require_dsh_mds || exit 0
# also long tests: 19, 21a, 21e, 21f, 23, 27
-# 1 2.5 2.5 4 4 (min)"
-[ "$SLOW" = "no" ] && EXCEPT_SLOW="17 26a 26b 50 51 57"
-[ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
-# bug number for skipped test: LU-2547
- ALWAYS_EXCEPT="$ALWAYS_EXCEPT 24a 24b"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
build_test_filter
}
run_test 10b "re-send BL AST"
+test_10c() {
+ local before=$(date +%s)
+ local evict
+ local mdccli
+ local mdcpath
+ local conn_uuid
+ local workdir
+ local pid
+ local rc
+
+ workdir="${DIR}/${tdir}"
+ mkdir -p ${workdir} || error "can't create workdir $?"
+ stat ${workdir} > /dev/null ||
+ error "failed to stat ${workdir}: $?"
+ mdtidx=$($LFS getdirstripe -i ${workdir})
+ mdtname=$($LFS mdts ${workdir} | grep -e "^$mdtidx:" |
+ 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)
+ mdcpath="mdc.${mdccli}.import=connection=${conn_uuid}"
+
+ drop_bl_callback_once "chmod 0777 ${workdir}" &
+ pid=$!
+
+ # let chmod blocked
+ sleep 1
+ # force client reconnect
+ $LCTL set_param "${mdcpath}"
+
+ # wait client reconnect
+ client_reconnect
+ wait $pid
+ rc=$?
+ evict=$($LCTL get_param mdc.${mdccli}.state |
+ awk -F"[ [,]" '/EVICTED]$/ { if (t<$4) {t=$4;} } END { print t }')
+
+ [[ $evict -le $before ]] ||
+ ( $LCTL get_param mdc.$FSNAME-MDT*.state;
+ error "eviction happened: $EVICT before:$BEFORE" )
+
+ [ $rc -eq 0 ] || error "chmod must finished OK"
+ checkstat -v -p 0777 "${workdir}" ||
+ error "client checkstat failed: $?"
+}
+run_test 10c "re-send BL AST vs reconnect race (LU-5569)"
+
test_10d() {
local before=$(date +%s)
local evict
rm -f $TMP/$tfile
echo -n ", world" | dd of=$TMP/$tfile bs=1c seek=5
+ remount_client $MOUNT
mount_client $MOUNT2
+ cancel_lru_locks osc
$LFS setstripe -i 0 -c 1 $DIR1/$tfile
- echo -n hello > $DIR1/$tfile
+ echo -n hello | dd of=$DIR1/$tfile bs=5
stat $DIR2/$tfile >& /dev/null
$LCTL set_param fail_err=71
- drop_bl_callback_once "echo -n \\\", world\\\" >> $DIR2/$tfile"
+ drop_bl_callback "echo -n \\\", world\\\" >> $DIR2/$tfile"
client_reconnect
- cmp $DIR1/$tfile $DIR2/$tfile || error "file contents differ"
- cmp $DIR1/$tfile $TMP/$tfile || error "wrong content found"
+ cancel_lru_locks osc
+ cmp -l $DIR1/$tfile $DIR2/$tfile || error "file contents differ"
+ cmp -l $DIR1/$tfile $TMP/$tfile || error "wrong content found"
evict=$(do_facet client $LCTL get_param osc.$FSNAME-OST0000*.state | \
tr -d '\-\[\] ' | \
(do_facet client $LCTL get_param osc.$FSNAME-OST0000*.state;
error "no eviction: $evict before:$before")
+ $LCTL set_param fail_err=0
rm $TMP/$tfile
umount_client $MOUNT2
}
run_test 10d "test failed blocking ast"
+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
+ [ $(facet_host client) == $(facet_host ost1) ] &&
+ skip "need ost1 and client on different nodes" && return 0
+ local -a clients=(${CLIENTS//,/ })
+ local client1=${clients[0]}
+ local client2=${clients[1]}
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile-1 $DIR/$tfile-2
+ $MULTIOP $DIR/$tfile-1 Ow1048576c
+
+#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
+ $LCTL set_param fail_loc=0x80000305
+
+#define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
+ do_facet ost1 "$LCTL set_param fail_loc=0x1000030e"
+ # hit OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT twice:
+ # 1. to return ENOTCONN from ldlm_handle_enqueue0
+ # 2. to pause reconnect handling between resend and setting
+ # import to LUSTRE_IMP_FULL state
+ do_facet ost1 "$LCTL set_param fail_val=3"
+
+ # client1 fails ro respond to bl ast
+ do_node $client2 "$MULTIOP $DIR/$tfile-1 Ow1048576c" &
+ MULTIPID=$!
+
+ # ost1 returns error on enqueue, which causes client1 to reconnect
+ do_node $client1 "$MULTIOP $DIR/$tfile-2 Ow1048576c" ||
+ error "multiop failed"
+ wait $MULTIPID
+
+ do_facet ost1 "$LCTL set_param fail_loc=0"
+ do_facet ost1 "$LCTL set_param fail_val=0"
+}
+run_test 10e "re-send BL AST vs reconnect race 2"
+
#bug 2460
# wake up a thread waiting for completion after eviction
test_11(){
}
run_test 16 "timeout bulk put, don't evict client (2732)"
-test_17() {
+test_17a() {
local at_max_saved=0
remote_ost_nodsh && skip "remote OST with nodsh" && return 0
[ $at_max_saved -ne 0 ] && at_max_set $at_max_saved ost1
return 0
}
-run_test 17 "timeout bulk get, don't evict client (2732)"
+run_test 17a "timeout bulk get, don't evict client (2732)"
+
+test_17b() {
+ [ -z "$RCLIENTS" ] && skip "Needs multiple clients" && return 0
+
+ # get one of the clients from client list
+ local rcli=$(echo $RCLIENTS | cut -d ' ' -f 1)
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+ local ldlm_enqueue_min=$(do_facet ost1 find /sys -name ldlm_enqueue_min)
+ [ -z "$ldlm_enqueue_min" ] &&
+ skip "missing /sys/.../ldlm_enqueue_min" && return 0
+
+ $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/$tfile ||
+ error "setstripe failed"
+ $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/${tfile}2 ||
+ error "setstripe 2 failed"
+
+ save_lustre_params ost1 "at_history" > $p
+ save_lustre_params ost1 "bulk_timeout" >> $p
+ local dev="${FSNAME}-OST0000"
+ save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+ local ldlm_enqueue_min_save=$(do_facet ost1 cat $ldlm_enqueue_min)
+
+ local new_at_history=15
+
+ do_facet ost1 "$LCTL set_param at_history=$new_at_history"
+ do_facet ost1 "$LCTL set_param bulk_timeout=30"
+ do_facet ost1 "echo 30 > /sys/module/ptlrpc/parameters/ldlm_enqueue_min"
+
+ # brw_size is required to be 4m so that bulk transfer timeout
+ # could be simulated with OBD_FAIL_PTLRPC_CLIENT_BULK_CB3
+ local brw_size=$($LCTL get_param -n \
+ osc.$FSNAME-OST0000-osc-[^M]*.import |
+ awk '/max_brw_size/{print $2}')
+ if [ $brw_size -ne 4194304 ]
+ then
+ save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+ do_facet ost1 "$LCTL set_param obdfilter.$dev.brw_size=4"
+ remount_client $MOUNT
+ fi
+
+ # get service estimate expanded
+ #define OBD_FAIL_OST_BRW_PAUSE_PACK 0x224
+ do_facet ost1 "$LCTL set_param fail_loc=0x80000224 fail_val=35"
+ echo "delay rpc servicing by 35 seconds"
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fdatasync
+
+ local estimate
+ estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+ awk '/portal 6/ {print $5}')
+ echo "service estimates increased to $estimate"
+
+ # let current worst service estimate to get closer to obliteration
+ sleep $((new_at_history / 3))
+
+ # start i/o and simulate bulk transfer loss
+ #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
+ do_facet ost1 "$LCTL set_param fail_loc=0xa0000520 fail_val=1"
+ dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 conv=fdatasync,notrunc &
+ local writedd=$!
+
+ # start lock conflict handling
+ sleep $((new_at_history / 3))
+ do_node $rcli "dd if=$DIR/$tfile of=/dev/null bs=1M count=1" &
+ local readdd=$!
+
+ # obliterate the worst service estimate
+ sleep $((new_at_history / 3 + 1))
+ dd if=/dev/zero of=$DIR/${tfile}2 bs=1M count=1
+
+ estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+ awk '/portal 6/ {print $5}')
+ echo "service estimate dropped to $estimate"
+
+ wait $writedd
+ [[ $? == 0 ]] || error "write failed"
+ wait $readdd
+ [[ $? == 0 ]] || error "read failed"
+
+ restore_lustre_params <$p
+ if [ $brw_size -ne 4194304 ]
+ then
+ remount_client $MOUNT || error "remount_client failed"
+ fi
+ do_facet ost1 "echo $ldlm_enqueue_min_save > $ldlm_enqueue_min"
+}
+run_test 17b "timeout bulk get, dont evict client (3582)"
test_18a() {
[ -z ${ost2_svc} ] && skip_env "needs 2 osts" && return 0
do_facet ost1 lctl set_param fail_loc=0x80000225
# force reconnect
sleep 1
- df $MOUNT > /dev/null 2>&1
+ $LFS df $MOUNT > /dev/null 2>&1
sleep 2
# my understanding is that there should be nothing in the page
- # cache after the client reconnects?
+ # cache after the client reconnects?
rc=0
pgcache_empty || rc=2
rm -f $f $TMP/$tfile
dmesg -c > /dev/null
mkdir -p $DIR/$tdir
- lfs setstripe $DIR/$tdir -s 0 -i 0 -c 1
+ lfs setstripe $DIR/$tdir -S 0 -i 0 -c 1 ||
+ error "$LFS setstripe failed"
cancel_lru_locks osc
multiop_bg_pause $DIR/$tdir/$tfile-1 Ow8192_yc ||
error "mulitop Ow8192_yc failed"
check_timeout || return 1
- local OST_NEXP=$(do_facet ost1 lctl get_param -n obdfilter.${ost1_svc}.num_exports | cut -d' ' -f2)
-
- echo starting with $OST_NEXP OST exports
# OBD_FAIL_PTLRPC_DROP_RPC 0x505
do_facet client lctl set_param fail_loc=0x505
- # evictor takes PING_EVICT_TIMEOUT + 3 * PING_INTERVAL to evict.
- # But if there's a race to start the evictor from various obds,
- # the loser might have to wait for the next ping.
-
+ local before=$(date +%s)
local rc=0
- wait_client_evicted ost1 $OST_NEXP $((TIMEOUT * 2 + TIMEOUT * 3 / 4))
- rc=$?
+
+ # evictor takes PING_EVICT_TIMEOUT + 3 * PING_INTERVAL to evict.
+ # But if there's a race to start the evictor from various obds,
+ # the loser might have to wait for the next ping.
+ sleep $((TIMEOUT * 2 + TIMEOUT * 3 / 4))
do_facet client lctl set_param fail_loc=0x0
- [ $rc -eq 0 ] || error "client not evicted from OST"
+ do_facet client df > /dev/null
+
+ local oscs=$(lctl dl | awk '/-osc-/ {print $4}')
+ check_clients_evicted $before ${oscs[@]}
+ check_clients_full 10 ${oscs[@]}
}
run_test 26a "evict dead exports"
}
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
+
+ #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 $DIR2
+}
+run_test 65 "lock enqueue for destroyed export"
+
check_cli_ir_state()
{
local NODE=${1:-$HOSTNAME}
local recovery_proc=obdfilter.${!name}.recovery_status
local st
+ while : ; do
+ st=$(do_facet $target "$LCTL get_param -n $recovery_proc |
+ awk '/status:/{ print \\\$2}'")
+ [ x$st = xRECOVERING ] || break
+ done
st=$(do_facet $target "lctl get_param -n $recovery_proc |
awk '/IR:/{ print \\\$2}'")
[ $st != ON -o $st != OFF -o $st != ENABLED -o $st != DISABLED ] ||
do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
{ skip "MGS without IR support"; return 0; }
- combined_mgs_mds && skip "mgs and mds on the same target" && return 0
+ combined_mgs_mds && skip "needs separate mgs and mds" && return 0
# workaround solution to generate config log on the mds
remount_facet mds1
}
run_test 107 "drop reint reply, then restart MDT"
+test_108() {
+ mkdir -p $DIR/$tdir
+ $SETSTRIPE -c 1 -i 0 $DIR/$tdir
+
+ dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=256 &
+ local dd_pid=$!
+ sleep 0.1
+
+ ost_evict_client
+
+ wait $dd_pid
+
+ client_up || error "reconnect failed"
+ rm -f $DIR/$tdir/$tfile
+}
+run_test 108 "client eviction don't crash"
+
test_110a () {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
local remote_dir=$DIR/$tdir/remote_dir
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; }
+
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
local remote_dir=$DIR/$tdir/remote_dir
local MDTIDX=1
createmany -o $remote_dir/f 100
- #define OBD_FAIL_MIGRATE_NET_REP 0x1702
- do_facet mds$MDTIDX lctl set_param fail_loc=0x1702
- $LFS mv -M $MDTIDX $remote_dir || error "migrate failed"
+ #define OBD_FAIL_MIGRATE_NET_REP 0x1800
+ do_facet mds$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
for file in $(find $remote_dir); do
}
run_test 112a "bulk resend while orignal request is in progress"
+test_115_read() {
+ local fail1=$1
+ local fail2=$2
+
+ df $DIR
+ dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
+ cancel_lru_locks osc
+
+ # OST_READ = 3,
+ $LCTL set_param fail_loc=$fail1 fail_val=3
+ dd of=/dev/null if=$DIR/$tfile bs=4096 count=1 &
+ pid=$!
+ sleep 1
+
+ set_nodes_failloc "$(osts_nodes)" $fail2
+
+ wait $pid || error "dd failed"
+ return 0
+}
+
+test_115_write() {
+ local fail1=$1
+ local fail2=$2
+ local error=$3
+ local fail_val2=${4:-0}
+
+ df $DIR
+ touch $DIR/$tfile
+
+ # OST_WRITE = 4,
+ $LCTL set_param fail_loc=$fail1 fail_val=4
+ dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=dsync &
+ pid=$!
+ sleep 1
+
+ df $MOUNT
+ set_nodes_failloc "$(osts_nodes)" $fail2 $fail_val2
+
+ wait $pid
+ rc=$?
+ [ $error -eq 0 ] && [ $rc -ne 0 ] && error "dd error ($rc)"
+ [ $error -ne 0 ] && [ $rc -eq 0 ] && error "dd success"
+ return 0
+}
+
+test_115a() {
+ [ $(lustre_version_code ost1) -lt $(version_code 2.8.50) ] &&
+ skip "need at least 2.8.50 on OST" && return 0
+
+ #define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
+ #define OBD_FAIL_PTLRPC_DROP_BULK 0x51a
+ test_115_read 0x8000051b 0x8000051a
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
+ #define OBD_FAIL_OST_ENOSPC 0x215
+
+ # pass $OSTCOUNT for the fail_loc to be caught
+ # appropriately by the IO thread
+ test_115_write 0x8000051b 0x80000215 1 $OSTCOUNT
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
+ #define OBD_FAIL_PTLRPC_DROP_BULK 0x51a
+ test_115_read 0x8000050f 0x8000051a
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
+ #define OBD_FAIL_OST_ENOSPC 0x215
+ test_115_write 0x8000050f 0x80000215 0
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_BULK_UNLINK 0x510
+ #define OBD_FAIL_OST_ALL_REPLY_NET 0x211
+ test_115_read 0x80000510 0x80000211
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_REQ_UNLINK 0x51b
+ #define OBD_FAIL_OST_ALL_REPLY_NET 0x211
+ test_115_read 0x8000051b 0x80000211
+}
+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
+
+ #define OBD_FAIL_PTLRPC_LONG_BOTH_UNLINK 0x51c
+ test_115_read 0x8000051c 0
+}
+run_test 115g "read: late REQ MDunlink and Reply MDunlink"
+
# parameters: fail_loc CMD RC
test_120_reply() {
local PID
}
run_test 113 "ldlm enqueue dropped reply should not cause deadlocks"
+T130_PID=0
+test_130_base() {
+ test_mkdir -p $DIR/$tdir
+
+ # Prevent interference from layout intent RPCs due to
+ # asynchronous writeback. These will be tested in 130c below.
+ do_nodes ${CLIENTS:-$HOSTNAME} sync
+
+ # get only LOOKUP lock on $tdir
+ cancel_lru_locks mdc
+ ls $DIR/$tdir/$tfile 2>/dev/null
+
+ # get getattr by fid on $tdir
+ #
+ # we need to race with unlink, unlink must complete before we will
+ # take a DLM lock, otherwise unlink will wait until getattr will
+ # complete; but later than getattr starts so that getattr found
+ # the object
+#define OBD_FAIL_MDS_INTENT_DELAY 0x160
+ set_nodes_failloc "$(mdts_nodes)" 0x80000160
+ stat $DIR/$tdir &
+ T130_PID=$!
+ sleep 2
+
+ rm -rf $DIR/$tdir
+
+ # drop the reply so that resend happens on an unlinked file.
+#define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
+ set_nodes_failloc "$(mdts_nodes)" 0x80000157
+}
+
+test_130a() {
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return
+ local server_version=$(lustre_version_code $SINGLEMDS)
+ [[ $server_version -ge $(version_code 2.7.2) ]] ||
+ { skip "Need server version newer than 2.7.1"; return 0; }
+
+ test_130_base
+
+ wait $T130_PID || [ $? -eq 0 ] && error "stat should fail"
+ return 0
+}
+run_test 130a "enqueue resend on not existing file"
+
+test_130b() {
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return
+ local server_version=$(lustre_version_code $SINGLEMDS)
+ [[ $server_version -ge $(version_code 2.7.2) ]] ||
+ { skip "Need server version newer than 2.7.1"; return 0; }
+
+ test_130_base
+ # let the reply to be dropped
+ sleep 10
+
+#define OBD_FAIL_SRV_ENOENT 0x217
+ set_nodes_failloc "$(mdts_nodes)" 0x80000217
+
+ wait $T130_PID || [ $? -eq 0 ] && error "stat should fail"
+ return 0
+}
+run_test 130b "enqueue resend on a stale inode"
+
+test_130c() {
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ do_nodes ${CLIENTS:-$HOSTNAME} sync
+ echo XXX > $DIR/$tfile
+
+ cancel_lru_locks mdc
+
+ # Trigger writeback on $tfile.
+ #
+ # we need to race with unlink, unlink must complete before we will
+ # take a DLM lock, otherwise unlink will wait until intent will
+ # complete; but later than intent starts so that intent found
+ # the object
+#define OBD_FAIL_MDS_INTENT_DELAY 0x160
+ set_nodes_failloc "$(mdts_nodes)" 0x80000160
+ sync &
+ T130_PID=$!
+ sleep 2
+
+ rm $DIR/$tfile
+
+ # drop the reply so that resend happens on an unlinked file.
+#define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
+ set_nodes_failloc "$(mdts_nodes)" 0x80000157
+
+ # let the reply to be dropped
+ sleep 10
+
+#define OBD_FAIL_SRV_ENOENT 0x217
+ set_nodes_failloc "$(mdts_nodes)" 0x80000217
+
+ wait $T130_PID
+
+ return 0
+}
+run_test 130c "layout intent resend on a stale inode"
+
+test_132() {
+ local before=$(date +%s)
+ local evict
+
+ mount_client $MOUNT2 || error "mount filed"
+
+ rm -f $DIR/$tfile
+ # get a lock on client so that export would reach the stale list
+ $SETSTRIPE -i 0 $DIR/$tfile || error "setstripe failed"
+ dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync ||
+ error "dd failed"
+
+ #define OBD_FAIL_OST_PAUSE_PUNCH 0x236
+ do_facet ost1 $LCTL set_param fail_val=120 fail_loc=0x80000236
+
+ $TRUNCATE $DIR/$tfile 100 &
+
+ sleep 1
+ dd if=/dev/zero of=$DIR2/$tfile bs=4096 count=1 conv=notrunc ||
+ error "dd failed"
+
+ wait
+ umount_client $MOUNT2
+
+ evict=$(do_facet client $LCTL get_param \
+ osc.$FSNAME-OST0000-osc-*/state |
+ awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
+
+ [ -z "$evict" ] || [[ $evict -le $before ]] ||
+ (do_facet client $LCTL get_param \
+ osc.$FSNAME-OST0000-osc-*/state;
+ error "eviction happened: $evict before:$before")
+}
+run_test 132 "long punch"
+
+test_131() {
+ remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+
+ rm -f $DIR/$tfile
+ # get a lock on client so that export would reach the stale list
+ $SETSTRIPE -i 0 $DIR/$tfile || error "setstripe failed"
+ dd if=/dev/zero of=$DIR/$tfile count=1 || error "dd failed"
+
+ # another IO under the same lock
+ #define OBD_FAIL_OSC_DELAY_IO 0x414
+ $LCTL set_param fail_loc=0x80000414
+ $LCTL set_param fail_val=4 fail_loc=0x80000414
+ dd if=/dev/zero of=$DIR/$tfile count=1 conv=notrunc oflag=dsync &
+ local pid=$!
+ sleep 1
+
+ #define OBD_FAIL_LDLM_BL_EVICT 0x31e
+ set_nodes_failloc "$(osts_nodes)" 0x8000031e
+ ost_evict_client
+ client_reconnect
+
+ wait $pid && error "dd succeeded"
+ return 0
+}
+run_test 131 "IO vs evict results to IO under staled lock"
+
+test_133() {
+ local list=$(comma_list $(mdts_nodes))
+
+ local t=$((TIMEOUT * 2))
+ touch $DIR/$tfile
+
+ flock $DIR/$tfile -c "echo bl lock;sleep $t;echo bl flock unlocked" &
+ sleep 1
+ 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
+ kill -USR1 $PID
+ echo "waiting for multiop $PID"
+ wait $PID || return 2
+
+ rm -f $DIR/$tfile
+
+ return 0
+}
+run_test 133 "don't fail on flock resend"
+
complete $SECONDS
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff