export REFORMAT=${REFORMAT:-""}
export WRITECONF=${WRITECONF:-""}
export VERBOSE=${VERBOSE:-false}
-export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
export GSS=false
export GSS_KRB5=false
export GSS_PIPEFS=false
[ ! -f "$LST" ] && export LST=$(which lst)
export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
[ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
+ export MCREATE=${MCREATE:-mcreate}
# Ubuntu, at least, has a truncate command in /usr/bin
# so fully path our truncate command.
export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
# Load a module on the system where this is running.
#
-# Synopsis: load_module module_name [module arguments for insmod/modprobe]
+# usage: load_module module_name [module arguments for insmod/modprobe]
#
# If module arguments are not given but MODOPTS_<MODULE> is set, then its value
# will be used as the arguments. Otherwise arguments will be obtained from
[ $# -gt 0 ] && echo "${module} options: '$*'"
- # Note that insmod will ignore anything in modprobe.conf, which is why we're
- # passing options on the command-line.
- if [ "$BASE" == "lnet_selftest" ] && \
- [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
- insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
- elif [ -f ${LUSTRE}/${module}${EXT} ]; then
- insmod ${LUSTRE}/${module}${EXT} "$@"
- else
- # must be testing a "make install" or "rpm" installation
- # note failed to load ptlrpc_gss is considered not fatal
- if [ "$BASE" == "ptlrpc_gss" ]; then
- modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
- else
- modprobe $BASE "$@"
- fi
- fi
+ # Note that insmod will ignore anything in modprobe.conf, which is why
+ # we're passing options on the command-line.
+ if [[ "$BASE" == "lnet_selftest" ]] &&
+ [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
+ insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
+ elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
+ [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
+ insmod ${LUSTRE}/${module}${EXT} "$@"
+ else
+ # must be testing a "make install" or "rpm" installation
+ # note failed to load ptlrpc_gss is considered not fatal
+ if [[ "$BASE" == "ptlrpc_gss" ]]; then
+ modprobe $BASE "$@" 2>/dev/null ||
+ echo "gss/krb5 is not supported"
+ else
+ modprobe $BASE "$@"
+ fi
+ fi
}
llite_lloop_enabled() {
load_module ../ldiskfs/ldiskfs
load_module osd-ldiskfs/osd_ldiskfs
fi
- load_module nodemap/nodemap
load_module mgs/mgs
load_module mdd/mdd
load_module mdt/mdt
$LCTL modules > $OGDB/ogdb-$HOSTNAME
# 'mount' doesn't look in $PATH, just sbin
- local MOUNT_LUSTRE=$LUSTRE/utils/mount.lustre
- if [ -f $MOUNT_LUSTRE ]; then
- if grep -qe "/sbin/mount\.lustre " /proc/mounts; then
- cmp $MOUNT_LUSTRE /sbin/mount.lustre ||
- umount /sbin/mount.lustre
+ local mount_lustre=$LUSTRE/utils/mount.lustre
+ if [ -f $mount_lustre ]; then
+ local sbin_mount=/sbin/mount.lustre
+ if grep -qw "$sbin_mount" /proc/mounts; then
+ cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
fi
- if ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
- [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
- mount --bind $MOUNT_LUSTRE /sbin/mount.lustre
+ if ! grep -qw "$sbin_mount" /proc/mounts; then
+ [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
+ if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
+ cat <<- EOF > "$sbin_mount"
+ #!/bin/sh
+ #STUB MARK
+ echo "This $sbin_mount just a mountpoint." 1>&2
+ echo "It is never supposed to be run." 1>&2
+ logger -p emerg -- "using stub $sbin_mount $@"
+ exit 1
+ EOF
+ chmod a+x $sbin_mount
+ fi
+ mount --bind $mount_lustre $sbin_mount ||
+ error "can't bind $mount_lustre to $sbin_mount"
fi
fi
}
fi
fi
- if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
- umount /sbin/mount.lustre || true
- [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
- rm -f /sbin/mount.lustre || true
- fi
+ local sbin_mount=/sbin/mount.lustre
+ if grep -qe "$sbin_mount " /proc/mounts; then
+ umount $sbin_mount || true
+ [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
+ rm -f $sbin_mount
+ fi
- check_mem_leak || return 254
+ check_mem_leak || return 254
- echo "modules unloaded."
- return 0
+ echo "modules unloaded."
+ return 0
}
fs_log_size() {
stop_gss_daemons() {
local list=$(comma_list $(mdts_nodes))
-
+
send_sigint $list lsvcgssd lgssd
list=$(comma_list $(osts_nodes))
fi
if [ -n "$LGSS_KEYRING_DEBUG" ]; then
- echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
+ lctl set_param -n \
+ sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
fi
fi
}
echo -n $fstypes
}
+facet_index() {
+ local facet=$1
+ local num=$(facet_number $facet)
+ local index
+
+ if [[ $(facet_type $facet) = OST ]]; then
+ index=OSTINDEX${num}
+ if [[ -n "${!index}" ]]; then
+ echo -n ${!index}
+ return
+ fi
+
+ index=${OST_INDICES[num - 1]}
+ fi
+
+ [[ -n "$index" ]] || index=$((num - 1))
+ echo -n $index
+}
+
devicelabel() {
local facet=$1
local dev=$2
else
set_default_debug_facet $facet
+ if [[ $facet == mds* ]]; then
+ do_facet $facet \
+ lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
+ 2>/dev/null
+ fi
+
label=$(devicelabel ${facet} ${!dev})
[ -z "$label" ] && echo no label for ${!dev} && exit 1
eval export ${facet}_svc=${label}
eval export ${facet}failover_dev=$device
fi
- local mntpt=$(facet_mntpt $facet)
- do_facet ${facet} mkdir -p $mntpt
- eval export ${facet}_MOUNT=$mntpt
- mount_facet ${facet}
- RC=$?
- return $RC
+ local mntpt=$(facet_mntpt $facet)
+ do_facet ${facet} mkdir -p $mntpt
+ eval export ${facet}_MOUNT=$mntpt
+ mount_facet ${facet}
+ RC=$?
+
+ if [[ $facet == mds* ]]; then
+ do_facet $facet \
+ lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
+ 2>/dev/null
+ fi
+
+ return $RC
}
stop() {
rc=$?
do_nodes $(comma_list $(osts_nodes)) \
lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
- return $rc
+ return $rc
}
# XXX This function is kept for interoperability with old server (< 2.3.50),
zconf_mount() {
local client=$1
local mnt=$2
- local OPTIONS=${3:-$MOUNTOPT}
+ local opts=${3:-$MOUNT_OPTS}
+ opts=${opts:+-o $opts}
+ local flags=${4:-$MOUNT_FLAGS}
local device=$MGSNID:/$FSNAME
if [ -z "$mnt" -o -z "$FSNAME" ]; then
- echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
+ echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
exit 1
fi
- echo "Starting client: $client: $OPTIONS $device $mnt"
+ echo "Starting client: $client: $flags $opts $device $mnt"
do_node $client mkdir -p $mnt
- do_node $client $MOUNT_CMD $OPTIONS $device $mnt || return 1
+ do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
set_default_debug_nodes $client
zconf_mount_clients() {
local clients=$1
local mnt=$2
- local OPTIONS=${3:-$MOUNTOPT}
+ local opts=${3:-$MOUNT_OPTS}
+ opts=${opts:+-o $opts}
+ local flags=${4:-$MOUNT_FLAGS}
local device=$MGSNID:/$FSNAME
if [ -z "$mnt" -o -z "$FSNAME" ]; then
- echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
+ echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
exit 1
fi
- echo "Starting client $clients: $OPTIONS $device $mnt"
+ echo "Starting client $clients: $flags $opts $device $mnt"
do_nodes $clients "
running=\\\$(mount | grep -c $mnt' ');
rc=0;
if [ \\\$running -eq 0 ] ; then
mkdir -p $mnt;
- $MOUNT_CMD $OPTIONS $device $mnt;
+ $MOUNT_CMD $flags $opts $device $mnt;
rc=\\\$?;
fi;
exit \\\$rc" || return ${PIPESTATUS[0]}
local host=${2:-$(facet_host $facet)}
local label=$(convert_facet2label $facet)
- do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
+ do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
}
facets_up_on_host () {
# verify that lustre actually cleaned up properly
cleanup_check() {
- [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
- error "LBUG/LASSERT detected"
- BUSY=`dmesg | grep -i destruct || true`
- if [ "$BUSY" ]; then
- echo "$BUSY" 1>&2
- [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
- exit 205
- fi
+ VAR=$(lctl get_param -n catastrophe 2>&1)
+ if [ $? = 0 ] ; then
+ if [ $VAR != 0 ]; then
+ error "LBUG/LASSERT detected"
+ fi
+ fi
+ BUSY=$(dmesg | grep -i destruct || true)
+ if [ -n "$BUSY" ]; then
+ echo "$BUSY" 1>&2
+ [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
+ exit 205
+ fi
- check_mem_leak || exit 204
+ check_mem_leak || exit 204
- [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
+ [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
return 202 || true
wait_delete_completed_mds() {
local MAX_WAIT=${1:-20}
+ # for ZFS, waiting more time for DMUs to be committed
+ local ZFS_WAIT=${2:-5}
local mds2sync=""
- local stime=`date +%s`
+ local stime=$(date +%s)
local etime
local node
local changes
# find MDS with pending deletions
for node in $(mdts_nodes); do
- changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
+ changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2>/dev/null | calc_sum)
- if [ -z "$changes" ] || [ $changes -eq 0 ]; then
+ if [[ $changes -eq 0 ]]; then
continue
fi
mds2sync="$mds2sync $node"
done
- if [ "$mds2sync" == "" ]; then
+ if [ -z "$mds2sync" ]; then
return
fi
mds2sync=$(comma_list $mds2sync)
# sync MDS transactions
- do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
+ do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
# wait till all changes are sent and commmitted by OSTs
# for ldiskfs space is released upon execution, but DMU
# do this upon commit
local WAIT=0
- while [ "$WAIT" -ne "$MAX_WAIT" ]; do
- changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
- | calc_sum)
+ while [[ $WAIT -ne $MAX_WAIT ]]; do
+ changes=$(do_nodes $mds2sync \
+ "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
#echo "$node: $changes changes on all"
- if [ "$changes" -eq "0" ]; then
- etime=`date +%s`
+ if [[ $changes -eq 0 ]]; then
+ etime=$(date +%s)
#echo "delete took $((etime - stime)) seconds"
+
+ # the occupied disk space will be released
+ # only after DMUs are committed
+ if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
+ echo "sleep $ZFS_WAIT for ZFS OSD"
+ sleep $ZFS_WAIT
+ fi
+
return
fi
sleep 1
WAIT=$(( WAIT + 1))
done
- etime=`date +%s`
+ etime=$(date +%s)
echo "Delete is not completed in $((etime - stime)) seconds"
- do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
+ do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
}
wait_for_host() {
! client_up $1
}
-client_reconnect() {
+client_reconnect_try() {
uname -n >> $MOUNT/recon
if [ -z "$CLIENTS" ]; then
df $MOUNT; uname -n >> $MOUNT/recon
rm $MOUNT/recon
}
+client_reconnect() {
+ # one client_reconnect_try call does not always do the job...
+ while true ; do
+ client_reconnect_try && break
+ sleep 1
+ done
+}
+
affected_facets () {
local facet=$1
done
myList="${myList%* }";
- # We can select an object at a offset in the list
+ # We can select an object at an offset in the list
[ $# -eq 2 ] && {
cnt=0
for item in $myList; do
local facet
for var in ${!MODOPTS_*}; do
- value=${!var}
+ value=${!var//\"/\\\"}
echo -n " ${var}=\"$value\""
done
eval VDEVPTR="";;
zfs )
#if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
- # Device formated by zfs
+ # Device formatted by zfs
DEVNAME=OSTDEV$num
eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
* )
echo -n $VDEVPTR
}
-# Logical device formated for lustre
+# Logical device formatted for lustre
mdsdevname() {
local num=$1
local DEVNAME=MDSDEV$num
eval VDEVPTR="";;
zfs )
# if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
- # Device formated by ZFS
+ # Device formatted by ZFS
local DEVNAME=MDSDEV$num
eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
* )
local dev=$2
local fsname=${3:-"$FSNAME"}
local type=$(facet_type $facet)
- local index=$(($(facet_number $facet) - 1))
+ local index=$(facet_index $facet)
local fstype=$(facet_fstype $facet)
local host=$(facet_host $facet)
local opts
local fs_mkfs_opts
local var
- if [ $type == MGS ] && combined_mgs_mds; then
- return 1
- fi
-
if [ $type == MGS ] || ( [ $type == MDS ] &&
[ "$dev" == $(mgsdevname) ] &&
[ "$host" == "$(facet_host mgs)" ] ); then
echo -n "$opts"
}
+check_ost_indices() {
+ local index_count=${#OST_INDICES[@]}
+ [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
+
+ # OST count is greater than the index count in $OST_INDEX_LIST.
+ # We need check whether there are duplicate indices.
+ local i
+ local j
+ local index
+ for i in $(seq $((index_count + 1)) $OSTCOUNT); do
+ index=$(facet_index ost$i)
+ for j in $(seq 0 $((index_count - 1))); do
+ [[ $index -ne ${OST_INDICES[j]} ]] ||
+ error "ost$i has the same index $index as ost$((j+1))"
+ done
+ done
+}
+
formatall() {
local quiet
${quiet:+>/dev/null} || exit 10
done
+ export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
+ check_ost_indices
for num in $(seq $OSTCOUNT); do
echo "Format ost$num: $(ostdevname $num)"
add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
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.${FSNAME}*.enable_remote_dir=1 \
+ 2>/dev/null
+ done
+
if [ "$ONLY" == "setup" ]; then
exit 0
fi
return $rc
}
+dump_file_contents() {
+ local nodes=$1
+ local dir=$2
+ local logname=$3
+ local node
+
+ if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
+ error_noexit false \
+ "Invalid parameters for dump_file_contents()"
+ return 1
+ fi
+ for node in ${nodes}; do
+ do_node $node "for i in \\\$(find $dir -type f); do
+ echo ====\\\${i}=======================;
+ cat \\\${i};
+ done" >> ${logname}.${node}.log
+ done
+}
+
+dump_command_output() {
+ local nodes=$1
+ local cmd=$2
+ local logname=$3
+ local node
+
+ if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
+ error_noexit false \
+ "Invalid parameters for dump_command_output()"
+ return 1
+ fi
+
+ for node in ${nodes}; do
+ do_node $node "echo ====${cmd}=======================;
+ $cmd" >> ${logname}.${node}.log
+ done
+}
+
+log_zfs_info() {
+ local logname=$1
+
+ # dump file contents from /proc/spl in case of zfs test
+ if [ "$(facet_fstype ost1)" = "zfs" ]; then
+ dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
+ dump_command_output \
+ "$(osts_nodes)" "zpool events -v" "${logname}"
+ fi
+
+ if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
+ dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
+ dump_command_output \
+ "$(mdts_nodes)" "zpool events -v" "${logname}"
+ fi
+}
+
check_and_cleanup_lustre() {
if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
get_svr_devs
cleanupall -f || error "cleanup failed"
unset I_MOUNTED
fi
-
- if grep -qe "/sbin/mount\.lustre " /proc/mounts; then
- umount /sbin/mount.lustre
- fi
}
#######
drop_reply() {
# OBD_FAIL_MDS_ALL_REPLY_NET
- RC=0
- do_facet $SINGLEMDS lctl set_param fail_loc=0x122
- do_facet client "$@" || RC=$?
- do_facet $SINGLEMDS lctl set_param fail_loc=0
- return $RC
+ RC=0
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
+ eval "$@" || RC=$?
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ return $RC
}
drop_reint_reply() {
# OBD_FAIL_MDS_REINT_NET_REP
- RC=0
- do_facet $SINGLEMDS lctl set_param fail_loc=0x119
- do_facet client "$@" || RC=$?
- do_facet $SINGLEMDS lctl set_param fail_loc=0
- return $RC
+ RC=0
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
+ eval "$@" || RC=$?
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ return $RC
}
drop_update_reply() {
return $RC
}
-drop_bl_callback() {
+drop_bl_callback_once() {
+ local rc=0
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
- RC=0
do_facet client lctl set_param fail_loc=0x80000305
- do_facet client "$@" || RC=$?
+ do_facet client "$@" || rc=$?
do_facet client lctl set_param fail_loc=0
- return $RC
+ do_facet client lctl set_param fail_val=0
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
+ return $rc
+}
+
+drop_bl_callback() {
+ rc=0
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
+#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
+ do_facet client lctl set_param fail_loc=0x305
+ do_facet client "$@" || rc=$?
+ do_facet client lctl set_param fail_loc=0
+ do_facet client lctl set_param fail_val=0
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
+ return $rc
}
drop_ldlm_reply() {
#define OBD_FAIL_LDLM_REPLY 0x30c
RC=0
- do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
+ local list=$(comma_list $(mdts_nodes) $(osts_nodes))
+ do_nodes $list lctl set_param fail_loc=0x30c
+
+ do_facet client "$@" || RC=$?
+
+ do_nodes $list lctl set_param fail_loc=0
+ return $RC
+}
+
+drop_ldlm_reply_once() {
+#define OBD_FAIL_LDLM_REPLY 0x30c
+ RC=0
+ local list=$(comma_list $(mdts_nodes) $(osts_nodes))
+ do_nodes $list lctl set_param fail_loc=0x8000030c
+
do_facet client "$@" || RC=$?
- do_facet $SINGLEMDS lctl set_param fail_loc=0
+
+ do_nodes $list lctl set_param fail_loc=0
return $RC
}
cancel_lru_locks() {
$LCTL mark "cancel_lru_locks $1 start"
- for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
- $LCTL set_param -n $d=clear
- done
- $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
+
+ if [ $1 != "MGC" ]; then
+ for d in $(lctl get_param -N ldlm.namespaces.*.lru_size |
+ egrep -i $1); do
+ $LCTL set_param -n $d=clear
+ done
+ $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 |
+ grep -v '=0'
+ else
+ for d in $(find \
+ /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lru_size \
+ 2> /dev/null); do
+ echo "clear" > $d
+ done
+
+ for d in $(find \
+ /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lock_unused_count \
+ 2> /dev/null); do
+ if [ $(cat $d) != 0 ]; then
+ echo "ldlm.namespaces.$(echo "$d" |
+ cut -f 7 -d'/').lock_unused_count=$(cat $d)"
+ fi
+ done
+ fi
+
$LCTL mark "cancel_lru_locks $1 stop"
}
lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
}
+flock_is_enabled()
+{
+ local RC=0
+ [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
+ return $RC
+}
+
pgcache_empty() {
local FILE
for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
}
# prints bash call stack
-log_trace_dump() {
+print_stack_trace() {
echo " Trace dump:"
for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
local s=${BASH_SOURCE[$i]}
log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
- log_trace_dump
+ print_stack_trace >&2
mkdir -p $LOGDIR
# We need to dump the logs on all nodes
# run or not run. These need to be documented...
#
run_test() {
- assert_DIR
-
- export base=`basetest $1`
- if [ ! -z "$ONLY" ]; then
- testname=ONLY_$1
- if [ ${!testname}x != x ]; then
- [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
- run_one_logged $1 "$2"
- return $?
- fi
- testname=ONLY_$base
- if [ ${!testname}x != x ]; then
- [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
- run_one_logged $1 "$2"
- return $?
- fi
- LAST_SKIPPED="y"
- return 0
- fi
+ assert_DIR
+
+ export base=$(basetest $1)
+ if [ -n "$ONLY" ]; then
+ testname=ONLY_$1
+ if [ ${!testname}x != x ]; then
+ [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
+ run_one_logged $1 "$2"
+ return $?
+ fi
+ testname=ONLY_$base
+ if [ ${!testname}x != x ]; then
+ [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
+ run_one_logged $1 "$2"
+ return $?
+ fi
+ LAST_SKIPPED="y"
+ return 0
+ fi
LAST_SKIPPED="y"
ALWAYS_SKIPPED="y"
- testname=EXCEPT_$1
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping excluded test $1"
- return 0
- fi
- testname=EXCEPT_$base
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
- return 0
- fi
- testname=EXCEPT_ALWAYS_$1
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
- return 0
- fi
- testname=EXCEPT_ALWAYS_$base
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
- return 0
- fi
- testname=EXCEPT_SLOW_$1
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping SLOW test $1"
- return 0
- fi
- testname=EXCEPT_SLOW_$base
- if [ ${!testname}x != x ]; then
- TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
- return 0
- fi
+ testname=EXCEPT_$1
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping excluded test $1"
+ return 0
+ fi
+ testname=EXCEPT_$base
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
+ return 0
+ fi
+ testname=EXCEPT_ALWAYS_$1
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
+ return 0
+ fi
+ testname=EXCEPT_ALWAYS_$base
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
+ return 0
+ fi
+ testname=EXCEPT_SLOW_$1
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping SLOW test $1"
+ return 0
+ fi
+ testname=EXCEPT_SLOW_$base
+ if [ ${!testname}x != x ]; then
+ TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
+ return 0
+ fi
- LAST_SKIPPED=
- ALWAYS_SKIPPED=
- run_one_logged $1 "$2"
+ LAST_SKIPPED=
+ ALWAYS_SKIPPED=
+ run_one_logged $1 "$2"
- return $?
+ return $?
}
log() {
- echo "$*"
+ echo "$*" >&2
module_loaded lnet || load_modules
local MSG="$*"
reset_fail_loc () {
echo -n "Resetting fail_loc on all nodes..."
- do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
+ do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
+ fail_val=0 2>/dev/null || true"
echo done.
}
# - test result is saved to data file
#
run_one_logged() {
- local BEFORE=`date +%s`
+ local BEFORE=$(date +%s)
local TEST_ERROR
local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
local test_log=$LOGDIR/$name
+ local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
+ local zfs_debug_log=$LOGDIR/$zfs_log_name
rm -rf $LOGDIR/err
rm -rf $LOGDIR/ignore
rm -rf $LOGDIR/skip
- local SAVE_UMASK=`umask`
+ local SAVE_UMASK=$(umask)
umask 0022
echo
[ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
echo "test_$1 returned $RC" | tee $LOGDIR/err
- duration=$((`date +%s` - $BEFORE))
+ duration=$(($(date +%s) - $BEFORE))
pass "$1" "(${duration}s)"
if [[ -f $LOGDIR/err ]]; then
fi
if [ -f $LOGDIR/err ]; then
+ log_zfs_info "$zfs_debug_log"
$FAIL_ON_ERROR && exit $RC
fi
}
canonical_path() {
- (cd `dirname $1`; echo $PWD/`basename $1`)
+ (cd $(dirname $1); echo $PWD/$(basename $1))
}
check_grant() {
- export base=`basetest $1`
- [ "$CHECK_GRANT" == "no" ] && return 0
+ export base=$(basetest $1)
+ [ "$CHECK_GRANT" == "no" ] && return 0
- testname=GCHECK_ONLY_${base}
- [ ${!testname}x == x ] && return 0
+ testname=GCHECK_ONLY_${base}
+ [ ${!testname}x == x ] && return 0
- echo -n "checking grant......"
+ echo -n "checking grant......"
- local clients=$CLIENTS
- [ -z $clients ] && clients=$(hostname)
+ local clients=$CLIENTS
+ [ -z "$clients" ] && clients=$(hostname)
- # sync all the data and make sure no pending data on server
- do_nodes $clients sync
-
- # get client grant
- client_grant=`do_nodes $clients \
- "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
- awk '{total += $1} END{print total}'`
-
- # get server grant
- server_grant=`do_nodes $(comma_list $(osts_nodes)) \
- "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
- awk '{total += $1} END{print total}'`
-
- # check whether client grant == server grant
- if [ $client_grant -ne $server_grant ]; then
- echo "failed: client:${client_grant} server: ${server_grant}."
- do_nodes $(comma_list $(osts_nodes)) \
- "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
- do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
- return 1
- else
- echo "pass: client:${client_grant} server: ${server_grant}"
- fi
+ # sync all the data and make sure no pending data on server
+ do_nodes $clients sync
+
+ # get client grant
+ client_grant=$(do_nodes $clients \
+ "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
+ awk '{ total += $1 } END { printf("%0.0f", total) }')
+
+ # get server grant
+ server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
+ "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
+ awk '{ total += $1 } END { printf("%0.0f", total) }')
+ # check whether client grant == server grant
+ if [[ $client_grant -ne $server_grant ]]; then
+ echo "failed: client:${client_grant} server: ${server_grant}."
+ do_nodes $(comma_list $(osts_nodes)) \
+ "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
+ do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
+ return 1
+ else
+ echo "pass: client:${client_grant} server: ${server_grant}"
+ fi
}
########################
inodes_available () {
local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
sort -un | head -n1) || return 1
- echo $IFree
+ echo $((IFree))
}
mdsrate_inodes_available () {
# sum llite stat items
calc_llite_stats() {
- local res=$(lctl get_param -n llite.*.stats |
- awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
- echo $res
+ local res=$(lctl get_param -n llite.*.stats |
+ awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
+ echo $((res))
}
# reset osc stat counters
clear_osc_stats(){
- lctl set_param -n osc.*.osc_stats 0
+ lctl set_param -n osc.*.osc_stats 0
}
# sum osc stat items
calc_osc_stats() {
- local res=$(lctl get_param -n osc.*.osc_stats |
- awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
- echo $res
+ local res=$(lctl get_param -n osc.*.osc_stats |
+ awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
+ echo $((res))
}
calc_sum () {
- awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
+ awk '{sum += $1} END { printf("%0.0f", sum) }'
}
calc_osc_kbytes () {
}
check_catastrophe() {
- local rnodes=${1:-$(comma_list $(remote_nodes_list))}
- local C=$CATASTROPHE
- [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
-
- [ -z "$rnodes" ] && return 0
-
- local data
- data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
- echo \\\$(< $C) || echo 0);
- if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
- exit \\\$rc")
- local rc=$?
- if [ -n "$data" ]; then
- echo $data
- return $rc
- fi
- return 0
-}
-
-# CMD: determine mds index where directory inode presents
-get_mds_dir () {
- local dir=$1
- local file=$dir/f0.get_mds_dir_tmpfile
-
- mkdir -p $dir
- rm -f $file
- sleep 1
- local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
- local -a oldused=($iused)
+ local nodes=${1:-$(comma_list $(nodes_list))}
- openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
- sleep 1
- iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
- local -a newused=($iused)
-
- local num=0
- for ((i=0; i<${#newused[@]}; i++)); do
- if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
- echo $(( i + 1 ))
- rm -f $file
- return 0
- fi
- done
- error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
+ do_nodes $nodes "rc=0;
+val=\\\$($LCTL get_param -n catastrophe 2>&1);
+if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
+ echo \\\$(hostname -s): \\\$val;
+ rc=\\\$val;
+fi;
+exit \\\$rc"
}
mdsrate_cleanup () {
return $rc
}
-# target_start_and_reset_recovery_timer()
-# service_time = at_est2timeout(service_time);
-# service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
-# INITIAL_CONNECT_TIMEOUT);
-# CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
-#define CONNECTION_SWITCH_INC 1
-#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
-#define CONNECTION_SWITCH_MIN 5U
+# check_and_start_recovery_timer()
+# service_time = at_est2timeout(service_time);
+# service_time += 2 * INITIAL_CONNECT_TIMEOUT;
+# service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
-max_recovery_time () {
- local init_connect_timeout=$(( TIMEOUT / 20 ))
- [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
+#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
+#define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
+#define CONNECTION_SWITCH_MIN 5
+#define CONNECTION_SWITCH_INC 5
+max_recovery_time() {
+ local init_connect_timeout=$((TIMEOUT / 20))
+ ((init_connect_timeout >= 5)) || init_connect_timeout=5
- local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
+ local service_time=$(($(at_max_get client) * 9 / 4 + 5))
+ service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
- echo $service_time
+ echo -n $service_time
}
get_clients_mount_count () {
# make directory on different MDTs
test_mkdir() {
- local option
- local parent
- local child
local path
local p_option
- local option2
local stripe_count=2
- local rc=0
-
- case $# in
- 1) path=$1;;
- 2) option=$1
- path=$2;;
- 3) option=$1
- option2=$2
- path=$3;;
- *) error "Only creating single directory is supported";;
- esac
-
- child=$(basename $path)
- parent=$(dirname $path)
-
- if [ "$option" == "-p" -o "$option2" == "-p" ]; then
- if [ -d $parent/$child ]; then
- return $rc
- fi
- p_option="-p"
- fi
+ local stripe_index=-1
+ local OPTIND=1
+
+ while getopts "c:i:p" opt; do
+ case $opt in
+ c) stripe_count=$OPTARG;;
+ i) stripe_index=$OPTARG;;
+ p) p_option="-p";;
+ \?) error "only support -i -c -p";;
+ esac
+ done
- if [ "${option:0:2}" == "-c" ]; then
- stripe_count=$(echo $option | sed 's/^-c//')
- fi
+ shift $((OPTIND - 1))
+ [ $# -eq 1 ] || error "Only creating single directory is supported"
+ path="$*"
- if [ "${option2:0:2}" == "-c" ]; then
- stripe_count=$(echo $option2 | sed 's/^-c//')
- fi
+ if [ "$p_option" == "-p" ]; then
+ local parent=$(dirname $path)
- if [ ! -d ${parent} ]; then
- if [ "$p_option" == "-p" ]; then
- mkdir -p ${parent}
- else
- return 1
- fi
+ [ -d $path ] && return 0
+ [ ! -d ${parent} ] && mkdir -p ${parent}
fi
if [ $MDSCOUNT -le 1 ]; then
- mkdir $p_option $parent/$child || rc=$?
+ mkdir $path
else
- local mdt_idx=$($LFS getstripe -M $parent)
local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
+ local mdt_index
- mdt_idx=$((test_num % MDSCOUNT))
- echo "striped dir -i$mdt_idx -c$stripe_count $path"
- $LFS setdirstripe -i$mdt_idx -c$stripe_count $path || rc=$?
+ if [ $stripe_index -eq -1 ]; then
+ mdt_index=$((test_num % MDSCOUNT))
+ else
+ mdt_index=$stripe_index
+ fi
+ echo "striped dir -i$mdt_index -c$stripe_count $path"
+ $LFS setdirstripe -i$mdt_index -c$stripe_count $path
fi
- return $rc
}
# find the smallest and not in use file descriptor
[ $fd -lt $max_fd ] || error "finding free file descriptor failed"
echo $fd
}
+
+check_mount_and_prep()
+{
+ is_mounted $MOUNT || setupall
+
+ rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
+ mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
+ for idx in $(seq $MDSCOUNT); do
+ local name="MDT$(printf '%04x' $((idx - 1)))"
+ rm -rf $MOUNT/.lustre/lost+found/$name/*
+ done
+}
+
+# calcule how many ost-objects to be created.
+precreated_ost_obj_count()
+{
+ local mdt_idx=$1
+ local ost_idx=$2
+ local mdt_name="MDT$(printf '%04x' $mdt_idx)"
+ local ost_name="OST$(printf '%04x' $ost_idx)"
+ local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
+ local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
+ osp.$proc_path.prealloc_last_id)
+ local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
+ osp.$proc_path.prealloc_next_id)
+ echo $((last_id - next_id + 1))
+}
+
+check_file_in_pool()
+{
+ local file=$1
+ local pool=$2
+ local tlist="$3"
+ local res=$($GETSTRIPE $file | grep 0x | cut -f2)
+ for i in $res
+ do
+ for t in $tlist ; do
+ [ "$i" -eq "$t" ] && continue 2
+ done
+
+ echo "pool list: $tlist"
+ echo "striping: $res"
+ error_noexit "$file not allocated in $pool"
+ return 1
+ done
+ return 0
+}
+
+pool_add() {
+ echo "Creating new pool"
+ local pool=$1
+
+ create_pool $FSNAME.$pool ||
+ { error_noexit "No pool created, result code $?"; return 1; }
+ [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
+ { error_noexit "$pool not in lfs pool_list"; return 2; }
+}
+
+pool_add_targets() {
+ echo "Adding targets to pool"
+ local pool=$1
+ local first=$2
+ local last=$3
+ local step=${4:-1}
+
+ local list=$(seq $first $step $last)
+
+ local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
+ do_facet mgs $LCTL pool_add \
+ $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
+ wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
+ | sort -u | tr '\n' ' ' " "$t" || {
+ error_noexit "Add to pool failed"
+ return 1
+ }
+ local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
+ local addcount=$(((last - first) / step + 1))
+ [ $lfscount -eq $addcount ] || {
+ error_noexit "lfs pool_list bad ost count" \
+ "$lfscount != $addcount"
+ return 2
+ }
+}
+
+pool_set_dir() {
+ local pool=$1
+ local tdir=$2
+ echo "Setting pool on directory $tdir"
+
+ $SETSTRIPE -c 2 -p $pool $tdir && return 0
+
+ error_noexit "Cannot set pool $pool to $tdir"
+ return 1
+}
+
+pool_check_dir() {
+ local pool=$1
+ local tdir=$2
+ echo "Checking pool on directory $tdir"
+
+ local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
+ [ "$res" = "$pool" ] && return 0
+
+ error_noexit "Pool on '$tdir' is '$res', not '$pool'"
+ return 1
+}
+
+pool_dir_rel_path() {
+ echo "Testing relative path works well"
+ local pool=$1
+ local tdir=$2
+ local root=$3
+
+ mkdir -p $root/$tdir/$tdir
+ cd $root/$tdir
+ pool_set_dir $pool $tdir || return 1
+ pool_set_dir $pool ./$tdir || return 2
+ pool_set_dir $pool ../$tdir || return 3
+ pool_set_dir $pool ../$tdir/$tdir || return 4
+ rm -rf $tdir; cd - > /dev/null
+}
+
+pool_alloc_files() {
+ echo "Checking files allocation from directory pool"
+ local pool=$1
+ local tdir=$2
+ local count=$3
+ local tlist="$4"
+
+ local failed=0
+ for i in $(seq -w 1 $count)
+ do
+ local file=$tdir/file-$i
+ touch $file
+ check_file_in_pool $file $pool "$tlist" || \
+ failed=$((failed + 1))
+ done
+ [ "$failed" = 0 ] && return 0
+
+ error_noexit "$failed files not allocated in $pool"
+ return 1
+}
+
+pool_create_files() {
+ echo "Creating files in pool"
+ local pool=$1
+ local tdir=$2
+ local count=$3
+ local tlist="$4"
+
+ mkdir -p $tdir
+ local failed=0
+ for i in $(seq -w 1 $count)
+ do
+ local file=$tdir/spoo-$i
+ $SETSTRIPE -p $pool $file
+ check_file_in_pool $file $pool "$tlist" || \
+ failed=$((failed + 1))
+ done
+ [ "$failed" = 0 ] && return 0
+
+ error_noexit "$failed files not allocated in $pool"
+ return 1
+}
+
+pool_lfs_df() {
+ echo "Checking 'lfs df' output"
+ local pool=$1
+
+ local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
+ tr '\n' ' ')
+ local res=$($LFS df --pool $FSNAME.$pool |
+ awk '{print $1}' |
+ grep "$FSNAME-OST" |
+ tr '\n' ' ')
+ [ "$res" = "$t" ] && return 0
+
+ error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
+ return 1
+}
+
+pool_file_rel_path() {
+ echo "Creating files in a pool with relative pathname"
+ local pool=$1
+ local tdir=$2
+
+ mkdir -p $tdir ||
+ { error_noexit "unable to create $tdir"; return 1 ; }
+ local file="/..$tdir/$tfile-1"
+ $SETSTRIPE -p $pool $file ||
+ { error_noexit "unable to create $file" ; return 2 ; }
+
+ cd $tdir
+ $SETSTRIPE -p $pool $tfile-2 || {
+ error_noexit "unable to create $tfile-2 in $tdir"
+ return 3
+ }
+}
+
+pool_remove_first_target() {
+ echo "Removing first target from a pool"
+ local pool=$1
+
+ local pname="lov.$FSNAME-*.pools.$pool"
+ local t=$($LCTL get_param -n $pname | head -1)
+ do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
+ wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
+ error_noexit "$t not removed from $FSNAME.$pool"
+ return 1
+ }
+}
+
+pool_remove_all_targets() {
+ echo "Removing all targets from pool"
+ local pool=$1
+ local file=$2
+ local pname="lov.$FSNAME-*.pools.$pool"
+ for t in $($LCTL get_param -n $pname | sort -u)
+ do
+ do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
+ done
+ wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
+ error_noexit "Pool $FSNAME.$pool cannot be drained"
+ return 1
+ }
+ # striping on an empty/nonexistant pool should fall back
+ # to "pool of everything"
+ touch $file || {
+ error_noexit "failed to use fallback striping for empty pool"
+ return 2
+ }
+ # setstripe on an empty pool should fail
+ $SETSTRIPE -p $pool $file 2>/dev/null && {
+ error_noexit "expected failure when creating file" \
+ "with empty pool"
+ return 3
+ }
+ return 0
+}
+
+pool_remove() {
+ echo "Destroying pool"
+ local pool=$1
+ local file=$2
+
+ do_facet mgs $LCTL pool_destroy $FSNAME.$pool
+
+ sleep 2
+ # striping on an empty/nonexistant pool should fall back
+ # to "pool of everything"
+ touch $file || {
+ error_noexit "failed to use fallback striping for missing pool"
+ return 1
+ }
+ # setstripe on an empty pool should fail
+ $SETSTRIPE -p $pool $file 2>/dev/null && {
+ error_noexit "expected failure when creating file" \
+ "with missing pool"
+ return 2
+ }
+
+ # get param should return err once pool is gone
+ if wait_update $HOSTNAME "lctl get_param -n \
+ lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
+ then
+ remove_pool_from_list $FSNAME.$pool
+ return 0
+ fi
+ error_noexit "Pool $FSNAME.$pool is not destroyed"
+ return 3
+}
+
+# Get and check the actual stripe count of one file.
+# Usage: check_stripe_count <file> <expected_stripe_count>
+check_stripe_count() {
+ local file=$1
+ local expected=$2
+ local actual
+
+ [[ -z "$file" || -z "$expected" ]] &&
+ error "check_stripe_count: invalid argument"
+
+ local cmd="$GETSTRIPE -c $file"
+ actual=$($cmd) || error "$cmd failed"
+ actual=${actual%% *}
+
+ if [[ $actual -ne $expected ]]; then
+ [[ $expected -eq -1 ]] ||
+ error "$cmd wrong: found $actual, expected $expected"
+ [[ $actual -eq $OSTCOUNT ]] ||
+ error "$cmd wrong: found $actual, expected $OSTCOUNT"
+ fi
+}
+
+# Get and check the actual list of OST indices on one file.
+# Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
+check_obdidx() {
+ local file=$1
+ local expected=$2
+ local obdidx
+
+ [[ -z "$file" || -z "$expected" ]] &&
+ error "check_obdidx: invalid argument!"
+
+ obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
+ grep -v obdidx | awk '{print $1}' | xargs))
+
+ [[ $obdidx = $expected ]] ||
+ error "list of OST indices on $file is $obdidx," \
+ "should be $expected"
+}
+
+# Get and check the actual OST index of the first stripe on one file.
+# Usage: check_start_ost_idx <file> <expected_start_ost_idx>
+check_start_ost_idx() {
+ local file=$1
+ local expected=$2
+ local start_ost_idx
+
+ [[ -z "$file" || -z "$expected" ]] &&
+ error "check_start_ost_idx: invalid argument!"
+
+ start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
+ awk '{print $1}')
+
+ [[ $start_ost_idx = $expected ]] ||
+ error "OST index of the first stripe on $file is" \
+ "$start_ost_idx, should be $expected"
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff