#!/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 "\" && 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 $d1 dir atime + atime_diff d1=$(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/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"