do
local path=${!i}
if [ -d "$path" ]; then
- eval export $i=$(echo $path | sed -E 's/\/+$//g')
+ eval export $i=$(echo $path | sed -r 's/\/+$//g')
fi
done
}
export TEST_FAILED=false
export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
export RPC_MODE=${RPC_MODE:-false}
+ export DO_CLEANUP=${DO_CLEANUP:-true}
export MKE2FS=$MKE2FS
if [ -z "$MKE2FS" ]; then
export DIR2
export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
export AT_MAX_PATH
+ export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
+ [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
if [ "$ACCEPTOR_PORT" ]; then
export PORT_OPT="--port $ACCEPTOR_PORT"
export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
- # command line
+ # command line
- while getopts "rvwf:" opt $*; do
- case $opt in
- f) CONFIG=$OPTARG;;
- r) REFORMAT=--reformat;;
- v) VERBOSE=true;;
- w) WRITECONF=writeconf;;
- \?) usage;;
- esac
- done
+ while getopts "rvwf:" opt $*; do
+ case $opt in
+ f) CONFIG=$OPTARG;;
+ r) REFORMAT=yes;;
+ v) VERBOSE=true;;
+ w) WRITECONF=writeconf;;
+ \?) usage;;
+ esac
+ done
- shift $((OPTIND - 1))
- ONLY=${ONLY:-$*}
+ shift $((OPTIND - 1))
+ ONLY=${ONLY:-$*}
# print the durations of each test if "true"
DDETAILS=${DDETAILS:-false}
lustre_build_version() {
local facet=${1:-client}
- # lustre: 2.6.52
- # kernel: patchless_client
- # build: v2_6_92_0-gadb3ee4-2.6.32-431.29.2.el6_lustre.x86_64
+ # lustre: 2.8.52
local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
awk '/lustre: / { print $2 }')
# lctl 2.6.50
echo -n $size
}
+fs_inode_ksize() {
+ local facet=${1:-$SINGLEMDS}
+ local fstype=$(facet_fstype $facet)
+ local size=0
+ case $fstype in
+ ldiskfs) size=4;; # ~4KB per inode
+ zfs) size=11;; # 10 to 11KB per inode
+ esac
+
+ echo -n $size
+}
+
check_gss_daemon_nodes() {
local list=$1
dname=$2
echo -n $device
}
+running_in_vm() {
+ local virt=$(virt-what 2> /dev/null)
+
+ [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
+
+ virt=$(dmidecode -s system-product-name | awk '{print $1}')
+
+ case $virt in
+ VMware|KVM|VirtualBox|Parallels) echo ${virt,,} ;;
+ *) ;;
+ esac
+}
+
#
# Re-read the partition table on failover partner host.
# After a ZFS storage pool is created on a shared device, the partition table
if [ -f /sys/devices/system/cpu/possible ]; then
local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
else
- local cpus=$(getconf _NPROCESSORS_CONF)
+ local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
fi
# bug 19944, adjust size to be -gt num_possible_cpus()
set_default_debug_nodes $node
}
+set_hostid () {
+ local hostid=${1:-$(hostid)}
+
+ if [ ! -s /etc/hostid ]; then
+ printf $(echo -n $hostid |
+ sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
+ fi
+}
+
# Facet functions
mount_facets () {
local facets=${1:-$(get_facets)}
return $RC
fi
+ health=$(do_facet ${facet} "$LCTL get_param -n health_check")
+ if [[ "$health" != "healthy" ]]; then
+ error "$facet is in a unhealthy state"
+ fi
+
set_default_debug_facet $facet
if [[ $facet == mds* ]]; then
local client=$1
local mnt=$2
local force
- local busy
+ local busy
local need_kill
[ "$3" ] && force=-f
echo \\\$(hostname) env are INSANE!;
exit 1;
fi"
- [ $? -eq 0 ] || rc=1
+ [ $? -eq 0 ] || rc=1
done
return $rc
}
sanity_mount_check_servers () {
- [ "$CLIENTONLY" ] &&
+ [ -n "$CLIENTONLY" ] &&
{ echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
echo Checking servers environments
wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
echo "waiting for $host to fail attempts=$attempts"
[ $i -lt $attempts ] || \
- { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
+ { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
done
}
}
client_reconnect_try() {
- uname -n >> $MOUNT/recon
- if [ -z "$CLIENTS" ]; then
- df $MOUNT; uname -n >> $MOUNT/recon
- else
- do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
- fi
- echo Connected clients:
- cat $MOUNT/recon
- ls -l $MOUNT/recon > /dev/null
- rm $MOUNT/recon
+ local f=$MOUNT/recon
+
+ uname -n >> $f
+ if [ -z "$CLIENTS" ]; then
+ $LFS df $MOUNT; uname -n >> $f
+ else
+ do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
+ fi
+ echo "Connected clients: $(cat $f)"
+ ls -l $f > /dev/null
+ rm $f
}
client_reconnect() {
replay_barrier() {
local facet=$1
do_facet $facet "sync; sync; sync"
- df $MOUNT
+ $LFS df $MOUNT
# make sure there will be no seq change
local clients=${CLIENTS:-$HOSTNAME}
facet_failover $* || error "failover: $?"
wait_clients_import_state "$clients" "$facets" FULL
- clients_up || error "post-failover df: $?"
+ clients_up || error "post-failover stat: $?"
}
fail_nodf() {
change_active $facet
wait_for_facet $facet
mount_facet $facet -o abort_recovery
- clients_up || echo "first df failed: $?"
- clients_up || error "post-failover df: $?"
+ clients_up || echo "first stat failed: $?"
+ clients_up || error "post-failover stat: $?"
}
do_lmc() {
[[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
local var=${facet}_MOUNT
- eval mntpt=${!var:-${MOUNT%/*}/$facet}
+ eval mntpt=${!var:-${MOUNT}-$facet}
echo -n $mntpt
}
mount_ldiskfs() {
local facet=$1
local dev=$(facet_device $facet)
- local mnt=$(facet_mntpt $facet)
+ local mnt=${2:-$(facet_mntpt $facet)}
local opts
if ! do_facet $facet test -b $dev; then
unmount_ldiskfs() {
local facet=$1
local dev=$(facet_device $facet)
- local mnt=$(facet_mntpt $facet)
+ local mnt=${2:-$(facet_mntpt $facet)}
do_facet $facet $UMOUNT $mnt
}
mount_zfs() {
local facet=$1
local ds=$(facet_device $facet)
- local mnt=$(facet_mntpt $facet)
+ local mnt=${2:-$(facet_mntpt $facet)}
local canmnt
local mntpt
unmount_zfs() {
local facet=$1
local ds=$(facet_device $facet)
- local mnt=$(facet_mntpt $facet)
+ local mnt=${2:-$(facet_mntpt $facet)}
local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
local mntpt=${!var_mntpt}
mount_fstype() {
local facet=$1
+ local mnt=$2
local fstype=$(facet_fstype $facet)
- mount_$fstype $facet
+ mount_$fstype $facet $mnt
}
unmount_fstype() {
local facet=$1
+ local mnt=$2
local fstype=$(facet_fstype $facet)
- unmount_$fstype $facet
+ unmount_$fstype $facet $mnt
}
########
zconf_umount_clients $clients $MOUNT "$*" || true
[ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
- [ "$CLIENTONLY" ] && return
+ [ -n "$CLIENTONLY" ] && return
+
# The add fn does rm ${facet}active file, this would be enough
# if we use do_facet <facet> only after the facet added, but
# currently we use do_facet mds in local.sh
}
cleanup_echo_devs () {
- local devs=$($LCTL dl | grep echo | awk '{print $4}')
+ trap 0
+ local dev
+ local devs=$($LCTL dl | grep echo | awk '{print $4}')
- for dev in $devs; do
- $LCTL --device $dev cleanup
- $LCTL --device $dev detach
- done
+ for dev in $devs; do
+ $LCTL --device $dev cleanup
+ $LCTL --device $dev detach
+ done
}
cleanupall() {
opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
if [ $type == MDS ]; then
- opts+=${SECLEVEL:+" --param=mdt.sec_level"}
opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
fi
if [ $type == OST ]; then
- opts+=${SECLEVEL:+" --param=ost.sec_level"}
opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
if [ $fstype == ldiskfs ]; then
formatall() {
stopall
+ # Set hostid for ZFS/SPL zpool import protection
+ # (Assumes MDS version is also OSS version)
+ if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
+ then
+ do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
+ fi
+
# We need ldiskfs here, may as well load them all
load_modules
- [ "$CLIENTONLY" ] && return
+ [ -n "$CLIENTONLY" ] && return
echo Formatting mgs, mds, osts
if ! combined_mgs_mds ; then
format_mgs
}
setupall() {
- nfs_client_mode && return
+ nfs_client_mode && return
cifs_client_mode && return
- sanity_mount_check ||
- error "environments are insane!"
+ sanity_mount_check || error "environments are insane!"
- load_modules
+ load_modules
- if [ -z "$CLIENTONLY" ]; then
- echo Setup mgs, mdt, osts
- echo $WRITECONF | grep -q "writeconf" && \
- writeconf_all
- if ! combined_mgs_mds ; then
+ if [ -z "$CLIENTONLY" ]; then
+ echo Setup mgs, mdt, osts
+ echo $WRITECONF | grep -q "writeconf" && writeconf_all
+ if ! combined_mgs_mds ; then
start mgs $(mgsdevname) $MGS_MOUNT_OPTS
- fi
+ fi
for num in `seq $MDSCOUNT`; do
DEVNAME=$(mdsdevname $num)
}
init_facet_vars () {
- [ "$CLIENTONLY" ] && return 0
+ [ -n "$CLIENTONLY" ] && return 0
local facet=$1
shift
local device=$1
do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
error "conf_param $PARAM failed"
- wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
+ wait_update_facet $myfacet "$TEST" "$FINAL" ||
error "check $PARAM failed!"
}
init_param_vars () {
- remote_mds_nodsh ||
- TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
+ TIMEOUT=$(lctl get_param -n timeout)
+ TIMEOUT=${TIMEOUT:-20}
+ remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
+
+ TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
log "Using TIMEOUT=$TIMEOUT"
osc_ensure_active $SINGLEMDS $TIMEOUT
local mntpt=$1
local mounted=$(mount | grep " $mntpt ")
- if [ "$CLIENTONLY" ]; then
+ if [ -n "$CLIENTONLY" ]; then
# bug 18021
# CLIENTONLY should not depend on *_HOST settings
local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
# in theory someone could create a new,
# client-only config file that assumed lustre was already
# configured and didn't set the MGSNID. If MGSNID is not set,
- # then we should use the mgs nid currently being used
+ # then we should use the mgs nid currently being used
# as the default value. bug 18021
[[ x$MGSNID = x ]] &&
MGSNID=${mgc//MGC/}
return 0
fi
- local myMGS_host=$mgs_HOST
+ local myMGS_host=$mgs_HOST
if [ "$NETTYPE" = "ptl" ]; then
- myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
+ myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
fi
echo Checking config lustre mounted on $mntpt
local MOUNTED=$(mounted_lustre_filesystems)
local do_check=true
- # 1.
- # both MOUNT and MOUNT2 are not mounted
- if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
- [ "$REFORMAT" ] && formatall
- # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
- setupall
- is_mounted $MOUNT || error "NAME=$NAME not mounted"
- export I_MOUNTED=yes
- do_check=false
+ # 1.
+ # both MOUNT and MOUNT2 are not mounted
+ if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
+ [ "$REFORMAT" = "yes" ] && formatall
+ # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
+ setupall
+ is_mounted $MOUNT || error "NAME=$NAME not mounted"
+ export I_MOUNTED=yes
+ do_check=false
# 2.
# MOUNT2 is mounted
elif is_mounted $MOUNT2; then
restore_mount $MOUNT2
export I_MOUNTED2=yes
fi
- fi
+ fi
# 5.
# MOUNT is mounted MOUNT2 is not mounted
set_default_debug_nodes $(comma_list $(nodes_list))
fi
- if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
+ if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
local facets=""
[ "$(facet_fstype ost1)" = "ldiskfs" ] &&
facets="$(get_facets OST)"
set_flavor_all $SEC
fi
- #Enable remote MDT create for testing
- for num in $(seq $MDSCOUNT); do
- do_facet mds$num \
- lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
- 2>/dev/null
- done
+ if [ -z "$CLIENTONLY" ]; then
+ # Enable remote MDT create for testing
+ for num in $(seq $MDSCOUNT); do
+ do_facet mds$num \
+ lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
+ 2>/dev/null
+ done
+ fi
if [ "$ONLY" == "setup" ]; then
exit 0
fi
if is_mounted $MOUNT; then
- [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
- error "remove sub-test dirs failed"
+ if $DO_CLEANUP; then
+ [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
+ error "remove sub-test dirs failed"
+ else
+ echo "skip cleanup"
+ fi
[ "$ENABLE_QUOTA" ] && restore_quota || true
fi
}
set_nodes_failloc () {
- do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
+ local fv=${3:-0}
+ do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
}
cancel_lru_locks() {
}
debugsave() {
- DEBUGSAVE="$(lctl get_param -n debug)"
+ DEBUGSAVE="$(lctl get_param -n debug)"
+ DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
}
debugrestore() {
- [ -n "$DEBUGSAVE" ] && \
- do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
- DEBUGSAVE=""
+ [ -n "$DEBUGSAVE" ] &&
+ do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
+ true
+ DEBUGSAVE=""
+
+ [ -n "DEBUGSAVE_SERVER" ] &&
+ do_nodes $(comma_list $(all_server_nodes)) \
+ "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
+ true
+ DEBUGSAVE_SERVER=""
}
debug_size_save() {
exit 1
}
+# Throw an error if it's not running in vm - usually for performance
+# verification
+error_not_in_vm() {
+ local virt=$(running_in_vm)
+ if [[ -n "$virt" ]]; then
+ echo "running in VM '$virt', ignore error"
+ error_ignore env=$virt "$@"
+ else
+ error "$@"
+ fi
+}
+
skip_env () {
$FAIL_ON_SKIP_ENV && error false $@ || skip $@
}
}
reset_fail_loc () {
- echo -n "Resetting fail_loc on all nodes..."
- do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
- fail_val=0 2>/dev/null || true"
- echo done.
+ echo -n "Resetting fail_loc on all nodes..."
+ do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
+ fail_val=0 2>/dev/null" || true
+ echo done.
}
#
-# Log a message (on all nodes) padded with "=" before and after.
+# Log a message (on all nodes) padded with "=" before and after.
# Also appends a timestamp and prepends the testsuite name.
-#
+#
EQUALS="===================================================================================================="
banner() {
remote_mds_nodsh()
{
- [ "$CLIENTONLY" ] && return 0 || true
- remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
+ [ -n "$CLIENTONLY" ] && return 0 || true
+ remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
}
require_dsh_mds()
{
- remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
- MSKIPPED=1 && return 1
- return 0
+ remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
+ MSKIPPED=1 && return 1
+ return 0
}
remote_ost ()
remote_ost_nodsh()
{
- [ "$CLIENTONLY" ] && return 0 || true
- remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
+ [ -n "$CLIENTONLY" ] && return 0 || true
+ remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
}
require_dsh_ost()
remote_mgs_nodsh()
{
- [ "$CLIENTONLY" ] && return 0 || true
- local MGS
- MGS=$(facet_host mgs)
- remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
+ [ -n "$CLIENTONLY" ] && return 0 || true
+ local MGS
+ MGS=$(facet_host mgs)
+ remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
}
local_mode ()
rnodes=${rnodes//,/ }
local -a nodes=($rnodes)
- local num=${#nodes[@]}
+ local num=${#nodes[@]}
local i=$((RANDOM * num * 2 / 65536))
echo ${nodes[i]}
}
client_only () {
- [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
-}
-
-is_patchless ()
-{
- lctl get_param version | grep -q patchless
+ [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
}
check_versions () {
suffix="$ts.log"
echo "Dumping lctl log to ${prefix}.*.${suffix}"
- if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
+ if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
echo "Dumping logs only on local client."
$LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
}
init_logging() {
- if [[ -n $YAML_LOG ]]; then
- return
- fi
- local SAVE_UMASK=`umask`
- umask 0000
-
- export YAML_LOG=${LOGDIR}/results.yml
- mkdir -p $LOGDIR
- init_clients_lists
-
- if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
- if check_shared_dir $LOGDIR; then
- touch $LOGDIR/shared
- echo "Logging to shared log directory: $LOGDIR"
- else
- echo "Logging to local directory: $LOGDIR"
- fi
+ [[ -n $YAML_LOG ]] && return
+ local save_umask=$(umask)
+ umask 0000
- yml_nodes_file $LOGDIR >> $YAML_LOG
- yml_results_file >> $YAML_LOG
- fi
+ export YAML_LOG=${LOGDIR}/results.yml
+ mkdir -p $LOGDIR
+ init_clients_lists
+
+ # If the yaml log already exists then we will just append to it
+ if [ ! -f $YAML_LOG ]; then
+ if check_shared_dir $LOGDIR; then
+ touch $LOGDIR/shared
+ echo "Logging to shared log directory: $LOGDIR"
+ else
+ echo "Logging to local directory: $LOGDIR"
+ fi
- umask $SAVE_UMASK
+ yml_nodes_file $LOGDIR >> $YAML_LOG
+ yml_results_file >> $YAML_LOG
+ fi
+
+ umask $save_umask
+
+ # If modules are not yet loaded then older "lctl lustre_build_version"
+ # will fail. Use lctl build version instead.
+ log "Client: $($LCTL lustre_build_version)"
+ log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
+ do_facet $SINGLEMDS $LCTL --version)"
+ log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
+ do_facet ost1 $LCTL --version)"
}
log_test() {
#
get_page_size() {
local facet=$1
- local size
+ local size=$(getconf PAGE_SIZE 2>/dev/null)
- size=$(do_facet $facet getconf PAGE_SIZE)
- [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
- echo -n $size
+ [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
+ echo -n ${size:-4096}
}
#
local device=$2
local count
- count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
+ [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
awk '/^Block count:/ {print $3}')
- echo -n $count
+ echo -n ${count:-0}
}
# Get the block size of the filesystem.
get_block_size() {
- local facet=$1
- local device=$2
- local size
+ local facet=$1
+ local device=$2
+ local size
- size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
- awk '/^Block size:/ {print $3}')
- echo $size
+ [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
+ awk '/^Block size:/ {print $3}')
+ echo -n ${size:-0}
}
# Check whether the "large_xattr" feature is enabled or not.
git://git.whamcloud.com / fs / lustre-release.git / blobdiff