#export PDSH="pdsh -S -Rssh -w"
-# eg, assert_env LUSTRE MDSNODES OSTNODES CLIENTS
-assert_env() {
- local failed=""
- for name in $@; do
- if [ -z "${!name}" ]; then
- echo "$0: $name must be set"
- failed=1
- fi
- done
- [ $failed ] && exit 1 || true
-}
+# function used by scripts run on remote nodes
+LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
+. $LUSTRE/tests/functions.sh
assert_DIR () {
local failed=""
export TESTSUITE=`basename $0 .sh`
export TEST_FAILED=false
+ export MKE2FS=${MKE2FS:-mke2fs}
+ export DEBUGFS=${DEBUGFS:-debugfs}
+ export TUNE2FS=${TUNE2FS:-tune2fs}
+ export E2LABEL=${E2LABEL:-e2label}
+ export DUMPE2FS=${DUMPE2FS:-dumpe2fs}
+ export E2FSCK=${E2FSCK:-e2fsck}
+
#[ -d /r ] && export ROOT=${ROOT:-/r}
export TMP=${TMP:-$ROOT/tmp}
export TESTSUITELOG=${TMP}/${TESTSUITE}.log
if ! echo $PATH | grep -q $LUSTRE/tests; then
export PATH=$PATH:$LUSTRE/tests
fi
- export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mdsrate"}
+ export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
[ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
- if ! echo $PATH | grep -q $LUSTRE/test/racer; then
+ if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
export PATH=$PATH:$LUSTRE/tests/racer
fi
+ if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
+ export PATH=$PATH:$LUSTRE/tests/mpi
+ fi
export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
[ ! -f "$LCTL" ] && export LCTL=$(which lctl)
export LFS=${LFS:-"$LUSTRE/utils/lfs"}
export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
[ ! -f "$TUNEFS" ] && export TUNEFS=$(which tunefs.lustre)
export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
- export FSYTPE=${FSTYPE:-"ldiskfs"}
+ export FSTYPE=${FSTYPE:-"ldiskfs"}
export NAME=${NAME:-local}
export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
[ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
export LGSSD=$(which lgssd)
export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
- [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd)
+ [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
export DIR2
export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
echo Loading modules from $LUSTRE
load_module ../libcfs/libcfs/libcfs
- [ "$PTLDEBUG" ] && lctl set_param debug=$PTLDEBUG
- [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug=${SUBSYSTEM# }
+ [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
+ [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
local MODPROBECONF=
[ -f /etc/modprobe.conf ] && MODPROBECONF=/etc/modprobe.conf
[ ! "$MODPROBECONF" -a -d /etc/modprobe.d ] && MODPROBECONF=/etc/modprobe.d/Lustre
load_module mgc/mgc
if [ -z "$CLIENTONLY" ] && [ -z "$CLIENTMODSONLY" ]; then
grep -q crc16 /proc/kallsyms || { modprobe crc16 2>/dev/null || true; }
+ grep -q jbd /proc/kallsyms || { modprobe jbd 2>/dev/null || true; }
[ "$FSTYPE" = "ldiskfs" ] && load_module ../ldiskfs/ldiskfs/ldiskfs
load_module mgs/mgs
load_module mds/mds
init_gss() {
if $GSS; then
start_gss_daemons
+
+ if [ -n "$LGSS_KEYRING_DEBUG" ]; then
+ echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
+ fi
fi
}
mount_facet() {
local facet=$1
shift
- local dev=${facet}_dev
+ local dev=$(facet_active $facet)_dev
local opt=${facet}_opt
echo "Starting ${facet}: ${!opt} $@ ${!dev} ${MOUNT%/*}/${facet}"
do_facet ${facet} mount -t lustre ${!opt} $@ ${!dev} ${MOUNT%/*}/${facet}
echo "mount -t lustre $@ ${!dev} ${MOUNT%/*}/${facet}"
echo "Start of ${!dev} on ${facet} failed ${RC}"
else
- do_facet ${facet} "lctl set_param debug=$PTLDEBUG; \
- lctl set_param subsystem_debug=${SUBSYSTEM# }; \
+ do_facet ${facet} "lctl set_param debug=\\\"$PTLDEBUG\\\"; \
+ lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\"; \
lctl set_param debug_mb=${DEBUG_SIZE}; \
sync"
- label=$(do_facet ${facet} "e2label ${!dev}")
+ label=$(do_facet ${facet} "$E2LABEL ${!dev}")
[ -z "$label" ] && echo no label for ${!dev} && exit 1
eval export ${facet}_svc=${label}
echo Started ${label}
shift
eval export ${facet}_dev=${device}
eval export ${facet}_opt=\"$@\"
+
+ local varname=${facet}failover_dev
+ if [ -n "${!varname}" ] ; then
+ eval export ${facet}failover_dev=${!varname}
+ else
+ eval export ${facet}failover_dev=$device
+ fi
+
do_facet ${facet} mkdir -p ${MOUNT%/*}/${facet}
mount_facet ${facet}
RC=$?
wait_exit_ST ${facet}
}
+# save quota version (both administrative and operational quotas)
+# add an additional parameter if mountpoint is ever different from $MOUNT
+quota_save_version() {
+ local fsname=${2:-$FSNAME}
+
+ $LFS quotaoff -ug $MOUNT # just in case
+ [ -n "$1" ] && { $LFS quotacheck -$1 $MOUNT || error "quotacheck has failed"; }
+
+ do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$1"
+ local varsvc
+ local osts=$(get_facets OST)
+ for ost in ${osts//,/ }; do
+ varsvc=${ost}_svc
+ do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$1"
+ done
+}
+
+# client could mount several lustre
+quota_type () {
+ local fsname=${1:-$FSNAME}
+ local rc=0
+ do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
+ do_nodes $(comma_list $(osts_nodes)) \
+ lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
+ return $rc
+}
+
+restore_quota_type () {
+ local mntpt=${1:-$MOUNT}
+ local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
+ if [ ! "$old_QUOTA_TYPE" ] || [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
+ return
+ fi
+ quota_save_version $old_QUOTA_TYPE
+}
+
+setup_quota(){
+ local mntpt=$1
+
+ # We need:
+ # 1. run quotacheck only if quota is off
+ # 2. save the original quota_type params, restore them after testing
+
+ # Suppose that quota type the same on mds and ost
+ local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
+ [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
+ if [ "$quota_type" != "$QUOTA_TYPE" ]; then
+ export old_QUOTA_TYPE=$quota_type
+ quota_save_version $QUOTA_TYPE
+ fi
+
+ local quota_usrs=$QUOTA_USERS
+
+ # get_filesystem_size
+ local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
+ local blk_soft=$((disksz + 1024))
+ local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
+
+ local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
+ local i_soft=$Inodes
+ local i_hard=$((i_soft + i_soft / 20))
+
+ echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
+ $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
+
+ local cmd
+ for usr in $quota_usrs; do
+ echo "Setting up quota on $client:$mntpt for $usr..."
+ for type in u g; do
+ cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
+ echo "+ $cmd"
+ eval $cmd || error "$cmd FAILED!"
+ done
+ # display the quota status
+ echo "Quota settings for $usr : "
+ $LFS quota -v -u $usr $mntpt || true
+ done
+}
+
zconf_mount() {
local OPTIONS
local client=$1
do_node $client mkdir -p $mnt
do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
- do_node $client "lctl set_param debug=$PTLDEBUG;
- lctl set_param subsystem_debug=${SUBSYSTEM# };
+ do_node $client "lctl set_param debug=\\\"$PTLDEBUG\\\";
+ lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\";
lctl set_param debug_mb=${DEBUG_SIZE}"
return 0
zconf_umount() {
local client=$1
local mnt=$2
+ local force
+ local busy
+ local need_kill
+
[ "$3" ] && force=-f
local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
if [ $running -ne 0 ]; then
echo "Stopping client $client $mnt (opts:$force)"
- lsof | grep "$mnt" || true
- do_node $client umount $force $mnt
+ do_node $client lsof -t $mnt || need_kill=no
+ if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
+ pids=$(do_node $client lsof -t $mnt | sort -u);
+ if [ -n $pids ]; then
+ do_node $client kill -9 $pids || true
+ fi
+ fi
+
+ busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
+ if [ $busy -ne 0 ] ; then
+ echo "$mnt is still busy, wait one second" && sleep 1
+ do_node $client umount $force $mnt
+ fi
fi
}
+# nodes is comma list
+sanity_mount_check_nodes () {
+ local nodes=$1
+ shift
+ local mnts="$@"
+ local mnt
+
+ # FIXME: assume that all cluster nodes run the same os
+ [ "$(uname)" = Linux ] || return 0
+
+ local rc=0
+ for mnt in $mnts ; do
+ do_nodes $nodes "set -x; running=\\\$(grep -c $mnt' ' /proc/mounts);
+mpts=\\\$(mount | grep -w -c $mnt);
+if [ \\\$running -ne \\\$mpts ]; then
+ echo \\\$(hostname) env are INSANE!;
+ exit 1;
+fi"
+ [ $? -eq 0 ] || rc=1
+ done
+ return $rc
+}
+
+sanity_mount_check_servers () {
+ echo Checking servers environments
+
+ # FIXME: modify get_facets to display all facets wo params
+ local facets="$(get_facets OST),$(get_facets MDS)"
+ local node
+ local mnt
+ local facet
+ for facet in ${facets//,/ }; do
+ node=$(facet_host ${facet})
+ mnt=${MOUNT%/*}/${facet}
+ sanity_mount_check_nodes $node $mnt ||
+ { error "server $node environments are insane!"; return 1; }
+ done
+}
+
+sanity_mount_check_clients () {
+ local clients=${1:-$CLIENTS}
+ local mntpt=${2:-$MOUNT}
+ local mntpt2=${3:-$MOUNT2}
+
+ [ -z $clients ] && clients=$(hostname)
+ echo Checking clients $clients environments
+
+ sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
+ error "clients environments are insane!"
+}
+
+sanity_mount_check () {
+ sanity_mount_check_servers || return 1
+ sanity_mount_check_clients || return 2
+}
+
# mount clients if not mouted
zconf_mount_clients() {
local OPTIONS
fi
echo "Starting client $clients: $OPTIONS $device $mnt"
- do_nodes $clients "mount | grep $mnt || { mkdir -p $mnt && mount -t lustre $OPTIONS $device $mnt || false; }"
+
+ do_nodes $clients "set -x;
+running=\\\$(mount | grep -c $mnt' ');
+rc=0;
+if [ \\\$running -eq 0 ] ; then
+ mkdir -p $mnt;
+ mount -t lustre $OPTIONS $device $mnt;
+ rc=$?;
+fi;
+exit $rc"
echo "Started clients $clients: "
- do_nodes $clients "mount | grep $mnt"
+ do_nodes $clients "mount | grep -w $mnt"
- do_nodes $clients "lctl set_param debug=$PTLDEBUG;
- lctl set_param subsystem_debug=${SUBSYSTEM# };
+ do_nodes $clients "lctl set_param debug=\\\"$PTLDEBUG\\\";
+ lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\";
lctl set_param debug_mb=${DEBUG_SIZE};"
return 0
zconf_umount_clients() {
local clients=$1
local mnt=$2
+ local force
+
[ "$3" ] && force=-f
- echo "Umounting clients: $clients"
echo "Stopping clients: $clients $mnt (opts:$force)"
- do_nodes $clients umount $force $mnt
+ do_nodes $clients "set -x; running=\\\$(grep -c $mnt' ' /proc/mounts);
+if [ \\\$running -ne 0 ] ; then
+echo Stopping client \\\$(hostname) client $mnt opts:$force;
+lsof -t $mnt || need_kill=no;
+if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
+ pids=\\\$(lsof -t $mnt | sort -u);
+ if [ -n \\\"\\\$pids\\\" ]; then
+ kill -9 \\\$pids;
+ fi
+fi;
+busy=\\\$(umount $force $mnt 2>&1 | grep -c "busy");
+if [ \\\$busy -ne 0 ] ; then
+ echo "$mnt is still busy, wait one second" && sleep 1;
+ umount $force $mnt;
+fi
+fi"
+}
+
+shudown_node_hard () {
+ local host=$1
+ local attempts=3
+
+ for i in $(seq $attempts) ; do
+ $POWER_DOWN $host
+ sleep 1
+ ping -w 3 -c 1 $host > /dev/null 2>&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; }
+ done
+}
+
+shutdown_client() {
+ local client=$1
+ local mnt=${2:-$MOUNT}
+ local attempts=3
+
+ if [ "$FAILURE_MODE" = HARD ]; then
+ shudown_node_hard $client
+ else
+ zconf_umount_clients $client $mnt -f
+ fi
}
shutdown_facet() {
- facet=$1
+ local facet=$1
if [ "$FAILURE_MODE" = HARD ]; then
- $POWER_DOWN `facet_active_host $facet`
- sleep 2
+ shudown_node_hard $(facet_active_host $facet)
elif [ "$FAILURE_MODE" = SOFT ]; then
stop $facet
fi
fi
}
+# recovery-scale functions
+check_progs_installed () {
+ local clients=$1
+ shift
+ local progs=$@
+
+ do_nodes $clients "set -x ; PATH=:$PATH status=true; for prog in $progs; do
+ which \\\$prog || { echo \\\$prog missing on \\\$(hostname) && status=false; }
+ done;
+ eval \\\$status"
+}
+
+client_var_name() {
+ echo __$(echo $1 | tr '-' 'X')
+}
+
+start_client_load() {
+ local client=$1
+ local load=$2
+ local var=$(client_var_name $client)_load
+ eval export ${var}=$load
+
+ do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
+ BREAK_ON_ERROR=$BREAK_ON_ERROR \
+ END_RUN_FILE=$END_RUN_FILE \
+ LOAD_PID_FILE=$LOAD_PID_FILE \
+ TESTSUITELOG=$TESTSUITELOG \
+ run_${load}.sh" &
+ CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $!"
+ log "Started client load: ${load} on $client"
+
+ return 0
+}
+
+start_client_loads () {
+ local -a clients=(${1//,/ })
+ local numloads=${#CLIENT_LOADS[@]}
+ local testnum
+
+ for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
+ testnum=$((nodenum % numloads))
+ start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
+ done
+}
+
+# only for remote client
+check_client_load () {
+ local client=$1
+ local var=$(client_var_name $client)_load
+ local TESTLOAD=run_${!var}.sh
+
+ ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
+
+ check_catastrophe $client || return 2
+
+ # see if the load is still on the client
+ local tries=3
+ local RC=254
+ while [ $RC = 254 -a $tries -gt 0 ]; do
+ let tries=$tries-1
+ # assume success
+ RC=0
+ if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
+ RC=${PIPESTATUS[0]}
+ sleep 30
+ fi
+ done
+ if [ $RC = 254 ]; then
+ echo "got a return status of $RC from do_node while checking (i.e. with 'ps') the client load on the remote system"
+ # see if we can diagnose a bit why this is
+ fi
+
+ return $RC
+}
+check_client_loads () {
+ local clients=${1//,/ }
+ local client=
+ local rc=0
+
+ for client in $clients; do
+ check_client_load $client
+ rc=${PIPESTATUS[0]}
+ if [ "$rc" != 0 ]; then
+ log "Client load failed on node $client, rc=$rc"
+ return $rc
+ fi
+ done
+}
+
+restart_client_loads () {
+ local clients=${1//,/ }
+ local expectedfail=${2:-""}
+ local client=
+ local rc=0
+
+ for client in $clients; do
+ check_client_load $client
+ rc=${PIPESTATUS[0]}
+ if [ "$rc" != 0 -a "$expectedfail" ]; then
+ start_client_load $client
+ echo "Restarted client load: on $client. Checking ..."
+ check_client_load $client
+ rc=${PIPESTATUS[0]}
+ if [ "$rc" != 0 ]; then
+ log "Client load failed to restart on node $client, rc=$rc"
+ # failure one client load means test fail
+ # we do not need to check other
+ return $rc
+ fi
+ else
+ return $rc
+ fi
+ done
+}
+# End recovery-scale functions
+
# verify that lustre actually cleaned up properly
cleanup_check() {
[ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
return 0
}
+wait_update () {
+ local node=$1
+ local TEST=$2
+ local FINAL=$3
+ local MAX=${4:-90}
+
+ local RESULT
+ local WAIT=0
+ local sleep=5
+ while [ true ]; do
+ RESULT=$(do_node $node "$TEST")
+ if [ "$RESULT" == "$FINAL" ]; then
+ echo "Updated after $WAIT sec: wanted '$FINAL' got '$RESULT'"
+ return 0
+ fi
+ [ $WAIT -ge $MAX ] && break
+ echo "Waiting $((MAX - WAIT)) secs for update"
+ WAIT=$((WAIT + sleep))
+ sleep $sleep
+ done
+ echo "Update not seen after $MAX sec: wanted '$FINAL' got '$RESULT'"
+ return 3
+}
+
+wait_update_facet () {
+ local facet=$1
+ wait_update $(facet_active_host $facet) "$@"
+}
+
wait_delete_completed () {
local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
}
wait_for_host() {
- HOST=$1
- check_network "$HOST" 900
- while ! do_node $HOST "ls -d $LUSTRE " > /dev/null; do sleep 5; done
+ local host=$1
+ check_network "$host" 900
+ while ! do_node $host "ls -d $LUSTRE " > /dev/null; do sleep 5; done
}
wait_for() {
- facet=$1
- HOST=`facet_active_host $facet`
- wait_for_host $HOST
+ local facet=$1
+ local host=`facet_active_host $facet`
+ wait_for_host $host
}
-wait_mds_recovery_done () {
- local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
-#define OBD_RECOVERY_TIMEOUT (obd_timeout * 5 / 2)
-# as we are in process of changing obd_timeout in different ways
-# let's set MAX longer than that
- MAX=$(( timeout * 4 ))
- WAIT=0
+wait_recovery_complete () {
+ local facet=$1
+
+ # Use default policy if $2 is not passed by caller.
+ #define OBD_RECOVERY_TIMEOUT (obd_timeout * 5 / 2)
+ # as we are in process of changing obd_timeout in different ways
+ # let's set MAX longer than that
+ local MAX=${2:-$(( TIMEOUT * 4 ))}
+
+ local var_svc=${facet}_svc
+ local procfile="*.${!var_svc}.recovery_status"
+ local WAIT=0
+ local STATUS=
+
while [ $WAIT -lt $MAX ]; do
- STATUS=`do_facet $SINGLEMDS "lctl get_param -n mdt.*-MDT0000.recovery_status | grep status"`
- echo $STATUS | grep COMPLETE && return 0
+ STATUS=$(do_facet $facet lctl get_param -n $procfile | grep status)
+ [[ $STATUS = "status: COMPLETE" ]] && return 0
sleep 5
WAIT=$((WAIT + 5))
- echo "Waiting $(($MAX - $WAIT)) secs for MDS recovery done"
+ echo "Waiting $((MAX - WAIT)) secs for $facet recovery done. $STATUS"
done
- echo "MDS recovery not done in $MAX sec"
+ echo "$facet recovery not done in $MAX sec. $STATUS"
return 1
}
local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
[ -z "$pids" ] && return 0
echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
+ # FIXME: not portable
for pid in $pids; do
cat /proc/${pid}/status || true
cat /proc/${pid}/wchan || true
}
facet_failover() {
- facet=$1
- sleep_time=$2
+ local facet=$1
+ local sleep_time=$2
echo "Failing $facet on node `facet_active_host $facet`"
shutdown_facet $facet
[ -n "$sleep_time" ] && sleep $sleep_time
DFPID=$!
echo "df pid is $DFPID"
change_active $facet
- TO=`facet_active_host $facet`
+ local TO=`facet_active_host $facet`
echo "Failover $facet to $TO"
wait_for $facet
mount_facet $facet || error "Restart of $facet failed"
do_facet $facet sync
df $MOUNT
local svc=${facet}_svc
- do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL --device %${!svc} notransno
+ do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
$LCTL mark "local REPLAY BARRIER on ${!svc}"
}
do_facet $facet sync
local svc=${facet}_svc
echo Replay barrier on ${!svc}
- do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL --device %${!svc} notransno
+ do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
$LCTL mark "local REPLAY BARRIER on ${!svc}"
}
local facet=$1 echo running=${running}
local svc=${facet}_svc
echo Replay barrier on ${!svc}
- do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL --device %${!svc} notransno
+ do_facet $facet $LCTL --device %${!svc} readonly
do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
$LCTL mark "local REPLAY BARRIER on ${!svc}"
}
change_active() {
local facet=$1
- failover=${facet}failover
+ local failover=${facet}failover
host=`facet_host $failover`
[ -z "$host" ] && return
- curactive=`facet_active $facet`
+ local curactive=`facet_active $facet`
if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
eval export ${facet}active=$facet
else
eval export ${facet}active=$failover
fi
# save the active host for this facet
- activevar=${facet}active
+ local activevar=${facet}active
echo "$activevar=${!activevar}" > $TMP/$activevar
}
}
do_facet() {
- facet=$1
+ local facet=$1
shift
- HOST=`facet_active_host $facet`
+ local HOST=`facet_active_host $facet`
[ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
do_node $HOST "$@"
}
fail mds1
fi
- # assume client mount is local
- grep " $MOUNT " /proc/mounts && zconf_umount $HOSTNAME $MOUNT $*
- grep " $MOUNT2 " /proc/mounts && zconf_umount $HOSTNAME $MOUNT2 $*
+ local clients=$CLIENTS
+ [ -z $clients ] && clients=$(hostname)
- if [ -n "$CLIENTS" ]; then
- zconf_umount_clients $CLIENTS $MOUNT "$*" || true
- [ -n "$MOUNT2" ] && zconf_umount_clients $CLIENTS $MOUNT2 "$*" || true
- fi
+ zconf_umount_clients $clients $MOUNT "$*" || true
+ [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
[ "$CLIENTONLY" ] && return
# The add fn does rm ${facet}active file, this would be enough
zconf_mount `hostname` $1 || error "mount failed"
}
-set_obd_timeout() {
- local facet=$1
- local timeout=$2
-
- do_facet $facet lsmod | grep -q obdclass || \
- do_facet $facet "modprobe obdclass"
-
- do_facet $facet "lctl set_param timeout=$timeout"
-}
-
writeconf_facet () {
local facet=$1
local dev=$2
}
setupall() {
+ sanity_mount_check ||
+ error "environments are insane!"
+
load_modules
init_gss
if [ -z "$CLIENTONLY" ]; then
writeconf_all
for num in `seq $MDSCOUNT`; do
DEVNAME=$(mdsdevname $num)
- set_obd_timeout mds$num $TIMEOUT
start mds$num $DEVNAME $MDS_MOUNT_OPTS
# We started mds, now we should set failover variables properly.
done
for num in `seq $OSTCOUNT`; do
DEVNAME=$(ostdevname $num)
- set_obd_timeout ost$num $TIMEOUT
start ost$num $DEVNAME $OST_MOUNT_OPTS
# We started ost$num, now we should set ost${num}failover variable properly.
[ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
fi
- init_versions_vars
+ init_param_vars
# by remounting mdt before ost, initial connect from mdt to ost might
# timeout because ost is not ready yet. wait some time to its fully
eval export ${facet}_opt=\"$@\"
local dev=${facet}_dev
- local label=$(do_facet ${facet} "e2label ${!dev}")
+ local label=$(do_facet ${facet} "$E2LABEL ${!dev}")
[ -z "$label" ] && echo no label for ${!dev} && exit 1
eval export ${facet}_svc=${label}
if [ -z "${!varname}" ]; then
eval $varname=$(facet_host $facet)
fi
+
+ # ${facet}failover_dev is set in cfg file
+ varname=${facet}failover_dev
+ if [ -n "${!varname}" ] ; then
+ eval export ${facet}failover_dev=${!varname}
+ else
+ eval export ${facet}failover_dev=$device
+ fi
}
init_facets_vars () {
local DEVNAME
- for num in `seq $MDSCOUNT`; do
- DEVNAME=`mdsdevname $num`
- init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
- done
+ if ! remote_mds_nodsh; then
+ for num in `seq $MDSCOUNT`; do
+ DEVNAME=`mdsdevname $num`
+ init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
+ done
+ fi
+
+ remote_ost_nodsh && return
for num in `seq $OSTCOUNT`; do
DEVNAME=`ostdevname $num`
done
}
-init_versions_vars () {
- export MDSVER=$(do_facet $SINGLEMDS "lctl get_param version" | cut -d. -f1,2)
- export OSTVER=$(do_facet ost1 "lctl get_param version" | cut -d. -f1,2)
- export CLIVER=$(lctl get_param version | cut -d. -f 1,2)
+mds_sanity_check () {
+ local timeout=$1
+ local period=0
+
+ while [ $period -lt $timeout ]; do
+ count=$(do_facet $SINGLEMDS "lctl dl | grep 'osc.*mdtlov_UUID' | grep ' IN ' 2>/dev/null | wc -l")
+ if [ $count -eq 0 ]; then
+ break
+ fi
+
+ echo "There are $count OST are inactive, wait $period seconds, and try again"
+ sleep 3
+ period=$((period+3))
+ done
+
+ [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
+}
+
+som_check() {
+ SOM_ENABLED=$(do_facet $SINGLEMDS "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
+ echo $SOM_ENABLED
+}
+
+init_param_vars () {
+ if ! remote_ost_nodsh && ! remote_mds_nodsh; then
+ export MDSVER=$(do_facet $SINGLEMDS "lctl get_param version" | cut -d. -f1,2)
+ export OSTVER=$(do_facet ost1 "lctl get_param version" | cut -d. -f1,2)
+ export CLIVER=$(lctl get_param version | cut -d. -f 1,2)
+ fi
+
+ remote_mds_nodsh ||
+ TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
+
+ log "Using TIMEOUT=$TIMEOUT"
+
+ mds_sanity_check $TIMEOUT
+
+ if [ x"$(som_check)" = x"enabled" ]; then
+ ENABLE_QUOTA=""
+ fi
+ if [ "$ENABLE_QUOTA" ]; then
+ setup_quota $MOUNT || return 2
+ fi
}
check_config () {
mgshost=$(echo $mgshost | awk -F: '{print $1}')
if [ "$mgshost" != "$myMGS_host" ]; then
- FAIL_ON_ERROR=true \
- error "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
+ log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
Please use correct config or set mds_HOST correctly!"
fi
+
+ sanity_mount_check ||
+ error "environments are insane!"
+}
+
+check_timeout () {
+ local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
+ local cltimeout=$(lctl get_param -n timeout)
+ if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
+ error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
+ return 1
+ fi
}
check_and_setup_lustre() {
else
check_config $MOUNT
init_facets_vars
- init_versions_vars
+ init_param_vars
fi
if [ "$ONLY" == "setup" ]; then
exit 0
check_and_cleanup_lustre() {
if [ "`mount | grep $MOUNT`" ]; then
[ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]*
+ [ "$ENABLE_QUOTA" ] && restore_quota_type || true
fi
if [ "$I_MOUNTED" = "yes" ]; then
cleanupall -f || error "cleanup failed"
echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
}
+# list, excluded are the comma separated lists
+exclude_items_from_list () {
+ local list=$1
+ local excluded=$2
+ local item
+
+ list=${list//,/ }
+ for item in ${excluded//,/ }; do
+ list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
+ done
+ echo $(comma_list $list)
+}
+
+# list, expand are the comma separated lists
+expand_list () {
+ local list=${1//,/ }
+ local expand=${2//,/ }
+ local expanded=
+
+ expanded=$(for i in $list $expand; do echo $i; done | sort -u)
+ echo $(comma_list $expanded)
+}
+
absolute_path() {
(cd `dirname $1`; echo $PWD/`basename $1`)
}
-##################################
-# Adaptive Timeouts funcs
+get_facets () {
+ local name=$(echo $1 | tr "[:upper:]" "[:lower:]")
+ local type=$(echo $1 | tr "[:lower:]" "[:upper:]")
-at_is_valid() {
- if [ -z "$AT_MAX_PATH" ]; then
- AT_MAX_PATH=$(do_facet $SINGLEMDS "find /sys/ -name at_max")
- [ -z "$AT_MAX_PATH" ] && echo "missing /sys/.../at_max " && return 1
- fi
- return 0
+ local list=""
+ local count=${type}COUNT
+ for ((i=1; i<=${!count}; i++)) do
+ list="$list ${name}$i"
+ done
+ echo $(comma_list $list)
}
-at_is_enabled() {
- at_is_valid || error "invalid call"
+##################################
+# Adaptive Timeouts funcs
+at_is_enabled() {
# only check mds, we assume at_max is the same on all nodes
- local at_max=$(do_facet $SINGLEMDS "cat $AT_MAX_PATH")
+ local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
if [ $at_max -eq 0 ]; then
return 1
else
at_max_get() {
local facet=$1
- at_is_valid || error "invalid call"
-
# suppose that all ost-s has the same at_max set
if [ $facet == "ost" ]; then
- do_facet ost1 "cat $AT_MAX_PATH"
+ do_facet ost1 "lctl get_param -n at_max"
else
- do_facet $facet "cat $AT_MAX_PATH"
+ do_facet $facet "lctl get_param -n at_max"
fi
}
local at_max=$1
shift
- at_is_valid || error "invalid call"
-
local facet
for facet in $@; do
if [ $facet == "ost" ]; then
for i in `seq $OSTCOUNT`; do
- do_facet ost$i "echo $at_max > $AT_MAX_PATH"
+ do_facet ost$i "lctl set_param at_max=$at_max"
+
done
elif [ $facet == "mds" ]; then
for i in `seq $MDSCOUNT`; do
- do_facet mds$i "echo $at_max > $AT_MAX_PATH"
+ do_facet mds$i "lctl set_param at_max=$at_max"
done
else
- do_facet $facet "echo $at_max > $AT_MAX_PATH"
+ do_facet $facet "lctl set_param at_max=$at_max"
fi
done
}
}
set_nodes_failloc () {
- local nodes=$1
- local node
-
- for node in $nodes ; do
- do_node $node lctl set_param fail_loc=$2
- done
+ do_nodes $(comma_list $1) lctl set_param fail_loc=$2
}
cancel_lru_locks() {
ERRLOG=$TMP/lustre_${TESTSUITE}_${TESTNAME}.$(date +%s)
echo "Dumping lctl log to $ERRLOG"
# We need to dump the logs on all nodes
- local NODES=$(nodes_list)
- for NODE in $NODES; do
- do_node $NODE $LCTL dk $ERRLOG
- done
+ do_nodes $(comma_list $(nodes_list)) $NODE $LCTL dk $ERRLOG
debugrestore
[ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
TEST_FAILED=true
}
skip () {
- log " SKIP: ${TESTSUITE} ${TESTNAME} $@"
- [ "$TESTSUITELOG" ] && \
- echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
+ echo
+ log " SKIP: ${TESTSUITE} ${TESTNAME} $@"
+ [ "$TESTSUITELOG" ] && \
+ echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
}
build_test_filter() {
lsmod | grep lnet > /dev/null || load_modules
local MSG="$*"
- # Get rif of '
+ # Get rid of '
MSG=${MSG//\'/\\\'}
MSG=${MSG//\(/\\\(}
MSG=${MSG//\)/\\\)}
MSG=${MSG//\>/\\\>}
MSG=${MSG//\</\\\<}
MSG=${MSG//\//\\\/}
- local NODES=$(nodes_list)
- for NODE in $NODES; do
- do_node $NODE $LCTL mark "$MSG" 2> /dev/null || true
- done
+ do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
}
trace() {
}
reset_fail_loc () {
- local myNODES=$(nodes_list)
- local NODE
-
- for NODE in $myNODES; do
- do_node $NODE "lctl set_param fail_loc=0 2>/dev/null || true"
- done
+ 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"
+ echo done.
}
run_one() {
local SAVE_UMASK=`umask`
umask 0022
- BEFORE=`date +%s`
- log "== test $testnum: $message ============ `date +%H:%M:%S` ($BEFORE)"
+ local BEFORE=`date +%s`
+ echo
+ log "== test $testnum: $message == `date +%H:%M:%S` ($BEFORE)"
#check_mds
export TESTNAME=test_$testnum
TEST_FAILED=false
remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
}
+remote_mgs_nodsh()
+{
+ local MGS
+ MGS=$(facet_host mgs)
+ remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
+}
+
mdts_nodes () {
local MDSNODES
local NODES_sort
CLIENTCOUNT=$((${#remoteclients[@]} + 1))
}
+get_random_entry () {
+ local rnodes=$1
+
+ rnodes=${rnodes//,/ }
+
+ local -a nodes=($rnodes)
+ local num=${#nodes[@]}
+ local i=$((RANDOM * num * 2 / 65536))
+
+ echo ${nodes[i]}
+}
+
is_patchless ()
{
lctl get_param version | grep -q patchless
return 0
}
-check_rate() {
- local OP=$1
- local TARGET_RATE=$2
- local NUM_CLIENTS=$3
- local LOG=$4
+do_and_time () {
+ local cmd=$1
+ local rc
- local RATE=$(awk '/^Rate: [0-9\.]+ '"${OP}"'s\/sec/ { print $2}' ${LOG})
+ SECONDS=0
+ eval '$cmd'
+
+ [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
- # We need to use bc since the rate is a floating point number
- local RES=$(echo "${RATE} < ${TARGET_RATE}" | bc -l )
- if [ ${RES} -eq 0 ]; then
- echo "Success: ${RATE} ${OP}s/sec met target rate" \
- "${TARGET_RATE} ${OP}s/sec for ${NUM_CLIENTS} client(s)."
- return 0
- else
- echo "Failure: ${RATE} ${OP}s/sec did not meet target rate" \
- "${TARGET_RATE} ${OP}s/sec for ${NUM_CLIENTS} client(s)."
- return 1
- fi
+ echo $SECONDS
+ return $rc
+}
+
+inodes_available () {
+ local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
+ echo $IFree
}
# reset llite stat counters
}
calc_osc_kbytes () {
+ df $MOUNT > /dev/null
$LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
}
done
}
-check_catastrophe () {
- local rnodes=$(comma_list $(remote_nodes_list))
+check_catastrophe() {
+ local rnodes=${1:-$(comma_list $(remote_nodes_list))}
+ local C=$CATASTROPHE
+ [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
- [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && return 1
if [ $rnodes ]; then
- do_nodes $rnodes "[ -f $CATASTROPHE ] && { [ \`cat $CATASTROPHE\` -eq 0 ] || false; } || true"
+ do_nodes $rnodes "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
+if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
+exit \\\$rc;"
fi
}
# $1 node
# $2 file
+# $3 $RUNAS
get_stripe_info() {
local tmp_file
stripe_index=0
tmp_file=$(mktemp)
- do_facet $1 lfs getstripe -v $2 > $tmp_file
+ do_facet $1 $3 lfs getstripe -v $2 > $tmp_file
stripe_size=`awk '$1 ~ /size/ {print $2}' $tmp_file`
stripe_count=`awk '$1 ~ /count/ {print $2}' $tmp_file`
stripe_index=`awk '/obdidx/ {start = 1; getline; print $1; exit}' $tmp_file`
rm -f $tmp_file
}
+
+# CMD: determine mds index where directory inode presents
+get_mds_dir () {
+ local dir=$1
+ local file=$dir/f0.get_mds_dir_tmpfile
+
+ rm -f $file
+ sleep 1
+ local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
+ local -a oldused=($iused)
+
+ touch $file
+ sleep 1
+ iused=$(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 ${newused[@]}"
+}
+
+mpi_run () {
+ local mpirun="$MPIRUN $MPIRUN_OPTIONS"
+ local command="$mpirun $@"
+ local mpilog=$TMP/mpi.log
+ local rc
+
+ if [ "$MPI_USER" != root -a $mpirun ]; then
+ echo "+ chmod 0777 $MOUNT"
+ chmod 0777 $MOUNT
+ command="su $MPI_USER sh -c \"$command \""
+ fi
+
+ ls -ald $MOUNT
+ echo "+ $command"
+ eval $command 2>&1 > $mpilog || true
+
+ rc=${PIPESTATUS[0]}
+ if [ $rc -eq 0 ] && grep -q "p4_error: : [^0]" $mpilog ; then
+ rc=1
+ fi
+ cat $mpilog
+ return $rc
+}
+
+mdsrate_cleanup () {
+ mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
+}
+
+delayed_recovery_enabled () {
+ local var=${SINGLEMDS}_svc
+ do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
+}
+
+########################
+convert_facet2name() {
+ case "$1" in
+ "ost" ) echo "OST0000" ;;
+ "ost1") echo "OST0000" ;;
+ "ost2") echo "OST0001" ;;
+ "ost3") echo "OST0002" ;;
+ "ost4") echo "OST0003" ;;
+ "ost5") echo "OST0004" ;;
+ *) error "unknown facet!" ;;
+ esac
+}
+
+get_clientosc_proc_path() {
+ local ost=$1
+
+ echo "{$1}-osc-*"
+}
+
+get_lustre_version () {
+ local node=${1:-"mds"}
+ do_facet $node $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
+}
+
+get_mds_version_major () {
+ local version=$(get_lustre_version mds)
+ echo $version | awk -F. '{print $1}'
+}
+
+get_mds_version_minor () {
+ local version=$(get_lustre_version mds)
+ echo $version | awk -F. '{print $2}'
+}
+
+get_mdtosc_proc_path() {
+ local ost=$1
+ local major=$(get_mds_version_major)
+ local minor=$(get_mds_version_minor)
+ if [ $major -le 1 -a $minor -le 8 ] ; then
+ echo "${ost}-osc"
+ else
+ echo "${ost}-osc-MDT0000"
+ fi
+}
+
+get_osc_import_name() {
+ local node=$1
+ local ost=$2
+ local name=$(convert_facet2name $ost)
+
+ if [ "$node" == "mds" ]; then
+ get_mdtosc_proc_path $name
+ return 0
+ fi
+
+ get_clientosc_proc_path $name
+ return 0
+}
+
+wait_osc_import_state() {
+ local node=$1
+ local ost_facet=$2
+ local expected=$3
+ local ost=$(get_osc_import_name $node $ost_facet)
+ local CONN_PROC
+ local CONN_STATE
+ local i=0
+
+ CONN_PROC="osc.${FSNAME}-${ost}.ost_server_uuid"
+ CONN_STATE=$(do_facet $node lctl get_param -n $CONN_PROC | cut -f2)
+ while [ "${CONN_STATE}" != "${expected}" ]; do
+ # for disconn we can check after proc entry is removed
+ [ "x${CONN_STATE}" == "x" -a "${expected}" == "DISCONN" ] && return 0
+ # disconnect rpc should be wait not more obd_timeout
+ [ $i -ge $(($TIMEOUT * 3 / 2)) ] && \
+ error "can't put import for ${ost}(${ost_facet}) into ${expected} state" && return 1
+ sleep 1
+ CONN_STATE=$(do_facet $node lctl get_param -n $CONN_PROC | cut -f2)
+ i=$(($i + 1))
+ done
+
+ log "${ost_facet} now in ${CONN_STATE} state"
+ return 0
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff