test_17m() {
local short_sym="0123456789"
local WDIR=$DIR/${tdir}m
- local mds_index
- local devname
- local cmd
local i
- local rc=0
remote_mds_nodsh && skip "remote MDS with nodsh" && return
[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
echo "recreate the 512 symlink files with a shorter string"
for ((i = 0; i < 512; ++i)); do
# rewrite the symlink file with a shorter string
- ln -sf ${long_sym} $WDIR/long-$i
- ln -sf ${short_sym} $WDIR/short-$i
+ ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
+ ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
done
- mds_index=$($LFS getstripe -M $WDIR)
- mds_index=$((mds_index+1))
- devname=$(mdsdevname $mds_index)
- cmd="$E2FSCK -fnvd $devname"
+ local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
+ local devname=$(mdsdevname $mds_index)
- echo "stop and checking mds${mds_index}: $cmd"
+ echo "stop and checking mds${mds_index}:"
# e2fsck should not return error
stop mds${mds_index}
- do_facet mds${mds_index} $cmd || rc=$?
+ run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
+ rc=$?
start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
df $MOUNT > /dev/null 2>&1
- [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
- "short/long symlink MDT: rc=$rc"
- return $rc
+ [ $rc -eq 0 ] ||
+ error "e2fsck detected error for short/long symlink: rc=$rc"
}
run_test 17m "run e2fsck against MDT which contains short/long symlink"
check_fs_consistency_17n() {
local mdt_index
- local devname
- local cmd
local rc=0
# create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
# so it only check MDT1/MDT2 instead of all of MDTs.
- for mdt_index in $(seq 1 2); do
- devname=$(mdsdevname $mdt_index)
- cmd="$E2FSCK -fnvd $devname"
-
- echo "stop and checking mds${mdt_index}: $cmd"
+ for mdt_index in 1 2; do
+ local devname=$(mdsdevname $mdt_index)
# e2fsck should not return error
stop mds${mdt_index}
- do_facet mds${mdt_index} $cmd || rc=$?
+ run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
+ rc=$((rc + $?))
start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
- error "mount mds${mdt_index} failed"
+ error "mount mds$mdt_index failed"
df $MOUNT > /dev/null 2>&1
- [ $rc -ne 0 ] && break
done
return $rc
}
$(facet_mntpt ost$ost)/$obj_file)
unmount_fstype ost$ost
start ost$ost $dev $OST_MOUNT_OPTS
+ clients_up
fi
[ -z "$ff" ] && error "$obj_file: no filter_fid info"
run_test 68b "support swapping to Lustre ========================"
# bug5265, obdfilter oa2dentry return -ENOENT
-# #define OBD_FAIL_OST_ENOENT 0x217
+# #define OBD_FAIL_SRV_ENOENT 0x217
test_69() {
[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
remote_ost_nodsh && skip "remote OST with nodsh" && return
reset_async
- #define OBD_FAIL_OST_ENOENT 0x217
+ #define OBD_FAIL_SRV_ENOENT 0x217
set_nodes_failloc "$(osts_nodes)" 0x217
$MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
RC=$?
do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
LDPROC=/sys/fs/ldiskfs
do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
+ do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
+ LDPROC=/sys/fs/ldiskfs
+ do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
done
}
+check_mds_dmesg() {
+ local facets=$(get_facets MDS)
+ for facet in ${facets//,/ }; do
+ do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
+ done
+ return 1
+}
+
test_129() {
[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
remote_mds_nodsh && skip "remote MDS with nodsh" && return
ENOSPC=28
EFBIG=27
+ has_warning=0
rm -rf $DIR/$tdir
test_mkdir -p $DIR/$tdir
# block size of mds1
local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
- local MAX=$((MDSBLOCKSIZE * 3))
- set_dir_limits $MAX
+ local MAX=$((MDSBLOCKSIZE * 5))
+ set_dir_limits $MAX $MAX
local I=$(stat -c%s "$DIR/$tdir")
local J=0
local STRIPE_COUNT=1
while [[ $I -le $MAX ]]; do
$MULTIOP $DIR/$tdir/$J Oc
rc=$?
+ if [ $has_warning -eq 0 ]; then
+ check_mds_dmesg '"is approaching"' &&
+ has_warning=1
+ fi
#check two errors ENOSPC for new version of ext4 max_dir_size patch
#mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
#and EFBIG for previous versions
if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
- set_dir_limits 0
+ set_dir_limits 0 0
echo "return code $rc received as expected"
multiop $DIR/$tdir/$J Oc ||
error_exit "multiop failed w/o dir size limit"
+ check_mds_dmesg '"has reached"' ||
+ error_exit "has reached message should be output"
+
+ [ $has_warning ] ||
+ error_exit "warning message should be output"
+
I=$(stat -c%s "$DIR/$tdir")
if [ $(lustre_version_code $SINGLEMDS) -lt \
fi
error_exit "current dir size $I, previous limit $MAX"
elif [ $rc -ne 0 ]; then
- set_dir_limits 0
+ set_dir_limits 0 0
error_exit "return code $rc received instead of expected " \
"$EFBIG or $ENOSPC, files in dir $I"
fi
I=$(stat -c%s "$DIR/$tdir")
done
- set_dir_limits 0
+ set_dir_limits 0 0
error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
}
run_test 129 "test directory size limit ========================"
}
run_test 252 "check lr_reader tool"
-test_253_fill_ost() {
- local size_1
- local hwm=$3
- local free_10
-
- blocks=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
- size_1=$((blocks/1024-hwm))
- free_10=$((blocks/10240))
- if (( free_10 > size_1 )); then
- size_1=$free_10
- else
- size_1=$((size_1+size_1/10))
- fi
- if [[ $hwm < $((blocks/1024)) ]]; then
- dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_1 \
- oflag=append conv=notrunc
-
- sleep_maxage
-
- blocks=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
- echo "OST still has $((blocks/1024)) mbytes free"
- fi
-}
-
-test_253() {
- local ostidx=0
- local rc=0
-
- [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
- remote_mgs_nodsh && skip "remote MGS with nodsh" && return
-
- rm -rf $DIR/$tdir
- wait_mds_ost_sync
- wait_delete_completed
- mkdir $DIR/$tdir
- local ost_name=$($LFS osts | grep ${ostidx}": " | \
- awk '{print $2}' | sed -e 's/_UUID$//')
-
- # on the mdt's osc
- local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
- local last_wm_h=$(do_facet $SINGLEMDS lctl get_param -n \
- osp.$mdtosc_proc1.reserved_mb_high)
- local last_wm_l=$(do_facet $SINGLEMDS lctl get_param -n \
- osp.$mdtosc_proc1.reserved_mb_low)
- echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
-
- do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME ||
- error "Pool creation failed"
- do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
- errot "Adding $ost_name to pool fialed"
-
- # Wait for client to see a OST at pool
- wait_update $HOSTNAME "lctl get_param -n
- lov.$FSNAME-*.pools.$TESTNAME | sort -u |
- grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
- return 2
- $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
- error "Setstripe failed"
-
- dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
- local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
- echo "OST still has $((blocks/1024)) mbytes free"
-
- local new_hwm=$((blocks/1024-10))
- do_facet $SINGLEMDS lctl set_param \
- osp.$mdtosc_proc1.reserved_mb_high=$((new_hwm+5))
- do_facet $SINGLEMDS lctl set_param \
- osp.$mdtosc_proc1.reserved_mb_low=$new_hwm
-
- test_253_fill_ost $ost_name $mdtosc_proc1 $new_hwm
-
- #First enospc could execute orphan deletion so repeat.
- test_253_fill_ost $ost_name $mdtosc_proc1 $new_hwm
-
- local oa_status=$(do_facet $SINGLEMDS lctl get_param -n \
- osp.$mdtosc_proc1.prealloc_status)
- echo "prealloc_status $oa_status"
-
- dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
- error "File creation should fail"
- #object allocation was stopped, but we still able to append files
- dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
- error "Append failed"
- rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
-
- wait_delete_completed
-
- sleep_maxage
-
- for i in $(seq 10 12); do
- dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
- error "File creation failed after rm";
- done
-
- oa_status=$(do_facet $SINGLEMDS lctl get_param -n \
- osp.$mdtosc_proc1.prealloc_status)
- echo "prealloc_status $oa_status"
-
- if (( oa_status != 0 )); then
- error "Object allocation still disable after rm"
- fi
- do_facet $SINGLEMDS lctl set_param \
- osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
- do_facet $SINGLEMDS lctl set_param \
- osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
-
-
- do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
- error "Remove $ost_name from pool failed"
- do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
- error "Pool destroy fialed"
-}
-run_test 253 "Check object allocation limit"
cleanup_test_300() {
trap 0
git://git.whamcloud.com / fs / lustre-release.git / blobdiff