-#!/bin/sh
+#!/bin/bash
set -e
+#set -v
+#
+# This test needs to be run on the client
+#
+SAVE_PWD=$PWD
LUSTRE=${LUSTRE:-`dirname $0`/..}
-LTESTDIR=${LTESTDIR:-$LUSTRE/../ltest}
-PATH=$PATH:$LUSTRE/utils:$LUSTRE/tests
+SETUP=${SETUP:-}
+CLEANUP=${CLEANUP:-}
+. $LUSTRE/tests/test-framework.sh
+init_test_env $@
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+CHECK_GRANT=${CHECK_GRANT:-"yes"}
+GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
-RLUSTRE=${RLUSTRE:-$LUSTRE}
-RPWD=${RPWD:-$PWD}
-. $LTESTDIR/functional/llite/common/common.sh
+# Skip these tests
+# bug number: 2766 4176 11404
+ALWAYS_EXCEPT="0b 39 56 $REPLAY_SINGLE_EXCEPT"
-# XXX I wish all this stuff was in some default-config.sh somewhere
-MOUNTPT=${MOUNTPT:-/mnt/lustre}
-MDSDEV=${MDSDEV:-/tmp/mds-`hostname`}
-MDSSIZE=${MDSSIZE:-100000}
-OSTDEV=${OSTDEV:-/tmp/ost-`hostname`}
-OSTSIZE=${OSTSIZE:-100000}
-UPCALL=${UPCALL:-$PWD/replay-single-upcall.sh}
-FSTYPE=${FSTYPE:-ext3}
-TIMEOUT=${TIMEOUT:-5}
+# 63 min 7 min AT AT AT AT"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="1 2 3 4 6 6b 12 16 44 44b 65 66 67 68"
-start() {
- facet=$1
- shift
- lconf --node ${facet}_facet $@ replay-single.xml
+build_test_filter
+
+cleanup_and_setup_lustre
+
+mkdir -p $DIR
+
+rm -rf $DIR/[df][0-9]*
+
+test_0() {
+ sleep 10
+ mkdir $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ rmdir $DIR/$tfile
+}
+run_test 0 "empty replay"
+
+test_0b() {
+ # this test attempts to trigger a race in the precreation code,
+ # and must run before any other objects are created on the filesystem
+ fail ost1
+ createmany -o $DIR/$tfile 20 || return 1
+ unlinkmany $DIR/$tfile 20 || return 2
+}
+run_test 0b "ensure object created after recover exists. (3284)"
+
+seq_set_width()
+{
+ local mds=$1
+ local width=$2
+ lctl set_param -n seq.cli-srv-$mds-mdc-*.width=$width
+}
+
+seq_get_width()
+{
+ local mds=$1
+ lctl get_param -n seq.cli-srv-$mds-mdc-*.width
+}
+
+# This test should pass for single-mds and multi-mds configs.
+# But for different configurations it tests different things.
+#
+# single-mds
+# ----------
+# (1) fld_create replay should happen;
+#
+# (2) fld_create replay should not return -EEXISTS, if it does
+# this means sequence manager recovery code is buggy and allocated
+# same sequence two times after recovery.
+#
+# multi-mds
+# ---------
+# (1) fld_create replay may not happen, because its home MDS is
+# MDS2 which is not involved to revovery;
+#
+# (2) as fld_create does not happen on MDS1, it does not make any
+# problem.
+test_0c() {
+ local label=`mdsdevlabel 1`
+ [ -z "$label" ] && echo "No label for mds1" && return 1
+
+ replay_barrier $SINGLEMDS
+ local sw=`seq_get_width $label`
+
+ # make seq manager switch to next sequence each
+ # time as new fid is needed.
+ seq_set_width $label 1
+
+ # make sure that fld has created at least one new
+ # entry on server
+ touch $DIR/$tfile || return 2
+ seq_set_width $label $sw
+
+ # fail $SINGLEMDS and start recovery, replay RPCs, etc.
+ fail $SINGLEMDS
+
+ # wait for recovery finish
+ sleep 10
+ df $MOUNT
+
+ # flush fld cache and dentry cache to make it lookup
+ # created entry instead of revalidating existent one
+ umount $MOUNT
+ zconf_mount `hostname` $MOUNT
+
+ # issue lookup which should call fld lookup which
+ # should fail if client did not replay fld create
+ # correctly and server has no fld entry
+ touch $DIR/$tfile || return 3
+ rm $DIR/$tfile || return 4
+}
+run_test 0c "fld create"
+
+test_1() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ rm $DIR/$tfile
+}
+run_test 1 "simple create"
+
+test_2a() {
+ replay_barrier $SINGLEMDS
+ touch $DIR/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ rm $DIR/$tfile
+}
+run_test 2a "touch"
+
+test_2b() {
+ mcreate $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ touch $DIR/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ rm $DIR/$tfile
+}
+run_test 2b "touch"
+
+test_3a() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tfile
+ o_directory $DIR/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile || return 2
+ rm $DIR/$tfile
+}
+run_test 3a "replay failed open(O_DIRECTORY)"
+
+test_3b() {
+ replay_barrier $SINGLEMDS
+#define OBD_FAIL_MDS_OPEN_PACK | OBD_FAIL_ONCE
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000114"
+ touch $DIR/$tfile
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile && return 2
+ return 0
+}
+run_test 3b "replay failed open -ENOMEM"
+
+test_3c() {
+ replay_barrier $SINGLEMDS
+#define OBD_FAIL_MDS_ALLOC_OBDO | OBD_FAIL_ONCE
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000128"
+ touch $DIR/$tfile
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ fail $SINGLEMDS
+
+ $CHECKSTAT -t file $DIR/$tfile && return 2
+ return 0
+}
+run_test 3c "replay failed open -ENOMEM"
+
+test_4() {
+ replay_barrier $SINGLEMDS
+ for i in `seq 10`; do
+ echo "tag-$i" > $DIR/$tfile-$i
+ done
+ fail $SINGLEMDS
+ for i in `seq 10`; do
+ grep -q "tag-$i" $DIR/$tfile-$i || error "$tfile-$i"
+ done
+}
+run_test 4 "|x| 10 open(O_CREAT)s"
+
+test_4b() {
+ replay_barrier $SINGLEMDS
+ rm -rf $DIR/$tfile-*
+ fail $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
+}
+run_test 4b "|x| rm 10 files"
+
+# The idea is to get past the first block of precreated files on both
+# osts, and then replay.
+test_5() {
+ replay_barrier $SINGLEMDS
+ for i in `seq 220`; do
+ echo "tag-$i" > $DIR/$tfile-$i
+ done
+ fail $SINGLEMDS
+ for i in `seq 220`; do
+ grep -q "tag-$i" $DIR/$tfile-$i || error "f1c-$i"
+ done
+ rm -rf $DIR/$tfile-*
+ sleep 3
+ # waiting for commitment of removal
+}
+run_test 5 "|x| 220 open(O_CREAT)"
+
+
+test_6() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tdir/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t dir $DIR/$tdir || return 1
+ $CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
+ sleep 2
+ # waiting for log process thread
+}
+run_test 6 "mkdir + contained create"
+
+test_6b() {
+ replay_barrier $SINGLEMDS
+ rm -rf $DIR/$tdir
+ fail $SINGLEMDS
+ $CHECKSTAT -t dir $DIR/$tdir && return 1 || true
+}
+run_test 6b "|X| rmdir"
+
+test_7() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tdir/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT -t dir $DIR/$tdir || return 1
+ $CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
+ rm -fr $DIR/$tdir
+}
+run_test 7 "mkdir |X| contained create"
+
+test_8() {
+ # make sure no side-effect from previous test.
+ rm -f $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile mo_c || return 4
+ MULTIPID=$!
+ fail $SINGLEMDS
+ ls $DIR/$tfile
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ kill -USR1 $MULTIPID || return 2
+ wait $MULTIPID || return 3
+ rm $DIR/$tfile
+}
+run_test 8 "creat open |X| close"
+
+test_9() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tfile
+ local old_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
+ fail $SINGLEMDS
+ local new_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
+
+ echo " old_inum == $old_inum, new_inum == $new_inum"
+ if [ $old_inum -eq $new_inum ] ;
+ then
+ echo " old_inum and new_inum match"
+ else
+ echo "!!!! old_inum and new_inum NOT match"
+ return 1
+ fi
+ rm $DIR/$tfile
+}
+run_test 9 "|X| create (same inum/gen)"
+
+test_10() {
+ mcreate $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ mv $DIR/$tfile $DIR/$tfile-2
+ rm -f $DIR/$tfile
+ fail $SINGLEMDS
+ $CHECKSTAT $DIR/$tfile && return 1
+ $CHECKSTAT $DIR/$tfile-2 ||return 2
+ rm $DIR/$tfile-2
+ return 0
+}
+run_test 10 "create |X| rename unlink"
+
+test_11() {
+ mcreate $DIR/$tfile
+ echo "old" > $DIR/$tfile
+ mv $DIR/$tfile $DIR/$tfile-2
+ replay_barrier $SINGLEMDS
+ echo "new" > $DIR/$tfile
+ grep new $DIR/$tfile
+ grep old $DIR/$tfile-2
+ fail $SINGLEMDS
+ grep new $DIR/$tfile || return 1
+ grep old $DIR/$tfile-2 || return 2
+}
+run_test 11 "create open write rename |X| create-old-name read"
+
+test_12() {
+ mcreate $DIR/$tfile
+ multiop_bg_pause $DIR/$tfile o_tSc || return 3
+ pid=$!
+ rm -f $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 1
+
+ fail $SINGLEMDS
+ [ -e $DIR/$tfile ] && return 2
+ return 0
+}
+run_test 12 "open, unlink |X| close"
+
+
+# 1777 - replay open after committed chmod that would make
+# a regular open a failure
+test_13() {
+ mcreate $DIR/$tfile
+ multiop_bg_pause $DIR/$tfile O_wc || return 3
+ pid=$!
+ chmod 0 $DIR/$tfile
+ $CHECKSTAT -p 0 $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 1
+
+ $CHECKSTAT -s 1 -p 0 $DIR/$tfile || return 2
+ return 0
+}
+run_test 13 "open chmod 0 |x| write close"
+
+test_14() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 4
+ pid=$!
+ rm -f $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ kill -USR1 $pid || return 1
+ wait $pid || return 2
+
+ fail $SINGLEMDS
+ [ -e $DIR/$tfile ] && return 3
+ return 0
+}
+run_test 14 "open(O_CREAT), unlink |X| close"
+
+test_15() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 5
+ pid=$!
+ rm -f $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ touch $DIR/g11 || return 1
+ kill -USR1 $pid
+ wait $pid || return 2
+
+ fail $SINGLEMDS
+ [ -e $DIR/$tfile ] && return 3
+ touch $DIR/h11 || return 4
+ return 0
+}
+run_test 15 "open(O_CREAT), unlink |X| touch new, close"
+
+
+test_16() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tfile
+ munlink $DIR/$tfile
+ mcreate $DIR/$tfile-2
+ fail $SINGLEMDS
+ [ -e $DIR/$tfile ] && return 1
+ [ -e $DIR/$tfile-2 ] || return 2
+ munlink $DIR/$tfile-2 || return 3
+}
+run_test 16 "|X| open(O_CREAT), unlink, touch new, unlink new"
+
+test_17() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile O_c || return 4
+ pid=$!
+ fail $SINGLEMDS
+ kill -USR1 $pid || return 1
+ wait $pid || return 2
+ $CHECKSTAT -t file $DIR/$tfile || return 3
+ rm $DIR/$tfile
+}
+run_test 17 "|X| open(O_CREAT), |replay| close"
+
+test_18() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile O_tSc || return 8
+ pid=$!
+ rm -f $DIR/$tfile
+ touch $DIR/$tfile-2 || return 1
+ echo "pid: $pid will close"
+ kill -USR1 $pid
+ wait $pid || return 2
+
+ fail $SINGLEMDS
+ [ -e $DIR/$tfile ] && return 3
+ [ -e $DIR/$tfile-2 ] || return 4
+ # this touch frequently fails
+ touch $DIR/$tfile-3 || return 5
+ munlink $DIR/$tfile-2 || return 6
+ munlink $DIR/$tfile-3 || return 7
+ return 0
+}
+run_test 18 "|X| open(O_CREAT), unlink, touch new, close, touch, unlink"
+
+# bug 1855 (a simpler form of test_11 above)
+test_19() {
+ replay_barrier $SINGLEMDS
+ mcreate $DIR/$tfile
+ echo "old" > $DIR/$tfile
+ mv $DIR/$tfile $DIR/$tfile-2
+ grep old $DIR/$tfile-2
+ fail $SINGLEMDS
+ grep old $DIR/$tfile-2 || return 2
+}
+run_test 19 "|X| mcreate, open, write, rename "
+
+test_20() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile O_tSc || return 3
+ pid=$!
+ rm -f $DIR/$tfile
+
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 1
+ [ -e $DIR/$tfile ] && return 2
+ return 0
+}
+run_test 20 "|X| open(O_CREAT), unlink, replay, close (test mds_cleanup_orphans)"
+
+test_20b() { # bug 10480
+ BEFOREUSED=`df -P $DIR | tail -1 | awk '{ print $3 }'`
+
+ dd if=/dev/zero of=$DIR/$tfile bs=4k count=10000 &
+ pid=$!
+ while [ ! -e $DIR/$tfile ] ; do
+ usleep 60 # give dd a chance to start
+ done
+
+ lfs getstripe $DIR/$tfile || return 1
+ rm -f $DIR/$tfile || return 2 # make it an orphan
+ mds_evict_client
+ df -P $DIR || df -P $DIR || true # reconnect
+
+ fail $SINGLEMDS # start orphan recovery
+ df -P $DIR || df -P $DIR || true # reconnect
+ wait_mds_recovery_done || error "MDS recovery not done"
+
+ # FIXME just because recovery is done doesn't mean we've finished
+ # orphan cleanup. Fake it with a sleep for now...
+ sleep 10
+ AFTERUSED=`df -P $DIR | tail -1 | awk '{ print $3 }'`
+ log "before $BEFOREUSED, after $AFTERUSED"
+ [ $AFTERUSED -gt $((BEFOREUSED + 20)) ] && \
+ error "after $AFTERUSED > before $BEFOREUSED"
+ return 0
+}
+run_test 20b "write, unlink, eviction, replay, (test mds_cleanup_orphans)"
+
+test_20c() { # bug 10480
+ multiop_bg_pause $DIR/$tfile Ow_c || return 1
+ pid=$!
+
+ ls -la $DIR/$tfile
+
+ mds_evict_client
+
+ df -P $DIR || df -P $DIR || true # reconnect
+
+ kill -USR1 $pid
+ test -s $DIR/$tfile || error "File was truncated"
+
+ return 0
+}
+run_test 20c "check that client eviction does not affect file content"
+
+test_21() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile O_tSc || return 5
+ pid=$!
+ rm -f $DIR/$tfile
+ touch $DIR/g11 || return 1
+
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 2
+ [ -e $DIR/$tfile ] && return 3
+ touch $DIR/h11 || return 4
+ return 0
+}
+run_test 21 "|X| open(O_CREAT), unlink touch new, replay, close (test mds_cleanup_orphans)"
+
+test_22() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 3
+ pid=$!
+
+ replay_barrier $SINGLEMDS
+ rm -f $DIR/$tfile
+
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 1
+ [ -e $DIR/$tfile ] && return 2
+ return 0
+}
+run_test 22 "open(O_CREAT), |X| unlink, replay, close (test mds_cleanup_orphans)"
+
+test_23() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 5
+ pid=$!
+
+ replay_barrier $SINGLEMDS
+ rm -f $DIR/$tfile
+ touch $DIR/g11 || return 1
+
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 2
+ [ -e $DIR/$tfile ] && return 3
+ touch $DIR/h11 || return 4
+ return 0
+}
+run_test 23 "open(O_CREAT), |X| unlink touch new, replay, close (test mds_cleanup_orphans)"
+
+test_24() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 3
+ pid=$!
+
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ rm -f $DIR/$tfile
+ kill -USR1 $pid
+ wait $pid || return 1
+ [ -e $DIR/$tfile ] && return 2
+ return 0
+}
+run_test 24 "open(O_CREAT), replay, unlink, close (test mds_cleanup_orphans)"
+
+test_25() {
+ multiop_bg_pause $DIR/$tfile O_tSc || return 3
+ pid=$!
+ rm -f $DIR/$tfile
+
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ kill -USR1 $pid
+ wait $pid || return 1
+ [ -e $DIR/$tfile ] && return 2
+ return 0
+}
+run_test 25 "open(O_CREAT), unlink, replay, close (test mds_cleanup_orphans)"
+
+test_26() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ rm -f $DIR/$tfile-1
+ rm -f $DIR/$tfile-2
+ kill -USR1 $pid2
+ wait $pid2 || return 1
+
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 26 "|X| open(O_CREAT), unlink two, close one, replay, close one (test mds_cleanup_orphans)"
+
+test_27() {
+ replay_barrier $SINGLEMDS
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ rm -f $DIR/$tfile-1
+ rm -f $DIR/$tfile-2
+
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 1
+ kill -USR1 $pid2
+ wait $pid2 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 27 "|X| open(O_CREAT), unlink two, replay, close two (test mds_cleanup_orphans)"
+
+test_28() {
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ replay_barrier $SINGLEMDS
+ rm -f $DIR/$tfile-1
+ rm -f $DIR/$tfile-2
+ kill -USR1 $pid2
+ wait $pid2 || return 1
+
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 28 "open(O_CREAT), |X| unlink two, close one, replay, close one (test mds_cleanup_orphans)"
+
+test_29() {
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ replay_barrier $SINGLEMDS
+ rm -f $DIR/$tfile-1
+ rm -f $DIR/$tfile-2
+
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 1
+ kill -USR1 $pid2
+ wait $pid2 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 29 "open(O_CREAT), |X| unlink two, replay, close two (test mds_cleanup_orphans)"
+
+test_30() {
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ rm -f $DIR/$tfile-1
+ rm -f $DIR/$tfile-2
+
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 1
+ kill -USR1 $pid2
+ wait $pid2 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 30 "open(O_CREAT) two, unlink two, replay, close two (test mds_cleanup_orphans)"
+
+test_31() {
+ multiop_bg_pause $DIR/$tfile-1 O_tSc || return 5
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile-2 O_tSc || return 6
+ pid2=$!
+ rm -f $DIR/$tfile-1
+
+ replay_barrier $SINGLEMDS
+ rm -f $DIR/$tfile-2
+ fail $SINGLEMDS
+ kill -USR1 $pid1
+ wait $pid1 || return 1
+ kill -USR1 $pid2
+ wait $pid2 || return 2
+ [ -e $DIR/$tfile-1 ] && return 3
+ [ -e $DIR/$tfile-2 ] && return 4
+ return 0
+}
+run_test 31 "open(O_CREAT) two, unlink one, |X| unlink one, close two (test mds_cleanup_orphans)"
+
+# tests for bug 2104; completion without crashing is success. The close is
+# stale, but we always return 0 for close, so the app never sees it.
+test_32() {
+ multiop_bg_pause $DIR/$tfile O_c || return 2
+ pid1=$!
+ multiop_bg_pause $DIR/$tfile O_c || return 3
+ pid2=$!
+ mds_evict_client
+ df $MOUNT || sleep 1 && df $MOUNT || return 1
+ kill -USR1 $pid1
+ kill -USR1 $pid2
+ sleep 1
+ return 0
+}
+run_test 32 "close() notices client eviction; close() after client eviction"
+
+# Abort recovery before client complete
+test_33() {
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile-%d 100
+ fail_abort $SINGLEMDS
+ # this file should be gone, because the replay was aborted
+ $CHECKSTAT -t file $DIR/$tfile-* && return 3
+ unlinkmany $DIR/$tfile-%d 0 100
+ return 0
}
+run_test 33 "abort recovery before client does replay"
-stop() {
- facet=$1
- shift
- lconf --node ${facet}_facet $@ -d replay-single.xml
+# Stale FID sequence
+test_33a() {
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile-%d 10
+ fail_abort $SINGLEMDS
+ unlinkmany $DIR/$tfile-%d 0 10
+ # recreate shouldn't fail
+ createmany -o $DIR/$tfile-%d 10 || return 3
+ unlinkmany $DIR/$tfile-%d 0 10
+ return 0
}
+run_test 33a "fid shouldn't be reused after abort recovery"
-replay_barrier() {
- local dev=$1
+test_34() {
+ multiop_bg_pause $DIR/$tfile O_c || return 2
+ pid=$!
+ rm -f $DIR/$tfile
+
+ replay_barrier $SINGLEMDS
+ fail_abort $SINGLEMDS
+ kill -USR1 $pid
+ [ -e $DIR/$tfile ] && return 1
+ sync
+ return 0
+}
+run_test 34 "abort recovery before client does replay (test mds_cleanup_orphans)"
+
+# bug 2278 - generate one orphan on OST, then destroy it during recovery from llog
+test_35() {
+ touch $DIR/$tfile
+
+#define OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000119"
+ rm -f $DIR/$tfile &
+ sleep 1
+ sync
+ sleep 1
+ # give a chance to remove from MDS
+ fail_abort $SINGLEMDS
+ $CHECKSTAT -t file $DIR/$tfile && return 1 || true
+}
+run_test 35 "test recovery from llog for unlink op"
+
+# b=2432 resent cancel after replay uses wrong cookie,
+# so don't resend cancels
+test_36() {
+ replay_barrier $SINGLEMDS
+ touch $DIR/$tfile
+ checkstat $DIR/$tfile
+ facet_failover $SINGLEMDS
+ cancel_lru_locks mdc
+ if dmesg | grep "unknown lock cookie"; then
+ echo "cancel after replay failed"
+ return 1
+ fi
+}
+run_test 36 "don't resend cancel"
+
+# b=2368
+# directory orphans can't be unlinked from PENDING directory
+test_37() {
+ rmdir $DIR/$tfile 2>/dev/null
+ multiop_bg_pause $DIR/$tfile dD_c || return 2
+ pid=$!
+ rmdir $DIR/$tfile
+
+ replay_barrier $SINGLEMDS
+ # clear the dmesg buffer so we only see errors from this recovery
+ dmesg -c >/dev/null
+ fail_abort $SINGLEMDS
+ kill -USR1 $pid
+ dmesg | grep "mds_unlink_orphan.*error .* unlinking orphan" && return 1
+ sync
+ return 0
+}
+run_test 37 "abort recovery before client does replay (test mds_cleanup_orphans for directories)"
+
+test_38() {
+ createmany -o $DIR/$tfile-%d 800
+ unlinkmany $DIR/$tfile-%d 0 400
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ unlinkmany $DIR/$tfile-%d 400 400
+ sleep 2
+ $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
+}
+run_test 38 "test recovery from unlink llog (test llog_gen_rec) "
+
+test_39() { # bug 4176
+ createmany -o $DIR/$tfile-%d 800
+ replay_barrier $SINGLEMDS
+ unlinkmany $DIR/$tfile-%d 0 400
+ fail $SINGLEMDS
+ unlinkmany $DIR/$tfile-%d 400 400
+ sleep 2
+ $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
+}
+run_test 39 "test recovery from unlink llog (test llog_gen_rec) "
+
+count_ost_writes() {
+ lctl get_param -n osc.*.stats | awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
+}
+
+#b=2477,2532
+test_40(){
+ $LCTL mark multiop $MOUNT/$tfile OS_c
+ multiop $MOUNT/$tfile OS_c &
+ PID=$!
+ writeme -s $MOUNT/${tfile}-2 &
+ WRITE_PID=$!
+ sleep 1
+ facet_failover $SINGLEMDS
+#define OBD_FAIL_MDS_CONNECT_NET 0x117
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000117"
+ kill -USR1 $PID
+ stat1=`count_ost_writes`
+ sleep $TIMEOUT
+ stat2=`count_ost_writes`
+ echo "$stat1, $stat2"
+ if [ $stat1 -lt $stat2 ]; then
+ echo "writes continuing during recovery"
+ RC=0
+ else
+ echo "writes not continuing during recovery, bug 2477"
+ RC=4
+ fi
+ echo "waiting for writeme $WRITE_PID"
+ kill $WRITE_PID
+ wait $WRITE_PID
+
+ echo "waiting for multiop $PID"
+ wait $PID || return 2
+ do_facet client munlink $MOUNT/$tfile || return 3
+ do_facet client munlink $MOUNT/${tfile}-2 || return 3
+ return $RC
+}
+run_test 40 "cause recovery in ptlrpc, ensure IO continues"
+
+
+#b=2814
+# make sure that a read to one osc doesn't try to double-unlock its page just
+# because another osc is invalid. trigger_group_io used to mistakenly return
+# an error if any oscs were invalid even after having successfully put rpcs
+# on valid oscs. This was fatal if the caller was ll_readpage who unlocked
+# the page, guarnateeing that the unlock from the RPC completion would
+# assert on trying to unlock the unlocked page.
+test_41() {
+ [ $OSTCOUNT -lt 2 ] && \
+ skip "skipping test 41: we don't have a second OST to test with" && \
+ return
+
+ local f=$MOUNT/$tfile
+ # make sure the start of the file is ost1
+ lfs setstripe $f -s $((128 * 1024)) -i 0
+ do_facet client dd if=/dev/zero of=$f bs=4k count=1 || return 3
+ cancel_lru_locks osc
+ # fail ost2 and read from ost1
+ local osc2dev=`do_facet mds "lctl get_param -n devices | grep ${ost2_svc}-osc-MDT0000" | awk '{print $1}'`
+ [ -z "$osc2dev" ] && echo "OST: $ost2_svc" && lctl get_param -n devices && return 4
+ do_facet mds $LCTL --device $osc2dev deactivate || return 1
+ do_facet client dd if=$f of=/dev/null bs=4k count=1 || return 3
+ do_facet mds $LCTL --device $osc2dev activate || return 2
+ return 0
+}
+run_test 41 "read from a valid osc while other oscs are invalid"
+
+# test MDS recovery after ost failure
+test_42() {
+ blocks=`df -P $MOUNT | tail -n 1 | awk '{ print $2 }'`
+ createmany -o $DIR/$tfile-%d 800
+ replay_barrier ost1
+ unlinkmany $DIR/$tfile-%d 0 400
+ debugsave
+ sysctl -w lnet.debug=-1
+ facet_failover ost1
+
+ # osc is evicted, fs is smaller (but only with failout OSTs (bug 7287)
+ #blocks_after=`df -P $MOUNT | tail -n 1 | awk '{ print $2 }'`
+ #[ $blocks_after -lt $blocks ] || return 1
+ echo wait for MDS to timeout and recover
+ sleep $((TIMEOUT * 2))
+ debugrestore
+ unlinkmany $DIR/$tfile-%d 400 400
+ $CHECKSTAT -t file $DIR/$tfile-* && return 2 || true
+}
+run_test 42 "recovery after ost failure"
+
+# timeout in MDS/OST recovery RPC will LBUG MDS
+test_43() { # bug 2530
+ replay_barrier $SINGLEMDS
+
+ # OBD_FAIL_OST_CREATE_NET 0x204
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000204"
+ fail $SINGLEMDS
+ sleep 10
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
+
+ return 0
+}
+run_test 43 "mds osc import failure during recovery; don't LBUG"
+
+test_44() {
+ mdcdev=`lctl get_param -n devices | awk '/MDT0000-mdc-/ {print $1}'`
+ [ "$mdcdev" ] || exit 2
+ for i in `seq 1 10`; do
+ #define OBD_FAIL_TGT_CONN_RACE 0x701
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000701"
+ $LCTL --device $mdcdev recover
+ df $MOUNT
+ done
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 44 "race in target handle connect"
+
+test_44b() {
+ mdcdev=`lctl get_param -n devices | awk '/MDT0000-mdc-/ {print $1}'`
+ [ "$mdcdev" ] || exit 2
+ for i in `seq 1 10`; do
+ #define OBD_FAIL_TGT_DELAY_RECONNECT 0x704
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000704"
+ $LCTL --device $mdcdev recover
+ df $MOUNT
+ done
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 44b "race in target handle connect"
+
+# Handle failed close
+test_45() {
+ mdcdev=`lctl get_param -n devices | awk '/MDT0000-mdc-/ {print $1}'`
+ [ "$mdcdev" ] || exit 2
+ $LCTL --device $mdcdev recover
+
+ multiop_bg_pause $DIR/$tfile O_c || return 1
+ pid=$!
+
+ # This will cause the CLOSE to fail before even
+ # allocating a reply buffer
+ $LCTL --device $mdcdev deactivate || return 4
+
+ # try the close
+ kill -USR1 $pid
+ wait $pid || return 1
+
+ $LCTL --device $mdcdev activate || return 5
+ sleep 1
+
+ $CHECKSTAT -t file $DIR/$tfile || return 2
+ return 0
+}
+run_test 45 "Handle failed close"
+
+test_46() {
+ dmesg -c >/dev/null
+ drop_reply "touch $DIR/$tfile"
+ fail $SINGLEMDS
+ # ironically, the previous test, 45, will cause a real forced close,
+ # so just look for one for this test
+ dmesg | grep -i "force closing client file handle for $tfile" && return 1
+ return 0
+}
+run_test 46 "Don't leak file handle after open resend (3325)"
+
+test_47() { # bug 2824
+ # create some files to make sure precreate has been done on all
+ # OSTs. (just in case this test is run independently)
+ createmany -o $DIR/$tfile 20 || return 1
+
+ # OBD_FAIL_OST_CREATE_NET 0x204
+ fail ost1
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000204"
+ df $MOUNT || return 2
+
+ # let the MDS discover the OST failure, attempt to recover, fail
+ # and recover again.
+ sleep $((3 * TIMEOUT))
+
+ # Without 2824, this createmany would hang
+ createmany -o $DIR/$tfile 20 || return 3
+ unlinkmany $DIR/$tfile 20 || return 4
+
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 47 "MDS->OSC failure during precreate cleanup (2824)"
+
+test_48() {
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile 20 || return 1
+ # OBD_FAIL_OST_EROFS 0x216
+ fail $SINGLEMDS
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000216"
+ df $MOUNT || return 2
+
+ createmany -o $DIR/$tfile 20 20 || return 2
+ unlinkmany $DIR/$tfile 40 || return 3
+
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 48 "MDS->OSC failure during precreate cleanup (2824)"
+
+test_50() {
+ local oscdev=`do_facet $SINGLEMDS lctl get_param -n devices | grep ${ost1_svc}-osc-MDT0000 | awk '{print $1}'`
+ [ "$oscdev" ] || return 1
+ do_facet $SINGLEMDS $LCTL --device $oscdev recover || return 2
+ do_facet $SINGLEMDS $LCTL --device $oscdev recover || return 3
+ # give the mds_lov_sync threads a chance to run
+ sleep 5
+}
+run_test 50 "Double OSC recovery, don't LASSERT (3812)"
+
+# b3764 timed out lock replay
+test_52() {
+ touch $DIR/$tfile
+ cancel_lru_locks mdc
+
+ multiop $DIR/$tfile s || return 1
+ replay_barrier $SINGLEMDS
+#define OBD_FAIL_LDLM_REPLY 0x30c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000030c"
+ fail $SINGLEMDS || return 2
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+
+ $CHECKSTAT -t file $DIR/$tfile-* && return 3 || true
+}
+run_test 52 "time out lock replay (3764)"
+
+# bug 3462 - simultaneous MDC requests
+test_53a() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+ # give multiop a change to open
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET 0x115
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000115"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+
+ mcreate $DIR/${tdir}-2/f || return 1
+
+ # close should still be here
+ [ -d /proc/$close_pid ] || return 2
+
+ replay_barrier_nodf $SINGLEMDS
+ fail $SINGLEMDS
+ wait $close_pid || return 3
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 4
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 5
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53a "|X| close request while two MDC requests in flight"
+
+test_53b() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET 0x107
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000107"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+ wait $close_pid || return 1
+ # open should still be here
+ [ -d /proc/$open_pid ] || return 2
+
+ replay_barrier_nodf $SINGLEMDS
+ fail $SINGLEMDS
+ wait $open_pid || return 3
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 4
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 5
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53b "|X| open request while two MDC requests in flight"
+
+test_53c() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET 0x107
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000107"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET 0x115
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000115"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+
+ replay_barrier_nodf $SINGLEMDS
+ fail_nodf $SINGLEMDS
+ wait $open_pid || return 1
+ sleep 2
+ # close should be gone
+ [ -d /proc/$close_pid ] && return 2
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 4
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53c "|X| open request and close request while two MDC requests in flight"
+
+test_53d() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+ # give multiop a chance to open
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET_REP 0x13f
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000013f"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ mcreate $DIR/${tdir}-2/f || return 1
+
+ # close should still be here
+ [ -d /proc/$close_pid ] || return 2
+ fail $SINGLEMDS
+ wait $close_pid || return 3
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 4
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 5
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53d "|X| close reply while two MDC requests in flight"
+
+test_53e() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x119"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+ wait $close_pid || return 1
+ # open should still be here
+ [ -d /proc/$open_pid ] || return 2
+
+ replay_barrier_nodf $SINGLEMDS
+ fail $SINGLEMDS
+ wait $open_pid || return 3
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 4
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 5
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53e "|X| open reply while two MDC requests in flight"
+
+test_53f() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x119"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET_REP 0x13f
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000013f"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+
+ replay_barrier_nodf $SINGLEMDS
+ fail_nodf $SINGLEMDS
+ wait $open_pid || return 1
+ sleep 2
+ # close should be gone
+ [ -d /proc/$close_pid ] && return 2
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 4
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53f "|X| open reply and close reply while two MDC requests in flight"
+
+test_53g() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x119"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET 0x115
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000115"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ replay_barrier_nodf $SINGLEMDS
+ fail_nodf $SINGLEMDS
+ wait $open_pid || return 1
+ sleep 2
+ # close should be gone
+ [ -d /proc/$close_pid ] && return 2
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 4
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53g "|X| drop open reply and close request while close and open are both in flight"
+
+test_53h() {
+ mkdir -p $DIR/${tdir}-1
+ mkdir -p $DIR/${tdir}-2
+ multiop $DIR/${tdir}-1/f O_c &
+ close_pid=$!
+
+ #define OBD_FAIL_MDS_REINT_NET 0x107
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000107"
+ mcreate $DIR/${tdir}-2/f &
+ open_pid=$!
+ sleep 1
+
+ #define OBD_FAIL_MDS_CLOSE_NET_REP 0x13f
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000013f"
+ kill -USR1 $close_pid
+ cancel_lru_locks mdc # force the close
+ sleep 1
+
+ replay_barrier_nodf $SINGLEMDS
+ fail_nodf $SINGLEMDS
+ wait $open_pid || return 1
+ sleep 2
+ # close should be gone
+ [ -d /proc/$close_pid ] && return 2
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+
+ $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
+ $CHECKSTAT -t file $DIR/${tdir}-2/f || return 4
+ rm -rf $DIR/${tdir}-*
+}
+run_test 53h "|X| open request and close reply while two MDC requests in flight"
+
+#b_cray 54 "|X| open request and close reply while two MDC requests in flight"
+
+#b3761 ASSERTION(hash != 0) failed
+test_55() {
+# OBD_FAIL_MDS_OPEN_CREATE | OBD_FAIL_ONCE
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012b"
+ touch $DIR/$tfile &
+ # give touch a chance to run
+ sleep 5
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ rm $DIR/$tfile
+ return 0
+}
+run_test 55 "let MDS_CHECK_RESENT return the original return code instead of 0"
+
+#b3440 ASSERTION(rec->ur_fid2->id) failed
+test_56() {
+ ln -s foo $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ #drop_reply "cat $DIR/$tfile"
+ fail $SINGLEMDS
+ sleep 10
+}
+run_test 56 "don't replay a symlink open request (3440)"
+
+#recovery one mds-ost setattr from llog
+test_57() {
+#define OBD_FAIL_MDS_OST_SETATTR 0x12c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012c"
+ touch $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ sleep 1
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ rm $DIR/$tfile
+}
+run_test 57 "test recovery from llog for setattr op"
+
+#recovery many mds-ost setattr from llog
+test_58() {
+#define OBD_FAIL_MDS_OST_SETATTR 0x12c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012c"
+ createmany -o $DIR/$tdir/$tfile-%d 2500
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ sleep 2
+ $CHECKSTAT -t file $DIR/$tdir/$tfile-* >/dev/null || return 1
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ unlinkmany $DIR/$tdir/$tfile-%d 2500
+ rmdir $DIR/$tdir
+}
+run_test 58 "test recovery from llog for setattr op (test llog_gen_rec)"
+
+# log_commit_thread vs filter_destroy race used to lead to import use after free
+# bug 11658
+test_59() {
+ createmany -o $DIR/$tdir/$tfile-%d 200
sync
- lctl --device %${dev}1 readonly
- lctl --device %${dev}1 notransno
+ unlinkmany $DIR/$tdir/$tfile-%d 200
+#define OBD_FAIL_PTLRPC_DELAY_RECOV 0x507
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x507"
+ fail ost1
+ fail $SINGLEMDS
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x0"
+ sleep 20
+ rmdir $DIR/$tdir
}
+run_test 59 "test log_commit_thread vs filter_destroy race"
-fail() {
- stop mds
- start mds
- df $MOUNTPT
+# race between add unlink llog vs cat log init in post_recovery (only for b1_6)
+# bug 12086: should no oops and No ctxt error for this test
+test_60() {
+ createmany -o $DIR/$tdir/$tfile-%d 200
+ replay_barrier $SINGLEMDS
+ unlinkmany $DIR/$tdir/$tfile-%d 0 100
+ fail $SINGLEMDS
+ unlinkmany $DIR/$tdir/$tfile-%d 100 100
+ local no_ctxt=`dmesg | grep "No ctxt"`
+ [ -z "$no_ctxt" ] || error "ctxt is not initialized in recovery"
}
+run_test 60 "test llog post recovery init vs llog unlink"
-do_lmc() {
- lmc -m replay-single.xml $@
+#test race llog recovery thread vs llog cleanup
+test_61() {
+ mkdir $DIR/$tdir
+ createmany -o $DIR/$tdir/$tfile-%d 800
+ replay_barrier ost1
+# OBD_FAIL_OST_LLOG_RECOVERY_TIMEOUT 0x221
+ unlinkmany $DIR/$tdir/$tfile-%d 800
+ set_nodes_failloc "$(osts_nodes)" 0x80000221
+ facet_failover ost1
+ sleep 10
+ fail ost1
+ sleep 30
+ set_nodes_failloc "$(osts_nodes)" 0x0
+
+ $CHECKSTAT -t file $DIR/$tdir/$tfile-* && return 1
+ rmdir $DIR/$tdir
}
+run_test 61 "test race llog recovery vs llog cleanup"
-add_facet() {
- local facet=$1
- shift
- do_lmc --add node --node ${facet}_facet $@ --timeout $TIMEOUT
- do_lmc --add net --node ${facet}_facet --nid localhost --nettype tcp
+#test race mds llog sync vs llog cleanup
+test_61b() {
+# OBD_FAIL_MDS_LLOG_SYNC_TIMEOUT 0x140
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000140"
+ facet_failover $SINGLEMDS
+ sleep 10
+ fail $SINGLEMDS
+ do_facet client dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 || return 1
}
+run_test 61b "test race mds llog sync vs llog cleanup"
+
+#test race cancel cookie cb vs llog cleanup
+test_61c() {
+# OBD_FAIL_OST_CANCEL_COOKIE_TIMEOUT 0x222
+ touch $DIR/$tfile
+ set_nodes_failloc "$(osts_nodes)" 0x80000222
+ rm $DIR/$tfile
+ sleep 10
+ fail ost1
+ set_nodes_failloc "$(osts_nodes)" 0x0
+}
+run_test 61c "test race mds llog sync vs llog cleanup"
+
+# start multi-client tests
+test_70a () {
+ [ -z "$CLIENTS" ] && \
+ { skip "Need two or more clients." && return; }
+ [ $CLIENTCOUNT -lt 2 ] && \
+ { skip "Need two or more clients, have $CLIENTCOUNT" && return; }
+
+ echo "mount clients $CLIENTS ..."
+ zconf_mount_clients $CLIENTS $DIR
-gen_config() {
- rm -f replay-single.xml
- add_facet mds
- add_facet ost
- add_facet client --lustre_upcall $UPCALL
- do_lmc --add mds --node mds_facet --mds mds1 --dev $MDSDEV --size $MDSSIZE
- do_lmc --add ost --node ost_facet --ost ost1 --dev $OSTDEV --size $OSTSIZE
- do_lmc --add mtpt --node client_facet --path $MOUNTPT --mds mds1 --ost ost1
+ local clients=${CLIENTS//,/ }
+ echo "Write/read files on $DIR ; clients $CLIENTS ... "
+ for CLIENT in $clients; do
+ do_node $CLIENT dd bs=1M count=10 if=/dev/zero \
+ of=$DIR/${tfile}_${CLIENT} 2>/dev/null || \
+ error "dd failed on $CLIENT"
+ done
+
+ local prev_client=$(echo $clients | sed 's/^.* \(\w\+\)$/\1/')
+ for C in ${CLIENTS//,/ }; do
+ do_node $prev_client dd if=$DIR/${tfile}_${C} of=/dev/null 2>/dev/null || \
+ error "dd if=$DIR/${tfile}_${C} failed on $prev_client"
+ prev_client=$C
+ done
+
+ ls $DIR
+
+ zconf_umount_clients $CLIENTS $DIR
}
+run_test 70a "check multi client t-f"
+
+test_70b () {
+ [ -z "$CLIENTS" ] && \
+ { skip "Need two or more clients." && return; }
+ [ $CLIENTCOUNT -lt 2 ] && \
+ { skip "Need two or more clients, have $CLIENTCOUNT" && return; }
+
+ zconf_mount_clients $CLIENTS $DIR
+
+ local duration="-t 60"
+ local cmd="rundbench 1 $duration "
+ local PID=""
+ for CLIENT in ${CLIENTS//,/ }; do
+ $PDSH $CLIENT "set -x; PATH=:$PATH:$LUSTRE/utils:$LUSTRE/tests/:${DBENCH_LIB} DBENCH_LIB=${DBENCH_LIB} $cmd" &
+ PID=$!
+ echo $PID >pid.$CLIENT
+ echo "Started load PID=`cat pid.$CLIENT`"
+ done
-gen_config
-start mds
-start ost
-start client
+ replay_barrier $SINGLEMDS
+ sleep 3 # give clients a time to do operations
-touch $MOUNTPT/lustre-works
-replay_barrier mds
-touch $MOUNTPT/lustre-does-not-work
+ log "$TESTNAME fail mds 1"
+ fail $SINGLEMDS
+
+# wait for client to reconnect to MDS
+ sleep $TIMEOUT
+
+ for CLIENT in ${CLIENTS//,/ }; do
+ PID=`cat pid.$CLIENT`
+ wait $PID
+ rc=$?
+ echo "load on ${CLIENT} returned $rc"
+ done
+
+ zconf_umount_clients $CLIENTS $DIR
+}
+run_test 70b "mds recovery; $CLIENTCOUNT clients"
+# end multi-client tests
-stop client
-stop ost
-stop mds
+equals_msg `basename $0`: test complete, cleaning up
+check_and_cleanup_lustre
+[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true
git://git.whamcloud.com / fs / lustre-release.git / blobdiff