ONLY=${ONLY:-"$*"}
-# bug number for skipped test: 13739
-HEAD_EXCEPT=" 32a 32b"
-
-# bug number for skipped test:
-ALWAYS_EXCEPT=" $CONF_SANITY_EXCEPT $HEAD_EXCEPT"
+# bug number for skipped test:
+ALWAYS_EXCEPT=" $CONF_SANITY_EXCEPT"
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
SRCDIR=`dirname $0`
}
writeconf() {
- local facet=$SINGLEMDS
- local dev=${facet}_dev
- shift
- stop ${facet} -f
- rm -f ${facet}active
- # who knows if/where $TUNEFS is installed? Better reformat if it fails...
- do_facet ${facet} "$TUNEFS --writeconf ${!dev}" || echo "tunefs failed, reformatting instead" && reformat
+ local facet=$SINGLEMDS
+ local dev=${facet}_dev
+ shift
+ stop ${facet} -f
+ rm -f ${facet}active
+ # who knows if/where $TUNEFS is installed? Better reformat if it fails...
+ do_facet ${facet} "$TUNEFS --writeconf ${!dev}" || echo "tunefs failed, reformatting instead" && reformat
+
+ gen_config
}
gen_config() {
- reformat
- # The MGS must be started before the OSTs for a new fs, so start
- # and stop to generate the startup logs.
+ # The MGS must be started before the OSTs for a new fs, so start
+ # and stop to generate the startup logs.
start_mds
start_ost
- sleep 5
+ wait_osc_import_state mds ost FULL
stop_ost
stop_mds
}
+reformat_and_config() {
+ reformat
+ gen_config
+}
+
start_mds() {
local facet=$SINGLEMDS
# we can not use MDSDEV1 here because SINGLEMDS could be set not to mds1 only
check_mount() {
do_facet client "cp /etc/passwd $DIR/a" || return 71
do_facet client "rm $DIR/a" || return 72
- # make sure lustre is actually mounted (touch will block,
- # but grep won't, so do it after)
+ # make sure lustre is actually mounted (touch will block,
+ # but grep won't, so do it after)
do_facet client "grep $MOUNT' ' /proc/mounts > /dev/null" || return 73
echo "setup single mount lustre success"
}
check_mount2() {
- do_facet client "touch $DIR/a" || return 71
- do_facet client "rm $DIR/a" || return 72
- do_facet client "touch $DIR2/a" || return 73
- do_facet client "rm $DIR2/a" || return 74
+ do_facet client "touch $DIR/a" || return 71
+ do_facet client "rm $DIR/a" || return 72
+ do_facet client "touch $DIR2/a" || return 73
+ do_facet client "rm $DIR2/a" || return 74
echo "setup double mount lustre success"
}
#create single point mountpoint
-gen_config
+reformat_and_config
test_0() {
setup
CHECK_PTLDEBUG="`do_facet ost1 lctl get_param -n debug`"
if [ "$CHECK_PTLDEBUG" ] && { \
[ "$CHECK_PTLDEBUG" = "trace inode warning error emerg console" ] ||
- [ "$CHECK_PTLDEBUG" = "trace inode" ]; }; then
+ [ "$CHECK_PTLDEBUG" = "trace inode" ]; }; then
echo "lnet.debug success"
else
echo "lnet.debug: want 'trace inode', have '$CHECK_PTLDEBUG'"
start_ost
start_mds && return 42
- gen_config
+ reformat_and_config
}
run_test 17 "Verify failed mds_postsetup won't fail assertion (2936) (should return errs)"
[ $SPACE -gt $((MIN / 20)) ] && OK=1 && myMDSSIZE=$MIN && \
log "use file $MDSDEV with MIN=$MIN"
- [ -z "$OK" ] && skip "$MDSDEV too small for ${MIN}kB MDS" && return
+ [ -z "$OK" ] && skip_env "$MDSDEV too small for ${MIN}kB MDS" && return
echo "mount mds with large journal..."
MDS_MKFS_OPTS="--mgs --mdt --fsname=$FSNAME --device-size=$myMDSSIZE --param sys.timeout=$TIMEOUT $MDSOPT"
- gen_config
+ reformat_and_config
echo "mount lustre system..."
setup
check_mount || return 41
cleanup || return $?
MDS_MKFS_OPTS=$OLD_MDS_MKFS_OPTS
- gen_config
+ reformat_and_config
}
run_test 18 "check mkfs creates large journals"
test_21a() {
start_mds
start_ost
+ wait_osc_import_state mds ost FULL
stop_ost
stop_mds
}
test_21b() {
start_ost
start_mds
+ wait_osc_import_state mds ost FULL
stop_mds
stop_ost
}
start_ost
start_mds
start_ost2
+ wait_osc_import_state mds ost2 FULL
stop_ost
stop_ost2
stop_mds
echo Client mount with ost in logs, but none running
start_ost
# wait until mds connected to ost and open client connection
- # ping_interval + 1
- sleep $((TIMEOUT / 4 + 1))
+ wait_osc_import_state mds ost FULL
stop_ost
mount_client $MOUNT
# check_mount will block trying to contact ost
+ mcreate $DIR/$tfile || return 40
+ rm -f $DIR/$tfile || return 42
umount_client $MOUNT
pass
test_23a() { # was test_23
setup
# fail mds
- stop $SINGLEMDS
+ stop $SINGLEMDS
# force down client so that recovering mds waits for reconnect
local running=$(grep -c $MOUNT /proc/mounts) || true
if [ $running -ne 0 ]; then
}
test_24a() {
- #set up fs1
+ #set up fs1
gen_config
#set up fs2
[ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST
if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
- skip "mixed loopback and real device not working" && return
+ skip_env "mixed loopback and real device not working" && return
fi
local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
rm $MOUNT2/b || return 4
# 2 is actually mounted
grep $MOUNT2' ' /proc/mounts > /dev/null || return 5
- # failover
+ # failover
facet_failover fs2mds
facet_failover fs2ost
df
- umount_client $MOUNT
+ umount_client $MOUNT
# the MDS must remain up until last MDT
stop_mds
MDS=$(do_facet $SINGLEMDS "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
test_24b() {
if [ -z "$fs2mds_DEV" ]; then
do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
- skip "mixed loopback and real device not working" && return
+ skip_env "mixed loopback and real device not working" && return
fi
local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
- add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME}2 --mgs --reformat $fs2mdsdev || exit 10
+ add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME}2 --mgs --reformat $fs2mdsdev || exit 10
setup
start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && return 2
cleanup || return 6
}
run_test 26 "MDT startup failure cleans LOV (should return errs)"
-wait_update () {
- local node=$1
- local TEST=$2
- local FINAL=$3
-
- local RESULT
- local MAX=90
- local WAIT=0
- local sleep=5
- while [ $WAIT -lt $MAX ]; do
- RESULT=$(do_node $node "$TEST")
- if [ $RESULT -eq $FINAL ]; then
- echo "Updated config after $WAIT sec: wanted $FINAL got $RESULT"
- return 0
- fi
- WAIT=$((WAIT + sleep))
- echo "Waiting $((MAX - WAIT)) secs for config update"
- sleep $sleep
- done
- echo "Config update not seen after $MAX sec: wanted $FINAL got $RESULT"
- return 3
-}
-
set_and_check() {
local myfacet=$1
local TEST=$2
local PARAM=$3
- local ORIG=$(do_facet $myfacet "$TEST")
+ local ORIG=$(do_facet $myfacet "$TEST")
if [ $# -gt 3 ]; then
local FINAL=$4
else
FINAL=$(($ORIG + 5))
fi
echo "Setting $PARAM from $ORIG to $FINAL"
- do_facet $SINGLEMDS "$LCTL conf_param $PARAM=$FINAL" || error conf_param failed
+ do_facet $SINGLEMDS "$LCTL conf_param $PARAM='$FINAL'" || error conf_param failed
- wait_update $(facet_host $myfacet) "$TEST" $FINAL || error check failed!
+ wait_update $(facet_host $myfacet) "$TEST" "$FINAL" || error check failed!
}
test_27a() {
start_ost || return 1
start_mds || return 2
- echo "Requeue thread should have started: "
- ps -e | grep ll_cfg_requeue
+ echo "Requeue thread should have started: "
+ ps -e | grep ll_cfg_requeue
set_and_check ost1 "lctl get_param -n obdfilter.$FSNAME-OST0000.client_cache_seconds" "$FSNAME-OST0000.ost.client_cache_seconds" || return 3
cleanup_nocli
}
run_test 28 "permanent parameter setting"
test_29() {
- [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2, skipping" && return
+ [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2, skipping" && return
setup > /dev/null 2>&1
start_ost2
sleep 10
echo "Live client success: got $RESULT"
fi
- # check MDT too
+ # check MDT too
local MPROC="osc.$FSNAME-OST0001-osc-[M]*.active"
local MAX=30
local WAIT=0
cleanup_nocli
#writeconf to remove all ost2 traces for subsequent tests
writeconf
- start_mds
- start_ost
- sleep 5
- cleanup
}
run_test 29 "permanently remove an OST"
for i in ${LIST[@]}; do
set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" $i || return 3
done
- # make sure client restart still works
+ # make sure client restart still works
umount_client $MOUNT
mount_client $MOUNT || return 4
- [ "$($TEST)" -ne "$i" ] && return 5
+ [ "$($TEST)" -ne "$i" ] && return 5
set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" $ORIG || return 6
cleanup
}
run_test 31 "Connect to non-existent node (shouldn't crash)"
# Use these start32/stop32 fn instead of t-f start/stop fn,
-# for local devices, to skip global facet vars init
+# for local devices, to skip global facet vars init
stop32 () {
local facet=$1
shift
echo "Starting local ${facet}: $@ $device ${MOUNT%/*}/${facet}"
mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}
- RC=$?
+ local RC=$?
if [ $RC -ne 0 ]; then
echo "mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}"
echo "Start of ${device} of local ${facet} failed ${RC}"
- fi
+ fi
losetup -a
return $RC
}
cleanup_nocli32 () {
- stop32 mds -f
+ stop32 mds1 -f
stop32 ost1 -f
wait_exit_ST client
}
}
test_32a() {
- # this test is totally useless on a client-only system
- [ -n "$CLIENTONLY" -o -n "$CLIENTMODSONLY" ] && skip "client only testing" && return 0
+ client_only && skip "client only testing" && return 0
[ "$NETTYPE" = "tcp" ] || { skip "NETTYPE != tcp" && return 0; }
- [ -z "$TUNEFS" ] && skip "No tunefs" && return 0
- local DISK1_8=$LUSTRE/tests/disk1_8.tgz
- [ ! -r $DISK1_8 ] && skip "Cannot find $DISK1_8" && return 0
+ [ -z "$TUNEFS" ] && skip_env "No tunefs" && return 0
- mkdir -p $TMP/$tdir
- tar xjvf $DISK1_8 -C $TMP/$tdir || \
- { skip "Cannot untar $DISK1_8" && return 0; }
+ local DISK1_8=$LUSTRE/tests/disk1_8.tar.bz2
+ [ ! -r $DISK1_8 ] && skip_env "Cannot find $DISK1_8" && return 0
+ local tmpdir=$TMP/conf32a
+ mkdir -p $tmpdir
+ tar xjvf $DISK1_8 -C $tmpdir || \
+ { skip_env "Cannot untar $DISK1_8" && return 0; }
load_modules
- lctl set_param debug=$PTLDEBUG
+ $LCTL set_param debug=$PTLDEBUG
$TUNEFS $tmpdir/mds || error "tunefs failed"
# nids are wrong, so client wont work, but server should start
- start32 mds $tmpdir/mds "-o loop,exclude=lustre-OST0000" && \
+ start32 mds1 $tmpdir/mds "-o loop,exclude=lustre-OST0000" && \
trap cleanup_32 EXIT INT || return 3
-
- local UUID=$(lctl get_param -n mds.lustre-MDT0000.uuid)
+
+ local UUID=$($LCTL get_param -n mdt.lustre-MDT0000.uuid)
echo MDS uuid $UUID
- [ "$UUID" == "mdsA_UUID" ] || error "UUID is wrong: $UUID"
+ [ "$UUID" == "lustre-MDT0000_UUID" ] || error "UUID is wrong: $UUID"
- $TUNEFS --mgsnode=`hostname` $tmpdir/ost1 || error "tunefs failed"
+ $TUNEFS --mgsnode=$HOSTNAME $tmpdir/ost1 || error "tunefs failed"
start32 ost1 $tmpdir/ost1 "-o loop" || return 5
- UUID=$(lctl get_param -n obdfilter.lustre-OST0000.uuid)
+ UUID=$($LCTL get_param -n obdfilter.lustre-OST0000.uuid)
echo OST uuid $UUID
- [ "$UUID" == "ost1_UUID" ] || error "UUID is wrong: $UUID"
+ [ "$UUID" == "lustre-OST0000_UUID" ] || error "UUID is wrong: $UUID"
local NID=$($LCTL list_nids | head -1)
- echo "OSC changes should return err:"
- $LCTL conf_param lustre-OST0000.osc.max_dirty_mb=15 && return 7
- $LCTL conf_param lustre-OST0000.failover.node=$NID && return 8
+ echo "OSC changes should succeed:"
+ $LCTL conf_param lustre-OST0000.osc.max_dirty_mb=15 || return 7
+ $LCTL conf_param lustre-OST0000.failover.node=$NID || return 8
echo "ok."
- echo "MDC changes should succeed:"
+
+ echo "MDC changes should succeed:"
$LCTL conf_param lustre-MDT0000.mdc.max_rpcs_in_flight=9 || return 9
$LCTL conf_param lustre-MDT0000.failover.node=$NID || return 10
echo "ok."
- # With a new good MDT failover nid, we should be able to mount a client
- # (but it cant talk to OST)
- local mountopt="-o exclude=lustre-OST0000"
-
- local device=`h2$NETTYPE $HOSTNAME`:/lustre
- echo "Starting local client: $HOSTNAME: $mountopt $device $MOUNT"
- mount -t lustre $mountopt $device $MOUNT || return 1
-
- local old=$(lctl get_param -n mdc.*.max_rpcs_in_flight)
- local new=$((old + 5))
- lctl conf_param lustre-MDT0000.mdc.max_rpcs_in_flight=$new
- wait_update $HOSTNAME "lctl get_param -n mdc.*.max_rpcs_in_flight" $new || return 11
+ echo "LOV changes should succeed:"
+ $LCTL pool_new lustre.interop || return 11
+ $LCTL conf_param lustre-MDT0000.lov.stripesize=4M || return 12
+ echo "ok."
cleanup_32
# mount a second time to make sure we didnt leave upgrade flag on
load_modules
$TUNEFS --dryrun $tmpdir/mds || error "tunefs failed"
- start32 mds $tmpdir/mds "-o loop,exclude=lustre-OST0000" && \
+ start32 mds1 $tmpdir/mds "-o loop,exclude=lustre-OST0000" && \
trap cleanup_32 EXIT INT || return 12
cleanup_32
run_test 32a "Upgrade from 1.8 (not live)"
test_32b() {
- # this test is totally useless on a client-only system
- [ -n "$CLIENTONLY" -o -n "$CLIENTMODSONLY" ] && skip "client only testing" && return 0
+ client_only && skip "client only testing" && return 0
[ "$NETTYPE" = "tcp" ] || { skip "NETTYPE != tcp" && return 0; }
- [ -z "$TUNEFS" ] && skip "No tunefs" && return
+ [ -z "$TUNEFS" ] && skip_env "No tunefs" && return
- local DISK1_8=$LUSTRE/tests/disk1_8.tgz
- [ ! -r $DISK1_8 ] && skip "Cannot find $DISK1_8" && return 0
- local tmpdir=$TMP/$tdir
+ local DISK1_8=$LUSTRE/tests/disk1_8.tar.bz2
+ [ ! -r $DISK1_8 ] && skip_env "Cannot find $DISK1_8" && return 0
+ local tmpdir=$TMP/conf32b
mkdir -p $tmpdir
tar xjvf $DISK1_8 -C $tmpdir || \
- { skip "Cannot untar $DISK1_8" && return ; }
+ { skip_env "Cannot untar $DISK1_8" && return ; }
load_modules
- lctl set_param debug=$PTLDEBUG
+ $LCTL set_param debug=$PTLDEBUG
local NEWNAME=lustre
# writeconf will cause servers to register with their current nids
start32 mds1 $tmpdir/mds "-o loop" && \
trap cleanup_32 EXIT INT || return 3
- local UUID=$(lctl get_param -n mdt.${NEWNAME}-MDT0000.uuid)
+ local UUID=$($LCTL get_param -n mdt.${NEWNAME}-MDT0000.uuid)
echo MDS uuid $UUID
- [ "$UUID" == "${NEWNAME}-MDT0000_UUID" ] || error "UUID is wrong: $UUID"
+ [ "$UUID" == "${NEWNAME}-MDT0000_UUID" ] || error "UUID is wrong: $UUID"
- $TUNEFS --mgsnode=`hostname` --writeconf --fsname=$NEWNAME $tmpdir/ost1 || error "tunefs failed"
+ $TUNEFS --mgsnode=$HOSTNAME --writeconf --fsname=$NEWNAME $tmpdir/ost1 || error "tunefs failed"
start32 ost1 $tmpdir/ost1 "-o loop" || return 5
- UUID=$(lctl get_param -n obdfilter.${NEWNAME}-OST0000.uuid)
+ UUID=$($LCTL get_param -n obdfilter.${NEWNAME}-OST0000.uuid)
echo OST uuid $UUID
[ "$UUID" == "${NEWNAME}-OST0000_UUID" ] || error "UUID is wrong: $UUID"
- echo "OSC changes should succeed:"
+ local NID=$($LCTL list_nids | head -1)
+
+ echo "OSC changes should succeed:"
$LCTL conf_param ${NEWNAME}-OST0000.osc.max_dirty_mb=15 || return 7
$LCTL conf_param ${NEWNAME}-OST0000.failover.node=$NID || return 8
echo "ok."
- echo "MDC changes should succeed:"
+
+ echo "MDC changes should succeed:"
$LCTL conf_param ${NEWNAME}-MDT0000.mdc.max_rpcs_in_flight=9 || return 9
+ $LCTL conf_param lustre-MDT0000.failover.node=$NID || return 10
+ echo "ok."
+
+ echo "LOV changes should succeed:"
+ $LCTL pool_new lustre.interop || return 11
+ $LCTL conf_param lustre-MDT0000.lov.stripesize=4M || return 12
echo "ok."
# MDT and OST should have registered with new nids, so we should have
echo "Starting local client: $HOSTNAME: $device $MOUNT"
mount -t lustre $device $MOUNT || return 1
- local old=$(lctl get_param -n mdc.*.max_rpcs_in_flight)
+ local old=$($LCTL get_param -n mdc.*.max_rpcs_in_flight)
local new=$((old + 5))
- lctl conf_param ${NEWNAME}-MDT0000.mdc.max_rpcs_in_flight=$new
- wait_update $HOSTNAME "lctl get_param -n mdc.*.max_rpcs_in_flight" $new || return 11
+ $LCTL conf_param ${NEWNAME}-MDT0000.mdc.max_rpcs_in_flight=$new
+ wait_update $HOSTNAME "$LCTL get_param -n mdc.*.max_rpcs_in_flight" $new || return 11
[ "$(cksum $MOUNT/passwd | cut -d' ' -f 1,2)" == "94306271 1478" ] || return 12
echo "ok."
if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
- skip "mixed loopback and real device not working" && return
+ skip_env "mixed loopback and real device not working" && return
fi
local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
local fs2ostdev=${fs2ost_DEV:-$(ostdevname 1)_2}
- add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME2} --reformat $fs2mdsdev || exit 10
+ add fs2mds $MDS_MKFS_OPTS --mkfsoptions='\"-J size=8\"' --fsname=${FSNAME2} --reformat $fs2mdsdev || exit 10
add fs2ost $OST_MKFS_OPTS --fsname=${FSNAME2} --index=8191 --mgsnode=$MGSNID --reformat $fs2ostdev || exit 10
start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_24a EXIT INT
mount -t lustre $MGSNID:/${FSNAME2} $MOUNT2 || rc=2
echo "ok."
- cp /etc/hosts $MOUNT2/ || rc=3
+ cp /etc/hosts $MOUNT2/ || rc=3
$LFS getstripe $MOUNT2/hosts
umount -d $MOUNT2
}
run_test 34c "force umount with failed ost should be normal"
-test_35() { # bug 12459
+test_35a() { # bug 12459
setup
DBG_SAVE="`lctl get_param -n debug`"
log "Wait for RECONNECT_INTERVAL seconds (10s)"
sleep 10
- MSG="conf-sanity.sh test_35 `date +%F%kh%Mm%Ss`"
+ MSG="conf-sanity.sh test_35a `date +%F%kh%Mm%Ss`"
$LCTL clear
log "$MSG"
log "Stopping the MDT:"
# contact after the connection loss
$LCTL dk $TMP/lustre-log-$TESTNAME.log
NEXTCONN=`awk "/${MSG}/ {start = 1;}
- /import_select_connection.$device-mdc.* using connection/ {
+ /import_select_connection.*$device-mdc.* using connection/ {
if (start) {
if (\\\$NF ~ /$FAKENID/)
print \\\$NF;
[ "$NEXTCONN" != "0" ] && log "The client didn't try to reconnect to the last active server (tried ${NEXTCONN} instead)" && return 7
cleanup
}
-run_test 35 "Reconnect to the last active server first"
+run_test 35a "Reconnect to the last active server first"
+
+test_35b() { # bug 18674
+ remote_mds || { skip "local MDS" && return 0; }
+ setup
+
+ debugsave
+ $LCTL set_param debug="ha"
+ $LCTL clear
+ MSG="conf-sanity.sh test_35b `date +%F%kh%Mm%Ss`"
+ log "$MSG"
+
+ log "Set up a fake failnode for the MDS"
+ FAKENID="127.0.0.2"
+ local device=$(do_facet mds "$LCTL get_param -n devices" | \
+ awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
+ do_facet mds "$LCTL conf_param ${device}.failover.node=$FAKENID" || \
+ return 1
+
+ local at_max_saved=0
+ # adaptive timeouts may prevent seeing the issue
+ if at_is_enabled; then
+ at_max_saved=$(at_max_get mds)
+ at_max_set 0 mds client
+ fi
+
+ mkdir -p $MOUNT/testdir
+ touch $MOUNT/testdir/test
+
+ log "Injecting EBUSY on MDS"
+ # Setting OBD_FAIL_MDS_RESEND=0x136
+ do_facet mds "$LCTL set_param fail_loc=0x80000136" || return 2
+
+ log "Stat on a test file"
+ stat $MOUNT/testdir/test
+
+ log "Stop injecting EBUSY on MDS"
+ do_facet mds "$LCTL set_param fail_loc=0" || return 3
+ rm -f $MOUNT/testdir/test
+
+ log "done"
+ # restore adaptive timeout
+ [ $at_max_saved -ne 0 ] && at_max_set $at_max_saved mds client
+
+ $LCTL dk $TMP/lustre-log-$TESTNAME.log
+
+ # retrieve from the log if the client has ever tried to
+ # contact the fake server after the loss of connection
+ FAILCONN=`awk "BEGIN {ret = 0;}
+ /import_select_connection.*${FSNAME}-MDT0000-mdc.* using connection/ {
+ ret = 1;
+ if (\\\$NF ~ /$FAKENID/) {
+ ret = 2;
+ exit;
+ }
+ }
+ END {print ret}" $TMP/lustre-log-$TESTNAME.log`
+
+ [ "$FAILCONN" == "0" ] && \
+ log "ERROR: The client reconnection has not been triggered" && \
+ return 4
+ [ "$FAILCONN" == "2" ] && \
+ log "ERROR: The client tried to reconnect to the failover server while the primary was busy" && \
+ return 5
+
+ cleanup
+}
+run_test 35b "Continue reconnection retries, if the active server is busy"
test_36() { # 12743
local rc
if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" -o -z "$fs3ost_DEV" ]; then
do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
- skip "mixed loopback and real device not working" && return
+ skip_env "mixed loopback and real device not working" && return
fi
- [ $OSTCOUNT -lt 2 ] && skip "skipping test for single OST" && return
+ [ $OSTCOUNT -lt 2 ] && skip_env "skipping test for single OST" && return
[ "$ost_HOST" = "`hostname`" -o "$ost1_HOST" = "`hostname`" ] || \
{ skip "remote OST" && return 0; }
ALLOWANCE=$((64 * $OSTCOUNT))
- if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
+ if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
[ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
echo "**** FAIL: df total($DFTOTAL) mismatch OST total($BKTOTAL)"
rc=1
fi
- if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
+ if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
[ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
echo "**** FAIL: df free($DFFREE) mismatch OST free($BKFREE)"
rc=2
fi
- if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
+ if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
[ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
echo "**** FAIL: df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
rc=3
run_test 36 "df report consistency on OSTs with different block size"
test_37() {
- [ -n "$CLIENTONLY" -o -n "$CLIENTMODSONLY" ] && skip "client only testing" && return 0
+ client_only && skip "client only testing" && return 0
LOCAL_MDSDEV="$TMP/mdt.img"
SYM_MDSDEV="$TMP/sym_mdt.img"
PTLDEBUG=+malloc
setup
cleanup
- perl $SRCDIR/leak_finder.pl $TMP/debug 2>&1 | egrep '*** Leak:' &&
+ perl $SRCDIR/leak_finder.pl $TMP/debug 2>&1 | egrep '*** Leak:' &&
error "memory leak detected" || true
}
run_test 39 "leak_finder recognizes both LUSTRE and LNET malloc messages"
start $SINGLEMDS $MDSDEV $MDS_MOUNT_OPTS -o nosvc -n
start ost1 `ostdevname 1` $OST_MOUNT_OPTS
- start $SINGLEMDS $MDSDEV $MDS_MOUNT_OPTS -o nomgs
+ start $SINGLEMDS $MDSDEV $MDS_MOUNT_OPTS -o nomgs,force
mkdir -p $MOUNT
mount_client $MOUNT || return 1
sleep 5
}
run_test 42 "invalid config param should not prevent client from mounting"
+test_43() {
+ [ $UID -ne 0 -o $RUNAS_ID -eq 0 ] && skip_env "run as root"
+ setup
+ chmod ugo+x $DIR || error "chmod 0 failed"
+ set_and_check mds \
+ "lctl get_param -n mdt.$FSNAME-MDT0000.root_squash" \
+ "$FSNAME.mdt.root_squash" \
+ "0:0"
+ set_and_check mds \
+ "lctl get_param -n mdt.$FSNAME-MDT0000.nosquash_nids" \
+ "$FSNAME.mdt.nosquash_nids" \
+ "NONE"
+
+ #
+ # create set of test files
+ #
+ echo "111" > $DIR/$tfile-userfile || error "write 1 failed"
+ chmod go-rw $DIR/$tfile-userfile || error "chmod 1 failed"
+ chown $RUNAS_ID.$RUNAS_ID $DIR/$tfile-userfile || error "chown failed"
+
+ echo "222" > $DIR/$tfile-rootfile || error "write 2 failed"
+ chmod go-rw $DIR/$tfile-rootfile || error "chmod 2 faield"
+
+ mkdir $DIR/$tdir-rootdir -p || error "mkdir failed"
+ chmod go-rwx $DIR/$tdir-rootdir || error "chmod 3 failed"
+ touch $DIR/$tdir-rootdir/tfile-1 || error "touch failed"
+
+ #
+ # check root_squash:
+ # set root squash UID:GID to RUNAS_ID
+ # root should be able to access only files owned by RUNAS_ID
+ #
+ set_and_check mds \
+ "lctl get_param -n mdt.$FSNAME-MDT0000.root_squash" \
+ "$FSNAME.mdt.root_squash" \
+ "$RUNAS_ID:$RUNAS_ID"
+
+ ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-userfile)
+ dd if=$DIR/$tfile-userfile 1>/dev/null 2>/dev/null || \
+ error "$ST: root read permission is denied"
+ echo "$ST: root read permission is granted - ok"
+
+ echo "444" | \
+ dd conv=notrunc if=$DIR/$tfile-userfile 1>/dev/null 2>/dev/null || \
+ error "$ST: root write permission is denied"
+ echo "$ST: root write permission is granted - ok"
+
+ ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-rootfile)
+ dd if=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null && \
+ error "$ST: root read permission is granted"
+ echo "$ST: root read permission is denied - ok"
+
+ echo "555" | \
+ dd conv=notrunc of=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null && \
+ error "$ST: root write permission is granted"
+ echo "$ST: root write permission is denied - ok"
+
+ ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tdir-rootdir)
+ rm $DIR/$tdir-rootdir/tfile-1 1>/dev/null 2>/dev/null && \
+ error "$ST: root unlink permission is granted"
+ echo "$ST: root unlink permission is denied - ok"
+
+ touch $DIR/tdir-rootdir/tfile-2 1>/dev/null 2>/dev/null && \
+ error "$ST: root create permission is granted"
+ echo "$ST: root create permission is denied - ok"
+
+ #
+ # check nosquash_nids:
+ # put client's NID into nosquash_nids list,
+ # root should be able to access root file after that
+ #
+ local NIDLIST=$(lctl list_nids all | tr '\n' ' ')
+ NIDLIST="2@elan $NIDLIST 192.168.0.[2,10]@tcp"
+ NIDLIST=$(echo $NIDLIST | tr -s ' ' ' ')
+ set_and_check mds \
+ "lctl get_param -n mdt.$FSNAME-MDT0000.nosquash_nids" \
+ "$FSNAME-MDTall.mdt.nosquash_nids" \
+ "$NIDLIST"
+
+ ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-rootfile)
+ dd if=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null || \
+ error "$ST: root read permission is denied"
+ echo "$ST: root read permission is granted - ok"
+
+ echo "666" | \
+ dd conv=notrunc of=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null || \
+ error "$ST: root write permission is denied"
+ echo "$ST: root write permission is granted - ok"
+
+ ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tdir-rootdir)
+ rm $DIR/$tdir-rootdir/tfile-1 || \
+ error "$ST: root unlink permission is denied"
+ echo "$ST: root unlink permission is granted - ok"
+ touch $DIR/$tdir-rootdir/tfile-2 || \
+ error "$ST: root create permission is denied"
+ echo "$ST: root create permission is granted - ok"
+
+ return 0
+}
+run_test 43 "check root_squash and nosquash_nids"
+
umount_client $MOUNT
cleanup_nocli
+test_44() { # 16317
+ setup
+ check_mount || return 2
+ UUID=$($LCTL get_param llite.${FSNAME}*.uuid | cut -d= -f2)
+ STATS_FOUND=no
+ UUIDS=$(do_facet mds "$LCTL get_param mdt.${FSNAME}*.exports.*.uuid")
+ for VAL in $UUIDS; do
+ NID=$(echo $VAL | cut -d= -f1)
+ CLUUID=$(echo $VAL | cut -d= -f2)
+ [ "$UUID" = "$CLUUID" ] && STATS_FOUND=yes && break
+ done
+ [ "$STATS_FOUND" = "no" ] && error "stats not found for client"
+ cleanup
+ return 0
+}
+run_test 44 "mounted client proc entry exists"
+
test_45() { #17310
setup
check_mount || return 2
}
run_test 45 "long unlink handling in ptlrpcd"
+cleanup_46a() {
+ trap 0
+ local rc=0
+ local count=$1
+
+ umount_client $MOUNT2 || rc=$?
+ umount_client $MOUNT || rc=$?
+ while [ $count -gt 0 ]; do
+ stop ost${count} -f || rc=$?
+ let count=count-1
+ done
+ stop_mds || rc=$?
+ # writeconf is needed after the test, otherwise,
+ # we might end up with extra OSTs
+ writeconf || rc=$?
+ cleanup_nocli || rc=$?
+ return $rc
+}
+
test_46a() {
- OSTCOUNT=6
+ echo "Testing with $OSTCOUNT OSTs"
reformat
start_mds || return 1
#first client should see only one ost
start_ost || return 2
+ wait_osc_import_state mds ost FULL
#start_client
mount_client $MOUNT || return 3
-
- start_ost2 || return 4
- start ost3 `ostdevname 3` $OST_MOUNT_OPTS || return 5
- start ost4 `ostdevname 4` $OST_MOUNT_OPTS || return 6
- start ost5 `ostdevname 5` $OST_MOUNT_OPTS || return 7
- # wait until ost2-5 is sync
- # ping_interval + 1
- sleep $((TIMEOUT / 4 + 1))
- #second client see both ost's
+ trap "cleanup_46a $OSTCOUNT" EXIT ERR
+
+ local i
+ for (( i=2; i<=$OSTCOUNT; i++ )); do
+ start ost$i `ostdevname $i` $OST_MOUNT_OPTS || return $((i+2))
+ done
+
+ # wait until osts in sync
+ for (( i=2; i<=$OSTCOUNT; i++ )); do
+ wait_osc_import_state mds ost$i FULL
+ done
+
+
+ #second client see all ost's
mount_client $MOUNT2 || return 8
$LFS setstripe $MOUNT2 -c -1 || return 9
echo "ok" > $MOUNT2/widestripe
$LFS getstripe $MOUNT2/widestripe || return 11
# fill acl buffer for avoid expand lsm to them
- awk -F : '{if (FNR < 25) { print "u:"$1":rwx" }}' /etc/passwd | while read acl; do
+ awk -F : '{if (FNR < 25) { print "u:"$1":rwx" }}' /etc/passwd | while read acl; do
setfacl -m $acl $MOUNT2/widestripe
done
# will be deadlock
stat $MOUNT/widestripe || return 12
- umount_client $MOUNT2 || return 13
- umount_client $MOUNT || return 14
- stop ost5 -f || return 20
- stop ost4 -f || return 21
- stop ost3 -f || return 22
- stop_ost2 || return 23
- stop_ost || return 24
- stop_mds || return 25
+ cleanup_46a $OSTCOUNT || { echo "cleanup_46a failed!" && return 13; }
+ return 0
}
run_test 46a "handle ost additional - wide striped file"
lru_size[count]=$lrs
let count=count+1
done
-
+
facet_failover ost1
facet_failover $SINGLEMDS
df -h $MOUNT || return 3
}
run_test 47 "server restart does not make client loss lru_resize settings"
-# reformat after this test must need - if test will failed
-# we will have unkillable file at FS
+cleanup_48() {
+ trap 0
+
+ # reformat after this test is needed - if test will failed
+ # we will have unkillable file at FS
+ reformat_and_config
+}
+
test_48() { # bug 17636
reformat
setup_noconfig
echo "ok" > $MOUNT/widestripe
$LFS getstripe $MOUNT/widestripe || return 11
+
+ trap cleanup_48 EXIT ERR
+
# fill acl buffer for avoid expand lsm to them
- awk -F : '{ print "u:"$1":rwx" }' /etc/passwd | while read acl; do
- setfacl -m $acl $MOUNT/widestripe
- done
- awk -F : '{ print "g:"$1":rwx" }' /etc/groups | while read acl; do
+ getent passwd | awk -F : '{ print "u:"$1":rwx" }' | while read acl; do
setfacl -m $acl $MOUNT/widestripe
done
-
stat $MOUNT/widestripe || return 12
-
- cleanup || error "can't cleanup"
+
+ cleanup_48
return 0
}
run_test 48 "too many acls on file"
+# check PARAM_SYS_LDLM_TIMEOUT option of MKFS.LUSTRE
+test_49() { # bug 17710
+ local OLD_MDS_MKFS_OPTS=$MDS_MKFS_OPTS
+ local OLD_OST_MKFS_OPTS=$OST_MKFS_OPTS
+ local LOCAL_TIMEOUT=20
+
+
+ OST_MKFS_OPTS="--ost --fsname=$FSNAME --device-size=$OSTSIZE --mgsnode=$MGSNID --param sys.timeout=$LOCAL_TIMEOUT --param sys.ldlm_timeout=$LOCAL_TIMEOUT $MKFSOPT $OSTOPT"
+
+ reformat
+ start_mds
+ start_ost
+ mount_client $MOUNT
+ check_mount || return 1
+
+ echo "check ldlm_timout..."
+ LDLM_MDS="`do_facet mds lctl get_param -n ldlm_timeout`"
+ LDLM_OST1="`do_facet ost1 lctl get_param -n ldlm_timeout`"
+ LDLM_CLIENT="`do_facet client lctl get_param -n ldlm_timeout`"
+
+ if [ $LDLM_MDS -ne $LDLM_OST1 ] || [ $LDLM_MDS -ne $LDLM_CLIENT ]; then
+ error "Different LDLM_TIMEOUT:$LDLM_MDS $LDLM_OST1 $LDLM_CLIENT"
+ fi
+
+ if [ $LDLM_MDS -ne $((LOCAL_TIMEOUT / 3)) ]; then
+ error "LDLM_TIMEOUT($LDLM_MDS) is not correct"
+ fi
+
+ umount_client $MOUNT
+ stop_ost || return 2
+ stop_mds || return 3
+
+ OST_MKFS_OPTS="--ost --fsname=$FSNAME --device-size=$OSTSIZE --mgsnode=$MGSNID --param sys.timeout=$LOCAL_TIMEOUT --param sys.ldlm_timeout=$((LOCAL_TIMEOUT - 1)) $MKFSOPT $OSTOPT"
+
+ reformat
+ start_mds || return 4
+ start_ost || return 5
+ mount_client $MOUNT || return 6
+ check_mount || return 7
+
+ LDLM_MDS="`do_facet mds lctl get_param -n ldlm_timeout`"
+ LDLM_OST1="`do_facet ost1 lctl get_param -n ldlm_timeout`"
+ LDLM_CLIENT="`do_facet client lctl get_param -n ldlm_timeout`"
+
+ if [ $LDLM_MDS -ne $LDLM_OST1 ] || [ $LDLM_MDS -ne $LDLM_CLIENT ]; then
+ error "Different LDLM_TIMEOUT:$LDLM_MDS $LDLM_OST1 $LDLM_CLIENT"
+ fi
+
+ if [ $LDLM_MDS -ne $((LOCAL_TIMEOUT - 1)) ]; then
+ error "LDLM_TIMEOUT($LDLM_MDS) is not correct"
+ fi
+
+ cleanup || return $?
+
+ MDS_MKFS_OPTS=$OLD_MDS_MKFS_OPTS
+ OST_MKFS_OPTS=$OLD_OST_MKFS_OPTS
+}
+run_test 49 "check PARAM_SYS_LDLM_TIMEOUT option of MKFS.LUSTRE"
+
+lazystatfs() {
+ # Test both statfs and lfs df and fail if either one fails
+ multiop_bg_pause $1 f_
+ RC1=$?
+ PID=$!
+ killall -USR1 multiop
+ [ $RC1 -ne 0 ] && log "lazystatfs multiop failed"
+ wait $PID || { RC1=$?; log "multiop return error "; }
+
+ $LFS df &
+ PID=$!
+ sleep 5
+ kill -s 0 $PID
+ RC2=$?
+ if [ $RC2 -eq 0 ]; then
+ kill -s 9 $PID
+ log "lazystatfs df failed"
+ fi
+
+ RC=0
+ [[ $RC1 -ne 0 || $RC2 -eq 0 ]] && RC=1
+ return $RC
+}
+
+test_50a() {
+ setup
+ lctl set_param llite.$FSNAME-*.lazystatfs=1
+ touch $DIR/$tfile
+
+ lazystatfs $MOUNT || error "lazystatfs failed but no down servers"
+
+ cleanup || return $?
+}
+run_test 50a "lazystatfs all servers available =========================="
+
+test_50b() {
+ setup
+ lctl set_param llite.$FSNAME-*.lazystatfs=1
+ touch $DIR/$tfile
+
+ # Wait for client to detect down OST
+ stop_ost || error "Unable to stop OST1"
+ wait_osc_import_state mds ost DISCONN
+
+ lazystatfs $MOUNT || error "lazystatfs should don't have returned EIO"
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_mds || error "Unable to stop MDS"
+}
+run_test 50b "lazystatfs all servers down =========================="
+
+test_50c() {
+ start_mds || error "Unable to start MDS"
+ start_ost || error "Unable to start OST1"
+ start_ost2 || error "Unable to start OST2"
+ mount_client $MOUNT || error "Unable to mount client"
+ lctl set_param llite.$FSNAME-*.lazystatfs=1
+ touch $DIR/$tfile
+
+ # Wait for client to detect down OST
+ stop_ost || error "Unable to stop OST1"
+ wait_osc_import_state mds ost DISCONN
+ lazystatfs $MOUNT || error "lazystatfs failed with one down server"
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_ost2 || error "Unable to stop OST2"
+ stop_mds || error "Unable to stop MDS"
+}
+run_test 50c "lazystatfs one server down =========================="
+
+test_50d() {
+ start_mds || error "Unable to start MDS"
+ start_ost || error "Unable to start OST1"
+ start_ost2 || error "Unable to start OST2"
+ mount_client $MOUNT || error "Unable to mount client"
+ lctl set_param llite.$FSNAME-*.lazystatfs=1
+ touch $DIR/$tfile
+
+ # Issue the statfs during the window where the client still
+ # belives the OST to be available but it is in fact down.
+ # No failure just a statfs which hangs for a timeout interval.
+ stop_ost || error "Unable to stop OST1"
+ lazystatfs $MOUNT || error "lazystatfs failed with one down server"
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_ost2 || error "Unable to stop OST2"
+ stop_mds || error "Unable to stop MDS"
+}
+run_test 50d "lazystatfs client/server conn race =========================="
+
+test_50e() {
+ local RC1
+ local pid
+
+ reformat_and_config
+ start_mds || return 1
+ #first client should see only one ost
+ start_ost || return 2
+ wait_osc_import_state mds ost FULL
+
+ # Wait for client to detect down OST
+ stop_ost || error "Unable to stop OST1"
+ wait_osc_import_state mds ost DISCONN
+
+ mount_client $MOUNT || error "Unable to mount client"
+ lctl set_param llite.$FSNAME-*.lazystatfs=0
+
+ multiop_bg_pause $MOUNT _f
+ RC1=$?
+ pid=$!
+
+ if [ $RC1 -ne 0 ]; then
+ log "multiop failed $RC1"
+ else
+ kill -USR1 $pid
+ sleep $(( $TIMEOUT+1 ))
+ kill -0 $pid
+ [ $? -ne 0 ] && error "process isn't sleep"
+ start_ost || error "Unable to start OST1"
+ wait $pid || error "statfs failed"
+ fi
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_ost || error "Unable to stop OST1"
+ stop_mds || error "Unable to stop MDS"
+}
+run_test 50e "normal statfs all servers down =========================="
+
+test_50f() {
+ local RC1
+ local pid
+ CONN_PROC="osc.$FSNAME-OST0001-osc-[M]*.ost_server_uuid"
+
+ start_mds || error "Unable to start mds"
+ #first client should see only one ost
+ start_ost || error "Unable to start OST1"
+ wait_osc_import_state mds ost FULL
+
+ start_ost2 || error "Unable to start OST2"
+ wait_osc_import_state mds ost2 FULL
+
+ # Wait for client to detect down OST
+ stop_ost2 || error "Unable to stop OST2"
+
+ wait_osc_import_state mds ost2 DISCONN
+ mount_client $MOUNT || error "Unable to mount client"
+ lctl set_param llite.$FSNAME-*.lazystatfs=0
+
+ multiop_bg_pause $MOUNT _f
+ RC1=$?
+ pid=$!
+
+ if [ $RC1 -ne 0 ]; then
+ log "lazystatfs multiop failed $RC1"
+ else
+ kill -USR1 $pid
+ sleep $(( $TIMEOUT+1 ))
+ kill -0 $pid
+ [ $? -ne 0 ] && error "process isn't sleep"
+ start_ost2 || error "Unable to start OST2"
+ wait $pid || error "statfs failed"
+ stop_ost2 || error "Unable to stop OST2"
+ fi
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_ost || error "Unable to stop OST1"
+ stop_mds || error "Unable to stop MDS"
+ writeconf
+}
+run_test 50f "normal statfs one server in down =========================="
+
+test_50g() {
+ [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2, skipping" && return
+ setup
+ start_ost2 || error "Unable to start OST2"
+
+ local PARAM="${FSNAME}-OST0001.osc.active"
+
+ $LFS setstripe -c -1 $DIR/$tfile || error "Unable to lfs setstripe"
+ do_facet mgs $LCTL conf_param $PARAM=0 || error "Unable to deactivate OST"
+
+ umount_client $MOUNT || error "Unable to unmount client"
+ mount_client $MOUNT || error "Unable to mount client"
+ # This df should not cause a panic
+ df -k $MOUNT
+
+ do_facet mgs $LCTL conf_param $PARAM=1 || error "Unable to activate OST"
+ rm -f $DIR/$tfile
+ umount_client $MOUNT || error "Unable to unmount client"
+ stop_ost2 || error "Unable to stop OST2"
+ stop_ost || error "Unable to stop OST1"
+ stop_mds || error "Unable to stop MDS"
+ writeconf
+}
+run_test 50g "deactivated OST should not cause panic====================="
+
+test_51() {
+ local LOCAL_TIMEOUT=20
+
+ reformat
+ start_mds
+ start_ost
+ mount_client $MOUNT
+ check_mount || return 1
+
+ mkdir $MOUNT/d1
+ $LFS setstripe -c -1 $MOUNT/d1
+ #define OBD_FAIL_MDS_REINT_DELAY 0x142
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0x142"
+ touch $MOUNT/d1/f1 &
+ local pid=$!
+ sleep 2
+ start_ost2 || return 2
+ wait $pid
+ stop_ost2 || return 3
+ cleanup
+}
+run_test 51 "Verify that mdt_reint handles RMF_MDT_MD correctly when an OST is added"
+
+copy_files_xattrs()
+{
+ local node=$1
+ local dest=$2
+ local xattrs=$3
+ shift 3
+
+ do_node $node mkdir -p $dest
+ [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
+
+ do_node $node 'tar cf - '$@' | tar xf - -C '$dest';
+ [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
+ [ $? -eq 0 ] || { error "Unable to tar files"; return 2; }
+
+ do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs
+ [ $? -eq 0 ] || { error "Unable to read xattrs"; return 3; }
+}
+
+diff_files_xattrs()
+{
+ local node=$1
+ local backup=$2
+ local xattrs=$3
+ shift 3
+
+ local backup2=${TMP}/backup2
+
+ do_node $node mkdir -p $backup2
+ [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
+
+ do_node $node 'tar cf - '$@' | tar xf - -C '$backup2';
+ [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
+ [ $? -eq 0 ] || { error "Unable to tar files to diff"; return 2; }
+
+ do_node $node "diff -rq $backup $backup2"
+ [ $? -eq 0 ] || { error "contents differ"; return 3; }
+
+ local xattrs2=${TMP}/xattrs2
+ do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs2
+ [ $? -eq 0 ] || { error "Unable to read xattrs to diff"; return 4; }
+
+ do_node $node "diff $xattrs $xattrs2"
+ [ $? -eq 0 ] || { error "xattrs differ"; return 5; }
+
+ do_node $node "rm -rf $backup2 $xattrs2"
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 6; }
+}
+
+test_52() {
+ start_mds
+ [ $? -eq 0 ] || { error "Unable to start MDS"; return 1; }
+ start_ost
+ [ $? -eq 0 ] || { error "Unable to start OST1"; return 2; }
+ mount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to mount client"; return 3; }
+
+ local nrfiles=8
+ local ost1mnt=${MOUNT%/*}/ost1
+ local ost1node=$(facet_active_host ost1)
+ local ost1tmp=$TMP/conf52
+
+ mkdir -p $DIR/$tdir
+ [ $? -eq 0 ] || { error "Unable to create tdir"; return 4; }
+ touch $TMP/modified_first
+ [ $? -eq 0 ] || { error "Unable to create temporary file"; return 5; }
+ do_node $ost1node "mkdir -p $ost1tmp && touch $ost1tmp/modified_first"
+ [ $? -eq 0 ] || { error "Unable to create temporary file"; return 6; }
+ sleep 1
+
+ $LFS setstripe $DIR/$tdir -c -1 -s 1M
+ [ $? -eq 0 ] || { error "lfs setstripe failed"; return 7; }
+
+ for (( i=0; i < nrfiles; i++ )); do
+ multiop $DIR/$tdir/$tfile-$i Ow1048576w1048576w524288c
+ [ $? -eq 0 ] || { error "multiop failed"; return 8; }
+ echo -n .
+ done
+ echo
+
+ # backup files
+ echo backup files to $TMP/files
+ local files=$(find $DIR/$tdir -type f -newer $TMP/modified_first)
+ copy_files_xattrs `hostname` $TMP/files $TMP/file_xattrs $files
+ [ $? -eq 0 ] || { error "Unable to copy files"; return 9; }
+
+ umount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to umount client"; return 10; }
+ stop_ost
+ [ $? -eq 0 ] || { error "Unable to stop ost1"; return 11; }
+
+ echo mount ost1 as ldiskfs
+ do_node $ost1node mount -t $FSTYPE $ost1_dev $ost1mnt $OST_MOUNT_OPTS
+ [ $? -eq 0 ] || { error "Unable to mount ost1 as ldiskfs"; return 12; }
+
+ # backup objects
+ echo backup objects to $ost1tmp/objects
+ local objects=$(do_node $ost1node 'find '$ost1mnt'/O/0 -type f -size +0'\
+ '-newer '$ost1tmp'/modified_first -regex ".*\/[0-9]+"')
+ copy_files_xattrs $ost1node $ost1tmp/objects $ost1tmp/object_xattrs $objects
+ [ $? -eq 0 ] || { error "Unable to copy objects"; return 13; }
+
+ # move objects to lost+found
+ do_node $ost1node 'mv '$objects' '${ost1mnt}'/lost+found'
+ [ $? -eq 0 ] || { error "Unable to move objects"; return 14; }
+
+ # recover objects
+ do_node $ost1node "ll_recover_lost_found_objs -d $ost1mnt/lost+found"
+ [ $? -eq 0 ] || { error "ll_recover_lost_found_objs failed"; return 15; }
+
+ # compare restored objects against saved ones
+ diff_files_xattrs $ost1node $ost1tmp/objects $ost1tmp/object_xattrs $objects
+ [ $? -eq 0 ] || { error "Unable to diff objects"; return 16; }
+
+ do_node $ost1node "umount $ost1_dev"
+ [ $? -eq 0 ] || { error "Unable to umount ost1 as ldiskfs"; return 17; }
+
+ start_ost
+ [ $? -eq 0 ] || { error "Unable to start ost1"; return 18; }
+ mount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to mount client"; return 19; }
+
+ # compare files
+ diff_files_xattrs `hostname` $TMP/files $TMP/file_xattrs $files
+ [ $? -eq 0 ] || { error "Unable to diff files"; return 20; }
+
+ rm -rf $TMP/files $TMP/file_xattrs
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 21; }
+ do_node $ost1node "rm -rf $ost1tmp"
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 22; }
+ cleanup
+}
+run_test 52 "check recovering objects from lost+found"
cleanup_gss
equals_msg `basename $0`: test complete