set -e
-# bug 5493 LU2034
-ALWAYS_EXCEPT="52 $RECOVERY_SMALL_EXCEPT"
-
export MULTIOP=${MULTIOP:-multiop}
PTLDEBUG=${PTLDEBUG:--1}
LUSTRE=${LUSTRE:-`dirname $0`/..}
. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
init_logging
+ALWAYS_EXCEPT="$RECOVERY_SMALL_EXCEPT "
+# bug number for skipped test:
+ALWAYS_EXCEPT+=" "
+# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
+
require_dsh_mds || exit 0
# also long tests: 19, 21a, 21e, 21f, 23, 27
local before=$(date +%s)
local evict
- [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.53) ]] &&
- skip "Need MDS version at least 2.6.53" && return
+ [[ "$MDS1_VERSION" -lt $(version_code 2.6.53) ]] &&
+ skip "Need MDS version at least 2.6.53"
do_facet client "stat $DIR > /dev/null" ||
error "failed to stat $DIR: $?"
drop_bl_callback_once "chmod 0777 $DIR" ||
awk '{sub("_UUID", "", $2); print $2;}')
#assume one client
mdccli=$($LCTL dl | grep "${mdtname}-mdc" | awk '{print $4;}')
- conn_uuid=$($LCTL get_param -n mdc.${mdccli}.mds_conn_uuid)
+ conn_uuid=$($LCTL get_param -n mdc.${mdccli}.conn_uuid)
mdcpath="mdc.${mdccli}.import=connection=${conn_uuid}"
drop_bl_callback_once "chmod 0777 ${workdir}" &
local before=$(date +%s)
local evict
- [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.90) ]] &&
- skip "Need MDS version at least 2.6.90" && return
+ [[ "$MDS1_VERSION" -lt $(version_code 2.6.90) ]] &&
+ skip "Need MDS version at least 2.6.90"
# sleep 1 is to make sure that BEFORE is not equal to EVICTED below
sleep 1
test_10e()
{
- [[ $(lustre_version_code ost1) -le $(version_code 2.8.58) ]] &&
- skip "Need OST version at least 2.8.59" && return 0
- [ $CLIENTCOUNT -lt 2 ] && skip "need two clients" && return 0
+ [[ "$OST1_VERSION" -le $(version_code 2.8.58) ]] &&
+ skip "Need OST version at least 2.8.59"
+ [ $CLIENTCOUNT -lt 2 ] && skip "need two clients"
[ $(facet_host client) == $(facet_host ost1) ] &&
- skip "need ost1 and client on different nodes" && return 0
+ skip "need ost1 and client on different nodes"
local -a clients=(${CLIENTS//,/ })
local client1=${clients[0]}
local client2=${clients[1]}
# test of open reconstruct
test_53() {
touch $DIR/$tfile
- drop_ldlm_reply "openfile -f O_RDWR:O_CREAT -m 0755 $DIR/$tfile" ||\
+ drop_mdt_ldlm_reply "openfile -f O_RDWR:O_CREAT -m 0755 $DIR/$tfile" ||\
return 2
}
run_test 53 "touch: drop rep"
test_54() {
- zconf_mount `hostname` $MOUNT2
- touch $DIR/$tfile
- touch $DIR2/$tfile.1
- sleep 10
- cat $DIR2/$tfile.missing # save transno = 0, rc != 0 into last_rcvd
- fail $SINGLEMDS
- umount $MOUNT2
- ERROR=`dmesg | egrep "(test 54|went back in time)" | tail -n1 | grep "went back in time"`
- [ x"$ERROR" == x ] || error "back in time occured"
+ zconf_mount $(hostname) $MOUNT2
+ touch $DIR/$tfile
+ touch $DIR2/$tfile.1
+ sleep 10
+ cat $DIR2/$tfile.missing # save transno = 0, rc != 0 into last_rcvd
+ fail $SINGLEMDS
+ umount $MOUNT2
+ ERROR=$(dmesg | egrep "(test 54|went back in time)" | tail -n1 |
+ grep "went back in time")
+ [ x"$ERROR" == x ] || error "back in time occured"
}
run_test 54 "back in time"
# Minimum pass speed is 2MBps
local ddtimeout=64
# LU-2887/LU-3089 - set min pass speed to 500KBps
- [ "$(facet_fstype ost1)" = "zfs" ] && ddtimeout=256
+ [ "$ost1_FSTYPE" = zfs ] && ddtimeout=256
# first dd should be finished quickly
$LFS setstripe -c 1 -i 0 $DIR/$tdir/$tfile-1
#}
#run_test 62 "Verify connection flags race - bug LU-1716"
+test_65() {
+ mount_client $DIR2
+
+ #grant lock1, export2
+ $SETSTRIPE -i -0 $DIR2/$tfile || return 1
+ $MULTIOP $DIR2/$tfile Ow || return 2
+
+#define OBD_FAIL_LDLM_BL_EVICT 0x31e
+ do_facet ost $LCTL set_param fail_loc=0x31e
+ #get waiting lock2, export1
+ $MULTIOP $DIR/$tfile Ow &
+ PID1=$!
+ # let enqueue to get asleep
+ sleep 2
+
+ #get lock2 blocked
+ $MULTIOP $DIR2/$tfile Ow &
+ PID2=$!
+ sleep 2
+
+ #evict export1
+ ost_evict_client
+
+ sleep 2
+ do_facet ost $LCTL set_param fail_loc=0
+
+ wait $PID1
+ wait $PID2
+
+ umount_client $DIR2
+}
+run_test 65 "lock enqueue for destroyed export"
+
test_66()
{
- [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.51) ]] ||
- { skip "Need MDS version at least 2.7.51"; return 0; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.51) ]] ||
+ skip "Need MDS version at least 2.7.51"
local list=$(comma_list $(osts_nodes))
# drop 1 reply with UPDATE lock
mcreate $DIR/$tfile || error "mcreate failed: $?"
- drop_ldlm_reply_once "stat $DIR/$tfile" &
+ drop_mdt_ldlm_reply_once "stat $DIR/$tfile" &
sleep 2
# make the re-sent lock to sleep
do_nodes $list $LCTL set_param fail_loc=0x80000136
#initiate the re-connect & re-send
- local mdccli=$($LCTL dl | awk '/-mdc-/ {print $4;}')
- local conn_uuid=$($LCTL get_param -n mdc.${mdccli}.mds_conn_uuid)
+ local mdtname="MDT0000"
+ local mdccli=$($LCTL dl | grep "${mdtname}-mdc" | awk '{print $4;}')
+ local conn_uuid=$($LCTL get_param -n mdc.${mdccli}.conn_uuid)
$LCTL set_param "mdc.${mdccli}.import=connection=${conn_uuid}"
sleep 2
}
run_test 66 "lock enqueue re-send vs client eviction"
-test_65() {
- mount_client $DIR2
-
- #grant lock1, export2
- $SETSTRIPE -i -0 $DIR2/$tfile || return 1
- $MULTIOP $DIR2/$tfile Ow || return 2
-
-#define OBD_FAIL_LDLM_BL_EVICT 0x31e
- do_facet ost $LCTL set_param fail_loc=0x31e
- #get waiting lock2, export1
- $MULTIOP $DIR/$tfile Ow &
- PID1=$!
- # let enqueue to get asleep
- sleep 2
+test_67()
+{
+#define OBD_FAIL_PTLRPC_CONNECT_RACE 0x531
+ $LCTL set_param fail_loc=0x80000531
- #get lock2 blocked
- $MULTIOP $DIR2/$tfile Ow &
- PID2=$!
+ local mdtname="MDT0000"
+ local mdccli=$($LCTL dl | grep "${mdtname}-mdc" | awk '{print $4;}')
+ local conn_uuid=$($LCTL get_param -n mdc.${mdccli}.mds_conn_uuid)
+ $LCTL set_param "mdc.${mdccli}.import=connection=${conn_uuid}" &
sleep 2
- #evict export1
- ost_evict_client
-
- sleep 2
- do_facet ost $LCTL set_param fail_loc=0
-
- wait $PID1
- wait $PID2
+ mds_evict_client
+ sleep 1
- umount_client $DIR2
+ client_reconnect
+ wait
}
-run_test 65 "lock enqueue for destroyed export"
+run_test 67 "connect vs import invalidate race"
check_cli_ir_state()
{
}
run_test 100 "IR: Make sure normal recovery still works w/o IR"
-test_101()
+test_101a()
{
- do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
- { skip "MGS without IR support"; return 0; }
+ do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
+ skip "MGS without IR support"
- set_ir_status full
+ set_ir_status full
- local OST1_IMP=$(get_osc_import_name client ost1)
+ local ost1_imp=$(get_osc_import_name client ost1)
- # disable pinger recovery
- lctl set_param -n osc.$OST1_IMP.pinger_recov=0
+ # disable pinger recovery
+ lctl set_param -n osc.$ost1_imp.pinger_recov=0
+ stack_trap "$LCTL set_param -n osc.$ost1_imp.pinger_recov=1" EXIT
- fail ost1
+ fail ost1
- target_instance_match ost1 || error "instance mismatch"
- nidtbl_versions_match || error "version must match"
+ target_instance_match ost1 || error "instance mismatch"
+ nidtbl_versions_match || error "version must match"
+}
+run_test 101a "IR: Make sure IR works w/o normal recovery"
+
+test_101b()
+{
+ do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
+ skip "MGS without IR support"
- lctl set_param -n osc.$OST1_IMP.pinger_recov=1
+ set_ir_status full
+
+ local ost1_imp=$(get_osc_import_name client ost1)
+
+#define OBD_FAIL_OST_PREPARE_DELAY 0x247
+ do_facet ost1 "$LCTL set_param fail_loc=0x247"
+ # disable pinger recovery
+ $LCTL set_param -n osc.$ost1_imp.pinger_recov=0
+ stack_trap "$LCTL set_param -n osc.$ost1_imp.pinger_recov=1" EXIT
+
+#OST may return EAGAIN if it is not configured yet
+ fail ost1
}
-run_test 101 "IR: Make sure IR works w/o normal recovery"
+run_test 101b "IR: Make sure IR works w/o normal recovery and proceed EAGAIN"
test_102()
{
}
test_106() { # LU-1789
- [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.50) ]] ||
- { skip "Need MDS version at least 2.3.50"; return 0; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.3.50) ]] ||
+ skip "Need MDS version at least 2.3.50"
#define OBD_FAIL_MDC_LIGHTWEIGHT 0x805
$LCTL set_param fail_loc=0x805
touch $DIR2/$tfile || error "failed to create empty file"
replay_barrier $SINGLEMDS
- $LCTL set_param debug=console
+ $LCTL set_param debug=ha
$LCTL clear
facet_failover $SINGLEMDS
- # lightweight connection must be evicted
+ # lightweight goes through LUSTRE_IMP_RECOVER during failover
touch -c $DIR2/$tfile || true
$LCTL dk $TMP/lustre-log-$TESTNAME.log
- evicted=`awk '/This client was evicted by .*MDT0000/ {
- print;
- }' $TMP/lustre-log-$TESTNAME.log`
- [ -z "$evicted" ] && error "lightweight client not evicted by mds"
+ recovered=$(awk '/MDT0000-mdc-[0-9a-f]*. lwp recover/ { print }' \
+ $TMP/lustre-log-$TESTNAME.log)
+ [ -z "$recovered" ] && error "lightweight client was not recovered"
# and all operations performed by lightweight client should be
# synchronous, so the file created before mds restart should be there
run_test 110f "remove remote directory: drop slave rep"
test_110g () {
- [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.57) ]] ||
- { skip "Need MDS version at least 2.6.57"; return 0; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.11.0) ]] ||
+ skip "Need MDS version at least 2.11.0"
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
- local remote_dir=$DIR/$tdir/remote_dir
- local mdtidx=1
-
- mkdir -p $remote_dir
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
- createmany -o $remote_dir/f 100
+ mkdir -p $DIR/$tdir
+ touch $DIR/$tdir/$tfile
- #define OBD_FAIL_MIGRATE_NET_REP 0x1800
- do_facet mds$mdtidx lctl set_param fail_loc=0x1800
- $LFS migrate -m $mdtidx $remote_dir || error "migrate failed"
- do_facet mds$mdtidx lctl set_param fail_loc=0x0
+ # OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet mds1 $LCTL set_param fail_loc=0x119
+ $LFS migrate -m 1 $DIR/$tdir &
+ migrate_pid=$!
+ sleep 5
+ do_facet mds1 $LCTL set_param fail_loc=0
+ wait $migrate_pid
- for file in $(find $remote_dir); do
- mdt_index=$($LFS getstripe -m $file)
- [ $mdt_index == $mdtidx ] ||
- error "$file is not on MDT${mdtidx}"
- done
+ local mdt_index
+ mdt_index=$($LFS getstripe -m $DIR/$tdir)
+ [ $mdt_index == 1 ] || error "$tdir is not on MDT1"
+ mdt_index=$($LFS getstripe -m $DIR/$tdir/$tfile)
+ [ $mdt_index == 1 ] || error "$tfile is not on MDT1"
rm -rf $DIR/$tdir || error "rmdir failed"
}
run_test 110g "drop reply during migration"
test_110h () {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
- local server_version=$(lustre_version_code mds1)
- [[ $server_version -ge $(version_code 2.7.56) ]] ||
- { skip "Need MDS version at least 2.7.56"; return 0; }
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.56) ]] ||
+ skip "Need MDS version at least 2.7.56"
local src_dir=$DIR/$tdir/source_dir
local tgt_dir=$DIR/$tdir/target_dir
run_test 110h "drop update reply during cross-MDT file rename"
test_110i () {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
- local server_version=$(lustre_version_code mds1)
- [[ $server_version -ge $(version_code 2.7.56) ]] ||
- { skip "Need MDS version at least 2.7.56"; return 0; }
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.56) ]] ||
+ skip "Need MDS version at least 2.7.56"
local src_dir=$DIR/$tdir/source_dir
local tgt_dir=$DIR/$tdir/target_dir
run_test 110i "drop update reply during cross-MDT dir rename"
test_110j () {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
- local server_version=$(lustre_version_code mds1)
- [[ $server_version -ge $(version_code 2.7.56) ]] ||
- { skip "Need MDS version at least 2.7.56"; return 0; }
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.56) ]] ||
+ skip "Need MDS version at least 2.7.56"
local remote_dir=$DIR/$tdir/remote_dir
local local_dir=$DIR/$tdir/local_dir
}
run_test 110j "drop update reply during cross-MDT ln"
+test_110k() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTS"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.12.55) ]] ||
+ skip "Need MDS version at least 2.12.55"
+
+ stop mds2 || error "stop mds2 failed"
+ umount $MOUNT
+
+#define OBD_FAIL_FLD_QUERY_REQ 0x1103
+ do_facet mds2 lctl set_param fail_loc=0x1103
+ start mds2 $(mdsdevname 2) -o abort_recovery ||
+ error "start MDS with abort_recovery should succeed"
+ do_facet mds2 lctl set_param fail_loc=0
+
+ # cleanup
+ stop mds2 || error "cleanup: stop mds2 failed"
+ start mds2 $(mdsdevname 2) || error "cleanup: start mds2 failed"
+ zconf_mount $(hostname) $MOUNT || error "cleanup: mount failed"
+ client_up || error "post-failover df failed"
+}
+run_test 110k "FID_QUERY failed during recovery"
+
# LU-2844 mdt prepare fail should not cause umount oops
test_111 ()
{
- [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.62) ]] ||
- { skip "Need MDS version at least 2.3.62"; return 0; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.3.62) ]] ||
+ skip "Need MDS version at least 2.3.62"
#define OBD_FAIL_MDS_CHANGELOG_INIT 0x151
do_facet $SINGLEMDS lctl set_param fail_loc=0x151
}
test_115a() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
#define OBD_FAIL_PTLRPC_DROP_BULK 0x51a
run_test 115a "read: late REQ MDunlink and no bulk"
test_115b() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
#define OBD_FAIL_OST_ENOSPC 0x215
run_test 115b "write: late REQ MDunlink and no bulk"
test_115c() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
#define OBD_FAIL_PTLRPC_DROP_BULK 0x51a
run_test 115c "read: late Reply MDunlink and no bulk"
test_115d() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
#define OBD_FAIL_OST_ENOSPC 0x215
run_test 115d "write: late Reply MDunlink and no bulk"
test_115e() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_BULK_UNLINK 0x510
#define OBD_FAIL_OST_ALL_REPLY_NET 0x211
run_test 115e "read: late Bulk MDunlink and no reply"
test_115f() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
#define OBD_FAIL_OST_ALL_REPLY_NET 0x211
run_test 115f "read: late REQ MDunlink and no reply"
test_115g() {
- [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
- skip "need at least 2.8.50 on OST" && return 0
+ [ "$OST1_VERSION" -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST"
#define OBD_FAIL_PTLRPC_LONG_BOTH_UNLINK 0x51c
test_115_read 0x8000051c 0
# drop 1 reply with UPDATE lock,
# resend should not create 2nd lock on server
mcreate $DIR/$tfile || error "mcreate failed: $?"
- drop_ldlm_reply_once "stat $DIR/$tfile" || error "stat failed: $?"
+ drop_mdt_ldlm_reply_once "stat $DIR/$tfile" || error "stat failed: $?"
# 2 BL AST will be sent to client, both must find the same lock,
# race them to not get EINVAL for 2nd BL AST
}
test_130a() {
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- local server_version=$(lustre_version_code $SINGLEMDS)
- [[ $server_version -ge $(version_code 2.7.2) ]] ||
- { skip "Need server version newer than 2.7.1"; return 0; }
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.2) ]] ||
+ skip "Need server version newer than 2.7.1"
test_130_base
run_test 130a "enqueue resend on not existing file"
test_130b() {
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- local server_version=$(lustre_version_code $SINGLEMDS)
- [[ $server_version -ge $(version_code 2.7.2) ]] ||
- { skip "Need server version newer than 2.7.1"; return 0; }
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.7.2) ]] ||
+ skip "Need server version newer than 2.7.1"
test_130_base
# let the reply to be dropped
multiop_bg_pause $DIR/$tfile O_jc || return 1
PID=$!
- #define OBD_FAIL_LDLM_REPLY 0x30c
- do_nodes $list $LCTL set_param fail_loc=0x8000030c
+ #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
+ do_nodes $list $LCTL set_param fail_loc=0x80000157
kill -USR1 $PID
echo "waiting for multiop $PID"
wait $PID || return 2
}
run_test 134 "race between failover and search for reply data free slot"
+test_135() {
+ [ "$MDS1_VERSION" -lt $(version_code 2.12.51) ] &&
+ skip "Need MDS version at least 2.12.51"
+
+ mkdir -p $DIR/$tdir
+ $LFS setstripe -E 1M -L mdt $DIR/$tdir
+ # to have parent dir write lock before open/resend
+ touch $DIR/$tdir/$tfile
+ #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80000157
+ openfile -f O_RDWR:O_CREAT -m 0755 $DIR/$tdir/$tfile ||
+ error "Failed to open DOM file"
+}
+run_test 135 "DOM: open/create resend to return size"
+
+test_136() {
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ [[ "$MDS1_VERSION" -ge $(version_code 2.12.52) ]] ||
+ skip "Need MDS version at least 2.12.52"
+
+ local mdts=$(comma_list $(mdts_nodes))
+ local MDT0=$(facet_svc $SINGLEMDS)
+
+ local clog=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
+ [ -n "$clog" ] || error "changelog_register failed"
+ cl_mask=$(do_facet mds1 $LCTL get_param \
+ mdd.$MDT0.changelog_mask -n)
+ changelog_chmask "ALL"
+
+ # generate some changelog records to accumulate
+ test_mkdir -i 0 -c 0 $DIR/$tdir || error "mkdir $tdir failed"
+ createmany -m $DIR/$tdir/$tfile 10000 ||
+ error "create $DIR/$tdir/$tfile failed"
+
+ local size1=$(do_facet $SINGLEMDS \
+ $LCTL get_param -n mdd.$MDT0.changelog_size)
+ echo "Changelog size $size1"
+
+ #define OBD_FAIL_LLOG_PURGE_DELAY 0x1318
+ do_nodes $mdts $LCTL set_param fail_loc=0x1318 fail_val=30
+
+ # launch changelog_deregister in background on MDS
+ do_facet mds1 "nohup $LCTL --device $MDT0 changelog_deregister $clog \
+ > foo.out 2> foo.err < /dev/null &"
+ # give time to reach fail_loc
+ sleep 15
+
+ # fail_loc will make MDS sleep in the middle of changelog_deregister
+ # take this opportunity to abruptly kill MDS
+ FAILURE_MODE_save=$FAILURE_MODE
+ FAILURE_MODE=HARD
+ fail mds1
+ FAILURE_MODE=$FAILURE_MODE_save
+
+ do_nodes $mdts $LCTL set_param fail_loc=0x0 fail_val=0
+
+ local size2=$(do_facet $SINGLEMDS \
+ $LCTL get_param -n mdd.$MDT0.changelog_size)
+ echo "Changelog size $size2"
+ local clog2=$(do_facet $SINGLEMDS "$LCTL get_param -n \
+ mdd.$MDT0.changelog_users | grep $clog")
+ echo "After crash, changelog user $clog2"
+
+ [ -n "$clog2" -o $size2 -lt $size1 ] ||
+ error "changelog record count unchanged"
+
+ do_facet mds1 $LCTL set_param mdd.$MDT0.changelog_mask=\'$cl_mask\' -n
+}
+run_test 136 "changelog_deregister leaving pending records"
+
+test_137() {
+ df $DIR
+ mkdir -p $DIR/d1
+ mkdir -p $DIR/d2
+ dd if=/dev/zero of=$DIR/d1/$tfile bs=4096 count=1
+ dd if=/dev/zero of=$DIR/d2/$tfile bs=4096 count=1
+ cancel_lru_locks osc
+
+ #define OBD_FAIL_PTLRPC_RESEND_RACE 0x525
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0x80000525"
+
+ # RPC1: any reply is to be delayed to disable last_xid logic
+ ln $DIR/d1/$tfile $DIR/d1/f2 &
+ sleep 1
+
+ # RPC2: setattr1 reply is delayed & resent
+ # original reply comes to client; the resend get asleep
+ chmod 666 $DIR/d2/$tfile
+
+ # RPC3: setattr2 on the same file; run ahead of RPC2 resend
+ chmod 777 $DIR/d2/$tfile
+
+ # RPC2 resend wakes up
+ sleep 5
+ [ $(stat -c "%a" $DIR/d2/$tfile) == 777 ] || error "resend got applied"
+}
+run_test 137 "late resend must be skipped if already applied"
+
complete $SECONDS
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff