+++ /dev/null
-#!/bin/bash
-# -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
-# vim:autoindent:shiftwidth=4:tabstop=4:
-#
-# Run select tests by setting ONLY, or as arguments to the script.
-# Skip specific tests by setting EXCEPT.
-#
-# e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
-set -e
-
-ONLY=${ONLY:-"$*"}
-# bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
-ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
-# bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
-#ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
-# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-
-# Tests that fail on uml
-CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
-# buffer i/o errs sock spc runas
-[ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
-
-case `uname -r` in
-2.4*) FSTYPE=${FSTYPE:-ext3} ;;
-2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
-*) error "unsupported kernel" ;;
-esac
-
-SRCDIR=$(cd $(dirname $0); echo $PWD)
-export PATH=$PATH:/sbin
-
-TMP=${TMP:-/tmp}
-
-CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
-CREATETEST=${CREATETEST:-createtest}
-LFS=${LFS:-lfs}
-SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
-GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
-LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
-LFIND=${LFIND:-"$LFS find"}
-LVERIFY=${LVERIFY:-ll_dirstripe_verify}
-LCTL=${LCTL:-lctl}
-MCREATE=${MCREATE:-mcreate}
-OPENFILE=${OPENFILE:-openfile}
-OPENUNLINK=${OPENUNLINK:-openunlink}
-READS=${READS:-"reads"}
-MUNLINK=${MUNLINK:-munlink}
-SOCKETSERVER=${SOCKETSERVER:-socketserver}
-SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
-IOPENTEST1=${IOPENTEST1:-iopentest1}
-IOPENTEST2=${IOPENTEST2:-iopentest2}
-MEMHOG=${MEMHOG:-memhog}
-DIRECTIO=${DIRECTIO:-directio}
-ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
-UMOUNT=${UMOUNT:-"umount -d"}
-STRIPES_PER_OBJ=-1
-CHECK_GRANT=${CHECK_GRANT:-"yes"}
-GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
-
-export NAME=${NAME:-local}
-
-SAVE_PWD=$PWD
-
-CLEANUP=${CLEANUP:-:}
-SETUP=${SETUP:-:}
-TRACE=${TRACE:-""}
-LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
-. $LUSTRE/tests/test-framework.sh
-init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
-init_logging
-
-[ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
-
-SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
-FAIL_ON_ERROR=false
-
-cleanup() {
- echo -n "cln.."
- pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
- cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
-}
-setup() {
- echo -n "mnt.."
- load_modules
- setupall || exit 10
- echo "done"
-}
-
-check_kernel_version() {
- WANT_VER=$1
- GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
- case $GOT_VER in
- patchless|patchless_client) return 0;;
- *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
- esac
- log "test needs at least kernel version $WANT_VER, running $GOT_VER"
- return 1
-}
-
-if [ "$ONLY" == "cleanup" ]; then
- sh llmountcleanup.sh
- exit 0
-fi
-
-[ "$SANITYLOG" ] && rm -f $SANITYLOG || true
-
-check_and_setup_lustre
-
-DIR=${DIR:-$MOUNT}
-assert_DIR
-
-MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
- awk '{gsub(/_UUID/,""); print $1}' | head -1)
-LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
-OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
-STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
-STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
-ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
-MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
-
-[ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
-[ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
-rm -rf $DIR/[Rdfs][0-9]*
-
-# $RUNAS_ID may get set incorrectly somewhere else
-[ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
-
-check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
-
-build_test_filter
-
-if [ "${ONLY}" = "MOUNT" ] ; then
- echo "Lustre is up, please go on"
- exit
-fi
-
-echo "preparing for tests involving mounts"
-EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
-touch $EXT2_DEV
-mke2fs -j -F $EXT2_DEV 8000 > /dev/null
-echo # add a newline after mke2fs.
-
-umask 077
-
-OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
-lctl set_param debug=-1 2> /dev/null || true
-test_0() {
- touch $DIR/$tfile
- $CHECKSTAT -t file $DIR/$tfile || error
- rm $DIR/$tfile
- $CHECKSTAT -a $DIR/$tfile || error
-}
-run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
-
-test_0b() {
- chmod 0755 $DIR || error
- $CHECKSTAT -p 0755 $DIR || error
-}
-run_test 0b "chmod 0755 $DIR ============================="
-
-test_0c() {
- $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
- $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
-}
-run_test 0c "check import proc ============================="
-
-test_1a() {
- mkdir $DIR/d1
- mkdir $DIR/d1/d2
- mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
- $CHECKSTAT -t dir $DIR/d1/d2 || error
-}
-run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
-
-test_1b() {
- rmdir $DIR/d1/d2
- rmdir $DIR/d1
- $CHECKSTAT -a $DIR/d1 || error
-}
-run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
-
-test_2a() {
- mkdir $DIR/d2
- touch $DIR/d2/f
- $CHECKSTAT -t file $DIR/d2/f || error
-}
-run_test 2a "mkdir .../d2; touch .../d2/f ======================"
-
-test_2b() {
- rm -r $DIR/d2
- $CHECKSTAT -a $DIR/d2 || error
-}
-run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
-
-test_3a() {
- mkdir $DIR/d3
- $CHECKSTAT -t dir $DIR/d3 || error
-}
-run_test 3a "mkdir .../d3 ======================================"
-
-test_3b() {
- if [ ! -d $DIR/d3 ]; then
- mkdir $DIR/d3
- fi
- touch $DIR/d3/f
- $CHECKSTAT -t file $DIR/d3/f || error
-}
-run_test 3b "touch .../d3/f ===================================="
-
-test_3c() {
- rm -r $DIR/d3
- $CHECKSTAT -a $DIR/d3 || error
-}
-run_test 3c "rm -r .../d3 ======================================"
-
-test_4a() {
- mkdir $DIR/d4
- $CHECKSTAT -t dir $DIR/d4 || error
-}
-run_test 4a "mkdir .../d4 ======================================"
-
-test_4b() {
- if [ ! -d $DIR/d4 ]; then
- mkdir $DIR/d4
- fi
- mkdir $DIR/d4/d2
- $CHECKSTAT -t dir $DIR/d4/d2 || error
-}
-run_test 4b "mkdir .../d4/d2 ==================================="
-
-test_5() {
- mkdir $DIR/d5
- mkdir $DIR/d5/d2
- chmod 0707 $DIR/d5/d2
- $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
-}
-run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
-
-test_6a() {
- touch $DIR/f6a
- chmod 0666 $DIR/f6a || error
- $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
-}
-run_test 6a "touch .../f6a; chmod .../f6a ======================"
-
-test_6b() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- if [ ! -f $DIR/f6a ]; then
- touch $DIR/f6a
- chmod 0666 $DIR/f6a
- fi
- $RUNAS chmod 0444 $DIR/f6a && error
- $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
-}
-run_test 6b "$RUNAS chmod .../f6a (should return error) =="
-
-test_6c() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- touch $DIR/f6c
- chown $RUNAS_ID $DIR/f6c || error
- $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
-}
-run_test 6c "touch .../f6c; chown .../f6c ======================"
-
-test_6d() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- if [ ! -f $DIR/f6c ]; then
- touch $DIR/f6c
- chown $RUNAS_ID $DIR/f6c
- fi
- $RUNAS chown $UID $DIR/f6c && error
- $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
-}
-run_test 6d "$RUNAS chown .../f6c (should return error) =="
-
-test_6e() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- touch $DIR/f6e
- chgrp $RUNAS_ID $DIR/f6e || error
- $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
-}
-run_test 6e "touch .../f6e; chgrp .../f6e ======================"
-
-test_6f() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- if [ ! -f $DIR/f6e ]; then
- touch $DIR/f6e
- chgrp $RUNAS_ID $DIR/f6e
- fi
- $RUNAS chgrp $UID $DIR/f6e && error
- $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
-}
-run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
-
-test_6g() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- mkdir $DIR/d6g || error
- chmod 777 $DIR/d6g || error
- $RUNAS mkdir $DIR/d6g/d || error
- chmod g+s $DIR/d6g/d || error
- mkdir $DIR/d6g/d/subdir
- $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
-}
-run_test 6g "Is new dir in sgid dir inheriting group?"
-
-test_6h() { # bug 7331
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- touch $DIR/f6h || error "touch failed"
- chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
- $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
- $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
-}
-run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
-
-test_7a() {
- mkdir $DIR/d7
- $MCREATE $DIR/d7/f
- chmod 0666 $DIR/d7/f
- $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
-}
-run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
-
-test_7b() {
- if [ ! -d $DIR/d7 ]; then
- mkdir $DIR/d7
- fi
- $MCREATE $DIR/d7/f2
- echo -n foo > $DIR/d7/f2
- [ "`cat $DIR/d7/f2`" = "foo" ] || error
- $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
-}
-run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
-
-test_8() {
- mkdir $DIR/d8
- touch $DIR/d8/f
- chmod 0666 $DIR/d8/f
- $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
-}
-run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
-
-test_9() {
- mkdir $DIR/d9
- mkdir $DIR/d9/d2
- mkdir $DIR/d9/d2/d3
- $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
-}
-run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
-
-test_10() {
- mkdir $DIR/d10
- mkdir $DIR/d10/d2
- touch $DIR/d10/d2/f
- $CHECKSTAT -t file $DIR/d10/d2/f || error
-}
-run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
-
-test_11() {
- mkdir $DIR/d11
- mkdir $DIR/d11/d2
- chmod 0666 $DIR/d11/d2
- chmod 0705 $DIR/d11/d2
- $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
-}
-run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
-
-test_12() {
- mkdir $DIR/d12
- touch $DIR/d12/f
- chmod 0666 $DIR/d12/f
- chmod 0654 $DIR/d12/f
- $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
-}
-run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
-
-test_13() {
- mkdir $DIR/d13
- dd if=/dev/zero of=$DIR/d13/f count=10
- > $DIR/d13/f
- $CHECKSTAT -t file -s 0 $DIR/d13/f || error
-}
-run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
-
-test_14() {
- mkdir $DIR/d14
- touch $DIR/d14/f
- rm $DIR/d14/f
- $CHECKSTAT -a $DIR/d14/f || error
-}
-run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
-
-test_15() {
- mkdir $DIR/d15
- touch $DIR/d15/f
- mv $DIR/d15/f $DIR/d15/f2
- $CHECKSTAT -t file $DIR/d15/f2 || error
-}
-run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
-
-test_16() {
- mkdir $DIR/d16
- touch $DIR/d16/f
- rm -rf $DIR/d16/f
- $CHECKSTAT -a $DIR/d16/f || error
-}
-run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
-
-test_17a() {
- mkdir -p $DIR/d17
- touch $DIR/d17/f
- ln -s $DIR/d17/f $DIR/d17/l-exist
- ls -l $DIR/d17
- $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
- $CHECKSTAT -f -t f $DIR/d17/l-exist || error
- rm -f $DIR/d17/l-exist
- $CHECKSTAT -a $DIR/d17/l-exist || error
-}
-run_test 17a "symlinks: create, remove (real) =================="
-
-test_17b() {
- mkdir -p $DIR/d17
- ln -s no-such-file $DIR/d17/l-dangle
- ls -l $DIR/d17
- $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
- $CHECKSTAT -fa $DIR/d17/l-dangle || error
- rm -f $DIR/d17/l-dangle
- $CHECKSTAT -a $DIR/d17/l-dangle || error
-}
-run_test 17b "symlinks: create, remove (dangling) =============="
-
-test_17c() { # bug 3440 - don't save failed open RPC for replay
- mkdir -p $DIR/d17
- ln -s foo $DIR/d17/f17c
- cat $DIR/d17/f17c && error "opened non-existent symlink" || true
-}
-run_test 17c "symlinks: open dangling (should return error) ===="
-
-test_17d() {
- mkdir -p $DIR/d17
- ln -s foo $DIR/d17/f17d
- touch $DIR/d17/f17d || error "creating to new symlink"
-}
-run_test 17d "symlinks: create dangling ========================"
-
-test_17e() {
- mkdir -p $DIR/$tdir
- local foo=$DIR/$tdir/$tfile
- ln -s $foo $foo || error "create symlink failed"
- ls -l $foo || error "ls -l failed"
- ls $foo && error "ls not failed" || true
-}
-run_test 17e "symlinks: create recursive symlink (should return error) ===="
-
-test_17f() {
- mkdir -p $DIR/d17f
- ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
- ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
- ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
- ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
- ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
- ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
- ls -l $DIR/d17f
-}
-run_test 17f "symlinks: long and very long symlink name ========================"
-
-test_17g() {
- mkdir -p $DIR/$tdir
- LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
- ln -s $LONGSYMLINK $DIR/$tdir/$tfile
- ls -l $DIR/$tdir
-}
-run_test 17g "symlinks: really long symlink name ==============================="
-
-test_17h() { #bug 17378
- mkdir -p $DIR/$tdir
- $SETSTRIPE $DIR/$tdir -c -1
-#define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
- touch $DIR/$tdir/$tfile || true
-}
-run_test 17h "create objects: lov_free_memmd() doesn't lbug"
-
-test_17i() { #bug 20018
- mkdir -p $DIR/$tdir
- local foo=$DIR/$tdir/$tfile
- ln -s $foo $foo || error "create symlink failed"
-#define OBD_FAIL_MDS_READLINK_EPROTO 0x143
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
- ls -l $foo && error "error not detected"
- return 0
-}
-run_test 17i "don't panic on short symlink"
-
-test_17k() { #bug 22301
- rsync --help | grep -q xattr ||
- skip_env "$(rsync --version| head -1) does not support xattrs"
- mkdir -p $DIR/{$tdir,$tdir.new}
- touch $DIR/$tdir/$tfile
- ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
- rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
- error "rsync failed with xattrs enabled"
-}
-run_test 17k "symlinks: rsync with xattrs enabled ========================="
-
-test_18() {
- touch $DIR/f
- ls $DIR || error
-}
-run_test 18 "touch .../f ; ls ... =============================="
-
-test_19a() {
- touch $DIR/f19
- ls -l $DIR
- rm $DIR/f19
- $CHECKSTAT -a $DIR/f19 || error
-}
-run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
-
-test_19b() {
- ls -l $DIR/f19 && error || true
-}
-run_test 19b "ls -l .../f19 (should return error) =============="
-
-test_19c() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- $RUNAS touch $DIR/f19 && error || true
-}
-run_test 19c "$RUNAS touch .../f19 (should return error) =="
-
-test_19d() {
- cat $DIR/f19 && error || true
-}
-run_test 19d "cat .../f19 (should return error) =============="
-
-test_20() {
- touch $DIR/f
- rm $DIR/f
- log "1 done"
- touch $DIR/f
- rm $DIR/f
- log "2 done"
- touch $DIR/f
- rm $DIR/f
- log "3 done"
- $CHECKSTAT -a $DIR/f || error
-}
-run_test 20 "touch .../f ; ls -l ... ==========================="
-
-test_21() {
- mkdir $DIR/d21
- [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
- ln -s dangle $DIR/d21/link
- echo foo >> $DIR/d21/link
- cat $DIR/d21/dangle
- $CHECKSTAT -t link $DIR/d21/link || error
- $CHECKSTAT -f -t file $DIR/d21/link || error
-}
-run_test 21 "write to dangling link ============================"
-
-test_22() {
- WDIR=$DIR/$tdir
- mkdir -p $WDIR
- chown $RUNAS_ID:$RUNAS_GID $WDIR
- (cd $WDIR || error "cd $WDIR failed";
- $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
- $RUNAS tar xf -)
- ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
- $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
- $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
-}
-run_test 22 "unpack tar archive as non-root user ==============="
-
-# was test_23
-test_23a() {
- mkdir -p $DIR/$tdir
- local file=$DIR/$tdir/$tfile
-
- openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
- openfile -f O_CREAT:O_EXCL $file &&
- error "$file recreate succeeded" || true
-}
-run_test 23a "O_CREAT|O_EXCL in subdir =========================="
-
-test_23b() { # bug 18988
- mkdir -p $DIR/$tdir
- local file=$DIR/$tdir/$tfile
-
- rm -f $file
- echo foo > $file || error "write filed"
- echo bar >> $file || error "append filed"
- $CHECKSTAT -s 8 $file || error "wrong size"
- rm $file
-}
-run_test 23b "O_APPEND check =========================="
-
-test_24a() {
- echo '== rename sanity =============================================='
- echo '-- same directory rename'
- mkdir $DIR/R1
- touch $DIR/R1/f
- mv $DIR/R1/f $DIR/R1/g
- $CHECKSTAT -t file $DIR/R1/g || error
-}
-run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
-
-test_24b() {
- mkdir $DIR/R2
- touch $DIR/R2/{f,g}
- mv $DIR/R2/f $DIR/R2/g
- $CHECKSTAT -a $DIR/R2/f || error
- $CHECKSTAT -t file $DIR/R2/g || error
-}
-run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
-
-test_24c() {
- mkdir $DIR/R3
- mkdir $DIR/R3/f
- mv $DIR/R3/f $DIR/R3/g
- $CHECKSTAT -a $DIR/R3/f || error
- $CHECKSTAT -t dir $DIR/R3/g || error
-}
-run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
-
-test_24d() {
- mkdir $DIR/R4
- mkdir $DIR/R4/{f,g}
- mrename $DIR/R4/f $DIR/R4/g
- $CHECKSTAT -a $DIR/R4/f || error
- $CHECKSTAT -t dir $DIR/R4/g || error
-}
-run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
-
-test_24e() {
- echo '-- cross directory renames --'
- mkdir $DIR/R5{a,b}
- touch $DIR/R5a/f
- mv $DIR/R5a/f $DIR/R5b/g
- $CHECKSTAT -a $DIR/R5a/f || error
- $CHECKSTAT -t file $DIR/R5b/g || error
-}
-run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
-
-test_24f() {
- mkdir $DIR/R6{a,b}
- touch $DIR/R6a/f $DIR/R6b/g
- mv $DIR/R6a/f $DIR/R6b/g
- $CHECKSTAT -a $DIR/R6a/f || error
- $CHECKSTAT -t file $DIR/R6b/g || error
-}
-run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
-
-test_24g() {
- mkdir $DIR/R7{a,b}
- mkdir $DIR/R7a/d
- mv $DIR/R7a/d $DIR/R7b/e
- $CHECKSTAT -a $DIR/R7a/d || error
- $CHECKSTAT -t dir $DIR/R7b/e || error
-}
-run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
-
-test_24h() {
- mkdir $DIR/R8{a,b}
- mkdir $DIR/R8a/d $DIR/R8b/e
- mrename $DIR/R8a/d $DIR/R8b/e
- $CHECKSTAT -a $DIR/R8a/d || error
- $CHECKSTAT -t dir $DIR/R8b/e || error
-}
-run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
-
-test_24i() {
- echo "-- rename error cases"
- mkdir $DIR/R9
- mkdir $DIR/R9/a
- touch $DIR/R9/f
- mrename $DIR/R9/f $DIR/R9/a
- $CHECKSTAT -t file $DIR/R9/f || error
- $CHECKSTAT -t dir $DIR/R9/a || error
- $CHECKSTAT -a $DIR/R9/a/f || error
-}
-run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
-
-test_24j() {
- mkdir $DIR/R10
- mrename $DIR/R10/f $DIR/R10/g
- $CHECKSTAT -t dir $DIR/R10 || error
- $CHECKSTAT -a $DIR/R10/f || error
- $CHECKSTAT -a $DIR/R10/g || error
-}
-run_test 24j "source does not exist ============================"
-
-test_24k() {
- mkdir $DIR/R11a $DIR/R11a/d
- touch $DIR/R11a/f
- mv $DIR/R11a/f $DIR/R11a/d
- $CHECKSTAT -a $DIR/R11a/f || error
- $CHECKSTAT -t file $DIR/R11a/d/f || error
-}
-run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
-
-# bug 2429 - rename foo foo foo creates invalid file
-test_24l() {
- f="$DIR/f24l"
- multiop $f OcNs || error
-}
-run_test 24l "Renaming a file to itself ========================"
-
-test_24m() {
- f="$DIR/f24m"
- multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
- # on ext3 this does not remove either the source or target files
- # though the "expected" operation would be to remove the source
- $CHECKSTAT -t file ${f} || error "${f} missing"
- $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
-}
-run_test 24m "Renaming a file to a hard link to itself ========="
-
-test_24n() {
- f="$DIR/f24n"
- # this stats the old file after it was renamed, so it should fail
- touch ${f}
- $CHECKSTAT ${f}
- mv ${f} ${f}.rename
- $CHECKSTAT ${f}.rename
- $CHECKSTAT -a ${f}
-}
-run_test 24n "Statting the old file after renaming (Posix rename 2)"
-
-test_24o() {
- check_kernel_version 37 || return 0
- mkdir -p $DIR/d24o
- rename_many -s random -v -n 10 $DIR/d24o
-}
-run_test 24o "rename of files during htree split ==============="
-
-test_24p() {
- mkdir $DIR/R12{a,b}
- DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
- mrename $DIR/R12a $DIR/R12b
- $CHECKSTAT -a $DIR/R12a || error
- $CHECKSTAT -t dir $DIR/R12b || error
- DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
- [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
-}
-run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
-
-test_24q() {
- mkdir $DIR/R13{a,b}
- DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
- multiop_bg_pause $DIR/R13b D_c || return 1
- MULTIPID=$!
-
- mrename $DIR/R13a $DIR/R13b
- $CHECKSTAT -a $DIR/R13a || error
- $CHECKSTAT -t dir $DIR/R13b || error
- DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
- [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
- kill -USR1 $MULTIPID
- wait $MULTIPID || error "multiop close failed"
-}
-run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
-
-test_24r() { #bug 3789
- mkdir $DIR/R14a $DIR/R14a/b
- mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
- $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
- $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
-}
-run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
-
-test_24s() {
- mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
- mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
- $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
- $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
-}
-run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
-test_24t() {
- mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
- mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
- $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
- $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
-}
-run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
-
-test_24u() { # bug12192
- multiop $DIR/$tfile C2w$((2048 * 1024))c || error
- $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
-}
-run_test 24u "create stripe file"
-
-test_24v() {
- local NRFILES=100000
- local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
- [ $FREE_INODES -lt $NRFILES ] && \
- skip "not enough free inodes $FREE_INODES required $NRFILES" && \
- return
-
- mkdir -p $DIR/d24v
- createmany -m $DIR/d24v/$tfile $NRFILES
- ls $DIR/d24v >/dev/null || error "error in listing large dir"
-
- rm $DIR/d24v -rf
-}
-run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
-
-test_24w() { # bug21506
- SZ1=234852
- dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
- dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
- dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
- SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
- [ "$SZ1" = "$SZ2" ] || \
- error "Error reading at the end of the file $tfile"
-}
-run_test 24w "Reading a file larger than 4Gb"
-
-test_25a() {
- echo '== symlink sanity ============================================='
-
- mkdir $DIR/d25
- ln -s d25 $DIR/s25
- touch $DIR/s25/foo || error
-}
-run_test 25a "create file in symlinked directory ==============="
-
-test_25b() {
- [ ! -d $DIR/d25 ] && test_25a
- $CHECKSTAT -t file $DIR/s25/foo || error
-}
-run_test 25b "lookup file in symlinked directory ==============="
-
-test_26a() {
- mkdir $DIR/d26
- mkdir $DIR/d26/d26-2
- ln -s d26/d26-2 $DIR/s26
- touch $DIR/s26/foo || error
-}
-run_test 26a "multiple component symlink ======================="
-
-test_26b() {
- mkdir -p $DIR/d26b/d26-2
- ln -s d26b/d26-2/foo $DIR/s26-2
- touch $DIR/s26-2 || error
-}
-run_test 26b "multiple component symlink at end of lookup ======"
-
-test_26c() {
- mkdir $DIR/d26.2
- touch $DIR/d26.2/foo
- ln -s d26.2 $DIR/s26.2-1
- ln -s s26.2-1 $DIR/s26.2-2
- ln -s s26.2-2 $DIR/s26.2-3
- chmod 0666 $DIR/s26.2-3/foo
-}
-run_test 26c "chain of symlinks ================================"
-
-# recursive symlinks (bug 439)
-test_26d() {
- ln -s d26-3/foo $DIR/d26-3
-}
-run_test 26d "create multiple component recursive symlink ======"
-
-test_26e() {
- [ ! -h $DIR/d26-3 ] && test_26d
- rm $DIR/d26-3
-}
-run_test 26e "unlink multiple component recursive symlink ======"
-
-# recursive symlinks (bug 7022)
-test_26f() {
- mkdir -p $DIR/$tdir
- mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
- cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
- mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
- mkdir $tfile || error "mkdir $tfile failed"
- cd $tfile || error "cd $tfile failed"
- ln -s .. dotdot || error "ln dotdot failed"
- ln -s dotdot/lndir lndir || error "ln lndir failed"
- cd $DIR/$tdir || error "cd $DIR/$tdir failed"
- output=`ls $tfile/$tfile/lndir/bar1`
- [ "$output" = bar1 ] && error "unexpected output"
- rm -r $tfile || error "rm $tfile failed"
- $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
-}
-run_test 26f "rm -r of a directory which has recursive symlink ="
-
-test_27a() {
- echo '== stripe sanity =============================================='
- mkdir -p $DIR/d27 || error "mkdir failed"
- $GETSTRIPE $DIR/d27
- $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
- $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
- pass
- log "== test_27a: write to one stripe file ========================="
- cp /etc/hosts $DIR/d27/f0 || error
-}
-run_test 27a "one stripe file =================================="
-
-test_27c() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
- mkdir -p $DIR/d27
- $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
- [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
- error "two-stripe file doesn't have two stripes"
- pass
- log "== test_27c: write to two stripe file file f01 ================"
- dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
-}
-run_test 27c "create two stripe file f01 ======================="
-
-test_27d() {
- mkdir -p $DIR/d27
- $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
- $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
- dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
-}
-run_test 27d "create file with default settings ================"
-
-test_27e() {
- mkdir -p $DIR/d27
- $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
- $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
- $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
-}
-run_test 27e "setstripe existing file (should return error) ======"
-
-test_27f() {
- mkdir -p $DIR/d27
- $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
- dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
- $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
-}
-run_test 27f "setstripe with bad stripe size (should return error)"
-
-test_27g() {
- mkdir -p $DIR/d27
- $MCREATE $DIR/d27/fnone || error "mcreate failed"
- pass
- log "== test 27h: lfs getstripe with no objects ===================="
- $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
- pass
- log "== test 27i: lfs getstripe with some objects =================="
- touch $DIR/d27/fsome || error "touch failed"
- $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
-}
-run_test 27g "test lfs getstripe ==========================================="
-
-test_27j() {
- mkdir -p $DIR/d27
- $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
-}
-run_test 27j "setstripe with bad stripe offset (should return error)"
-
-test_27k() { # bug 2844
- mkdir -p $DIR/d27
- FILE=$DIR/d27/f27k
- LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
- [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
- $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
- BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
- [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
- dd if=/dev/zero of=$FILE bs=4k count=1
- BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
- [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
-}
-run_test 27k "limit i_blksize for broken user apps ============="
-
-test_27l() {
- mkdir -p $DIR/d27
- mcreate $DIR/f27l || error "creating file"
- $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
- error "lstripe should have failed" || true
-}
-run_test 27l "check setstripe permissions (should return error)"
-
-test_27m() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
- if [ $ORIGFREE -gt $MAXFREE ]; then
- skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
- return
- fi
- mkdir -p $DIR/d27
- $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
- dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
- error "dd should fill OST0"
- i=2
- while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
- i=`expr $i + 1`
- [ $i -gt 256 ] && break
- done
- i=`expr $i + 1`
- touch $DIR/d27/f27m_$i
- [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
- error "OST0 was full but new created file still use it"
- i=`expr $i + 1`
- touch $DIR/d27/f27m_$i
- [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
- error "OST0 was full but new created file still use it"
- rm -r $DIR/d27
- sleep 15
-}
-run_test 27m "create file while OST0 was full =================="
-
-sleep_maxage() {
- local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
- sleep $DELAY
-}
-
-# OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
-# if the OST isn't full anymore.
-reset_enospc() {
- local OSTIDX=${1:-""}
-
- local list=$(comma_list $(osts_nodes))
- [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
-
- do_nodes $list lctl set_param fail_loc=0
- sleep_maxage
-}
-
-exhaust_precreations() {
- local OSTIDX=$1
- local FAILLOC=$2
- local FAILIDX=${3:-$OSTIDX}
-
- mkdir -p $DIR/$tdir
- local MDSIDX=$(get_mds_dir "$DIR/$tdir")
- echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
-
- local OST=$(lfs osts | grep ${OSTIDX}": " | \
- awk '{print $2}' | sed -e 's/_UUID$//')
- local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
- sed -e 's/_UUID$//;s/^.*-//')
-
- # on the mdt's osc
- local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
- local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
- osc.$mdtosc_proc1.prealloc_last_id)
- local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
- osc.$mdtosc_proc1.prealloc_next_id)
-
- local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
- do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
-
- mkdir -p $DIR/$tdir/${OST}
- $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
-#define OBD_FAIL_OST_ENOSPC 0x215
- do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
- do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
- echo "Creating to objid $last_id on ost $OST..."
- createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
- do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
- do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
- sleep_maxage
-}
-
-exhaust_all_precreations() {
- local i
- for (( i=0; i < OSTCOUNT; i++ )) ; do
- exhaust_precreations $i $1 -1
- done
-}
-
-test_27n() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_enospc
- rm -f $DIR/$tdir/$tfile
- exhaust_precreations 0 0x80000215
- $SETSTRIPE -c -1 $DIR/$tdir
- touch $DIR/$tdir/$tfile || error
- $GETSTRIPE $DIR/$tdir/$tfile
- reset_enospc
-}
-run_test 27n "create file with some full OSTs =================="
-
-test_27o() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_enospc
- rm -f $DIR/$tdir/$tfile
- exhaust_all_precreations 0x215
-
- touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
-
- reset_enospc
- rm -rf $DIR/$tdir/*
-}
-run_test 27o "create file with all full OSTs (should error) ===="
-
-test_27p() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_enospc
- rm -f $DIR/$tdir/$tfile
- mkdir -p $DIR/$tdir
-
- $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
- $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
- $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
-
- exhaust_precreations 0 0x80000215
- echo foo >> $DIR/$tdir/$tfile || error "append failed"
- $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
- $LFS getstripe $DIR/$tdir/$tfile
-
- reset_enospc
-}
-run_test 27p "append to a truncated file with some full OSTs ==="
-
-test_27q() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_enospc
- rm -f $DIR/$tdir/$tfile
-
- $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
- $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
- $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
-
- exhaust_all_precreations 0x215
-
- echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
- $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
-
- reset_enospc
-}
-run_test 27q "append to truncated file with all OSTs full (should error) ==="
-
-test_27r() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_enospc
- rm -f $DIR/$tdir/$tfile
- exhaust_precreations 0 0x80000215
-
- $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
-
- reset_enospc
-}
-run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
-
-test_27s() { # bug 10725
- mkdir -p $DIR/$tdir
- local stripe_size=$((4096 * 1024 * 1024)) # 2^32
- local stripe_count=0
- [ $OSTCOUNT -eq 1 ] || stripe_count=2
- $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
- error "stripe width >= 2^32 succeeded" || true
-
-}
-run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
-
-test_27t() { # bug 10864
- WDIR=`pwd`
- WLFS=`which lfs`
- cd $DIR
- touch $tfile
- $WLFS getstripe $tfile
- cd $WDIR
-}
-run_test 27t "check that utils parse path correctly"
-
-test_27u() { # bug 4900
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
-
-#define OBD_FAIL_MDS_OSC_PRECREATE 0x139
- do_facet $SINGLEMDS lctl set_param fail_loc=0x139
- mkdir -p $DIR/$tdir
- createmany -o $DIR/$tdir/t- 1000
- do_facet $SINGLEMDS lctl set_param fail_loc=0
-
- TLOG=$DIR/$tfile.getstripe
- $GETSTRIPE $DIR/$tdir > $TLOG
- OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
- unlinkmany $DIR/$tdir/t- 1000
- [ $OBJS -gt 0 ] && \
- error "$OBJS objects created on OST-0. See $TLOG" || pass
-}
-run_test 27u "skip object creation on OSC w/o objects =========="
-
-test_27v() { # bug 4900
- [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- exhaust_all_precreations 0x215
- reset_enospc
-
- mkdir -p $DIR/$tdir
- $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
-
- touch $DIR/$tdir/$tfile
- #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
- # all except ost1
- for (( i=0; i < OSTCOUNT; i++ )) ; do
- do_facet ost$i lctl set_param fail_loc=0x705
- done
- local START=`date +%s`
- createmany -o $DIR/$tdir/$tfile 32
-
- local FINISH=`date +%s`
- local TIMEOUT=`lctl get_param -n timeout`
- [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
- error "$FINISH - $START >= $TIMEOUT / 2"
-
- reset_enospc
-}
-run_test 27v "skip object creation on slow OST ================="
-
-test_27w() { # bug 10997
- mkdir -p $DIR/$tdir || error "mkdir failed"
- $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
- size=`$GETSTRIPE $DIR/$tdir/f0 -s`
- [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
- gsdir=$($LFS getstripe -d $DIR/$tdir)
- [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
-
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
- for i in `seq 1 $OSTCOUNT`; do
- offset=$(($i-1))
- $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
- count=`$GETSTRIPE -c $DIR/$tdir/f$i`
- index=`$GETSTRIPE -o $DIR/$tdir/f$i`
- [ $count -ne $i ] && error "stripe count $count != $i" || true
- [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
- done
-}
-run_test 27w "check lfs setstripe -c -s -i options ============="
-
-test_27x() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
- OFFSET=$(($OSTCOUNT - 1))
- OSTIDX=0
- local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
-
- mkdir -p $DIR/$tdir
- $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
- do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
- sleep_maxage
- createmany -o $DIR/$tdir/$tfile $OSTCOUNT
- for i in `seq 0 $OFFSET`; do
- [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
- error "OST0 was degraded but new created file still use it"
- done
- do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
-}
-run_test 27x "create files while OST0 is degraded"
-
-test_27y() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
-
- local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
- local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
- osc.$mdtosc.prealloc_last_id)
- local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
- osc.$mdtosc.prealloc_next_id)
- local fcount=$((last_id - next_id))
- [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
- [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
-
- MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
- OFFSET=$(($OSTCOUNT-1))
- OST=-1
- for OSC in $MDS_OSCS; do
- if [ $OST == -1 ]; then {
- OST=`osc_to_ost $OSC`
- } else {
- echo $OSC "is Deactivate:"
- do_facet $SINGLEMDS lctl --device %$OSC deactivate
- } fi
- done
-
- OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
- mkdir -p $DIR/$tdir
- $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
-
- do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
- sleep_maxage
- createmany -o $DIR/$tdir/$tfile $fcount
- do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
-
- for i in `seq 0 $OFFSET`; do
- [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
- error "files created on deactivated OSTs instead of degraded OST"
- done
- for OSC in $MDS_OSCS; do
- [ `osc_to_ost $OSC` != $OST ] && {
- echo $OSC "is activate"
- do_facet $SINGLEMDS lctl --device %$OSC activate
- }
- done
-}
-run_test 27y "create files while OST0 is degraded and the rest inactive"
-
-check_seq_oid()
-{
- echo check file $1
- local old_ifs="$IFS"
- IFS=$'\t\n :'
- lmm=($($GETSTRIPE -v $1))
-
- IFS=$'[:]'
- fid=($($LFS path2fid $1))
- IFS="$old_ifs"
-
- # compare lmm_seq and lu_fid->f_seq
- [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
- # compare lmm_object_id and lu_fid->oid
- [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
-
- echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
-
- [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
-
- # check the trusted.fid attribute of the OST objects of the file
- for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
- local obdidx=${lmm[$j]}
- local devnum=$((obdidx + 1))
- local objid=${lmm[$((j+1))]}
- local group=${lmm[$((j+3))]}
- local dev=$(ostdevname $devnum)
- local dir=${MOUNT%/*}/ost$devnum
- do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
- { error "mounting $dev as $FSTYPE failed"; return 3; }
-
- obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
- local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
- IFS=$'/= [:]'
- ff=($(echo $ff))
- IFS="$old_ifs"
-
- # compare lmm_seq and filter_fid->ff_parent.f_seq
- [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
- # compare lmm_object_id and filter_fid->ff_parent.f_oid
- [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
- let stripe=${ff[13]}
- [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
-
- echo -e "\t\tost $obdidx, objid $objid, group $group"
- do_facet ost$devnum umount -d $dev
- done
-}
-
-test_27z() {
- mkdir -p $DIR/$tdir
- $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
- { error "setstripe -c -1 failed"; return 1; }
- dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
- { error "dd 1 mb failed"; return 2; }
- $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
- { error "setstripe -c 1 failed"; return 3; }
- dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
- { error "dd $OSTCOUNT mb failed"; return 4; }
- sync
-
- check_seq_oid $DIR/$tdir/$tfile-1 || return 5
- check_seq_oid $DIR/$tdir/$tfile-2 || return 6
-}
-run_test 27z "check SEQ/OID on the MDT and OST filesystems"
-
-test_27A() { # b=19102
- local restore_size=`$GETSTRIPE -s $MOUNT`
- local restore_count=`$GETSTRIPE -c $MOUNT`
- local restore_offset=`$GETSTRIPE -o $MOUNT`
- $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
- local default_size=`$GETSTRIPE -s $MOUNT`
- local default_count=`$GETSTRIPE -c $MOUNT`
- local default_offset=`$GETSTRIPE -o $MOUNT`
- local dsize=$((1024 * 1024))
- [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
- [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
- [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
- $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
-}
-run_test 27A "check filesystem-wide default LOV EA values"
-
-# createtest also checks that device nodes are created and
-# then visible correctly (#2091)
-test_28() { # bug 2091
- mkdir $DIR/d28
- $CREATETEST $DIR/d28/ct || error
-}
-run_test 28 "create/mknod/mkdir with bad file types ============"
-
-test_29() {
- cancel_lru_locks mdc
- mkdir $DIR/d29
- touch $DIR/d29/foo
- log 'first d29'
- ls -l $DIR/d29
-
- declare -i LOCKCOUNTORIG=0
- for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
- let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
- done
- [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
-
- declare -i LOCKUNUSEDCOUNTORIG=0
- for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
- let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
- done
-
- log 'second d29'
- ls -l $DIR/d29
- log 'done'
-
- declare -i LOCKCOUNTCURRENT=0
- for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
- let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
- done
-
- declare -i LOCKUNUSEDCOUNTCURRENT=0
- for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
- let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
- done
-
- if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
- lctl set_param -n ldlm.dump_namespaces ""
- error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
- $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
- log "dumped log to $TMP/test_29.dk (bug 5793)"
- return 2
- fi
- if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
- error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
- $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
- log "dumped log to $TMP/test_29.dk (bug 5793)"
- return 3
- fi
-}
-run_test 29 "IT_GETATTR regression ============================"
-
-test_30() {
- cp `which ls` $DIR || cp /bin/ls $DIR
- $DIR/ls /
- rm $DIR/ls
-}
-run_test 30 "run binary from Lustre (execve) ==================="
-
-test_31a() {
- $OPENUNLINK $DIR/f31 $DIR/f31 || error
- $CHECKSTAT -a $DIR/f31 || error
-}
-run_test 31a "open-unlink file =================================="
-
-test_31b() {
- touch $DIR/f31 || error
- ln $DIR/f31 $DIR/f31b || error
- multiop $DIR/f31b Ouc || error
- $CHECKSTAT -t file $DIR/f31 || error
-}
-run_test 31b "unlink file with multiple links while open ======="
-
-test_31c() {
- touch $DIR/f31 || error
- ln $DIR/f31 $DIR/f31c || error
- multiop_bg_pause $DIR/f31 O_uc || return 1
- MULTIPID=$!
- multiop $DIR/f31c Ouc
- kill -USR1 $MULTIPID
- wait $MULTIPID
-}
-run_test 31c "open-unlink file with multiple links ============="
-
-test_31d() {
- opendirunlink $DIR/d31d $DIR/d31d || error
- $CHECKSTAT -a $DIR/d31d || error
-}
-run_test 31d "remove of open directory ========================="
-
-test_31e() { # bug 2904
- check_kernel_version 34 || return 0
- openfilleddirunlink $DIR/d31e || error
-}
-run_test 31e "remove of open non-empty directory ==============="
-
-test_31f() { # bug 4554
- set -vx
- mkdir $DIR/d31f
- $SETSTRIPE $DIR/d31f -s 1048576 -c 1
- cp /etc/hosts $DIR/d31f
- ls -l $DIR/d31f
- $GETSTRIPE $DIR/d31f/hosts
- multiop_bg_pause $DIR/d31f D_c || return 1
- MULTIPID=$!
-
- rm -rv $DIR/d31f || error "first of $DIR/d31f"
- mkdir $DIR/d31f
- $SETSTRIPE $DIR/d31f -s 1048576 -c 1
- cp /etc/hosts $DIR/d31f
- ls -l $DIR/d31f
- $GETSTRIPE $DIR/d31f/hosts
- multiop_bg_pause $DIR/d31f D_c || return 1
- MULTIPID2=$!
-
- kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
- wait $MULTIPID || error "first opendir $MULTIPID failed"
-
- sleep 6
-
- kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
- wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
- set +vx
-}
-run_test 31f "remove of open directory with open-unlink file ==="
-
-test_31g() {
- echo "-- cross directory link --"
- mkdir $DIR/d31g{a,b}
- touch $DIR/d31ga/f
- ln $DIR/d31ga/f $DIR/d31gb/g
- $CHECKSTAT -t file $DIR/d31ga/f || error "source"
- [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
- $CHECKSTAT -t file $DIR/d31gb/g || error "target"
- [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
-}
-run_test 31g "cross directory link==============="
-
-test_31h() {
- echo "-- cross directory link --"
- mkdir $DIR/d31h
- mkdir $DIR/d31h/dir
- touch $DIR/d31h/f
- ln $DIR/d31h/f $DIR/d31h/dir/g
- $CHECKSTAT -t file $DIR/d31h/f || error "source"
- [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
- $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
- [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
-}
-run_test 31h "cross directory link under child==============="
-
-test_31i() {
- echo "-- cross directory link --"
- mkdir $DIR/d31i
- mkdir $DIR/d31i/dir
- touch $DIR/d31i/dir/f
- ln $DIR/d31i/dir/f $DIR/d31i/g
- $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
- [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
- $CHECKSTAT -t file $DIR/d31i/g || error "target"
- [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
-}
-run_test 31i "cross directory link under parent==============="
-
-
-test_31j() {
- mkdir $DIR/d31j
- mkdir $DIR/d31j/dir1
- ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
- link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
- mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
- mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
- return 0
-}
-run_test 31j "link for directory==============="
-
-
-test_31k() {
- mkdir $DIR/d31k
- touch $DIR/d31k/s
- touch $DIR/d31k/exist
- mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
- mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
- mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
- mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
- mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
- mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
- mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
- return 0
-}
-run_test 31k "link to file: the same, non-existing, dir==============="
-
-test_31m() {
- mkdir $DIR/d31m
- touch $DIR/d31m/s
- mkdir $DIR/d31m2
- touch $DIR/d31m2/exist
- mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
- mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
- mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
- mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
- mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
- mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
- return 0
-}
-run_test 31m "link to file: the same, non-existing, dir==============="
-
-test_32a() {
- echo "== more mountpoints and symlinks ================="
- [ -e $DIR/d32a ] && rm -fr $DIR/d32a
- mkdir -p $DIR/d32a/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
- $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
- $UMOUNT $DIR/d32a/ext2-mountpoint || error
-}
-run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
-
-test_32b() {
- [ -e $DIR/d32b ] && rm -fr $DIR/d32b
- mkdir -p $DIR/d32b/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
- ls -al $DIR/d32b/ext2-mountpoint/.. || error
- $UMOUNT $DIR/d32b/ext2-mountpoint || error
-}
-run_test 32b "open d32b/ext2-mountpoint/.. ====================="
-
-test_32c() {
- [ -e $DIR/d32c ] && rm -fr $DIR/d32c
- mkdir -p $DIR/d32c/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
- mkdir -p $DIR/d32c/d2/test_dir
- $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
- $UMOUNT $DIR/d32c/ext2-mountpoint || error
-}
-run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
-
-test_32d() {
- [ -e $DIR/d32d ] && rm -fr $DIR/d32d
- mkdir -p $DIR/d32d/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
- mkdir -p $DIR/d32d/d2/test_dir
- ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
- $UMOUNT $DIR/d32d/ext2-mountpoint || error
-}
-run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
-
-test_32e() {
- [ -e $DIR/d32e ] && rm -fr $DIR/d32e
- mkdir -p $DIR/d32e/tmp
- TMP_DIR=$DIR/d32e/tmp
- ln -s $DIR/d32e $TMP_DIR/symlink11
- ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
- $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
- $CHECKSTAT -t link $DIR/d32e/symlink01 || error
-}
-run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
-
-test_32f() {
- [ -e $DIR/d32f ] && rm -fr $DIR/d32f
- mkdir -p $DIR/d32f/tmp
- TMP_DIR=$DIR/d32f/tmp
- ln -s $DIR/d32f $TMP_DIR/symlink11
- ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
- ls $DIR/d32f/tmp/symlink11 || error
- ls $DIR/d32f/symlink01 || error
-}
-run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
-
-test_32g() {
- TMP_DIR=$DIR/$tdir/tmp
- mkdir -p $TMP_DIR $DIR/${tdir}2
- ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
- ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
- $CHECKSTAT -t link $TMP_DIR/symlink12 || error
- $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
- $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
- $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
-}
-run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
-
-test_32h() {
- rm -fr $DIR/$tdir $DIR/${tdir}2
- TMP_DIR=$DIR/$tdir/tmp
- mkdir -p $TMP_DIR $DIR/${tdir}2
- ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
- ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
- ls $TMP_DIR/symlink12 || error
- ls $DIR/$tdir/symlink02 || error
-}
-run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
-
-test_32i() {
- [ -e $DIR/d32i ] && rm -fr $DIR/d32i
- mkdir -p $DIR/d32i/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
- touch $DIR/d32i/test_file
- $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
- $UMOUNT $DIR/d32i/ext2-mountpoint || error
-}
-run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
-
-test_32j() {
- [ -e $DIR/d32j ] && rm -fr $DIR/d32j
- mkdir -p $DIR/d32j/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
- touch $DIR/d32j/test_file
- cat $DIR/d32j/ext2-mountpoint/../test_file || error
- $UMOUNT $DIR/d32j/ext2-mountpoint || error
-}
-run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
-
-test_32k() {
- rm -fr $DIR/d32k
- mkdir -p $DIR/d32k/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
- mkdir -p $DIR/d32k/d2
- touch $DIR/d32k/d2/test_file || error
- $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
- $UMOUNT $DIR/d32k/ext2-mountpoint || error
-}
-run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
-
-test_32l() {
- rm -fr $DIR/d32l
- mkdir -p $DIR/d32l/ext2-mountpoint
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
- mkdir -p $DIR/d32l/d2
- touch $DIR/d32l/d2/test_file
- cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
- $UMOUNT $DIR/d32l/ext2-mountpoint || error
-}
-run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
-
-test_32m() {
- rm -fr $DIR/d32m
- mkdir -p $DIR/d32m/tmp
- TMP_DIR=$DIR/d32m/tmp
- ln -s $DIR $TMP_DIR/symlink11
- ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
- $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
- $CHECKSTAT -t link $DIR/d32m/symlink01 || error
-}
-run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
-
-test_32n() {
- rm -fr $DIR/d32n
- mkdir -p $DIR/d32n/tmp
- TMP_DIR=$DIR/d32n/tmp
- ln -s $DIR $TMP_DIR/symlink11
- ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
- ls -l $DIR/d32n/tmp/symlink11 || error
- ls -l $DIR/d32n/symlink01 || error
-}
-run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
-
-test_32o() {
- rm -fr $DIR/d32o $DIR/$tfile
- touch $DIR/$tfile
- mkdir -p $DIR/d32o/tmp
- TMP_DIR=$DIR/d32o/tmp
- ln -s $DIR/$tfile $TMP_DIR/symlink12
- ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
- $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
- $CHECKSTAT -t link $DIR/d32o/symlink02 || error
- $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
- $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
-}
-run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
-
-test_32p() {
- log 32p_1
- rm -fr $DIR/d32p
- log 32p_2
- rm -f $DIR/$tfile
- log 32p_3
- touch $DIR/$tfile
- log 32p_4
- mkdir -p $DIR/d32p/tmp
- log 32p_5
- TMP_DIR=$DIR/d32p/tmp
- log 32p_6
- ln -s $DIR/$tfile $TMP_DIR/symlink12
- log 32p_7
- ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
- log 32p_8
- cat $DIR/d32p/tmp/symlink12 || error
- log 32p_9
- cat $DIR/d32p/symlink02 || error
- log 32p_10
-}
-run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
-
-test_32q() {
- [ -e $DIR/d32q ] && rm -fr $DIR/d32q
- mkdir -p $DIR/d32q
- touch $DIR/d32q/under_the_mount
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
- ls $DIR/d32q/under_the_mount && error || true
- $UMOUNT $DIR/d32q || error
-}
-run_test 32q "stat follows mountpoints in Lustre (should return error)"
-
-test_32r() {
- [ -e $DIR/d32r ] && rm -fr $DIR/d32r
- mkdir -p $DIR/d32r
- touch $DIR/d32r/under_the_mount
- mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
- ls $DIR/d32r | grep -q under_the_mount && error || true
- $UMOUNT $DIR/d32r || error
-}
-run_test 32r "opendir follows mountpoints in Lustre (should return error)"
-
-test_33() {
- rm -f $DIR/$tfile
- touch $DIR/$tfile
- chmod 444 $DIR/$tfile
- chown $RUNAS_ID $DIR/$tfile
- log 33_1
- $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
- log 33_2
-}
-run_test 33 "write file with mode 444 (should return error) ===="
-
-test_33a() {
- rm -fr $DIR/d33
- mkdir -p $DIR/d33
- chown $RUNAS_ID $DIR/d33
- $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
- $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
- error "open RDWR" || true
-}
-run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
-
-test_33b() {
- rm -fr $DIR/d33
- mkdir -p $DIR/d33
- chown $RUNAS_ID $DIR/d33
- $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
-}
-run_test 33b "test open file with malformed flags (No panic and return error)"
-
-test_33c() {
- local ostnum
- local ostname
- local write_bytes
- local all_zeros
-
- all_zeros=:
- rm -fr $DIR/d33
- mkdir -p $DIR/d33
- # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
-
- sync
- for ostnum in $(seq $OSTCOUNT); do
- # test-framework's OST numbering is one-based, while Lustre's
- # is zero-based
- ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
- # Parsing llobdstat's output sucks; we could grep the /proc
- # path, but that's likely to not be as portable as using the
- # llobdstat utility. So we parse lctl output instead.
- write_bytes=$(do_facet ost$ostnum lctl get_param -n \
- obdfilter/$ostname/stats |
- awk '/^write_bytes/ {print $7}' )
- echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
- if (( ${write_bytes:-0} > 0 ))
- then
- all_zeros=false
- break;
- fi
- done
-
- $all_zeros || return 0
-
- # Write four bytes
- echo foo > $DIR/d33/bar
- # Really write them
- sync
-
- # Total up write_bytes after writing. We'd better find non-zeros.
- for ostnum in $(seq $OSTCOUNT); do
- ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
- write_bytes=$(do_facet ost$ostnum lctl get_param -n \
- obdfilter/$ostname/stats |
- awk '/^write_bytes/ {print $7}' )
- echo "write_bytes@$OSTnum/$ostname=$write_bytes"
- if (( ${write_bytes:-0} > 0 ))
- then
- all_zeros=false
- break;
- fi
- done
-
- if $all_zeros
- then
- for ostnum in $(seq $OSTCOUNT); do
- ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
- echo "Check that write_bytes is present in obdfilter/*/stats:"
- do_facet ost$ostnum lctl get_param -n \
- obdfilter/$ostname/stats
- done
- error "OST not keeping write_bytes stats (b22312)"
- fi
-}
-run_test 33c "test llobdstat and write_bytes"
-
-TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
-test_34a() {
- rm -f $DIR/f34
- $MCREATE $DIR/f34 || error
- $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
- $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
- $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
-}
-run_test 34a "truncate file that has not been opened ==========="
-
-test_34b() {
- [ ! -f $DIR/f34 ] && test_34a
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
- $OPENFILE -f O_RDONLY $DIR/f34
- $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
-}
-run_test 34b "O_RDONLY opening file doesn't create objects ====="
-
-test_34c() {
- [ ! -f $DIR/f34 ] && test_34a
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
- $OPENFILE -f O_RDWR $DIR/f34
- $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
-}
-run_test 34c "O_RDWR opening file-with-size works =============="
-
-test_34d() {
- [ ! -f $DIR/f34 ] && test_34a
- dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
- $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
- rm $DIR/f34
-}
-run_test 34d "write to sparse file ============================="
-
-test_34e() {
- rm -f $DIR/f34e
- $MCREATE $DIR/f34e || error
- $TRUNCATE $DIR/f34e 1000 || error
- $CHECKSTAT -s 1000 $DIR/f34e || error
- $OPENFILE -f O_RDWR $DIR/f34e
- $CHECKSTAT -s 1000 $DIR/f34e || error
-}
-run_test 34e "create objects, some with size and some without =="
-
-test_34f() { # bug 6242, 6243
- SIZE34F=48000
- rm -f $DIR/f34f
- $MCREATE $DIR/f34f || error
- $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
- dd if=$DIR/f34f of=$TMP/f34f
- $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
- dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
- cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
- cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
- rm $TMP/f34f $TMP/f34fzero $DIR/f34f
-}
-run_test 34f "read from a file with no objects until EOF ======="
-
-test_34g() {
- dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
- $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
- $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
- cancel_lru_locks osc
- $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
- error "wrong size after lock cancel"
-
- $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
- $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
- error "expanding truncate failed"
- cancel_lru_locks osc
- $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
- error "wrong expanded size after lock cancel"
-}
-run_test 34g "truncate long file ==============================="
-
-test_35a() {
- cp /bin/sh $DIR/f35a
- chmod 444 $DIR/f35a
- chown $RUNAS_ID $DIR/f35a
- $RUNAS $DIR/f35a && error || true
- rm $DIR/f35a
-}
-run_test 35a "exec file with mode 444 (should return and not leak) ====="
-
-test_36a() {
- rm -f $DIR/f36
- utime $DIR/f36 || error
-}
-run_test 36a "MDS utime check (mknod, utime) ==================="
-
-test_36b() {
- echo "" > $DIR/f36
- utime $DIR/f36 || error
-}
-run_test 36b "OST utime check (open, utime) ===================="
-
-test_36c() {
- rm -f $DIR/d36/f36
- mkdir $DIR/d36
- chown $RUNAS_ID $DIR/d36
- $RUNAS utime $DIR/d36/f36 || error
-}
-run_test 36c "non-root MDS utime check (mknod, utime) =========="
-
-test_36d() {
- [ ! -d $DIR/d36 ] && test_36c
- echo "" > $DIR/d36/f36
- $RUNAS utime $DIR/d36/f36 || error
-}
-run_test 36d "non-root OST utime check (open, utime) ==========="
-
-test_36e() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- mkdir -p $DIR/$tdir
- touch $DIR/$tdir/$tfile
- $RUNAS utime $DIR/$tdir/$tfile && \
- error "utime worked, expected failure" || true
-}
-run_test 36e "utime on non-owned file (should return error) ===="
-
-subr_36fh() {
- local fl="$1"
- local LANG_SAVE=$LANG
- local LC_LANG_SAVE=$LC_LANG
- export LANG=C LC_LANG=C # for date language
-
- DATESTR="Dec 20 2000"
- mkdir -p $DIR/$tdir
- lctl set_param fail_loc=$fl
- date; date +%s
- cp /etc/hosts $DIR/$tdir/$tfile
- sync & # write RPC generated with "current" inode timestamp, but delayed
- sleep 1
- touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
- LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
- cancel_lru_locks osc
- LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
- date; date +%s
- [ "$LS_BEFORE" != "$LS_AFTER" ] && \
- echo "BEFORE: $LS_BEFORE" && \
- echo "AFTER : $LS_AFTER" && \
- echo "WANT : $DATESTR" && \
- error "$DIR/$tdir/$tfile timestamps changed" || true
-
- export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
-}
-
-test_36f() {
- #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
- subr_36fh "0x80000214"
-}
-run_test 36f "utime on file racing with OST BRW write =========="
-
-test_36g() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- mkdir -p $DIR/$tdir
- export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
- FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
- touch $DIR/$tdir/$tfile
- sleep $((FMD_MAX_AGE + 12))
- FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
- [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
- echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
- error "fmd didn't expire after ping" || true
-}
-run_test 36g "filter mod data cache expiry ====================="
-
-test_36h() {
- #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
- subr_36fh "0x80000227"
-}
-run_test 36h "utime on file racing with OST BRW write =========="
-
-test_37() {
- mkdir -p $DIR/$tdir
- echo f > $DIR/$tdir/fbugfile
- mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
- ls $DIR/$tdir | grep "\<fbugfile\>" && error
- $UMOUNT $DIR/$tdir || error
- rm -f $DIR/$tdir/fbugfile || error
-}
-run_test 37 "ls a mounted file system to check old content ====="
-
-test_38() {
- local file=$DIR/$tfile
- touch $file
- openfile -f O_DIRECTORY $file
- local RC=$?
- local ENOTDIR=20
- [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
- [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
-}
-run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
-
-test_39() {
- touch $DIR/$tfile
- touch $DIR/${tfile}2
-# ls -l $DIR/$tfile $DIR/${tfile}2
-# ls -lu $DIR/$tfile $DIR/${tfile}2
-# ls -lc $DIR/$tfile $DIR/${tfile}2
- sleep 2
- $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
- if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
- echo "mtime"
- ls -l --full-time $DIR/$tfile $DIR/${tfile}2
- echo "atime"
- ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
- echo "ctime"
- ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
- error "O_TRUNC didn't change timestamps"
- fi
-}
-run_test 39 "mtime changed on create ==========================="
-
-test_39b() {
- mkdir -p $DIR/$tdir
- cp -p /etc/passwd $DIR/$tdir/fopen
- cp -p /etc/passwd $DIR/$tdir/flink
- cp -p /etc/passwd $DIR/$tdir/funlink
- cp -p /etc/passwd $DIR/$tdir/frename
- ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
-
- sleep 1
- echo "aaaaaa" >> $DIR/$tdir/fopen
- echo "aaaaaa" >> $DIR/$tdir/flink
- echo "aaaaaa" >> $DIR/$tdir/funlink
- echo "aaaaaa" >> $DIR/$tdir/frename
-
- local open_new=`stat -c %Y $DIR/$tdir/fopen`
- local link_new=`stat -c %Y $DIR/$tdir/flink`
- local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
- local rename_new=`stat -c %Y $DIR/$tdir/frename`
-
- cat $DIR/$tdir/fopen > /dev/null
- ln $DIR/$tdir/flink $DIR/$tdir/flink2
- rm -f $DIR/$tdir/funlink2
- mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
-
- for (( i=0; i < 2; i++ )) ; do
- local open_new2=`stat -c %Y $DIR/$tdir/fopen`
- local link_new2=`stat -c %Y $DIR/$tdir/flink`
- local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
- local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
-
- [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
- [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
- [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
- [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39b "mtime change on open, link, unlink, rename ======"
-
-# this should be set to past
-TEST_39_MTIME=`date -d "1 year ago" +%s`
-
-# bug 11063
-test_39c() {
- touch $DIR1/$tfile
- sleep 2
- local mtime0=`stat -c %Y $DIR1/$tfile`
-
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
- local mtime1=`stat -c %Y $DIR1/$tfile`
- [ "$mtime1" = $TEST_39_MTIME ] || \
- error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
-
- local d1=`date +%s`
- echo hello >> $DIR1/$tfile
- local d2=`date +%s`
- local mtime2=`stat -c %Y $DIR1/$tfile`
- [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
- error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
-
- mv $DIR1/$tfile $DIR1/$tfile-1
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime3=`stat -c %Y $DIR1/$tfile-1`
- [ "$mtime2" = "$mtime3" ] || \
- error "mtime ($mtime2) changed (to $mtime3) on rename"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39c "mtime change on rename ==========================="
-
-# bug 21114
-test_39d() {
- touch $DIR1/$tfile
-
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime=`stat -c %Y $DIR1/$tfile`
- [ $mtime = $TEST_39_MTIME ] || \
- error "mtime($mtime) is not set to $TEST_39_MTIME"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39d "create, utime, stat =============================="
-
-# bug 21114
-test_39e() {
- touch $DIR1/$tfile
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile`
- [ $mtime2 = $TEST_39_MTIME ] || \
- error "mtime($mtime2) is not set to $TEST_39_MTIME"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39e "create, stat, utime, stat ========================"
-
-# bug 21114
-test_39f() {
- touch $DIR1/$tfile
- mtime1=`stat -c %Y $DIR1/$tfile`
-
- sleep 2
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile`
- [ $mtime2 = $TEST_39_MTIME ] || \
- error "mtime($mtime2) is not set to $TEST_39_MTIME"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39f "create, stat, sleep, utime, stat ================="
-
-# bug 11063
-test_39g() {
- echo hello >> $DIR1/$tfile
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- sleep 2
- chmod o+r $DIR1/$tfile
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile`
- [ "$mtime1" = "$mtime2" ] || \
- error "lost mtime: $mtime2, should be $mtime1"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39g "write, chmod, stat ==============================="
-
-# bug 11063
-test_39h() {
- touch $DIR1/$tfile
- sleep 1
-
- local d1=`date`
- echo hello >> $DIR1/$tfile
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
- local d2=`date`
- if [ "$d1" != "$d2" ]; then
- echo "write and touch not within one second"
- else
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile`
- [ "$mtime2" = $TEST_39_MTIME ] || \
- error "lost mtime: $mtime2, should be $TEST_39_MTIME"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
- fi
-}
-run_test 39h "write, utime within one second, stat ============="
-
-test_39i() {
- touch $DIR1/$tfile
- sleep 1
-
- echo hello >> $DIR1/$tfile
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- mv $DIR1/$tfile $DIR1/$tfile-1
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile-1`
-
- [ "$mtime1" = "$mtime2" ] || \
- error "lost mtime: $mtime2, should be $mtime1"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39i "write, rename, stat =============================="
-
-test_39j() {
- touch $DIR1/$tfile
- sleep 1
-
- multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
- local multipid=$!
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- mv $DIR1/$tfile $DIR1/$tfile-1
-
- kill -USR1 $multipid
- wait $multipid || error "multiop close failed"
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile-1`
- [ "$mtime1" = "$mtime2" ] || \
- error "mtime is lost on close: $mtime2, should be $mtime1"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39j "write, rename, close, stat ======================="
-
-test_39k() {
- touch $DIR1/$tfile
- sleep 1
-
- multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
- local multipid=$!
- local mtime1=`stat -c %Y $DIR1/$tfile`
-
- touch -m -d @$TEST_39_MTIME $DIR1/$tfile
-
- kill -USR1 $multipid
- wait $multipid || error "multiop close failed"
-
- for (( i=0; i < 2; i++ )) ; do
- local mtime2=`stat -c %Y $DIR1/$tfile`
-
- [ "$mtime2" = $TEST_39_MTIME ] || \
- error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
-
- cancel_lru_locks osc
- if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
- done
-}
-run_test 39k "write, utime, close, stat ========================"
-
-# this should be set to future
-TEST_39_ATIME=`date -d "1 year" +%s`
-
-test_39l() {
- local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
-
- mkdir -p $DIR/$tdir
-
- # test setting directory atime to future
- touch -a -d @$TEST_39_ATIME $DIR/$tdir
- local atime=$(stat -c %X $DIR/$tdir)
- [ "$atime" = $TEST_39_ATIME ] || \
- error "atime is not set to future: $atime, should be $TEST_39_ATIME"
-
- # test setting directory atime from future to now
- local d1=$(date +%s)
- ls $DIR/$tdir
- local d2=$(date +%s)
-
- cancel_lru_locks mdc
- atime=$(stat -c %X $DIR/$tdir)
- [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
- error "atime is not updated from future: $atime, should be $d1<atime<$d2"
-
- do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
- sleep 3
-
- # test setting directory atime when now > dir atime + atime_diff
- d1=$(date +%s)
- ls $DIR/$tdir
- d2=$(date +%s)
- cancel_lru_locks mdc
- atime=$(stat -c %X $DIR/$tdir)
- [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
- error "atime is not updated : $atime, should be $d2"
-
- do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
- sleep 3
-
- # test not setting directory atime when now < dir atime + atime_diff
- ls $DIR/$tdir
- cancel_lru_locks mdc
- atime=$(stat -c %X $DIR/$tdir)
- [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
- error "atime is updated to $atime, should remain $d1<atime<$d2"
-
- do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
-}
-run_test 39l "directory atime update ==========================="
-
-test_40() {
- dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
- $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
- $CHECKSTAT -t file -s 4096 $DIR/f40 || error
-}
-run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
-
-test_41() {
- # bug 1553
- small_write $DIR/f41 18
-}
-run_test 41 "test small file write + fstat ====================="
-
-count_ost_writes() {
- lctl get_param -n osc.*.stats |
- awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
-}
-
-# decent default
-WRITEBACK_SAVE=500
-DIRTY_RATIO_SAVE=40
-MAX_DIRTY_RATIO=50
-BG_DIRTY_RATIO_SAVE=10
-MAX_BG_DIRTY_RATIO=25
-
-start_writeback() {
- trap 0
- # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
- # dirty_ratio, dirty_background_ratio
- if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
- sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
- sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
- sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
- else
- # if file not here, we are a 2.4 kernel
- kill -CONT `pidof kupdated`
- fi
-}
-
-stop_writeback() {
- # setup the trap first, so someone cannot exit the test at the
- # exact wrong time and mess up a machine
- trap start_writeback EXIT
- # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
- if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
- WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
- sysctl -w vm.dirty_writeback_centisecs=0
- sysctl -w vm.dirty_writeback_centisecs=0
- # save and increase /proc/sys/vm/dirty_ratio
- DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
- sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
- # save and increase /proc/sys/vm/dirty_background_ratio
- BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
- sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
- else
- # if file not here, we are a 2.4 kernel
- kill -STOP `pidof kupdated`
- fi
-}
-
-# ensure that all stripes have some grant before we test client-side cache
-setup_test42() {
- for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
- dd if=/dev/zero of=$i bs=4k count=1
- rm $i
- done
-}
-
-# Tests 42* verify that our behaviour is correct WRT caching, file closure,
-# file truncation, and file removal.
-test_42a() {
- setup_test42
- cancel_lru_locks osc
- stop_writeback
- sync; sleep 1; sync # just to be safe
- BEFOREWRITES=`count_ost_writes`
- lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
- dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
- AFTERWRITES=`count_ost_writes`
- [ $BEFOREWRITES -eq $AFTERWRITES ] || \
- error "$BEFOREWRITES < $AFTERWRITES"
- start_writeback
-}
-run_test 42a "ensure that we don't flush on close =============="
-
-test_42b() {
- setup_test42
- cancel_lru_locks osc
- stop_writeback
- sync
- dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
- BEFOREWRITES=`count_ost_writes`
- $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
- AFTERWRITES=`count_ost_writes`
- if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
- error "$BEFOREWRITES < $AFTERWRITES on unlink"
- fi
- BEFOREWRITES=`count_ost_writes`
- sync || error "sync: $?"
- AFTERWRITES=`count_ost_writes`
- if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
- error "$BEFOREWRITES < $AFTERWRITES on sync"
- fi
- dmesg | grep 'error from obd_brw_async' && error 'error writing back'
- start_writeback
- return 0
-}
-run_test 42b "test destroy of file with cached dirty data ======"
-
-# if these tests just want to test the effect of truncation,
-# they have to be very careful. consider:
-# - the first open gets a {0,EOF}PR lock
-# - the first write conflicts and gets a {0, count-1}PW
-# - the rest of the writes are under {count,EOF}PW
-# - the open for truncate tries to match a {0,EOF}PR
-# for the filesize and cancels the PWs.
-# any number of fixes (don't get {0,EOF} on open, match
-# composite locks, do smarter file size management) fix
-# this, but for now we want these tests to verify that
-# the cancellation with truncate intent works, so we
-# start the file with a full-file pw lock to match against
-# until the truncate.
-trunc_test() {
- test=$1
- file=$DIR/$test
- offset=$2
- cancel_lru_locks osc
- stop_writeback
- # prime the file with 0,EOF PW to match
- touch $file
- $TRUNCATE $file 0
- sync; sync
- # now the real test..
- dd if=/dev/zero of=$file bs=1024 count=100
- BEFOREWRITES=`count_ost_writes`
- $TRUNCATE $file $offset
- cancel_lru_locks osc
- AFTERWRITES=`count_ost_writes`
- start_writeback
-}
-
-test_42c() {
- trunc_test 42c 1024
- [ $BEFOREWRITES -eq $AFTERWRITES ] && \
- error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
- rm $file
-}
-run_test 42c "test partial truncate of file with cached dirty data"
-
-test_42d() {
- trunc_test 42d 0
- [ $BEFOREWRITES -eq $AFTERWRITES ] || \
- error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
- rm $file
-}
-run_test 42d "test complete truncate of file with cached dirty data"
-
-page_size() {
- getconf PAGE_SIZE
-}
-
-test_42e() { # bug22074
- local TDIR=$DIR/${tdir}e
- local pagesz=$(page_size)
- local pages=16
- local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
- local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
- local max_dirty_mb
- local warmup_files
-
- mkdir -p $TDIR
- $LFS setstripe -c 1 $TDIR
- createmany -o $TDIR/f $files
-
- max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
-
- # we assume that with $OSTCOUNT files, at least one of them will
- # be allocated on OST0.
- warmup_files=$((OSTCOUNT * max_dirty_mb))
- createmany -o $TDIR/w $warmup_files
-
- # write a large amount of data into one file and sync, to get good
- # avail_grant number from OST.
- for ((i=0; i<$warmup_files; i++)); do
- idx=$($LFS getstripe -i $TDIR/w$i)
- [ $idx -ne 0 ] && continue
- dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
- break
- done
- [ $i -gt $warmup_files ] && error "OST0 is still cold"
- sync
- $LCTL get_param $proc_osc0/cur_dirty_bytes
- $LCTL get_param $proc_osc0/cur_grant_bytes
-
- # create as much dirty pages as we can while not to trigger the actual
- # RPCs directly. but depends on the env, VFS may trigger flush during this
- # period, hopefully we are good.
- for ((i=0; i<$warmup_files; i++)); do
- idx=$($LFS getstripe -i $TDIR/w$i)
- [ $idx -ne 0 ] && continue
- dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
- done
- $LCTL get_param $proc_osc0/cur_dirty_bytes
- $LCTL get_param $proc_osc0/cur_grant_bytes
-
- # perform the real test
- $LCTL set_param $proc_osc0/rpc_stats 0
- for ((;i<$files; i++)); do
- [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
- dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
- done
- sync
- $LCTL get_param $proc_osc0/rpc_stats
-
- $LCTL get_param $proc_osc0/rpc_stats |
- while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
- [ "$PPR" != "16:" ] && continue
- [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
- break # we only want the "pages per rpc" stat
- done
- rm -rf $TDIR
-}
-run_test 42e "verify sub-RPC writes are not done synchronously"
-
-test_43() {
- mkdir -p $DIR/$tdir
- cp -p /bin/ls $DIR/$tdir/$tfile
- multiop $DIR/$tdir/$tfile Ow_c &
- pid=$!
- # give multiop a chance to open
- sleep 1
-
- $DIR/$tdir/$tfile && error || true
- kill -USR1 $pid
-}
-run_test 43 "execution of file opened for write should return -ETXTBSY"
-
-test_43a() {
- mkdir -p $DIR/d43
- cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
- MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
- MULTIOP_PID=$!
- multiop $DIR/d43/multiop Oc && error "expected error, got success"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- rm $TMP/test43.junk
-}
-run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
-
-test_43b() {
- mkdir -p $DIR/d43
- cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
- MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
- MULTIOP_PID=$!
- $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- rm $TMP/test43.junk
-}
-run_test 43b "truncate of file being executed should return -ETXTBSY"
-
-test_43c() {
- local testdir="$DIR/d43c"
- mkdir -p $testdir
- cp $SHELL $testdir/
- ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
- ( cd $testdir && md5sum -c)
-}
-run_test 43c "md5sum of copy into lustre========================"
-
-test_44() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
- dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
- dd if=$DIR/f1 bs=4k count=1 > /dev/null
-}
-run_test 44 "zero length read from a sparse stripe ============="
-
-test_44a() {
- local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
- awk '{print $2}'`
- [ -z "$nstripe" ] && skip "can't get stripe info" && return
- [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
- local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
- awk '{print $2}'`
- if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
- nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
- fi
-
- OFFSETS="0 $((stride/2)) $((stride-1))"
- for offset in $OFFSETS ; do
- for i in `seq 0 $((nstripe-1))`; do
- local GLOBALOFFSETS=""
- local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
- local myfn=$DIR/d44a-$size
- echo "--------writing $myfn at $size"
- ll_sparseness_write $myfn $size || error "ll_sparseness_write"
- GLOBALOFFSETS="$GLOBALOFFSETS $size"
- ll_sparseness_verify $myfn $GLOBALOFFSETS \
- || error "ll_sparseness_verify $GLOBALOFFSETS"
-
- for j in `seq 0 $((nstripe-1))`; do
- size=$((((j + $nstripe )*$stride + $offset))) # Bytes
- ll_sparseness_write $myfn $size || error "ll_sparseness_write"
- GLOBALOFFSETS="$GLOBALOFFSETS $size"
- done
- ll_sparseness_verify $myfn $GLOBALOFFSETS \
- || error "ll_sparseness_verify $GLOBALOFFSETS"
- rm -f $myfn
- done
- done
-}
-run_test 44a "test sparse pwrite ==============================="
-
-dirty_osc_total() {
- tot=0
- for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
- tot=$(($tot + $d))
- done
- echo $tot
-}
-do_dirty_record() {
- before=`dirty_osc_total`
- echo executing "\"$*\""
- eval $*
- after=`dirty_osc_total`
- echo before $before, after $after
-}
-test_45() {
- f="$DIR/f45"
- # Obtain grants from OST if it supports it
- echo blah > ${f}_grant
- stop_writeback
- sync
- do_dirty_record "echo blah > $f"
- [ $before -eq $after ] && error "write wasn't cached"
- do_dirty_record "> $f"
- [ $before -gt $after ] || error "truncate didn't lower dirty count"
- do_dirty_record "echo blah > $f"
- [ $before -eq $after ] && error "write wasn't cached"
- do_dirty_record "sync"
- [ $before -gt $after ] || error "writeback didn't lower dirty count"
- do_dirty_record "echo blah > $f"
- [ $before -eq $after ] && error "write wasn't cached"
- do_dirty_record "cancel_lru_locks osc"
- [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
- start_writeback
-}
-run_test 45 "osc io page accounting ============================"
-
-# in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
-# test tickles a bug where re-dirtying a page was failing to be mapped to the
-# objects offset and an assert hit when an rpc was built with 1023's mapped
-# offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
-test_46() {
- f="$DIR/f46"
- stop_writeback
- sync
- dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
- sync
- dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
- dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
- sync
- start_writeback
-}
-run_test 46 "dirtying a previously written page ================"
-
-# test_47 is removed "Device nodes check" is moved to test_28
-
-test_48a() { # bug 2399
- check_kernel_version 34 || return 0
- mkdir -p $DIR/d48a
- cd $DIR/d48a
- mv $DIR/d48a $DIR/d48.new || error "move directory failed"
- mkdir $DIR/d48a || error "recreate directory failed"
- touch foo || error "'touch foo' failed after recreating cwd"
- mkdir bar || error "'mkdir foo' failed after recreating cwd"
- if check_kernel_version 44; then
- touch .foo || error "'touch .foo' failed after recreating cwd"
- mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
- fi
- ls . > /dev/null || error "'ls .' failed after recreating cwd"
- ls .. > /dev/null || error "'ls ..' failed after removing cwd"
- cd . || error "'cd .' failed after recreating cwd"
- mkdir . && error "'mkdir .' worked after recreating cwd"
- rmdir . && error "'rmdir .' worked after recreating cwd"
- ln -s . baz || error "'ln -s .' failed after recreating cwd"
- cd .. || error "'cd ..' failed after recreating cwd"
-}
-run_test 48a "Access renamed working dir (should return errors)="
-
-test_48b() { # bug 2399
- check_kernel_version 34 || return 0
- mkdir -p $DIR/d48b
- cd $DIR/d48b
- rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
- touch foo && error "'touch foo' worked after removing cwd"
- mkdir foo && error "'mkdir foo' worked after removing cwd"
- if check_kernel_version 44; then
- touch .foo && error "'touch .foo' worked after removing cwd"
- mkdir .foo && error "'mkdir .foo' worked after removing cwd"
- fi
- ls . > /dev/null && error "'ls .' worked after removing cwd"
- ls .. > /dev/null || error "'ls ..' failed after removing cwd"
- is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
- mkdir . && error "'mkdir .' worked after removing cwd"
- rmdir . && error "'rmdir .' worked after removing cwd"
- ln -s . foo && error "'ln -s .' worked after removing cwd"
- cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
-}
-run_test 48b "Access removed working dir (should return errors)="
-
-test_48c() { # bug 2350
- check_kernel_version 36 || return 0
- #lctl set_param debug=-1
- #set -vx
- mkdir -p $DIR/d48c/dir
- cd $DIR/d48c/dir
- $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
- $TRACE touch foo && error "'touch foo' worked after removing cwd"
- $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
- if check_kernel_version 44; then
- touch .foo && error "'touch .foo' worked after removing cwd"
- mkdir .foo && error "'mkdir .foo' worked after removing cwd"
- fi
- $TRACE ls . && error "'ls .' worked after removing cwd"
- $TRACE ls .. || error "'ls ..' failed after removing cwd"
- is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
- $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
- $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
- $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
- $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
-}
-run_test 48c "Access removed working subdir (should return errors)"
-
-test_48d() { # bug 2350
- check_kernel_version 36 || return 0
- #lctl set_param debug=-1
- #set -vx
- mkdir -p $DIR/d48d/dir
- cd $DIR/d48d/dir
- $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
- $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
- $TRACE touch foo && error "'touch foo' worked after removing parent"
- $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
- if check_kernel_version 44; then
- touch .foo && error "'touch .foo' worked after removing parent"
- mkdir .foo && error "'mkdir .foo' worked after removing parent"
- fi
- $TRACE ls . && error "'ls .' worked after removing parent"
- $TRACE ls .. && error "'ls ..' worked after removing parent"
- is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
- $TRACE mkdir . && error "'mkdir .' worked after removing parent"
- $TRACE rmdir . && error "'rmdir .' worked after removing parent"
- $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
- is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
-}
-run_test 48d "Access removed parent subdir (should return errors)"
-
-test_48e() { # bug 4134
- check_kernel_version 41 || return 0
- #lctl set_param debug=-1
- #set -vx
- mkdir -p $DIR/d48e/dir
- cd $DIR/d48e/dir
- $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
- $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
- $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
- $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
- # On a buggy kernel addition of "touch foo" after cd .. will
- # produce kernel oops in lookup_hash_it
- touch ../foo && error "'cd ..' worked after recreate parent"
- cd $DIR
- $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
-}
-run_test 48e "Access to recreated parent subdir (should return errors)"
-
-test_50() {
- # bug 1485
- mkdir $DIR/d50
- cd $DIR/d50
- ls /proc/$$/cwd || error
-}
-run_test 50 "special situations: /proc symlinks ==============="
-
-test_51a() { # was test_51
- # bug 1516 - create an empty entry right after ".." then split dir
- mkdir $DIR/d51
- touch $DIR/d51/foo
- $MCREATE $DIR/d51/bar
- rm $DIR/d51/foo
- createmany -m $DIR/d51/longfile 201
- FNUM=202
- while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
- $MCREATE $DIR/d51/longfile$FNUM
- FNUM=$(($FNUM + 1))
- echo -n "+"
- done
- echo
- ls -l $DIR/d51 > /dev/null || error
-}
-run_test 51a "special situations: split htree with empty entry =="
-
-#export NUMTEST=70000
-# FIXME: I select a relatively small number to do basic test.
-# large number may give panic(). debugging on this is going on.
-export NUMTEST=70
-test_51b() {
- NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
- [ $NUMFREE -lt 21000 ] && \
- skip "not enough free inodes ($NUMFREE)" && \
- return
-
- check_kernel_version 40 || NUMTEST=31000
- [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
-
- mkdir -p $DIR/d51b
- createmany -d $DIR/d51b/t- $NUMTEST
-}
-run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
-
-test_51bb() {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
-
- local ndirs=${TEST51BB_NDIRS:-10}
- local nfiles=${TEST51BB_NFILES:-100}
-
- local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
-
- [ $numfree -lt $(( ndirs * nfiles)) ] && \
- nfiles=$(( numfree / ndirs - 10 ))
-
- local dir=$DIR/d51bb
- mkdir -p $dir
- local savePOLICY=$(lctl get_param -n lmv.*.placement)
- lctl set_param -n lmv.*.placement=CHAR
-
- lfs df -i $dir
- local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
- OLDUSED=($IUSED)
-
- declare -a dirs
- for ((i=0; i < $ndirs; i++)); do
- dirs[i]=$dir/$RANDOM
- echo Creating directory ${dirs[i]}
- mkdir -p ${dirs[i]}
- ls $dir
- echo Creating $nfiles in dir ${dirs[i]} ...
- echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
- createmany -o ${dirs[i]}/$tfile- $nfiles
- done
- ls $dir
-
- sleep 1
-
- IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
- NEWUSED=($IUSED)
-
- local rc=0
- for ((i=0; i<${#NEWUSED[@]}; i++)); do
- echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
- [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
- done
-
- lctl set_param -n lmv.*.placement=$savePOLICY
-
- [ $rc -ne $MDSCOUNT ] || \
- error "Objects/inodes are not distributed over all mds servers"
-}
-run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
-
-
-test_51c() {
- [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
- return
-
- unlinkmany -d $DIR/d51b/t- $NUMTEST
-}
-run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
-
-test_51d() {
- [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
- mkdir -p $DIR/d51d
- createmany -o $DIR/d51d/t- 1000
- $LFS getstripe $DIR/d51d > $TMP/files
- for N in `seq 0 $((OSTCOUNT - 1))`; do
- OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
- OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
- log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
- done
- unlinkmany $DIR/d51d/t- 1000
-
- NLAST=0
- for N in `seq 1 $((OSTCOUNT - 1))`; do
- [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
- error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
- [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
- error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
-
- [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
- error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
- [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
- error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
- NLAST=$N
- done
-}
-run_test 51d "check object distribution ===================="
-
-test_52a() {
- [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
- mkdir -p $DIR/d52a
- touch $DIR/d52a/foo
- chattr +a $DIR/d52a/foo || error "chattr +a failed"
- echo bar >> $DIR/d52a/foo || error "append bar failed"
- cp /etc/hosts $DIR/d52a/foo && error "cp worked"
- rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
- link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
- echo foo >> $DIR/d52a/foo || error "append foo failed"
- mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
- lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
- chattr -a $DIR/d52a/foo || error "chattr -a failed"
- cp -r $DIR/d52a /tmp/
- rm -fr $DIR/d52a || error "cleanup rm failed"
-}
-run_test 52a "append-only flag test (should return errors) ====="
-
-test_52b() {
- [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
- mkdir -p $DIR/d52b
- touch $DIR/d52b/foo
- chattr +i $DIR/d52b/foo || error "chattr +i failed"
- cat test > $DIR/d52b/foo && error "cat test worked"
- cp /etc/hosts $DIR/d52b/foo && error "cp worked"
- rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
- link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
- echo foo >> $DIR/d52b/foo && error "echo worked"
- mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
- [ -f $DIR/d52b/foo ] || error
- [ -f $DIR/d52b/foo_ren ] && error
- lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
- chattr -i $DIR/d52b/foo || error "chattr failed"
-
- rm -fr $DIR/d52b || error
-}
-run_test 52b "immutable flag test (should return errors) ======="
-
-test_53() {
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- local param
- local ostname
- local mds_last
- local ost_last
- local ostnum
-
- # only test MDT0000
- local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
- for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
- param=`echo ${value[0]} | cut -d "=" -f1`
- ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
- mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
- ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
- ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
- echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
- if [ $ost_last != $mds_last ]; then
- error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
- fi
- done
-}
-run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
-
-test_54a() {
- [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
- [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
- $SOCKETSERVER $DIR/socket
- $SOCKETCLIENT $DIR/socket || error
- $MUNLINK $DIR/socket
-}
-run_test 54a "unix domain socket test =========================="
-
-test_54b() {
- f="$DIR/f54b"
- mknod $f c 1 3
- chmod 0666 $f
- dd if=/dev/zero of=$f bs=`page_size` count=1
-}
-run_test 54b "char device works in lustre ======================"
-
-find_loop_dev() {
- [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
- [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
- [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
-
- for i in `seq 3 7`; do
- losetup $LOOPBASE$i > /dev/null 2>&1 && continue
- LOOPDEV=$LOOPBASE$i
- LOOPNUM=$i
- break
- done
-}
-
-test_54c() {
- tfile="$DIR/f54c"
- tdir="$DIR/d54c"
- loopdev="$DIR/loop54c"
-
- find_loop_dev
- [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
- mknod $loopdev b 7 $LOOPNUM
- echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
- dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
- losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
- mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
- mkdir -p $tdir
- mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
- dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
- df $tdir
- dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
- $UMOUNT $tdir
- losetup -d $loopdev
- rm $loopdev
-}
-run_test 54c "block device works in lustre ====================="
-
-test_54d() {
- f="$DIR/f54d"
- string="aaaaaa"
- mknod $f p
- [ "$string" = `echo $string > $f | cat $f` ] || error
-}
-run_test 54d "fifo device works in lustre ======================"
-
-test_54e() {
- check_kernel_version 46 || return 0
- f="$DIR/f54e"
- string="aaaaaa"
- cp -aL /dev/console $f
- echo $string > $f || error
-}
-run_test 54e "console/tty device works in lustre ======================"
-
-test_55() {
- rm -rf $DIR/d55
- mkdir $DIR/d55
- client_only && skip "Not a server" && return
- mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
- touch $DIR/d55/foo
- $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
- $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
- echo "check for $EXT2_DEV. Please wait..."
- rm -rf $DIR/d55/*
- $UMOUNT $DIR/d55 || error "unmounting"
-}
-run_test 55 "check iopen_connect_dentry() ======================"
-
-test_56a() { # was test_56
- rm -rf $DIR/d56
- $SETSTRIPE -d $DIR
- mkdir $DIR/d56
- mkdir $DIR/d56/dir
- NUMFILES=3
- NUMFILESx2=$(($NUMFILES * 2))
- for i in `seq 1 $NUMFILES` ; do
- touch $DIR/d56/file$i
- touch $DIR/d56/dir/file$i
- done
-
- # test lfs getstripe with --recursive
- FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
- [ $FILENUM -eq $NUMFILESx2 ] || error \
- "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
- FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
- [ $FILENUM -eq $NUMFILES ] || error \
- "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
- echo "lfs getstripe --recursive passed."
-
- # test lfs getstripe with file instead of dir
- FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
- [ $FILENUM -eq 1 ] || error \
- "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
- echo "lfs getstripe file passed."
-
- #test lfs getstripe with --verbose
- [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
- error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
- [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
- "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
- echo "lfs getstripe --verbose passed."
-
- #test lfs getstripe with --obd
- $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
- error "lfs getstripe --obd wrong_uuid should return error message"
-
- [ "$OSTCOUNT" -lt 2 ] && \
- skip_env "skipping other lfs getstripe --obd test" && return
- OSTIDX=1
- OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
- FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
- FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
- [ $FOUND -eq $FILENUM ] || \
- error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
- [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
- sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
- sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
- error "lfs getstripe --obd wrong: should not show file on other obd"
- echo "lfs getstripe --obd passed."
-}
-run_test 56a "check lfs getstripe ===================================="
-
-NUMFILES=3
-NUMDIRS=3
-setup_56() {
- LOCAL_NUMFILES=$1
- LOCAL_NUMDIRS=$2
- if [ ! -d "$DIR/${tdir}g" ] ; then
- mkdir -p $DIR/${tdir}g
- for i in `seq 1 $LOCAL_NUMFILES` ; do
- touch $DIR/${tdir}g/file$i
- done
- for i in `seq 1 $LOCAL_NUMDIRS` ; do
- mkdir $DIR/${tdir}g/dir$i
- for j in `seq 1 $LOCAL_NUMFILES` ; do
- touch $DIR/${tdir}g/dir$i/file$j
- done
- done
- fi
-}
-
-setup_56_special() {
- LOCAL_NUMFILES=$1
- LOCAL_NUMDIRS=$2
- TDIR=$DIR/${tdir}g
- setup_56 $1 $2
- if [ ! -e "$TDIR/loop1b" ] ; then
- for i in `seq 1 $LOCAL_NUMFILES` ; do
- mknod $TDIR/loop${i}b b 7 $i
- mknod $TDIR/null${i}c c 1 3
- ln -s $TDIR/file1 $TDIR/link${i}l
- done
- for i in `seq 1 $LOCAL_NUMDIRS` ; do
- mknod $TDIR/dir$i/loop${i}b b 7 $i
- mknod $TDIR/dir$i/null${i}c c 1 3
- ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
- done
- fi
-}
-
-test_56g() {
- $LSTRIPE -d $DIR
-
- setup_56 $NUMFILES $NUMDIRS
-
- EXPECTED=$(($NUMDIRS + 2))
- # test lfs find with -name
- for i in `seq 1 $NUMFILES` ; do
- NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || error \
- "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
- done
- echo "lfs find -name passed."
-}
-run_test 56g "check lfs find -name ============================="
-
-test_56h() {
- $LSTRIPE -d $DIR
-
- setup_56 $NUMFILES $NUMDIRS
-
- EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
- # test lfs find with ! -name
- for i in `seq 1 $NUMFILES` ; do
- NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || error \
- "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
- done
- echo "lfs find ! -name passed."
-}
-run_test 56h "check lfs find ! -name ============================="
-
-test_56i() {
- tdir=${tdir}i
- mkdir -p $DIR/$tdir
- UUID=$(ostuuid_from_index 0 $DIR/$tdir)
- OUT=$($LFIND -obd $UUID $DIR/$tdir)
- [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
-}
-run_test 56i "check 'lfs find -ost UUID' skips directories ======="
-
-test_56j() {
- setup_56_special $NUMFILES $NUMDIRS
-
- EXPECTED=$((NUMDIRS+1))
- NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56j "check lfs find -type d ============================="
-
-test_56k() {
- setup_56_special $NUMFILES $NUMDIRS
-
- EXPECTED=$(((NUMDIRS+1) * NUMFILES))
- NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56k "check lfs find -type f ============================="
-
-test_56l() {
- setup_56_special $NUMFILES $NUMDIRS
-
- EXPECTED=$((NUMDIRS + NUMFILES))
- NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56l "check lfs find -type b ============================="
-
-test_56m() {
- setup_56_special $NUMFILES $NUMDIRS
-
- EXPECTED=$((NUMDIRS + NUMFILES))
- NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56m "check lfs find -type c ============================="
-
-test_56n() {
- setup_56_special $NUMFILES $NUMDIRS
-
- EXPECTED=$((NUMDIRS + NUMFILES))
- NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56n "check lfs find -type l ============================="
-
-test_56o() {
- setup_56 $NUMFILES $NUMDIRS
- TDIR=$DIR/${tdir}g
-
- utime $TDIR/file1 > /dev/null || error "utime (1)"
- utime $TDIR/file2 > /dev/null || error "utime (2)"
- utime $TDIR/dir1 > /dev/null || error "utime (3)"
- utime $TDIR/dir2 > /dev/null || error "utime (4)"
- utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
-
- EXPECTED=5
- NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
-}
-run_test 56o "check lfs find -mtime for old files =========================="
-
-test_56p() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
-
- TDIR=$DIR/${tdir}g
- rm -rf $TDIR
-
- setup_56 $NUMFILES $NUMDIRS
-
- chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
- EXPECTED=$NUMFILES
- NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
-
- EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
- NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
-
- echo "lfs find -uid and ! -uid passed."
-}
-run_test 56p "check lfs find -uid and ! -uid ==============================="
-
-test_56q() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
-
- TDIR=$DIR/${tdir}g
- rm -rf $TDIR
-
- setup_56 $NUMFILES $NUMDIRS
-
- chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
- EXPECTED=$NUMFILES
- NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
-
- EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
- NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
-
- echo "lfs find -gid and ! -gid passed."
-}
-run_test 56q "check lfs find -gid and ! -gid ==============================="
-
-test_56r() {
- setup_56 $NUMFILES $NUMDIRS
- TDIR=$DIR/${tdir}g
-
- EXPECTED=12
- NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
- EXPECTED=0
- NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
- echo "test" > $TDIR/56r && sync
- EXPECTED=1
- NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
- EXPECTED=1
- NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
- EXPECTED=13
- NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
- EXPECTED=0
- NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
- [ $NUMS -eq $EXPECTED ] || \
- error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
-}
-
-run_test 56r "check lfs find -size works =========================="
-
-test_57a() {
- # note test will not do anything if MDS is not local
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- local MNTDEV="osd*.*MDT*.mntdev"
- DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
- [ -z "$DEV" ] && error "can't access $MNTDEV"
- for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
- do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
- DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
- [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
- rm $TMP/t57a.dump
- done
-}
-run_test 57a "verify MDS filesystem created with large inodes =="
-
-test_57b() {
- local dir=$DIR/d57b
-
- local FILECOUNT=100
- local FILE1=$dir/f1
- local FILEN=$dir/f$FILECOUNT
-
- rm -rf $dir || error "removing $dir"
- mkdir -p $dir || error "creating $dir"
- local num=$(get_mds_dir $dir)
- local mymds=mds$num
-
- echo "mcreating $FILECOUNT files"
- createmany -m $dir/f 1 $FILECOUNT || \
- error "creating files in $dir"
-
- # verify that files do not have EAs yet
- $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
- $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
-
- sync
- sleep 1
- df $dir #make sure we get new statfs data
- local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
- local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
- echo "opening files to create objects/EAs"
- local FILE
- for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
- $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
- done
-
- # verify that files have EAs now
- $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
- $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
-
- sleep 1 #make sure we get new statfs data
- df $dir
- local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
- local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
- if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
- if [ "$MDSFREE" != "$MDSFREE2" ]; then
- error "MDC before $MDCFREE != after $MDCFREE2"
- else
- echo "MDC before $MDCFREE != after $MDCFREE2"
- echo "unable to confirm if MDS has large inodes"
- fi
- fi
- rm -rf $dir
-}
-run_test 57b "default LOV EAs are stored inside large inodes ==="
-
-test_58() {
- [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
- wiretest
-}
-run_test 58 "verify cross-platform wire constants =============="
-
-test_59() {
- echo "touch 130 files"
- createmany -o $DIR/f59- 130
- echo "rm 130 files"
- unlinkmany $DIR/f59- 130
- sync
- sleep 2
- # wait for commitment of removal
-}
-run_test 59 "verify cancellation of llog records async ========="
-
-TEST60_HEAD="test_60 run $RANDOM"
-test_60a() {
- [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
- log "$TEST60_HEAD - from kernel mode"
- sh run-llog.sh
-}
-run_test 60a "llog sanity tests run from kernel module =========="
-
-test_60b() { # bug 6411
- dmesg > $DIR/$tfile
- LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
- /llog.test/ {
- if (marker)
- from_marker++
- from_begin++
- }
- END {
- if (marker)
- print from_marker
- else
- print from_begin
- }"`
- [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
-}
-run_test 60b "limit repeated messages from CERROR/CWARN ========"
-
-test_60c() {
- echo "create 5000 files"
- createmany -o $DIR/f60c- 5000
-#define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
- lctl set_param fail_loc=0x80000137
- unlinkmany $DIR/f60c- 5000
- lctl set_param fail_loc=0
-}
-run_test 60c "unlink file when mds full"
-
-test_60d() {
- SAVEPRINTK=$(lctl get_param -n printk)
-
- # verify "lctl mark" is even working"
- MESSAGE="test message ID $RANDOM $$"
- $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
- dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
-
- lctl set_param printk=0 || error "set lnet.printk failed"
- lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
- MESSAGE="new test message ID $RANDOM $$"
- # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
- $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
- dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
-
- lctl set_param -n printk="$SAVEPRINTK"
-}
-run_test 60d "test printk console message masking"
-
-test_61() {
- f="$DIR/f61"
- dd if=/dev/zero of=$f bs=`page_size` count=1
- cancel_lru_locks osc
- multiop $f OSMWUc || error
- sync
-}
-run_test 61 "mmap() writes don't make sync hang ================"
-
-# bug 2330 - insufficient obd_match error checking causes LBUG
-test_62() {
- f="$DIR/f62"
- echo foo > $f
- cancel_lru_locks osc
- lctl set_param fail_loc=0x405
- cat $f && error "cat succeeded, expect -EIO"
- lctl set_param fail_loc=0
-}
-# This test is now irrelevant (as of bug 10718 inclusion), we no longer
-# match every page all of the time.
-#run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
-
-# bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
-test_63a() { # was test_63
- MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
- lctl set_param -n osc.*.max_dirty_mb 0
- for i in `seq 10` ; do
- dd if=/dev/zero of=$DIR/f63 bs=8k &
- sleep 5
- kill $!
- sleep 1
- done
-
- lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
- rm -f $DIR/f63 || true
-}
-run_test 63a "Verify oig_wait interruption does not crash ======="
-
-# bug 2248 - async write errors didn't return to application on sync
-# bug 3677 - async write errors left page locked
-test_63b() {
- debugsave
- lctl set_param debug=-1
-
- # ensure we have a grant to do async writes
- dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
- rm $DIR/$tfile
-
- #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
- lctl set_param fail_loc=0x80000406
- multiop $DIR/$tfile Owy && \
- error "sync didn't return ENOMEM"
- sync; sleep 2; sync # do a real sync this time to flush page
- lctl get_param -n llite.*.dump_page_cache | grep locked && \
- error "locked page left in cache after async error" || true
- debugrestore
-}
-run_test 63b "async write errors should be returned to fsync ==="
-
-test_64a () {
- df $DIR
- lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
-}
-run_test 64a "verify filter grant calculations (in kernel) ====="
-
-test_64b () {
- [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
- sh oos.sh $MOUNT
-}
-run_test 64b "check out-of-space detection on client ==========="
-
-# bug 1414 - set/get directories' stripe info
-test_65a() {
- mkdir -p $DIR/d65
- touch $DIR/d65/f1
- $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
-}
-run_test 65a "directory with no stripe info ===================="
-
-test_65b() {
- mkdir -p $DIR/d65
- $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
- touch $DIR/d65/f2
- $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
-}
-run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
-
-test_65c() {
- if [ $OSTCOUNT -gt 1 ]; then
- mkdir -p $DIR/d65
- $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
- -c $(($OSTCOUNT - 1)) || error "setstripe"
- touch $DIR/d65/f3
- $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
- fi
-}
-run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
-
-test_65d() {
- mkdir -p $DIR/d65
- if [ $STRIPECOUNT -le 0 ]; then
- sc=1
- elif [ $STRIPECOUNT -gt 160 ]; then
-#LOV_MAX_STRIPE_COUNT is 160
- [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
- else
- sc=$(($STRIPECOUNT - 1))
- fi
- $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
- touch $DIR/d65/f4 $DIR/d65/f5
- $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
-}
-run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
-
-test_65e() {
- mkdir -p $DIR/d65
-
- $SETSTRIPE $DIR/d65 || error "setstripe"
- $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
- touch $DIR/d65/f6
- $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
-}
-run_test 65e "directory setstripe defaults ======================="
-
-test_65f() {
- mkdir -p $DIR/d65f
- $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
-}
-run_test 65f "dir setstripe permission (should return error) ==="
-
-test_65g() {
- mkdir -p $DIR/d65
- $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
- $SETSTRIPE -d $DIR/d65 || error "setstripe"
- $GETSTRIPE -v $DIR/d65 | grep "Default" || \
- error "delete default stripe failed"
-}
-run_test 65g "directory setstripe -d ==========================="
-
-test_65h() {
- mkdir -p $DIR/d65
- $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
- mkdir -p $DIR/d65/dd1
- [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
- "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
-}
-run_test 65h "directory stripe info inherit ===================="
-
-test_65i() { # bug6367
- $SETSTRIPE $MOUNT -s 65536 -c -1
-}
-run_test 65i "set non-default striping on root directory (bug 6367)="
-
-test_65ia() { # bug12836
- $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
-}
-run_test 65ia "getstripe on -1 default directory striping"
-
-test_65ib() { # bug12836
- $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
-}
-run_test 65ib "getstripe -v on -1 default directory striping"
-
-test_65ic() { # bug12836
- $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
-}
-run_test 65ic "new find on -1 default directory striping"
-
-test_65j() { # bug6367
- sync; sleep 1
- # if we aren't already remounting for each test, do so for this test
- if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
- cleanup || error "failed to unmount"
- setup
- fi
- $SETSTRIPE -d $MOUNT || error "setstripe failed"
-}
-run_test 65j "set default striping on root directory (bug 6367)="
-
-test_65k() { # bug11679
- [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
-
- echo "Check OST status: "
- MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
- for OSC in $MDS_OSCS; do
- echo $OSC "is activate"
- do_facet $SINGLEMDS lctl --device %$OSC activate
- done
- do_facet client mkdir -p $DIR/$tdir
- for INACTIVE_OSC in $MDS_OSCS; do
- echo $INACTIVE_OSC "is Deactivate:"
- do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
- for STRIPE_OSC in $MDS_OSCS; do
- STRIPE_OST=`osc_to_ost $STRIPE_OSC`
- STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
- grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
-
- [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
- echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
- do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
- RC=$?
- [ $RC -ne 0 ] && error "setstripe should have succeeded"
- done
- do_facet client rm -f $DIR/$tdir/*
- echo $INACTIVE_OSC "is Activate."
- do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
- done
-}
-run_test 65k "validate manual striping works properly with deactivated OSCs"
-
-test_65l() { # bug 12836
- mkdir -p $DIR/$tdir/test_dir
- $SETSTRIPE $DIR/$tdir/test_dir -c -1
- $LFS find -mtime -1 $DIR/$tdir >/dev/null
-}
-run_test 65l "lfs find on -1 stripe dir ========================"
-
-# bug 2543 - update blocks count on client
-test_66() {
- COUNT=${COUNT:-8}
- dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
- sync; sleep 1; sync
- BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
- [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
-}
-run_test 66 "update inode blocks count on client ==============="
-
-LLOOP=
-LLITELOOPLOAD=
-cleanup_68() {
- trap 0
- if [ ! -z "$LLOOP" ]; then
- if swapon -s | grep -q $LLOOP; then
- swapoff $LLOOP || error "swapoff failed"
- fi
-
- $LCTL blockdev_detach $LLOOP || error "detach failed"
- rm -f $LLOOP
- unset LLOOP
- fi
- if [ ! -z "$LLITELOOPLOAD" ]; then
- rmmod llite_lloop
- unset LLITELOOPLOAD
- fi
- rm -f $DIR/f68*
-}
-
-meminfo() {
- awk '($1 == "'$1':") { print $2 }' /proc/meminfo
-}
-
-swap_used() {
- swapon -s | awk '($1 == "'$1'") { print $4 }'
-}
-
-# test case for lloop driver, basic function
-test_68a() {
- [ "$UID" != 0 ] && skip_env "must run as root" && return
-
- trap cleanup_68 EXIT
-
- if ! module_loaded llite_lloop; then
- if load_module llite/llite_lloop; then
- LLITELOOPLOAD=yes
- else
- skip_env "can't find module llite_lloop"
- return
- fi
- fi
-
- LLOOP=$TMP/lloop.`date +%s`.`date +%N`
- dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
- $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
-
- directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
- directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
-
- cleanup_68
-}
-run_test 68a "lloop driver - basic test ========================"
-
-# excercise swapping to lustre by adding a high priority swapfile entry
-# and then consuming memory until it is used.
-test_68b() { # was test_68
- [ "$UID" != 0 ] && skip_env "must run as root" && return
- lctl get_param -n devices | grep -q obdfilter && \
- skip "local OST" && return
-
- grep -q llite_lloop /proc/modules
- [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
-
- [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
- skip "can't reliably test swap with TCP" && return
-
- MEMTOTAL=`meminfo MemTotal`
- NR_BLOCKS=$((MEMTOTAL>>8))
- [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
-
- LLOOP=$TMP/lloop.`date +%s`.`date +%N`
- dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
- mkswap $DIR/f68b
-
- $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
-
- trap cleanup_68 EXIT
-
- swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
-
- echo "before: `swapon -s | grep $LLOOP`"
- $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
- echo "after: `swapon -s | grep $LLOOP`"
- SWAPUSED=`swap_used $LLOOP`
-
- cleanup_68
-
- [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
-}
-run_test 68b "support swapping to Lustre ========================"
-
-# bug5265, obdfilter oa2dentry return -ENOENT
-# #define OBD_FAIL_OST_ENOENT 0x217
-test_69() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- f="$DIR/$tfile"
- $SETSTRIPE $f -c 1 -i 0
-
- $DIRECTIO write ${f}.2 0 1 || error "directio write error"
-
- do_facet ost1 lctl set_param fail_loc=0x217
- $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
- $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
-
- do_facet ost1 lctl set_param fail_loc=0
- $DIRECTIO write $f 0 2 || error "write error"
-
- cancel_lru_locks osc
- $DIRECTIO read $f 0 1 || error "read error"
-
- do_facet ost1 lctl set_param fail_loc=0x217
- $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
-
- do_facet ost1 lctl set_param fail_loc=0
- rm -f $f
-}
-run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
-
-test_71() {
- mkdir -p $DIR/$tdir
- sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
-}
-run_test 71 "Running dbench on lustre (don't segment fault) ===="
-
-test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
- check_kernel_version 43 || return 0
- [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
-
- # Check that testing environment is properly set up. Skip if not
- FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
- skip_env "User $RUNAS_ID does not exist - skipping"
- return 0
- }
- # We had better clear the $DIR to get enough space for dd
- rm -rf $DIR/*
- touch $DIR/f72
- chmod 777 $DIR/f72
- chmod ug+s $DIR/f72
- $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
- # See if we are still setuid/sgid
- test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
- # Now test that MDS is updated too
- cancel_lru_locks mdc
- test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
- true
- rm -f $DIR/f72
-}
-run_test 72 "Test that remove suid works properly (bug5695) ===="
-
-# bug 3462 - multiple simultaneous MDC requests
-test_73() {
- mkdir $DIR/d73-1
- mkdir $DIR/d73-2
- multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
- pid1=$!
-
- lctl set_param fail_loc=0x80000129
- multiop $DIR/d73-1/f73-2 Oc &
- sleep 1
- lctl set_param fail_loc=0
-
- multiop $DIR/d73-2/f73-3 Oc &
- pid3=$!
-
- kill -USR1 $pid1
- wait $pid1 || return 1
-
- sleep 25
-
- $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
- $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
- $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
-
- rm -rf $DIR/d73-*
-}
-run_test 73 "multiple MDC requests (should not deadlock)"
-
-test_74a() { # bug 6149, 6184
- #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
- #
- # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
- # will spin in a tight reconnection loop
- touch $DIR/f74a
- lctl set_param fail_loc=0x8000030e
- # get any lock that won't be difficult - lookup works.
- ls $DIR/f74a
- lctl set_param fail_loc=0
- true
- rm -f $DIR/f74a
-}
-run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
-
-test_74b() { # bug 13310
- #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
- #
- # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
- # will spin in a tight reconnection loop
- lctl set_param fail_loc=0x8000030e
- # get a "difficult" lock
- touch $DIR/f74b
- lctl set_param fail_loc=0
- true
- rm -f $DIR/f74b
-}
-run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
-
-test_74c() {
-#define OBD_FAIL_LDLM_NEW_LOCK
- lctl set_param fail_loc=0x80000319
- touch $DIR/$tfile && error "Touch successful"
- true
-}
-run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
-
-num_inodes() {
- awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
-}
-
-get_inode_slab_tunables() {
- awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
-}
-
-set_inode_slab_tunables() {
- echo "lustre_inode_cache $1" > /proc/slabinfo
-}
-
-test_76() { # Now for bug 20433, added originally in bug 1443
- local SLAB_SETTINGS=`get_inode_slab_tunables`
- local CPUS=`getconf _NPROCESSORS_ONLN`
- # we cannot set limit below 1 which means 1 inode in each
- # per-cpu cache is still allowed
- set_inode_slab_tunables "1 1 0"
- cancel_lru_locks osc
- BEFORE_INODES=`num_inodes`
- echo "before inodes: $BEFORE_INODES"
- local COUNT=1000
- [ "$SLOW" = "no" ] && COUNT=100
- for i in `seq $COUNT`; do
- touch $DIR/$tfile
- rm -f $DIR/$tfile
- done
- cancel_lru_locks osc
- AFTER_INODES=`num_inodes`
- echo "after inodes: $AFTER_INODES"
- local wait=0
- while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
- sleep 2
- AFTER_INODES=`num_inodes`
- wait=$((wait+2))
- echo "wait $wait seconds inodes: $AFTER_INODES"
- if [ $wait -gt 30 ]; then
- error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
- fi
- done
- set_inode_slab_tunables "$SLAB_SETTINGS"
-}
-run_test 76 "confirm clients recycle inodes properly ===="
-
-
-export ORIG_CSUM=""
-set_checksums()
-{
- # Note: in sptlrpc modes which enable its own bulk checksum, the
- # original crc32_le bulk checksum will be automatically disabled,
- # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
- # will be checked by sptlrpc code against sptlrpc bulk checksum.
- # In this case set_checksums() will not be no-op, because sptlrpc
- # bulk checksum will be enabled all through the test.
-
- [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
- lctl set_param -n osc.*.checksums $1
- return 0
-}
-
-export ORIG_CSUM_TYPE=""
-CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
-set_checksum_type()
-{
- [ "$ORIG_CSUM_TYPE" ] || \
- ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
- sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
- lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
- log "set checksum type to $1"
- return 0
-}
-F77_TMP=$TMP/f77-temp
-F77SZ=8
-setup_f77() {
- dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
- error "error writing to $F77_TMP"
-}
-
-test_77a() { # bug 10889
- $GSS && skip "could not run with gss" && return
- [ ! -f $F77_TMP ] && setup_f77
- set_checksums 1
- dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
- set_checksums 0
- rm -f $DIR/$tfile
-}
-run_test 77a "normal checksum read/write operation ============="
-
-test_77b() { # bug 10889
- $GSS && skip "could not run with gss" && return
- [ ! -f $F77_TMP ] && setup_f77
- #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
- lctl set_param fail_loc=0x80000409
- set_checksums 1
- dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
- error "dd error: $?"
- lctl set_param fail_loc=0
- set_checksums 0
-}
-run_test 77b "checksum error on client write ===================="
-
-test_77c() { # bug 10889
- $GSS && skip "could not run with gss" && return
- [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
- set_checksums 1
- for algo in $CKSUM_TYPES; do
- cancel_lru_locks osc
- set_checksum_type $algo
- #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
- lctl set_param fail_loc=0x80000408
- cmp $F77_TMP $DIR/f77b || error "file compare failed"
- lctl set_param fail_loc=0
- done
- set_checksums 0
- set_checksum_type $ORIG_CSUM_TYPE
- rm -f $DIR/f77b
-}
-run_test 77c "checksum error on client read ==================="
-
-test_77d() { # bug 10889
- $GSS && skip "could not run with gss" && return
- #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
- lctl set_param fail_loc=0x80000409
- set_checksums 1
- directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
- error "direct write: rc=$?"
- lctl set_param fail_loc=0
- set_checksums 0
-}
-run_test 77d "checksum error on OST direct write ==============="
-
-test_77e() { # bug 10889
- $GSS && skip "could not run with gss" && return
- [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
- #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
- lctl set_param fail_loc=0x80000408
- set_checksums 1
- cancel_lru_locks osc
- directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
- error "direct read: rc=$?"
- lctl set_param fail_loc=0
- set_checksums 0
-}
-run_test 77e "checksum error on OST direct read ================"
-
-test_77f() { # bug 10889
- $GSS && skip "could not run with gss" && return
- set_checksums 1
- for algo in $CKSUM_TYPES; do
- cancel_lru_locks osc
- set_checksum_type $algo
- #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
- lctl set_param fail_loc=0x409
- directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
- error "direct write succeeded"
- lctl set_param fail_loc=0
- done
- set_checksum_type $ORIG_CSUM_TYPE
- set_checksums 0
-}
-run_test 77f "repeat checksum error on write (expect error) ===="
-
-test_77g() { # bug 10889
- $GSS && skip "could not run with gss" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- [ ! -f $F77_TMP ] && setup_f77
-
- $SETSTRIPE $DIR/f77g -c 1 -i 0
- #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
- do_facet ost1 lctl set_param fail_loc=0x8000021a
- set_checksums 1
- dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
- error "write error: rc=$?"
- do_facet ost1 lctl set_param fail_loc=0
- set_checksums 0
-}
-run_test 77g "checksum error on OST write ======================"
-
-test_77h() { # bug 10889
- $GSS && skip "could not run with gss" && return
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
- cancel_lru_locks osc
- #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
- do_facet ost1 lctl set_param fail_loc=0x8000021b
- set_checksums 1
- cmp $F77_TMP $DIR/f77g || error "file compare failed"
- do_facet ost1 lctl set_param fail_loc=0
- set_checksums 0
-}
-run_test 77h "checksum error on OST read ======================="
-
-test_77i() { # bug 13805
- $GSS && skip "could not run with gss" && return
- #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
- lctl set_param fail_loc=0x40b
- remount_client $MOUNT
- lctl set_param fail_loc=0
- for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
- PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
- algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
- [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
- done
- remount_client $MOUNT
-}
-run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
-
-test_77j() { # bug 13805
- $GSS && skip "could not run with gss" && return
- #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
- lctl set_param fail_loc=0x40c
- remount_client $MOUNT
- lctl set_param fail_loc=0
- sleep 2 # wait async osc connect to finish
- for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
- PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
- algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
- [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
- done
- remount_client $MOUNT
-}
-run_test 77j "client only supporting ADLER32 ===================="
-
-[ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
-rm -f $F77_TMP
-unset F77_TMP
-
-test_78() { # bug 10901
- remote_ost || { skip_env "local OST" && return; }
-
- NSEQ=5
- F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
- echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
- MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
- echo "MemTotal: $MEMTOTAL"
-# reserve 256MB of memory for the kernel and other running processes,
-# and then take 1/2 of the remaining memory for the read/write buffers.
- if [ $MEMTOTAL -gt 512 ] ;then
- MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
- else
- # for those poor memory-starved high-end clusters...
- MEMTOTAL=$((MEMTOTAL / 2))
- fi
- echo "Mem to use for directio: $MEMTOTAL"
- [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
- [ $F78SIZE -gt 512 ] && F78SIZE=512
- [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
- SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
- echo "Smallest OST: $SMALLESTOST"
- [ $SMALLESTOST -lt 10240 ] && \
- skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
-
- [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
- F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
-
- [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
- echo "File size: $F78SIZE"
- $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
- for i in `seq 1 $NSEQ`
- do
- FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
- echo directIO rdwr round $i of $NSEQ
- $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
- done
-
- rm -f $DIR/$tfile
-}
-run_test 78 "handle large O_DIRECT writes correctly ============"
-
-test_79() { # bug 12743
- wait_delete_completed
-
- BKTOTAL=$(calc_osc_kbytes kbytestotal)
- BKFREE=$(calc_osc_kbytes kbytesfree)
- BKAVAIL=$(calc_osc_kbytes kbytesavail)
-
- STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
- DFTOTAL=`echo $STRING | cut -d, -f1`
- DFUSED=`echo $STRING | cut -d, -f2`
- DFAVAIL=`echo $STRING | cut -d, -f3`
- DFFREE=$(($DFTOTAL - $DFUSED))
-
- ALLOWANCE=$((64 * $OSTCOUNT))
-
- if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
- [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
- error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
- fi
- if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
- [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
- error "df free($DFFREE) mismatch OST free($BKFREE)"
- fi
- if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
- [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
- error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
- fi
-}
-run_test 79 "df report consistency check ======================="
-
-test_80() { # bug 10718
- dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
- sync; sleep 1; sync
- local BEFORE=`date +%s`
- cancel_lru_locks osc
- local AFTER=`date +%s`
- local DIFF=$((AFTER-BEFORE))
- if [ $DIFF -gt 1 ] ; then
- error "elapsed for 1M@1T = $DIFF"
- fi
- true
- rm -f $DIR/$tfile
-}
-run_test 80 "Page eviction is equally fast at high offsets too ===="
-
-test_99a() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
- return
- mkdir -p $DIR/d99cvsroot
- chown $RUNAS_ID $DIR/d99cvsroot
- local oldPWD=$PWD # bug 13584, use $TMP as working dir
- cd $TMP
-
- $RUNAS cvs -d $DIR/d99cvsroot init || error
- cd $oldPWD
-}
-run_test 99a "cvs init ========================================="
-
-test_99b() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
- [ ! -d $DIR/d99cvsroot ] && test_99a
- cd /etc/init.d
- # some versions of cvs import exit(1) when asked to import links or
- # files they can't read. ignore those files.
- TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
- ! -perm +4 -printf '-I %f\n')
- $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
- d99reposname vtag rtag
-}
-run_test 99b "cvs import ======================================="
-
-test_99c() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
- [ ! -d $DIR/d99cvsroot ] && test_99b
- cd $DIR
- mkdir -p $DIR/d99reposname
- chown $RUNAS_ID $DIR/d99reposname
- $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
-}
-run_test 99c "cvs checkout ====================================="
-
-test_99d() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
- [ ! -d $DIR/d99cvsroot ] && test_99c
- cd $DIR/d99reposname
- $RUNAS touch foo99
- $RUNAS cvs add -m 'addmsg' foo99
-}
-run_test 99d "cvs add =========================================="
-
-test_99e() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
- [ ! -d $DIR/d99cvsroot ] && test_99c
- cd $DIR/d99reposname
- $RUNAS cvs update
-}
-run_test 99e "cvs update ======================================="
-
-test_99f() {
- [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
- [ ! -d $DIR/d99cvsroot ] && test_99d
- cd $DIR/d99reposname
- $RUNAS cvs commit -m 'nomsg' foo99
- rm -fr $DIR/d99cvsroot
-}
-run_test 99f "cvs commit ======================================="
-
-test_100() {
- [ "$NETTYPE" = tcp ] || \
- { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
- return ; }
-
- remote_ost_nodsh && skip "remote OST with nodsh" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_servers || \
- { skip "useless for local single node setup" && return; }
-
- netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
- [ "$PROT" != "tcp" ] && continue
- RPORT=$(echo $REMOTE | cut -d: -f2)
- [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
-
- rc=0
- LPORT=`echo $LOCAL | cut -d: -f2`
- if [ $LPORT -ge 1024 ]; then
- echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
- netstat -tna
- error_exit "local: $LPORT > 1024, remote: $RPORT"
- fi
- done
- [ "$rc" = 0 ] || error_exit "privileged port not found" )
-}
-run_test 100 "check local port using privileged port ==========="
-
-function get_named_value()
-{
- local tag
-
- tag=$1
- while read ;do
- line=$REPLY
- case $line in
- $tag*)
- echo $line | sed "s/^$tag//"
- break
- ;;
- esac
- done
-}
-
-export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
-cleanup_101() {
- lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
- trap 0
-}
-
-test_101() {
- local s
- local discard
- local nreads=10000
- [ "$CPU" = "UML" ] && nreads=1000
- local cache_limit=32
-
- lctl set_param -n osc.*-osc*.rpc_stats 0
- trap cleanup_101 EXIT
- lctl set_param -n llite.*.read_ahead_stats 0
- lctl set_param -n llite.*.max_cached_mb $cache_limit
-
- #
- # randomly read 10000 of 64K chunks from file 3x 32MB in size
- #
- echo "nreads: $nreads file size: $((cache_limit * 3))MB"
- $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
-
- discard=0
- for s in `lctl get_param -n llite.*.read_ahead_stats | \
- get_named_value 'read but discarded' | cut -d" " -f1`; do
- discard=$(($discard + $s))
- done
- cleanup_101
-
- if [ $(($discard * 10)) -gt $nreads ] ;then
- lctl get_param osc.*-osc*.rpc_stats
- lctl get_param llite.*.read_ahead_stats
- error "too many ($discard) discarded pages"
- fi
- rm -f $DIR/$tfile || true
-}
-run_test 101 "check read-ahead for random reads ================"
-
-setup_test101b() {
- mkdir -p $DIR/$tdir
- STRIPE_SIZE=1048576
- STRIPE_COUNT=$OSTCOUNT
- STRIPE_OFFSET=0
-
- trap cleanup_test101b EXIT
- # prepare the read-ahead file
- $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
-
- dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
-}
-
-cleanup_test101b() {
- trap 0
- rm -rf $DIR/$tdir
- rm -f $DIR/$tfile
-}
-
-calc_total() {
- awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
-}
-
-ra_check_101() {
- local READ_SIZE=$1
- local STRIPE_SIZE=1048576
- local RA_INC=1048576
- local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
- local FILE_LENGTH=$((64*100))
- local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
- (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
- DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
- get_named_value 'read but discarded' | \
- cut -d" " -f1 | calc_total`
-
- if [ $DISCARD -gt $discard_limit ]; then
- lctl get_param llite.*.read_ahead_stats
- error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
- else
- echo "Read-ahead success for size ${READ_SIZE}"
- fi
-}
-
-test_101b() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
- local STRIPE_SIZE=1048576
- local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
- local FILE_LENGTH=$((STRIPE_SIZE*100))
- local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
- # prepare the read-ahead file
- setup_test101b
- cancel_lru_locks osc
- for BIDX in 2 4 8 16 32 64 128 256
- do
- local BSIZE=$((BIDX*4096))
- local READ_COUNT=$((STRIPE_SIZE/BSIZE))
- local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
- local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
- $LCTL set_param -n llite.*.read_ahead_stats 0
- $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
- -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
- cancel_lru_locks osc
- ra_check_101 $BSIZE
- done
- cleanup_test101b
- true
-}
-run_test 101b "check stride-io mode read-ahead ================="
-
-set_read_ahead() {
- lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
- lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
-}
-
-test_101d() {
- local file=$DIR/$tfile
- local size=${FILESIZE_101c:-500}
- local ra_MB=${READAHEAD_MB:-40}
-
- local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
- [ $space -gt $((size / 1024)) ] ||
- { skip "Need free space ${size}M, have $space" && return; }
-
- echo Creating ${size}M test file $file
- dd if=/dev/zero of=$file bs=1M count=$size
- echo Cancel LRU locks on lustre client to flush the client cache
- cancel_lru_locks osc
-
- echo Disable read-ahead
- local old_READAHEAD=$(set_read_ahead 0)
-
- echo Reading the test file $file with read-ahead disabled
- time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
-
- echo Cancel LRU locks on lustre client to flush the client cache
- cancel_lru_locks osc
- echo Enable read-ahead with ${ra_MB}MB
- set_read_ahead $ra_MB
-
- echo Reading the test file $file with read-ahead enabled
- time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
-
- echo read-ahead disabled time read $time_ra_OFF
- echo read-ahead enabled time read $time_ra_ON
-
- set_read_ahead $old_READAHEAD
- rm -f $file
-
- [ $time_ra_ON -lt $time_ra_OFF ] ||
- error "read-ahead enabled time read (${time_ra_ON}s) is more than
- read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
-}
-run_test 101d "file read with and without read-ahead enabled ================="
-
-setup_test102() {
- mkdir -p $DIR/$tdir
- chown $RUNAS_ID $DIR/$tdir
- STRIPE_SIZE=65536
- STRIPE_OFFSET=1
- STRIPE_COUNT=$OSTCOUNT
- [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
-
- trap cleanup_test102 EXIT
- cd $DIR
- $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
- cd $DIR/$tdir
- for num in 1 2 3 4
- do
- for count in `seq 1 $STRIPE_COUNT`
- do
- for offset in `seq 0 $[$STRIPE_COUNT - 1]`
- do
- local stripe_size=`expr $STRIPE_SIZE \* $num`
- local file=file"$num-$offset-$count"
- $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
- done
- done
- done
-
- cd $DIR
- $1 $TAR cf $TMP/f102.tar $tdir --xattrs
-}
-
-cleanup_test102() {
- trap 0
- rm -f $TMP/f102.tar
- rm -rf $DIR/d0.sanity/d102
-}
-
-test_102a() {
- local testfile=$DIR/xattr_testfile
-
- rm -f $testfile
- touch $testfile
-
- [ "$UID" != 0 ] && skip_env "must run as root" && return
- [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
-
- [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
-
- echo "set/get xattr..."
- setfattr -n trusted.name1 -v value1 $testfile || error
- [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
- grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
-
- setfattr -n user.author1 -v author1 $testfile || error
- [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
- grep "user.author1"`" == "user.author1=\"author1\"" ] || error
-
- echo "listxattr..."
- setfattr -n trusted.name2 -v value2 $testfile || error
- setfattr -n trusted.name3 -v value3 $testfile || error
- [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
- grep "trusted.name" | wc -l` -eq 3 ] || error
-
-
- setfattr -n user.author2 -v author2 $testfile || error
- setfattr -n user.author3 -v author3 $testfile || error
- [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
- grep "user" | wc -l` -eq 3 ] || error
-
- echo "remove xattr..."
- setfattr -x trusted.name1 $testfile || error
- getfattr -d -m trusted $testfile 2> /dev/null | \
- grep "trusted.name1" && error || true
-
- setfattr -x user.author1 $testfile || error
- getfattr -d -m user $testfile 2> /dev/null | \
- grep "user.author1" && error || true
-
- # b10667: setting lustre special xattr be silently discarded
- echo "set lustre special xattr ..."
- setfattr -n "trusted.lov" -v "invalid value" $testfile || error
-
- rm -f $testfile
-}
-run_test 102a "user xattr test =================================="
-
-test_102b() {
- # b10930: get/set/list trusted.lov xattr
- echo "get/set/list trusted.lov xattr ..."
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
- local testfile=$DIR/$tfile
- $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
- getfattr -d -m "^trusted" $testfile 2> /dev/null | \
- grep "trusted.lov" || error "can't get trusted.lov from $testfile"
-
- local testfile2=${testfile}2
- local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
- grep "trusted.lov" |sed -e 's/[^=]\+=//'`
-
- $MCREATE $testfile2
- setfattr -n trusted.lov -v $value $testfile2
- local tmp_file=${testfile}3
- $GETSTRIPE -v $testfile2 > $tmp_file
- local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
- local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
- [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
- [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
- rm -f $DIR/$tfile
-}
-run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
-
-test_102c() {
- # b10930: get/set/list lustre.lov xattr
- echo "get/set/list lustre.lov xattr ..."
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
- mkdir -p $DIR/$tdir
- chown $RUNAS_ID $DIR/$tdir
- local testfile=$DIR/$tdir/$tfile
- $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
- $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
- grep "lustre.lov" || error "can't get lustre.lov from $testfile"
-
- local testfile2=${testfile}2
- local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
- grep "lustre.lov" |sed -e 's/[^=]\+=//' `
-
- $RUNAS $MCREATE $testfile2
- $RUNAS setfattr -n lustre.lov -v $value $testfile2
- local tmp_file=${testfile}3
- $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
- local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
- local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
- [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
- [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
-}
-run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
-
-compare_stripe_info1() {
- local stripe_index_all_zero=1
-
- for num in 1 2 3 4
- do
- for count in `seq 1 $STRIPE_COUNT`
- do
- for offset in `seq 0 $[$STRIPE_COUNT - 1]`
- do
- local size=`expr $STRIPE_SIZE \* $num`
- local file=file"$num-$offset-$count"
- get_stripe_info client $PWD/$file "$1"
- if [ $stripe_size -ne $size ]; then
- error "$file: different stripe size $stripe_size, expected $size" && return
- fi
- if [ $stripe_count -ne $count ]; then
- error "$file: different stripe count $stripe_count, expected $count" && return
- fi
- if [ $stripe_index -ne 0 ]; then
- stripe_index_all_zero=0
- fi
- done
- done
- done
- [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
- return 0
-}
-
-compare_stripe_info2() {
- for num in 1 2 3 4
- do
- for count in `seq 1 $STRIPE_COUNT`
- do
- for offset in `seq 0 $[$STRIPE_COUNT - 1]`
- do
- local size=`expr $STRIPE_SIZE \* $num`
- local file=file"$num-$offset-$count"
- get_stripe_info client $PWD/$file
- if [ $stripe_size -ne $size ]; then
- error "$file: different stripe size $stripe_size, expected $size" && return
- fi
- if [ $stripe_count -ne $count ]; then
- error "$file: different stripe count $stripe_count, expected $count" && return
- fi
- if [ $stripe_index -ne $offset ]; then
- error "$file: different stripe offset $stripe_index, expected $offset" && return
- fi
- done
- done
- done
-}
-
-find_lustre_tar() {
- [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
-}
-
-test_102d() {
- # b10930: tar test for trusted.lov xattr
- TAR=$(find_lustre_tar)
- [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
- setup_test102
- mkdir -p $DIR/d102d
- $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
- cd $DIR/d102d/$tdir
- compare_stripe_info1
-}
-run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
-
-test_102f() {
- # b10930: tar test for trusted.lov xattr
- TAR=$(find_lustre_tar)
- [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
- setup_test102
- mkdir -p $DIR/d102f
- cd $DIR
- $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
- cd $DIR/d102f/$tdir
- compare_stripe_info1
-}
-run_test 102f "tar copy files, not keep osts ==========="
-
-test_102h() { # bug 15777
- [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
- skip "must have user_xattr" && return
- [ -z "$(which setfattr 2>/dev/null)" ] &&
- skip_env "could not find setfattr" && return
-
- XBIG=trusted.big
- XSIZE=1024
- touch $DIR/$tfile
- VALUE=datadatadatadatadatadatadatadata
- while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
- VALUE="$VALUE$VALUE"
- done
- log "save $XBIG on $DIR/$tfile"
- setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
- error "saving $XBIG on $DIR/$tfile failed"
- ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
- OSIZE=$(echo $ORIG | wc -c)
- [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
-
- XSML=trusted.sml
- log "save $XSML on $DIR/$tfile"
- setfattr -n $XSML -v val $DIR/$tfile ||
- error "saving $XSML on $DIR/$tfile failed"
- NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
- if [ "$NEW" != "$ORIG" ]; then
- log "orig: $ORIG"
- log "new: $NEW"
- error "$XBIG different after saving $XSML"
- fi
-
- log "grow $XSML on $DIR/$tfile"
- setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
- error "growing $XSML on $DIR/$tfile failed"
- NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
- if [ "$NEW" != "$ORIG" ]; then
- log "orig: $ORIG"
- log "new: $NEW"
- error "$XBIG different after growing $XSML"
- fi
- log "$XBIG still valid after growing $XSML"
- rm -f $file
-}
-run_test 102h "grow xattr from inside inode to external block"
-
-test_102i() { # bug 17038
- touch $DIR/$tfile
- ln -s $DIR/$tfile $DIR/${tfile}link
- getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
- getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
- rm -f $DIR/$tfile $DIR/${tfile}link
-}
-run_test 102i "lgetxattr test on symbolic link ============"
-
-test_102j() {
- TAR=$(find_lustre_tar)
- [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
- setup_test102 "$RUNAS"
- mkdir -p $DIR/d102j
- chown $RUNAS_ID $DIR/d102j
- $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
- cd $DIR/d102j/$tdir
- compare_stripe_info1 "$RUNAS"
-}
-run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
-
-test_102k() {
- touch $DIR/$tfile
- # b22187 just check that does not crash for regular file.
- setfattr -n trusted.lov $DIR/$tfile
- # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
- local test_kdir=$DIR/d102k
- mkdir $test_kdir
- local default_size=`$GETSTRIPE -s $test_kdir`
- local default_count=`$GETSTRIPE -c $test_kdir`
- local default_offset=`$GETSTRIPE -o $test_kdir`
- $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
- setfattr -n trusted.lov $test_kdir
- local stripe_size=`$GETSTRIPE -s $test_kdir`
- local stripe_count=`$GETSTRIPE -c $test_kdir`
- local stripe_offset=`$GETSTRIPE -o $test_kdir`
- [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
- [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
- [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
- rm -rf $DIR/$tfile $test_kdir
-}
-run_test 102k "setfattr without parameter of value shouldn't cause a crash"
-
-cleanup_test102
-
-run_acl_subtest()
-{
- $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
- return $?
-}
-
-test_103 () {
- [ "$UID" != 0 ] && skip_env "must run as root" && return
- [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
- [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
- $GSS && skip "could not run under gss" && return
-
- declare -a identity_old
-
- for num in `seq $MDSCOUNT`; do
- switch_identity $num true || identity_old[$num]=$?
- done
-
- SAVE_UMASK=`umask`
- umask 0022
- cd $DIR
-
- echo "performing cp ..."
- run_acl_subtest cp || error
- echo "performing getfacl-noacl..."
- run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
- echo "performing misc..."
- run_acl_subtest misc || error "misc test failed"
- echo "performing permissions..."
- run_acl_subtest permissions || error "permissions failed"
- echo "performing setfacl..."
- run_acl_subtest setfacl || error "setfacl test failed"
-
- # inheritance test got from HP
- echo "performing inheritance..."
- cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
- chmod +x make-tree || error "chmod +x failed"
- run_acl_subtest inheritance || error "inheritance test failed"
- rm -f make-tree
-
- cd $SAVE_PWD
- umask $SAVE_UMASK
-
- for num in `seq $MDSCOUNT`; do
- if [ "${identity_old[$num]}" = 1 ]; then
- switch_identity $num false || identity_old[$num]=$?
- fi
- done
-}
-run_test 103 "acl test ========================================="
-
-test_104a() {
- touch $DIR/$tfile
- lfs df || error "lfs df failed"
- lfs df -ih || error "lfs df -ih failed"
- lfs df -h $DIR || error "lfs df -h $DIR failed"
- lfs df -i $DIR || error "lfs df -i $DIR failed"
- lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
- lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
-
- OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
- lctl --device %$OSC deactivate
- lfs df || error "lfs df with deactivated OSC failed"
- lctl --device %$OSC recover
- lfs df || error "lfs df with reactivated OSC failed"
- rm -f $DIR/$tfile
-}
-run_test 104a "lfs df [-ih] [path] test ========================="
-
-test_104b() {
- [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
- chmod 666 /dev/obd
- denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
- if [ $denied_cnt -ne 0 ];
- then
- error "lfs check servers test failed"
- fi
-}
-run_test 104b "$RUNAS lfs check servers test ===================="
-
-test_105a() {
- # doesn't work on 2.4 kernels
- touch $DIR/$tfile
- if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
- then
- flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
- else
- flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
- fi
- rm -f $DIR/$tfile
-}
-run_test 105a "flock when mounted without -o flock test ========"
-
-test_105b() {
- touch $DIR/$tfile
- if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
- then
- flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
- else
- flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
- fi
- rm -f $DIR/$tfile
-}
-run_test 105b "fcntl when mounted without -o flock test ========"
-
-test_105c() {
- touch $DIR/$tfile
- if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
- then
- flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
- else
- flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
- fi
- rm -f $DIR/$tfile
-}
-run_test 105c "lockf when mounted without -o flock test ========"
-
-test_105d() { # bug 15924
- mkdir -p $DIR/$tdir
- [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
- skip "mount w/o flock enabled" && return
- #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
- $LCTL set_param fail_loc=0x80000315
- flocks_test 2 $DIR/$tdir
-}
-run_test 105d "flock race (should not freeze) ========"
-
-test_106() { #bug 10921
- mkdir -p $DIR/$tdir
- $DIR/$tdir && error "exec $DIR/$tdir succeeded"
- chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
-}
-run_test 106 "attempt exec of dir followed by chown of that dir"
-
-test_107() {
- CDIR=`pwd`
- cd $DIR
-
- local file=core
- rm -f $file
-
- local save_pattern=$(sysctl -n kernel.core_pattern)
- local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
- sysctl -w kernel.core_pattern=$file
- sysctl -w kernel.core_uses_pid=0
-
- ulimit -c unlimited
- sleep 60 &
- SLEEPPID=$!
-
- sleep 1
-
- kill -s 11 $SLEEPPID
- wait $SLEEPPID
- if [ -e $file ]; then
- size=`stat -c%s $file`
- [ $size -eq 0 ] && error "Fail to create core file $file"
- else
- error "Fail to create core file $file"
- fi
- rm -f $file
- sysctl -w kernel.core_pattern=$save_pattern
- sysctl -w kernel.core_uses_pid=$save_uses_pid
- cd $CDIR
-}
-run_test 107 "Coredump on SIG"
-
-test_110() {
- mkdir -p $DIR/d110
- mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
- mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
- touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
- touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
-
- ls -l $DIR/d110
- rm -fr $DIR/d110
-}
-run_test 110 "filename length checking"
-
-test_115() {
- OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
- cut -c11-20)
- [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
- return
- echo "Starting with $OSTIO_pre threads"
-
- NUMTEST=20000
- NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
- [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
- echo "$NUMTEST creates/unlinks"
- mkdir -p $DIR/$tdir
- createmany -o $DIR/$tdir/$tfile $NUMTEST
- unlinkmany $DIR/$tdir/$tfile $NUMTEST
-
- OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
- cut -c11-20)
-
- # don't return an error
- [ $OSTIO_post -eq $OSTIO_pre ] && echo \
- "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
- echo "This may be fine, depending on what ran before this test" &&\
- echo "and how fast this system is." && return
-
- echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
-}
-run_test 115 "verify dynamic thread creation===================="
-
-free_min_max () {
- wait_delete_completed
- AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
- echo OST kbytes available: ${AVAIL[@]}
- MAXI=0; MAXV=${AVAIL[0]}
- MINI=0; MINV=${AVAIL[0]}
- for ((i = 0; i < ${#AVAIL[@]}; i++)); do
- #echo OST $i: ${AVAIL[i]}kb
- if [ ${AVAIL[i]} -gt $MAXV ]; then
- MAXV=${AVAIL[i]}; MAXI=$i
- fi
- if [ ${AVAIL[i]} -lt $MINV ]; then
- MINV=${AVAIL[i]}; MINI=$i
- fi
- done
- echo Min free space: OST $MINI: $MINV
- echo Max free space: OST $MAXI: $MAXV
-}
-
-test_116() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
-
- echo -n "Free space priority "
- lctl get_param -n lov.*-clilov-*.qos_prio_free
- declare -a AVAIL
- free_min_max
- [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
- return
-
- # generate uneven OSTs
- mkdir -p $DIR/$tdir/OST${MINI}
- declare -i FILL
- FILL=$(($MINV / 4))
- echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
- $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
- i=0
- while [ $FILL -gt 0 ]; do
- i=$(($i + 1))
- dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
- FILL=$(($FILL - 2048))
- echo -n .
- done
- FILL=$(($MINV / 4))
- sync
- sleep_maxage
-
- free_min_max
- DIFF=$(($MAXV - $MINV))
- DIFF2=$(($DIFF * 100 / $MINV))
- echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
- if [ $DIFF2 -gt 20 ]; then
- echo "ok"
- else
- echo "failed - QOS mode won't be used"
- error_ignore "QOS imbalance criteria not met"
- return
- fi
-
- MINI1=$MINI; MINV1=$MINV
- MAXI1=$MAXI; MAXV1=$MAXV
-
- # now fill using QOS
- echo writing a bunch of files to QOS-assigned OSTs
- $SETSTRIPE $DIR/$tdir -c 1
- i=0
- while [ $FILL -gt 0 ]; do
- i=$(($i + 1))
- dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
- FILL=$(($FILL - 200))
- echo -n .
- done
- echo "wrote $i 200k files"
- sync
- sleep_maxage
-
- echo "Note: free space may not be updated, so measurements might be off"
- free_min_max
- DIFF2=$(($MAXV - $MINV))
- echo "free space delta: orig $DIFF final $DIFF2"
- [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
- DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
- echo "Wrote $DIFF to smaller OST $MINI1"
- DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
- echo "Wrote $DIFF2 to larger OST $MAXI1"
- [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
-
- # Figure out which files were written where
- UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
- awk '/'$MINI1': / {print $2; exit}')
- echo $UUID
- MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
- echo "$MINC files created on smaller OST $MINI1"
- UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
- awk '/'$MAXI1': / {print $2; exit}')
- echo $UUID
- MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
- echo "$MAXC files created on larger OST $MAXI1"
- [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
- [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
-
- rm -rf $DIR/$tdir
-}
-run_test 116 "stripe QOS: free space balance ==================="
-
-test_117() # bug 10891
-{
- dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
- #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
- lctl set_param fail_loc=0x21e
- > $DIR/$tfile || error "truncate failed"
- lctl set_param fail_loc=0
- echo "Truncate succeeded."
- rm -f $DIR/$tfile
-}
-run_test 117 "verify fsfilt_extend =========="
-
-export OLD_RESENDCOUNT=""
-set_resend_count () {
- local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
- OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
- lctl set_param -n $PROC_RESENDCOUNT $1
- echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
-}
-
-[ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
-
-# Reset async IO behavior after error case
-reset_async() {
- FILE=$DIR/reset_async
-
- # Ensure all OSCs are cleared
- $LSTRIPE -c -1 $FILE
- dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
- sync
- rm $FILE
-}
-
-test_118a() #bug 11710
-{
- reset_async
-
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- return 1;
- fi
- rm -f $DIR/$tfile
-}
-run_test 118a "verify O_SYNC works =========="
-
-test_118b()
-{
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_ENOENT 0x217
- set_nodes_failloc "$(osts_nodes)" 0x217
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- RC=$?
- set_nodes_failloc "$(osts_nodes)" 0
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
-
- if [[ $RC -eq 0 ]]; then
- error "Must return error due to dropped pages, rc=$RC"
- return 1;
- fi
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- return 1;
- fi
-
- echo "Dirty pages not leaked on ENOENT"
-
- # Due to the above error the OSC will issue all RPCs syncronously
- # until a subsequent RPC completes successfully without error.
- multiop $DIR/$tfile Ow4096yc
- rm -f $DIR/$tfile
-
- return 0
-}
-run_test 118b "Reclaim dirty pages on fatal error =========="
-
-test_118c()
-{
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_EROFS 0x216
- set_nodes_failloc "$(osts_nodes)" 0x216
-
- # multiop should block due to fsync until pages are written
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
- MULTIPID=$!
- sleep 1
-
- if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
- error "Multiop failed to block on fsync, pid=$MULTIPID"
- fi
-
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $WRITEBACK -eq 0 ]]; then
- error "No page in writeback, writeback=$WRITEBACK"
- fi
-
- set_nodes_failloc "$(osts_nodes)" 0
- wait $MULTIPID
- RC=$?
- if [[ $RC -ne 0 ]]; then
- error "Multiop fsync failed, rc=$RC"
- fi
-
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "Dirty pages flushed via fsync on EROFS"
- return 0
-}
-run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
-
-test_118d()
-{
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_BRW_PAUSE_BULK
- set_nodes_failloc "$(osts_nodes)" 0x214
- # multiop should block due to fsync until pages are written
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
- MULTIPID=$!
- sleep 1
-
- if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
- error "Multiop failed to block on fsync, pid=$MULTIPID"
- fi
-
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $WRITEBACK -eq 0 ]]; then
- error "No page in writeback, writeback=$WRITEBACK"
- fi
-
- wait $MULTIPID || error "Multiop fsync failed, rc=$?"
- set_nodes_failloc "$(osts_nodes)" 0
-
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "Dirty pages gaurenteed flushed via fsync"
- return 0
-}
-run_test 118d "Fsync validation inject a delay of the bulk =========="
-
-test_118f() {
- reset_async
-
- #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
- lctl set_param fail_loc=0x8000040a
-
- # Should simulate EINVAL error which is fatal
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- RC=$?
- if [[ $RC -eq 0 ]]; then
- error "Must return error due to dropped pages, rc=$RC"
- fi
-
- lctl set_param fail_loc=0x0
-
- LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $LOCKED -ne 0 ]]; then
- error "Locked pages remain in cache, locked=$LOCKED"
- fi
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "No pages locked after fsync"
-
- reset_async
- return 0
-}
-run_test 118f "Simulate unrecoverable OSC side error =========="
-
-test_118g() {
- reset_async
-
- #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
- lctl set_param fail_loc=0x406
-
- # simulate local -ENOMEM
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- RC=$?
-
- lctl set_param fail_loc=0
- if [[ $RC -eq 0 ]]; then
- error "Must return error due to dropped pages, rc=$RC"
- fi
-
- LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $LOCKED -ne 0 ]]; then
- error "Locked pages remain in cache, locked=$LOCKED"
- fi
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "No pages locked after fsync"
-
- reset_async
- return 0
-}
-run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
-
-test_118h() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
- set_nodes_failloc "$(osts_nodes)" 0x20e
- # Should simulate ENOMEM error which is recoverable and should be handled by timeout
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- RC=$?
-
- set_nodes_failloc "$(osts_nodes)" 0
- if [[ $RC -eq 0 ]]; then
- error "Must return error due to dropped pages, rc=$RC"
- fi
-
- LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
- grep -c writeback)
- if [[ $LOCKED -ne 0 ]]; then
- error "Locked pages remain in cache, locked=$LOCKED"
- fi
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "No pages locked after fsync"
-
- return 0
-}
-run_test 118h "Verify timeout in handling recoverables errors =========="
-
-test_118i() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
- set_nodes_failloc "$(osts_nodes)" 0x20e
-
- # Should simulate ENOMEM error which is recoverable and should be handled by timeout
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
- PID=$!
- sleep 5
- set_nodes_failloc "$(osts_nodes)" 0
-
- wait $PID
- RC=$?
- if [[ $RC -ne 0 ]]; then
- error "got error, but should be not, rc=$RC"
- fi
-
- LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
- if [[ $LOCKED -ne 0 ]]; then
- error "Locked pages remain in cache, locked=$LOCKED"
- fi
-
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "No pages locked after fsync"
-
- return 0
-}
-run_test 118i "Fix error before timeout in recoverable error =========="
-
-test_118j() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- reset_async
-
- #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
- set_nodes_failloc "$(osts_nodes)" 0x220
-
- # return -EIO from OST
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
- RC=$?
- set_nodes_failloc "$(osts_nodes)" 0x0
- if [[ $RC -eq 0 ]]; then
- error "Must return error due to dropped pages, rc=$RC"
- fi
-
- LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
- DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
- WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
- if [[ $LOCKED -ne 0 ]]; then
- error "Locked pages remain in cache, locked=$LOCKED"
- fi
-
- # in recoverable error on OST we want resend and stay until it finished
- if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
- error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
- fi
-
- rm -f $DIR/$tfile
- echo "No pages locked after fsync"
-
- return 0
-}
-run_test 118j "Simulate unrecoverable OST side error =========="
-
-test_118k()
-{
- remote_ost_nodsh && skip "remote OSTs with nodsh" && return
-
- #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
- set_nodes_failloc "$(osts_nodes)" 0x20e
- mkdir -p $DIR/$tdir
-
- for ((i=0;i<10;i++)); do
- (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
- error "dd to $DIR/$tdir/$tfile-$i failed" )&
- SLEEPPID=$!
- sleep 0.500s
- kill $SLEEPPID
- wait $SLEEPPID
- done
-
- set_nodes_failloc "$(osts_nodes)" 0
- rm -rf $DIR/$tdir
-}
-run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
-
-[ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
-
-test_119a() # bug 11737
-{
- BSIZE=$((512 * 1024))
- directio write $DIR/$tfile 0 1 $BSIZE
- # We ask to read two blocks, which is more than a file size.
- # directio will indicate an error when requested and actual
- # sizes aren't equeal (a normal situation in this case) and
- # print actual read amount.
- NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
- if [ "$NOB" != "$BSIZE" ]; then
- error "read $NOB bytes instead of $BSIZE"
- fi
- rm -f $DIR/$tfile
-}
-run_test 119a "Short directIO read must return actual read amount"
-
-test_119b() # bug 11737
-{
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
-
- $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
- dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
- sync
- multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
- error "direct read failed"
- rm -f $DIR/$tfile
-}
-run_test 119b "Sparse directIO read must return actual read amount"
-
-test_119c() # bug 13099
-{
- BSIZE=1048576
- directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
- directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
- rm -f $DIR/$tfile
-}
-run_test 119c "Testing for direct read hitting hole"
-
-test_119d() # bug 15950
-{
- MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
- $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
- BSIZE=1048576
- $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
- $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
- #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
- lctl set_param fail_loc=0x40d
- $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
- pid_dio=$!
- sleep 1
- cat $DIR/$tfile > /dev/null &
- lctl set_param fail_loc=0
- pid_reads=$!
- wait $pid_dio
- log "the DIO writes have completed, now wait for the reads (should not block very long)"
- sleep 2
- [ -n "`ps h -p $pid_reads -o comm`" ] && \
- error "the read rpcs have not completed in 2s"
- rm -f $DIR/$tfile
- $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
-}
-run_test 119d "The DIO path should try to send a new rpc once one is completed"
-
-test_120a() {
- mkdir -p $DIR/$tdir
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- cancel_lru_locks mdc
- stat $DIR/$tdir > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- mkdir $DIR/$tdir/d1
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120a "Early Lock Cancel: mkdir test"
-
-test_120b() {
- mkdir -p $DIR/$tdir
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- cancel_lru_locks mdc
- stat $DIR/$tdir > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- touch $DIR/$tdir/f1
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120b "Early Lock Cancel: create test"
-
-test_120c() {
- mkdir -p $DIR/$tdir
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
- touch $DIR/$tdir/d1/f1
- cancel_lru_locks mdc
- stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120c "Early Lock Cancel: link test"
-
-test_120d() {
- mkdir -p $DIR/$tdir
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- touch $DIR/$tdir
- cancel_lru_locks mdc
- stat $DIR/$tdir > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- chmod a+x $DIR/$tdir
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120d "Early Lock Cancel: setattr test"
-
-test_120e() {
- mkdir -p $DIR/$tdir
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- dd if=/dev/zero of=$DIR/$tdir/f1 count=1
- cancel_lru_locks mdc
- cancel_lru_locks osc
- dd if=$DIR/$tdir/f1 of=/dev/null
- stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- unlink $DIR/$tdir/f1
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120e "Early Lock Cancel: unlink test"
-
-test_120f() {
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- mkdir -p $DIR/$tdir
- lru_resize_disable mdc
- lru_resize_disable osc
- mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
- dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
- dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
- cancel_lru_locks mdc
- cancel_lru_locks osc
- dd if=$DIR/$tdir/d1/f1 of=/dev/null
- dd if=$DIR/$tdir/d2/f2 of=/dev/null
- stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
- [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120f "Early Lock Cancel: rename test"
-
-test_120g() {
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
- skip "no early lock cancel on server" && return 0
- lru_resize_disable mdc
- lru_resize_disable osc
- count=10000
- echo create $count files
- mkdir -p $DIR/$tdir
- cancel_lru_locks mdc
- cancel_lru_locks osc
- t0=`date +%s`
-
- can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- createmany -o $DIR/$tdir/f $count
- sync
- can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- t1=`date +%s`
- echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
- echo rm $count files
- rm -r $DIR/$tdir
- sync
- can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
- awk '/ldlm_cancel/ {print $2}'`
- blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
- awk '/ldlm_bl_callback/ {print $2}'`
- t2=`date +%s`
- echo total: $count removes in $((t2-t1))
- echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
- sleep 2
- # wait for commitment of removal
- lru_resize_enable mdc
- lru_resize_enable osc
-}
-run_test 120g "Early Lock Cancel: performance test"
-
-test_121() { #bug #10589
- rm -rf $DIR/$tfile
- writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
-#define OBD_FAIL_LDLM_CANCEL_RACE 0x310
- lctl set_param fail_loc=0x310
- cancel_lru_locks osc > /dev/null
- reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
- lctl set_param fail_loc=0
- [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
-}
-run_test 121 "read cancel race ========="
-
-test_123a() { # was test 123, statahead(bug 11401)
- SLOWOK=0
- if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
- log "testing on UP system. Performance may be not as good as expected."
- SLOWOK=1
- fi
-
- rm -rf $DIR/$tdir
- mkdir -p $DIR/$tdir
- NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
- [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
- MULT=10
- for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
- createmany -o $DIR/$tdir/$tfile $j $((i - j))
-
- max=`lctl get_param -n llite.*.statahead_max | head -n 1`
- lctl set_param -n llite.*.statahead_max 0
- lctl get_param llite.*.statahead_max
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta=$((etime - stime))
- log "ls $i files without statahead: $delta sec"
- lctl set_param llite.*.statahead_max=$max
-
- swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
- lctl get_param -n llite.*.statahead_max | grep '[0-9]'
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta_sa=$((etime - stime))
- log "ls $i files with statahead: $delta_sa sec"
- lctl get_param -n llite.*.statahead_stats
- ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
-
- [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
- [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
-
- if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
- max=`lctl get_param -n llite.*.statahead_max | head -n 1`
- lctl set_param -n llite.*.statahead_max 0
- lctl get_param llite.*.statahead_max
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta=$((etime - stime))
- log "ls $i files again without statahead: $delta sec"
- lctl set_param llite.*.statahead_max=$max
- if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
- if [ $SLOWOK -eq 0 ]; then
- error "ls $i files is slower with statahead!"
- else
- log "ls $i files is slower with statahead!"
- fi
- break
- fi
- fi
-
- [ $delta -gt 20 ] && break
- [ $delta -gt 8 ] && MULT=$((50 / delta))
- [ "$SLOW" = "no" -a $delta -gt 5 ] && break
- done
- log "ls done"
-
- stime=`date +%s`
- rm -r $DIR/$tdir
- sync
- etime=`date +%s`
- delta=$((etime - stime))
- log "rm -r $DIR/$tdir/: $delta seconds"
- log "rm done"
- lctl get_param -n llite.*.statahead_stats
-}
-run_test 123a "verify statahead work"
-
-test_123b () { # statahead(bug 15027)
- mkdir -p $DIR/$tdir
- createmany -o $DIR/$tdir/$tfile-%d 1000
-
- cancel_lru_locks mdc
- cancel_lru_locks osc
-
-#define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
- lctl set_param fail_loc=0x80000803
- ls -lR $DIR/$tdir > /dev/null
- log "ls done"
- lctl set_param fail_loc=0x0
- lctl get_param -n llite.*.statahead_stats
- rm -r $DIR/$tdir
- sync
-
-}
-run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
-
-test_124a() {
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
- skip "no lru resize on server" && return 0
- local NR=2000
- mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
-
- log "create $NR files at $DIR/$tdir"
- createmany -o $DIR/$tdir/f $NR ||
- error "failed to create $NR files in $DIR/$tdir"
-
- cancel_lru_locks mdc
- ls -l $DIR/$tdir > /dev/null
-
- local NSDIR=""
- local LRU_SIZE=0
- for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
- local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
- LRU_SIZE=$(lctl get_param -n $PARAM)
- if [ $LRU_SIZE -gt $(default_lru_size) ]; then
- NSDIR=$(echo $PARAM | cut -d "." -f1-3)
- log "NS=$(basename $NSDIR)"
- break
- fi
- done
-
- if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
- skip "Not enough cached locks created!"
- return 0
- fi
- log "LRU=$LRU_SIZE"
-
- local SLEEP=30
-
- # We know that lru resize allows one client to hold $LIMIT locks
- # for 10h. After that locks begin to be killed by client.
- local MAX_HRS=10
- local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
-
- # Make LVF so higher that sleeping for $SLEEP is enough to _start_
- # killing locks. Some time was spent for creating locks. This means
- # that up to the moment of sleep finish we must have killed some of
- # them (10-100 locks). This depends on how fast ther were created.
- # Many of them were touched in almost the same moment and thus will
- # be killed in groups.
- local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
-
- # Use $LRU_SIZE_B here to take into account real number of locks
- # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
- local LRU_SIZE_B=$LRU_SIZE
- log "LVF=$LVF"
- local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
- lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
-
- # Let's make sure that we really have some margin. Client checks
- # cached locks every 10 sec.
- SLEEP=$((SLEEP+20))
- log "Sleep ${SLEEP} sec"
- local SEC=0
- while ((SEC<$SLEEP)); do
- echo -n "..."
- sleep 5
- SEC=$((SEC+5))
- LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
- echo -n "$LRU_SIZE"
- done
- echo ""
- lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
- local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
-
- [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
- error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
- unlinkmany $DIR/$tdir/f $NR
- return
- }
-
- log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
- log "unlink $NR files at $DIR/$tdir"
- unlinkmany $DIR/$tdir/f $NR
-}
-run_test 124a "lru resize ======================================="
-
-get_max_pool_limit()
-{
- local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
- local max=0
- for l in $limit; do
- if test $l -gt $max; then
- max=$l
- fi
- done
- echo $max
-}
-
-test_124b() {
- [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
- skip "no lru resize on server" && return 0
-
- LIMIT=`get_max_pool_limit`
-
- NR=$(($(default_lru_size)*20))
- if [ $NR -gt $LIMIT ]; then
- log "Limit lock number by $LIMIT locks"
- NR=$LIMIT
- fi
- lru_resize_disable mdc
- mkdir -p $DIR/$tdir/disable_lru_resize ||
- error "failed to create $DIR/$tdir/disable_lru_resize"
-
- createmany -o $DIR/$tdir/disable_lru_resize/f $NR
- log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
- cancel_lru_locks mdc
- stime=`date +%s`
- PID=""
- ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
- PID="$PID $!"
- sleep 2
- ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
- PID="$PID $!"
- sleep 2
- ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
- PID="$PID $!"
- wait $PID
- etime=`date +%s`
- nolruresize_delta=$((etime-stime))
- log "ls -la time: $nolruresize_delta seconds"
- log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
- unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
-
- lru_resize_enable mdc
- mkdir -p $DIR/$tdir/enable_lru_resize ||
- error "failed to create $DIR/$tdir/enable_lru_resize"
-
- createmany -o $DIR/$tdir/enable_lru_resize/f $NR
- log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
- cancel_lru_locks mdc
- stime=`date +%s`
- PID=""
- ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
- PID="$PID $!"
- sleep 2
- ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
- PID="$PID $!"
- sleep 2
- ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
- PID="$PID $!"
- wait $PID
- etime=`date +%s`
- lruresize_delta=$((etime-stime))
- log "ls -la time: $lruresize_delta seconds"
- log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
-
- if [ $lruresize_delta -gt $nolruresize_delta ]; then
- log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
- elif [ $nolruresize_delta -gt $lruresize_delta ]; then
- log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
- else
- log "lru resize performs the same with no lru resize"
- fi
- unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
-}
-run_test 124b "lru resize (performance test) ======================="
-
-test_125() { # 13358
- [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
- [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
- mkdir -p $DIR/d125 || error "mkdir failed"
- $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
- setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
- ls -ld $DIR/d125 || error "cannot access $DIR/d125"
-}
-run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
-
-test_126() { # bug 12829/13455
- [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
- [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
- $GSS && skip "must run as gss disabled" && return
-
- $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
- gid=`ls -n $DIR/$tfile | awk '{print $4}'`
- rm -f $DIR/$tfile
- [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
-}
-run_test 126 "check that the fsgid provided by the client is taken into account"
-
-test_127() { # bug 15521
- $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
- $LCTL set_param osc.*.stats=0
- FSIZE=$((2048 * 1024))
- dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
- cancel_lru_locks osc
- dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
-
- $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
- while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
- echo "got $COUNT $NAME"
- [ ! $MIN ] && error "Missing min value for $NAME proc entry"
- eval $NAME=$COUNT || error "Wrong proc format"
-
- case $NAME in
- read_bytes|write_bytes)
- [ $MIN -lt 4096 ] && error "min is too small: $MIN"
- [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
- [ $MAX -lt 4096 ] && error "max is too small: $MAX"
- [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
- [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
- [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
- error "sumsquare is too small: $SUMSQ"
- [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
- error "sumsquare is too big: $SUMSQ"
- ;;
- *) ;;
- esac
- done < $DIR/${tfile}.tmp
-
- #check that we actually got some stats
- [ "$read_bytes" ] || error "Missing read_bytes stats"
- [ "$write_bytes" ] || error "Missing write_bytes stats"
- [ "$read_bytes" != 0 ] || error "no read done"
- [ "$write_bytes" != 0 ] || error "no write done"
-}
-run_test 127 "verify the client stats are sane"
-
-test_128() { # bug 15212
- touch $DIR/$tfile
- $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
- find $DIR/$tfile
- find $DIR/$tfile
- EOF
-
- result=$(grep error $TMP/$tfile.log)
- rm -f $DIR/$tfile
- [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
-}
-run_test 128 "interactive lfs for 2 consecutive find's"
-
-set_dir_limits () {
- local mntdev
- local canondev
- local node
-
- local LDPROC=/proc/fs/ldiskfs
-
- for facet in $(get_facets MDS); do
- canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
- do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
- do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
- done
-}
-test_129() {
- [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
-
- EFBIG=27
- MAX=16384
-
- set_dir_limits $MAX
-
- mkdir -p $DIR/$tdir
-
- I=0
- J=0
- while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
- multiop $DIR/$tdir/$J Oc
- rc=$?
- if [ $rc -eq $EFBIG ]; then
- set_dir_limits 0
- echo "return code $rc received as expected"
- return 0
- elif [ $rc -ne 0 ]; then
- set_dir_limits 0
- error_exit "return code $rc received instead of expected $EFBIG"
- fi
- J=$((J+1))
- I=$(stat -c%s "$DIR/$tdir")
- done
-
- set_dir_limits 0
- error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
-}
-run_test 129 "test directory size limit ========================"
-
-OLDIFS="$IFS"
-cleanup_130() {
- trap 0
- IFS="$OLDIFS"
-}
-
-test_130a() {
- filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
- [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
-
- trap cleanup_130 EXIT RETURN
-
- local fm_file=$DIR/$tfile
- lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
- dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
-
- filefrag -ves $fm_file || error "filefrag $fm_file failed"
- filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
-
- lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
-
- start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
- IFS=$'\n'
- tot_len=0
- for line in $filefrag_op
- do
- frag_lun=`echo $line | cut -d: -f5`
- ext_len=`echo $line | cut -d: -f4`
- if (( $frag_lun != $lun )); then
- cleanup_130
- error "FIEMAP on 1-stripe file($fm_file) failed"
- return
- fi
- (( tot_len += ext_len ))
- done
-
- if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
- cleanup_130
- error "FIEMAP on 1-stripe file($fm_file) failed;"
- return
- fi
-
- cleanup_130
-
- echo "FIEMAP on single striped file succeeded"
-}
-run_test 130a "FIEMAP (1-stripe file)"
-
-test_130b() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
-
- filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
- [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
-
- trap cleanup_130 EXIT RETURN
-
- local fm_file=$DIR/$tfile
- lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
- dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
-
- filefrag -ves $fm_file || error "filefrag $fm_file failed"
- filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
-
- last_lun=`echo $filefrag_op | cut -d: -f5`
-
- IFS=$'\n'
- tot_len=0
- num_luns=1
- for line in $filefrag_op
- do
- frag_lun=`echo $line | cut -d: -f5`
- ext_len=`echo $line | cut -d: -f4`
- if (( $frag_lun != $last_lun )); then
- if (( tot_len != 1024 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
- return
- else
- (( num_luns += 1 ))
- tot_len=0
- fi
- fi
- (( tot_len += ext_len ))
- last_lun=$frag_lun
- done
- if (( num_luns != 2 || tot_len != 1024 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
- return
- fi
-
- cleanup_130
-
- echo "FIEMAP on 2-stripe file succeeded"
-}
-run_test 130b "FIEMAP (2-stripe file)"
-
-test_130c() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
-
- filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
- [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
-
- trap cleanup_130 EXIT RETURN
-
- local fm_file=$DIR/$tfile
- lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
- dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
-
- filefrag -ves $fm_file || error "filefrag $fm_file failed"
- filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
-
- last_lun=`echo $filefrag_op | cut -d: -f5`
-
- IFS=$'\n'
- tot_len=0
- num_luns=1
- for line in $filefrag_op
- do
- frag_lun=`echo $line | cut -d: -f5`
- ext_len=`echo $line | cut -d: -f4`
- if (( $frag_lun != $last_lun )); then
- logical=`echo $line | cut -d: -f2 | cut -d. -f1`
- if (( logical != 512 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
- return
- fi
- if (( tot_len != 512 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
- return
- else
- (( num_luns += 1 ))
- tot_len=0
- fi
- fi
- (( tot_len += ext_len ))
- last_lun=$frag_lun
- done
- if (( num_luns != 2 || tot_len != 512 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
- return
- fi
-
- cleanup_130
-
- echo "FIEMAP on 2-stripe file with hole succeeded"
-}
-run_test 130c "FIEMAP (2-stripe file with hole)"
-
-test_130d() {
- [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
-
- filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
- [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
-
- trap cleanup_130 EXIT RETURN
-
- local fm_file=$DIR/$tfile
- lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
- dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
-
- filefrag -ves $fm_file || error "filefrag $fm_file failed"
- filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
-
- last_lun=`echo $filefrag_op | cut -d: -f5`
-
- IFS=$'\n'
- tot_len=0
- num_luns=1
- for line in $filefrag_op
- do
- frag_lun=`echo $line | cut -d: -f5`
- ext_len=`echo $line | cut -d: -f4`
- if (( $frag_lun != $last_lun )); then
- if (( tot_len != 1024 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
- return
- else
- (( num_luns += 1 ))
- tot_len=0
- fi
- fi
- (( tot_len += ext_len ))
- last_lun=$frag_lun
- done
- if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
- return
- fi
-
- cleanup_130
-
- echo "FIEMAP on N-stripe file succeeded"
-}
-run_test 130d "FIEMAP (N-stripe file)"
-
-test_130e() {
- [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
-
- filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
- [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
-
- trap cleanup_130 EXIT RETURN
-
- local fm_file=$DIR/$tfile
- lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
- NUM_BLKS=512
- EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
- for ((i = 0; i < $NUM_BLKS; i++))
- do
- dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
- done
-
- filefrag -ves $fm_file || error "filefrag $fm_file failed"
- filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
-
- last_lun=`echo $filefrag_op | cut -d: -f5`
-
- IFS=$'\n'
- tot_len=0
- num_luns=1
- for line in $filefrag_op
- do
- frag_lun=`echo $line | cut -d: -f5`
- ext_len=`echo $line | cut -d: -f4`
- if (( $frag_lun != $last_lun )); then
- if (( tot_len != $EXPECTED_LEN )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
- return
- else
- (( num_luns += 1 ))
- tot_len=0
- fi
- fi
- (( tot_len += ext_len ))
- last_lun=$frag_lun
- done
- if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
- cleanup_130
- error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
- return
- fi
-
- cleanup_130
-
- echo "FIEMAP with continuation calls succeeded"
-}
-run_test 130e "FIEMAP (test continuation FIEMAP calls)"
-
-# Test for writev/readv
-test_131a() {
- rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
- error "writev test failed"
- rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
- error "readv failed"
- rm -f $DIR/$tfile
-}
-run_test 131a "test iov's crossing stripe boundary for writev/readv"
-
-test_131b() {
- rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
- error "append writev test failed"
- rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
- error "append writev test failed"
- rm -f $DIR/$tfile
-}
-run_test 131b "test append writev"
-
-test_131c() {
- rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
- error "NOT PASS"
-}
-run_test 131c "test read/write on file w/o objects"
-
-test_131d() {
- rwv -f $DIR/$tfile -w -n 1 1572864
- NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
- if [ "$NOB" != 1572864 ]; then
- error "Short read filed: read $NOB bytes instead of 1572864"
- fi
- rm -f $DIR/$tfile
-}
-run_test 131d "test short read"
-
-test_131e() {
- rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
- rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
- error "read hitting hole failed"
- rm -f $DIR/$tfile
-}
-run_test 131e "test read hitting hole"
-
-get_ost_param() {
- local token=$1
- local gl_sum=0
- for node in $(osts_nodes); do
- gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
- [ x$gl = x"" ] && gl=0
- gl_sum=$((gl_sum + gl))
- done
- echo $gl
-}
-
-som_mode_switch() {
- local som=$1
- local gl1=$2
- local gl2=$3
-
- if [ x$som = x"enabled" ]; then
- [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
- MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
- do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
- else
- [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
- MOUNTOPT="$MOUNTOPT,som_preview"
- do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
- fi
-
- # do remount to make new mount-conf parameters actual
- echo remounting...
- sync
- stopall
- setupall
-}
-
-test_132() { #1028, SOM
- local num=$(get_mds_dir $DIR)
- local mymds=mds${num}
- local MOUNTOPT_SAVE=$MOUNTOPT
-
- dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
- cancel_lru_locks osc
-
- som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
-
- gl1=$(get_ost_param "ldlm_glimpse_enqueue")
- stat $DIR/$tfile >/dev/null
- gl2=$(get_ost_param "ldlm_glimpse_enqueue")
- echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
- rm $DIR/$tfile
- som_mode_switch $som1 $gl1 $gl2
-
- dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
- cancel_lru_locks osc
-
- som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
- if [ $som1 == $som2 ]; then
- error "som is still "$som2
- if [ x$som2 = x"enabled" ]; then
- som2="disabled"
- else
- som2="enabled"
- fi
- fi
-
- gl1=$(get_ost_param "ldlm_glimpse_enqueue")
- stat $DIR/$tfile >/dev/null
- gl2=$(get_ost_param "ldlm_glimpse_enqueue")
- echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
- som_mode_switch $som2 $gl1 $gl2
- MOUNTOPT=$MOUNTOPT_SAVE
-}
-run_test 132 "som avoids glimpse rpc"
-
-test_140() { #bug-17379
- mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
- cd $DIR/$tdir || error "Changing to $DIR/$tdir"
- cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
-
- # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
- local i=0
- while i=`expr $i + 1`; do
- mkdir -p $i || error "Creating dir $i"
- cd $i || error "Changing to $i"
- ln -s ../stat stat || error "Creating stat symlink"
- # Read the symlink until ELOOP present,
- # not LBUGing the system is considered success,
- # we didn't overrun the stack.
- $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
- [ $ret -ne 0 ] && {
- if [ $ret -eq 40 ]; then
- break # -ELOOP
- else
- error "Open stat symlink"
- return
- fi
- }
- done
- i=`expr $i - 1`
- echo "The symlink depth = $i"
- [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
-}
-run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
-
-test_150() {
- local TF="$TMP/$tfile"
-
- dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
- cp $TF $DIR/$tfile
- cancel_lru_locks osc
- cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
- remount_client $MOUNT
- df -P $MOUNT
- cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
-
- $TRUNCATE $TF 6000
- $TRUNCATE $DIR/$tfile 6000
- cancel_lru_locks osc
- cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
-
- echo "12345" >>$TF
- echo "12345" >>$DIR/$tfile
- cancel_lru_locks osc
- cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
-
- echo "12345" >>$TF
- echo "12345" >>$DIR/$tfile
- cancel_lru_locks osc
- cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
-
- rm -f $TF
- true
-}
-run_test 150 "truncate/append tests"
-
-function roc_hit() {
- local list=$(comma_list $(osts_nodes))
-
- ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
- awk '/'cache_hit'/ {sum+=$2} END {print sum}')
- echo $ACCNUM
-}
-
-function set_cache() {
- local on=1
-
- if [ "$2" == "off" ]; then
- on=0;
- fi
- local list=$(comma_list $(osts_nodes))
- do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
-
- cancel_lru_locks osc
-}
-
-test_151() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return
-
- local CPAGES=3
- local list=$(comma_list $(osts_nodes))
-
- # check whether obdfilter is cache capable at all
- if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
- echo "not cache-capable obdfilter"
- return 0
- fi
-
- # check cache is enabled on all obdfilters
- if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
- echo "oss cache is disabled"
- return 0
- fi
-
- do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
-
- # pages should be in the case right after write
- dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
- local BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $DIR/$tfile >/dev/null
- local AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- fi
-
- # the following read invalidates the cache
- cancel_lru_locks osc
- do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
- cat $DIR/$tfile >/dev/null
-
- # now data shouldn't be found in the cache
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $DIR/$tfile >/dev/null
- AFTER=`roc_hit`
- if let "AFTER - BEFORE != 0"; then
- error "IN CACHE: before: $BEFORE, after: $AFTER"
- fi
-
- do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
- rm -f $DIR/$tfile
-}
-run_test 151 "test cache on oss and controls ==============================="
-
-test_152() {
- local TF="$TMP/$tfile"
-
- # simulate ENOMEM during write
-#define OBD_FAIL_OST_NOMEM 0x226
- lctl set_param fail_loc=0x80000226
- dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
- cp $TF $DIR/$tfile
- sync || error "sync failed"
- lctl set_param fail_loc=0
-
- # discard client's cache
- cancel_lru_locks osc
-
- # simulate ENOMEM during read
- lctl set_param fail_loc=0x80000226
- cmp $TF $DIR/$tfile || error "cmp failed"
- lctl set_param fail_loc=0
-
- rm -f $TF
-}
-run_test 152 "test read/write with enomem ============================"
-
-test_153() {
- multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
-}
-run_test 153 "test if fdatasync does not crash ======================="
-
-test_154() {
- cp /etc/hosts $DIR/$tfile
-
- fid=$($LFS path2fid $DIR/$tfile)
- rc=$?
- [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
-
- echo "open fid $fid"
- diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
-
- echo "Opening a file by FID succeeded"
-}
-run_test 154 "Opening a file by FID"
-
-test_155_load() {
- local temp=$TMP/$tfile
- local file=$DIR/$tfile
- local list=$(comma_list $(osts_nodes))
- local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
- awk '{sum+=$4} END{print sum}')
-
- log big is $big K
-
- dd if=/dev/urandom of=$temp bs=6096 count=1 || \
- error "dd of=$temp bs=6096 count=1 failed"
- cp $temp $file
- cancel_lru_locks osc
- cmp $temp $file || error "$temp $file differ"
-
- $TRUNCATE $temp 6000
- $TRUNCATE $file 6000
- cmp $temp $file || error "$temp $file differ (truncate1)"
-
- echo "12345" >>$temp
- echo "12345" >>$file
- cmp $temp $file || error "$temp $file differ (append1)"
-
- echo "12345" >>$temp
- echo "12345" >>$file
- cmp $temp $file || error "$temp $file differ (append2)"
-
- dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
- error "dd of=$temp bs=$((big*2)) count=1k failed"
- cp $temp $file
- ls -lh $temp $file
- cancel_lru_locks osc
- cmp $temp $file || error "$temp $file differ"
-
- rm -f $temp
- true
-}
-
-test_155a() {
- set_cache read on
- set_cache writethrough on
- test_155_load
-}
-run_test 155a "Verification of correctness: read cache:on write_cache:on"
-
-test_155b() {
- set_cache read on
- set_cache writethrough off
- test_155_load
-}
-run_test 155b "Verification of correctness: read cache:on write_cache:off"
-
-test_155c() {
- set_cache read off
- set_cache writethrough on
- test_155_load
-}
-run_test 155c "Verification of correctness: read cache:off write_cache:on"
-
-test_155d() {
- set_cache read off
- set_cache writethrough off
- test_155_load
-}
-run_test 155d "Verification of correctness: read cache:off write_cache:off "
-
-test_156() {
- local CPAGES=3
- local BEFORE
- local AFTER
- local file="$DIR/$tfile"
-
- log "Turn on read and write cache"
- set_cache read on
- set_cache writethrough on
-
- log "Write data and read it back."
- log "Read should be satisfied from the cache."
- dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- log "Read again; it should be satisfied from the cache."
- BEFORE=$AFTER
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
-
- log "Turn off the read cache and turn on the write cache"
- set_cache read off
- set_cache writethrough on
-
- log "Read again; it should be satisfied from the cache."
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- log "Read again; it should not be satisfied from the cache."
- BEFORE=$AFTER
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == 0"; then
- error "IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- log "Write data and read it back."
- log "Read should be satisfied from the cache."
- dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- log "Read again; it should not be satisfied from the cache."
- BEFORE=$AFTER
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == 0"; then
- error "IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
-
- log "Turn off read and write cache"
- set_cache read off
- set_cache writethrough off
-
- log "Write data and read it back"
- log "It should not be satisfied from the cache."
- rm -f $file
- dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
- cancel_lru_locks osc
- BEFORE=`roc_hit`
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == 0"; then
- error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
-
- log "Turn on the read cache and turn off the write cache"
- set_cache read on
- set_cache writethrough off
-
- log "Write data and read it back"
- log "It should not be satisfied from the cache."
- rm -f $file
- dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == 0"; then
- error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- log "Read again; it should be satisfied from the cache."
- BEFORE=`roc_hit`
- cancel_lru_locks osc
- cat $file >/dev/null
- AFTER=`roc_hit`
- if ! let "AFTER - BEFORE == CPAGES"; then
- error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
- else
- log "cache hits:: before: $BEFORE, after: $AFTER"
- fi
-
- rm -f $file
-}
-run_test 156 "Verification of tunables ============================"
-
-#Changelogs
-err17935 () {
- if [ $MDSCOUNT -gt 1 ]; then
- error_ignore 17935 $*
- else
- error $*
- fi
-}
-test_160() {
- USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
- echo "Registered as changelog user $USER"
- do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
- grep -q $USER || error "User $USER not found in changelog_users"
-
- # change something
- mkdir -p $DIR/$tdir/pics/2008/zachy
- touch $DIR/$tdir/pics/2008/zachy/timestamp
- cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
- mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
- ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
- ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
- rm $DIR/$tdir/pics/desktop.jpg
-
- $LFS changelog $MDT0 | tail -5
-
- echo "verifying changelog mask"
- do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
- mkdir -p $DIR/$tdir/pics/2009/sofia
- do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
- mkdir $DIR/$tdir/pics/2009/zachary
- DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
- [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
-
- # verify contents
- echo "verifying target fid"
- fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
- tail -1 | awk '{print $6}')
- fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
- [ "$fidc" == "t=$fidf" ] || \
- err17935 "fid in changelog $fidc != file fid $fidf"
- echo "verifying parent fid"
- fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
- tail -1 | awk '{print $7}')
- fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
- [ "$fidc" == "p=$fidf" ] || \
- err17935 "pfid in changelog $fidc != dir fid $fidf"
-
- USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
- mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
- $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
- USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
- mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
- echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
- [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
- err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
-
- MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
- awk 'min == "" || $2 < min {min = $2}; END {print min}')
- FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
- echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
- [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
- err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
-
- echo "verifying user deregister"
- do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
- do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
- grep -q $USER && error "User $USER still found in changelog_users"
-
- USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
- mdd.$MDT0.changelog_users | wc -l) - 2 ))
- if [ $USERS -eq 0 ]; then
- LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
- mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
- touch $DIR/$tdir/chloe
- LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
- mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
- echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
- [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
- else
- echo "$USERS other changelog users; can't verify off"
- fi
-}
-run_test 160 "changelog sanity"
-
-test_161() {
- mkdir -p $DIR/$tdir
- cp /etc/hosts $DIR/$tdir/$tfile
- mkdir $DIR/$tdir/foo1
- mkdir $DIR/$tdir/foo2
- ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
- ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
- ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
- ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
- local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
- if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
- $LFS fid2path $DIR $FID
- err17935 "bad link ea"
- fi
- # middle
- rm $DIR/$tdir/foo2/zachary
- # last
- rm $DIR/$tdir/foo2/thor
- # first
- rm $DIR/$tdir/$tfile
- # rename
- mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
- if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
- then
- $LFS fid2path $DIR $FID
- err17935 "bad link rename"
- fi
- rm $DIR/$tdir/foo2/maggie
-
- # overflow the EA
- local longname=filename_avg_len_is_thirty_two_
- createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
- error "failed to hardlink many files"
- links=$($LFS fid2path $DIR $FID | wc -l)
- echo -n "${links}/1000 links in link EA"
- [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
- unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
- error "failed to unlink many hardlinks"
-}
-run_test 161 "link ea sanity"
-
-check_path() {
- local expected=$1
- shift
- local fid=$2
-
- local path=$(${LFS} fid2path $*)
- RC=$?
-
- if [ $RC -ne 0 ]; then
- err17935 "path looked up of $expected failed. Error $RC"
- return $RC
- elif [ "${path}" != "${expected}" ]; then
- err17935 "path looked up \"${path}\" instead of \"${expected}\""
- return 2
- fi
- echo "fid $fid resolves to path $path (expected $expected)"
-}
-
-test_162() {
- # Make changes to filesystem
- mkdir -p $DIR/$tdir/d2
- touch $DIR/$tdir/d2/$tfile
- touch $DIR/$tdir/d2/x1
- touch $DIR/$tdir/d2/x2
- mkdir -p $DIR/$tdir/d2/a/b/c
- mkdir -p $DIR/$tdir/d2/p/q/r
- # regular file
- FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
- check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
-
- # softlink
- ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
- FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
- check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
-
- # softlink to wrong file
- ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
- FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
- check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
-
- # hardlink
- ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
- mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
- FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
- # fid2path dir/fsname should both work
- check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
- check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
-
- # hardlink count: check that there are 2 links
- # Doesnt work with CMD yet: 17935
- ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
- err17935 "expected 2 links"
-
- # hardlink indexing: remove the first link
- rm $DIR/$tdir/d2/p/q/r/hlink
- check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
-
- return 0
-}
-run_test 162 "path lookup sanity"
-
-test_163() {
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
- copytool $FSNAME &
- sleep 1
- local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
- # this proc file is temporary and linux-only
- do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
- error "kernel->userspace send failed"
- kill -INT $!
-}
-run_test 163 "kernel <-> userspace comms"
-
-test_169() {
- # do directio so as not to populate the page cache
- log "creating a 10 Mb file"
- multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
- log "starting reads"
- dd if=$DIR/$tfile of=/dev/null bs=4096 &
- log "truncating the file"
- multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
- log "killing dd"
- kill %+ || true # reads might have finished
- echo "wait until dd is finished"
- wait
- log "removing the temporary file"
- rm -rf $DIR/$tfile || error "tmp file removal failed"
-}
-run_test 169 "parallel read and truncate should not deadlock"
-
-test_170() {
- $LCTL clear # bug 18514
- $LCTL debug_daemon start $TMP/${tfile}_log_good
- touch $DIR/$tfile
- $LCTL debug_daemon stop
- sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
- error "sed failed to read log_good"
-
- $LCTL debug_daemon start $TMP/${tfile}_log_good
- rm -rf $DIR/$tfile
- $LCTL debug_daemon stop
-
- $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
- error "lctl df log_bad failed"
-
- local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
- local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
-
- $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
- local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
-
- [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
- error "bad_line good_line1 good_line2 are empty"
-
- cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
- cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
- cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
-
- $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
- local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
- local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
-
- [ "$bad_line_new" ] && [ "$good_line_new" ] ||
- error "bad_line_new good_line_new are empty"
-
- local expected_good=$((good_line1 + good_line2*2))
-
- rm -f $TMP/${tfile}*
- if [ $bad_line -ne $bad_line_new ]; then
- error "expected $bad_line bad lines, but got $bad_line_new"
- return 1
- fi
-
- if [ $expected_good -ne $good_line_new ]; then
- error "expected $expected_good good lines, but got $good_line_new"
- return 2
- fi
- true
-}
-run_test 170 "test lctl df to handle corrupted log ====================="
-
-test_171() { # bug20592
-#define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
- $LCTL set_param fail_loc=0x50e
- $LCTL set_param fail_val=3000
- multiop_bg_pause $DIR/$tfile Os || true
- # cause log dump
- sleep 3
- if dmesg | grep "recursive fault"; then
- error "caught a recursive fault"
- fi
- $LCTL set_param fail_loc=0
- true
-}
-run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
-
-# it would be good to share it with obdfilter-survey/libecho code
-setup_obdecho_osc () {
- local rc=0
- local ost_nid=$1
- local obdfilter_name=$2
- echo "Creating new osc for $obdfilter_name on $ost_nid"
- [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
- ${obdfilter_name}_osc_UUID || rc=2; }
- [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
- ${obdfilter_name}_UUID $ost_nid || rc=3; }
- return $rc
-}
-
-cleanup_obdecho_osc () {
- local obdfilter_name=$1
- $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
- $LCTL --device ${obdfilter_name}_osc detach >/dev/null
- return 0
-}
-
-obdecho_create_test() {
- local OBD=$1
- local node=$2
- local rc=0
- local id
- do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
- [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
- rc=2; }
- if [ $rc -eq 0 ]; then
- id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
- [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
- fi
- echo "New object id is $id"
- [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
- rc=4; }
- [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
- "cleanup" || rc=5; }
- [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
- "detach" || rc=6; }
- [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
- return $rc
-}
-
-test_180a() {
- local rc=0
- local rmmod_local=0
-
- if ! module_loaded obdecho; then
- load_module obdecho/obdecho
- rmmod_local=1
- fi
-
- local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
- local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
- local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
- target=${target%_UUID}
-
- [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
- [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
- [[ -n $target ]] && cleanup_obdecho_osc $target
- [ $rmmod_local -eq 1 ] && rmmod obdecho
- return $rc
-}
-run_test 180a "test obdecho on osc"
-
-test_180b() {
- local rc=0
- local rmmod_remote=0
-
- do_facet ost "lsmod | grep -q obdecho || " \
- "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
- "modprobe obdecho; }" && rmmod_remote=1
- target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
- [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
- [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
- return $rc
-}
-run_test 180b "test obdecho directly on obdfilter"
-
-# OST pools tests
-POOL=${POOL:-cea1}
-TGT_COUNT=$OSTCOUNT
-TGTPOOL_FIRST=1
-TGTPOOL_MAX=$(($TGT_COUNT - 1))
-TGTPOOL_STEP=2
-TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
-POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
-POOL_DIR_NAME=dir_tst
-POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
-POOL_FILE=$POOL_ROOT/file_tst
-
-check_file_in_pool()
-{
- file=$1
- res=$($GETSTRIPE $file | grep 0x | cut -f2)
- for i in $res
- do
- found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
- if [[ "$found" == "" ]]
- then
- echo "pool list: $TGTPOOL_LIST"
- echo "striping: $res"
- error "$file not allocated in $POOL"
- return 1
- fi
- done
- return 0
-}
-
-trap "cleanup_pools $FSNAME" EXIT
-
-test_200a() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- create_pool $FSNAME.$POOL || return $?
- [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
- error "$POOL not in lfs pool_list"
-}
-run_test 200a "Create new pool =========================================="
-
-test_200b() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
- do_facet mgs $LCTL pool_add $FSNAME.$POOL \
- $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
- wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
- error "Add to pool failed"
- local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
- local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
- [ $lfscount -eq $addcount ] ||
- error "lfs pool_list bad ost count $lfscount != $addcount"
-}
-run_test 200b "Add targets to a pool ===================================="
-
-test_200c() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- mkdir -p $POOL_DIR
- $SETSTRIPE -c 2 -p $POOL $POOL_DIR
- [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
- # b-19919 test relative path works well
- mkdir -p $POOL_DIR/$POOL_DIR_NAME
- cd $POOL_DIR
- $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
- [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
- $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
- [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
- $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
- [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
- $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
- [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
- rm -rf $POOL_DIR_NAME; cd -
-}
-run_test 200c "Set pool on a directory ================================="
-
-test_200d() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- res=$($GETSTRIPE --pool $POOL_DIR)
- [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
-}
-run_test 200d "Check pool on a directory ==============================="
-
-test_200e() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- failed=0
- for i in $(seq -w 1 $(($TGT_COUNT * 3)))
- do
- file=$POOL_DIR/file-$i
- touch $file
- check_file_in_pool $file
- if [[ $? != 0 ]]
- then
- failed=$(($failed + 1))
- fi
- done
- [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
-}
-run_test 200e "Check files allocation from directory pool =============="
-
-test_200f() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- mkdir -p $POOL_FILE
- failed=0
- for i in $(seq -w 1 $(($TGT_COUNT * 3)))
- do
- file=$POOL_FILE/spoo-$i
- $SETSTRIPE -p $POOL $file
- check_file_in_pool $file
- if [[ $? != 0 ]]
- then
- failed=$(($failed + 1))
- fi
- done
- [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
-}
-run_test 200f "Create files in a pool ==================================="
-
-test_200g() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
- res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
- [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
-}
-run_test 200g "lfs df a pool ============================================"
-
-test_201a() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
- do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
- wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
- error "$TGT not removed from $FSNAME.$POOL"
-}
-run_test 201a "Remove a target from a pool ============================="
-
-test_201b() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
- do
- do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
- done
- wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
- error "Pool $FSNAME.$POOL cannot be drained"
- # striping on an empty/nonexistant pool should fall back to "pool of everything"
- touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
- # setstripe on an empty pool should fail
- $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
- error "expected failure when creating file with empty pool"
- return 0
-}
-run_test 201b "Remove all targets from a pool =========================="
-
-test_201c() {
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
- do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
-
- sleep 2
- # striping on an empty/nonexistant pool should fall back to "pool of everything"
- touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
- # setstripe on an empty pool should fail
- $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
- error "expected failure when creating file with missing pool"
-
- # get param should return err once pool is gone
- if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
- echo foo" "foo"; then
- remove_pool_from_list $FSNAME.$POOL
- return 0
- fi
- error "Pool $FSNAME.$POOL is not destroyed"
-}
-run_test 201c "Remove a pool ============================================"
-
-cleanup_pools $FSNAME
-
-test_212() {
- size=`date +%s`
- size=$((size % 8192 + 1))
- dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
- sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
- rm -f $DIR/f212 $DIR/f212.xyz
-}
-run_test 212 "Sendfile test ============================================"
-
-test_213() {
- dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
- cancel_lru_locks osc
- lctl set_param fail_loc=0x8000040f
- # generate a read lock
- cat $DIR/$tfile > /dev/null
- # write to the file, it will try to cancel the above read lock.
- cat /etc/hosts >> $DIR/$tfile
-}
-run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
-
-test_214() { # for bug 20133
- mkdir -p $DIR/d214p/d214c
- for (( i=0; i < 340; i++ )) ; do
- touch $DIR/d214p/d214c/a$i
- done
-
- ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
- mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
- ls $DIR/d214c || error "ls $DIR/d214c failed"
- rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
-}
-run_test 214 "hash-indexed directory test - bug 20133"
-
-# having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
-create_lnet_proc_files() {
- cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
- sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
-
- sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
- rm -f "$TMP/lnet_$1.sys_tmp"
-}
-
-# counterpart of create_lnet_proc_files
-remove_lnet_proc_files() {
- rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
-}
-
-# uses 1st arg as trailing part of filename, 2nd arg as description for reports,
-# 3rd arg as regexp for body
-check_lnet_proc_stats() {
- local l=$(cat "$TMP/lnet_$1" |wc -l)
- [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
-
- grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
-}
-
-# uses 1st arg as trailing part of filename, 2nd arg as description for reports,
-# 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
-# optional and can be regexp for 2nd line (lnet.routes case)
-check_lnet_proc_entry() {
- local blp=2 # blp stands for 'position of 1st line of body'
- [ "$5" = "" ] || blp=3 # lnet.routes case
-
- local l=$(cat "$TMP/lnet_$1" |wc -l)
- # subtracting one from $blp because the body can be empty
- [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
-
- sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
- (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
-
- [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
- (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
-
- # bail out if any unexpected line happened
- sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
- [ "$?" != 0 ] || error "$2 misformatted"
-}
-
-test_215() { # for bugs 18102, 21079, 21517
- local N='(0|[1-9][0-9]*)' # non-negative numeric
- local P='[1-9][0-9]*' # positive numeric
- local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
- local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
- local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
- local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
-
- local L1 # regexp for 1st line
- local L2 # regexp for 2nd line (optional)
- local BR # regexp for the rest (body)
-
- # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
- BR="^$N $N $N $N $N $N $N $N $N $N $N$"
- create_lnet_proc_files "stats"
- check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
- check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
- remove_lnet_proc_files "stats"
-
- # /proc/sys/lnet/routes should look like this:
- # Routing disabled/enabled
- # net hops state router
- # where net is a string like tcp0, hops >= 0, state is up/down,
- # router is a string like 192.168.1.1@tcp2
- L1="^Routing (disabled|enabled)$"
- L2="^net +hops +state +router$"
- BR="^$NET +$N +(up|down) +$NID$"
- create_lnet_proc_files "routes"
- check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
- check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
- remove_lnet_proc_files "routes"
-
- # /proc/sys/lnet/routers should look like this:
- # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
- # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
- # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
- # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
- L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
- BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
- create_lnet_proc_files "routers"
- check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
- check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
- remove_lnet_proc_files "routers"
-
- # /proc/sys/lnet/peers should look like this:
- # nid refs state last max rtr min tx min queue
- # where nid is a string like 192.168.1.1@tcp2, refs > 0,
- # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
- # numeric (0 or >0 or <0), queue >= 0.
- L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
- BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
- create_lnet_proc_files "peers"
- check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
- check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
- remove_lnet_proc_files "peers"
-
- # /proc/sys/lnet/buffers should look like this:
- # pages count credits min
- # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
- L1="^pages +count +credits +min$"
- BR="^ +$N +$N +$I +$I$"
- create_lnet_proc_files "buffers"
- check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
- check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
- remove_lnet_proc_files "buffers"
-
- # /proc/sys/lnet/nis should look like this:
- # nid status alive refs peer rtr max tx min
- # where nid is a string like 192.168.1.1@tcp2, status is up/down,
- # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
- # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
- L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
- BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
- create_lnet_proc_files "nis"
- check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
- check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
- remove_lnet_proc_files "nis"
-
- # can we successfully write to /proc/sys/lnet/stats?
- echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
- sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
-}
-run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
-
-test_216() { # bug 20317
- local node
- local p="$TMP/sanityN-$TESTNAME.parameters"
- save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
- for node in $(osts_nodes); do
- save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
- save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
- save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
- done
- clear_osc_stats
-
- # agressive lockless i/o settings
- for node in $(osts_nodes); do
- do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
- done
- lctl set_param -n osc.*.contention_seconds 60
-
- $DIRECTIO write $DIR/$tfile 0 10 4096
- $CHECKSTAT -s 40960 $DIR/$tfile
-
- # disable lockless i/o
- for node in $(osts_nodes); do
- do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
- done
- lctl set_param -n osc.*.contention_seconds 0
- clear_osc_stats
-
- dd if=/dev/zero of=$DIR/$tfile count=0
- $CHECKSTAT -s 0 $DIR/$tfile
-
- restore_lustre_params <$p
- rm -f $p
- rm $DIR/$tfile
-}
-run_test 216 "check lockless direct write works and updates file size and kms correctly"
-
-test_217() { # bug 22430
- local node
- for node in $(nodes_list); do
- if [[ $node = *-* ]] ; then
- echo "lctl ping $node@$NETTYPE"
- lctl ping $node@$NETTYPE
- else
- echo "skipping $node (no hiphen detected)"
- fi
- done
-}
-run_test 217 "check lctl ping for hostnames with hiphen ('-')"
-
-test_218() {
- # do directio so as not to populate the page cache
- log "creating a 10 Mb file"
- multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
- log "starting reads"
- dd if=$DIR/$tfile of=/dev/null bs=4096 &
- log "truncating the file"
- multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
- log "killing dd"
- kill %+ || true # reads might have finished
- echo "wait until dd is finished"
- wait
- log "removing the temporary file"
- rm -rf $DIR/$tfile || error "tmp file removal failed"
-}
-run_test 218 "parallel read and truncate should not deadlock ======================="
-
-#
-# tests that do cleanup/setup should be run at the end
-#
-
-test_900() {
- local ls
- #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
- $LCTL set_param fail_loc=0x903
- # cancel_lru_locks mgc - does not work due to lctl set_param syntax
- for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
- echo "clear" > $ls
- done
- FAIL_ON_ERROR=true cleanup
- FAIL_ON_ERROR=true setup
-}
-run_test 900 "umount should not race with any mgc requeue thread"
-
-log "cleanup: ======================================================"
-check_and_cleanup_lustre
-if [ "$I_MOUNTED" != "yes" ]; then
- lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
-fi
-
-echo '=========================== finished ==============================='
-[ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
-echo "$0: completed"