export REFORMAT=${REFORMAT:-""}
+export WRITECONF=${WRITECONF:-""}
export VERBOSE=false
export GMNALNID=${GMNALNID:-/usr/sbin/gmlndnid}
export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
export GSS_KRB5=false
export GSS_PIPEFS=false
export IDENTITY_UPCALL=default
+
#export PDSH="pdsh -S -Rssh -w"
-# eg, assert_env LUSTRE MDSNODES OSTNODES CLIENTS
-assert_env() {
+# function used by scripts run on remote nodes
+. $(dirname $0)/functions.sh
+
+assert_DIR () {
local failed=""
- for name in $@; do
- if [ -z "${!name}" ]; then
- echo "$0: $name must be set"
- failed=1
- fi
- done
- [ $failed ] && exit 1 || true
+ [[ $DIR/ = $MOUNT/* ]] || \
+ { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
+ [[ $DIR1/ = $MOUNT1/* ]] || \
+ { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
+ [[ $DIR2/ = $MOUNT2/* ]] || \
+ { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
+
+ [ -n "$failed" ] && exit 99 || true
}
usage() {
init_test_env() {
export LUSTRE=`absolute_path $LUSTRE`
export TESTSUITE=`basename $0 .sh`
- export LTESTDIR=${LTESTDIR:-$LUSTRE/../ltest}
+ export TEST_FAILED=false
+
+ export MKE2FS=${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}
+ #[ -d /r ] && export ROOT=${ROOT:-/r}
export TMP=${TMP:-$ROOT/tmp}
export TESTSUITELOG=${TMP}/${TESTSUITE}.log
export HOSTNAME=${HOSTNAME:-`hostname`}
-
- export PATH=:$PATH:$LUSTRE/utils:$LUSTRE/utils/gss:$LUSTRE/tests
+ if ! echo $PATH | grep -q $LUSTRE/utils; then
+ export PATH=$PATH:$LUSTRE/utils
+ fi
+ if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
+ export PATH=$PATH:$LUSTRE/utils/gss
+ fi
+ if ! echo $PATH | grep -q $LUSTRE/tests; then
+ export PATH=$PATH:$LUSTRE/tests
+ fi
+ export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mdsrate"}
+ [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
+ if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
+ export PATH=$PATH:$LUSTRE/tests/racer
+ fi
export LCTL=${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=${NAME:-local}
- export LPROC=/proc/fs/lustre
export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
[ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
export LGSSD=$(which lgssd)
[ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd)
export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
export DIR2
+ export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
+ export AT_MAX_PATH
if [ "$ACCEPTOR_PORT" ]; then
export PORT_OPT="--port $ACCEPTOR_PORT"
case "x$SEC" in
xkrb5*)
echo "Using GSS/krb5 ptlrpc security flavor"
+ which lgss_keyring > /dev/null 2>&1 || \
+ error "built with gss disabled! SEC=$SEC"
GSS=true
GSS_KRB5=true
;;
# command line
- while getopts "rvf:" opt $*; do
+ while getopts "rvwf:" opt $*; do
case $opt in
f) CONFIG=$OPTARG;;
r) REFORMAT=--reformat;;
v) VERBOSE=true;;
+ w) WRITECONF=writeconf;;
\?) usage;;
esac
done
ONLY=${ONLY:-$*}
[ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
+ rm -f $TMP/*active
}
+case `uname -r` in
+2.4.*) EXT=".o"; USE_QUOTA=no; [ ! "$CLIENTONLY" ] && FSTYPE=ext3;;
+ *) EXT=".ko"; USE_QUOTA=yes;;
+esac
+
load_module() {
EXT=".ko"
module=$1
HAVE_MODULES=true
echo Loading modules from $LUSTRE
- load_module ../lnet/libcfs/libcfs
- [ "$PTLDEBUG" ] && sysctl -w lnet.debug=$PTLDEBUG
- [ "$SUBSYSTEM" ] && sysctl -w lnet.subsystem_debug=${SUBSYSTEM# }
+ load_module ../libcfs/libcfs/libcfs
+ [ "$PTLDEBUG" ] && lctl set_param debug=$PTLDEBUG
+ [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug=${SUBSYSTEM# }
+ local MODPROBECONF=
[ -f /etc/modprobe.conf ] && MODPROBECONF=/etc/modprobe.conf
- [ -f /etc/modprobe.d/Lustre ] && MODPROBECONF=/etc/modprobe.d/Lustre
- [ -z "$LNETOPTS" -a -n "$MODPROBECONF" ] && \
+ [ ! "$MODPROBECONF" -a -d /etc/modprobe.d ] && MODPROBECONF=/etc/modprobe.d/Lustre
+ [ -z "$LNETOPTS" -a "$MODPROBECONF" ] && \
LNETOPTS=$(awk '/^options lnet/ { print $0}' $MODPROBECONF | sed 's/^options lnet //g')
+ echo $LNETOPTS | grep -q "accept=all" || LNETOPTS="$LNETOPTS accept=all";
echo "lnet options: '$LNETOPTS'"
# note that insmod will ignore anything in modprobe.conf
load_module ../lnet/lnet/lnet $LNETOPTS
load_module obdclass/obdclass
load_module ptlrpc/ptlrpc
load_module ptlrpc/gss/ptlrpc_gss
- # Now, some modules depend on lquota without USE_QUOTA check,
- # will fix later. Disable check "$USE_QUOTA" = "yes" temporary.
- #[ "$USE_QUOTA" = "yes" ] && load_module quota/lquota
- load_module quota/lquota
- load_module fid/fid
+ [ "$USE_QUOTA" = "yes" -a "$LQUOTA" != "no" ] && load_module quota/lquota
load_module fld/fld
+ load_module fid/fid
load_module lmv/lmv
load_module mdc/mdc
load_module osc/osc
load_module lov/lov
load_module mgc/mgc
- if [ -z "$CLIENTONLY" ]; then
+ 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
load_module llite/lustre
load_module llite/llite_lloop
- rm -f $TMP/ogdb-$HOSTNAME
- OGDB=$TMP
- [ -d /r ] && OGDB="/r/tmp"
+ [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
+ OGDB=${OGDB:-$TMP}
+ rm -f $OGDB/ogdb-$HOSTNAME
$LCTL modules > $OGDB/ogdb-$HOSTNAME
# 'mount' doesn't look in $PATH, just sbin
done
}
+unload_dep_module() {
+ #lsmod output
+ #libcfs 107852 17 llite_lloop,lustre,obdfilter,ost,...
+ local MODULE=$1
+ local DEPS=$(lsmod | awk '($1 == "'$MODULE'") { print $4 }' | tr ',' ' ')
+ for SUBMOD in $DEPS; do
+ unload_dep_module $SUBMOD
+ done
+ [ "$MODULE" = "libcfs" ] && $LCTL dk $TMP/debug || true
+ $RMMOD $MODULE || true
+}
+
+check_mem_leak () {
+ LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
+ LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
+ if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
+ echo "$LEAK_LUSTRE" 1>&2
+ echo "$LEAK_PORTALS" 1>&2
+ mv $TMP/debug $TMP/debug-leak.`date +%s` || true
+ echo "Memory leaks detected"
+ [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
+ return 1
+ fi
+}
+
unload_modules() {
wait_exit_ST client # bug 12845
lsmod | grep libcfs > /dev/null && $LCTL dl
- local MODULES=$($LCTL modules | awk '{ print $2 }' | grep -v libcfs) || true
- $RMMOD $MODULES > /dev/null 2>&1 || true
- # do it again, in case we tried to unload ksocklnd too early
- MODULES=$($LCTL modules | awk '{ print $2 }' | grep -v libcfs) || true
- [ -n "$MODULES" ] && $RMMOD $MODULES > /dev/null 2>&1 || true
- lsmod | grep libcfs > /dev/null && $LCTL dk $TMP/debug
- $RMMOD libcfs
- MODULES=$($LCTL modules | awk '{ print $2 }')
+ unload_dep_module $FSTYPE
+ unload_dep_module libcfs
+
+ local MODULES=$($LCTL modules | awk '{ print $2 }')
if [ -n "$MODULES" ]; then
echo "Modules still loaded: "
- echo $MODULES
+ echo $MODULES
if [ "$(lctl dl)" ]; then
echo "Lustre still loaded"
lctl dl || true
fi
HAVE_MODULES=false
- LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd mem.*leaked" || true)
- LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
- if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
- echo "$LEAK_LUSTRE" 1>&2
- echo "$LEAK_PORTALS" 1>&2
- mv $TMP/debug $TMP/debug-leak.`date +%s` || true
- echo "Memory leaks detected"
- [ -n "$IGNORE_LEAK" ] && echo "ignoring leaks" && return 0
- return 254
- fi
+ check_mem_leak || return 254
+
echo "modules unloaded."
return 0
}
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
}
}
# Facet functions
-# start facet device options
-start() {
- facet=$1
- shift
- device=$1
+mount_facet() {
+ local facet=$1
shift
- echo "Starting ${facet}: $@ ${device} ${MOUNT%/*}/${facet}"
- do_facet ${facet} mkdir -p ${MOUNT%/*}/${facet}
- do_facet ${facet} mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}
+ local dev=${facet}_dev
+ local opt=${facet}_opt
+ echo "Starting ${facet}: ${!opt} $@ ${!dev} ${MOUNT%/*}/${facet}"
+ do_facet ${facet} mount -t lustre ${!opt} $@ ${!dev} ${MOUNT%/*}/${facet}
RC=${PIPESTATUS[0]}
if [ $RC -ne 0 ]; then
- echo mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}
- echo Start of ${device} on ${facet} failed ${RC}
+ echo "mount -t lustre $@ ${!dev} ${MOUNT%/*}/${facet}"
+ echo "Start of ${!dev} on ${facet} failed ${RC}"
else
- do_facet ${facet} "sysctl -w lnet.debug=$PTLDEBUG; \
- sysctl -w lnet.subsystem_debug=${SUBSYSTEM# }; \
- sysctl -w lnet.debug_mb=${DEBUG_SIZE}"
+ do_facet ${facet} "lctl set_param debug=$PTLDEBUG; \
+ lctl set_param subsystem_debug=${SUBSYSTEM# }; \
+ lctl set_param debug_mb=${DEBUG_SIZE}; \
+ sync"
- do_facet ${facet} sync
- label=$(do_facet ${facet} "e2label ${device}")
- [ -z "$label" ] && echo no label for ${device} && exit 1
+ label=$(do_facet ${facet} "$E2LABEL ${!dev}")
+ [ -z "$label" ] && echo no label for ${!dev} && exit 1
eval export ${facet}_svc=${label}
- eval export ${facet}_dev=${device}
- eval export ${facet}_opt=\"$@\"
echo Started ${label}
fi
return $RC
}
+# start facet device options
+start() {
+ local facet=$1
+ shift
+ local device=$1
+ shift
+ eval export ${facet}_dev=${device}
+ eval export ${facet}_opt=\"$@\"
+ do_facet ${facet} mkdir -p ${MOUNT%/*}/${facet}
+ mount_facet ${facet}
+ RC=$?
+ return $RC
+}
+
stop() {
local running
- facet=$1
+ local facet=$1
shift
HOST=`facet_active_host $facet`
[ -z $HOST ] && echo stop: no host for $facet && return 0
wait_exit_ST ${facet}
}
+# save quota version (both administrative and operational quotas)
+quota_save_version() {
+ local fsname=${2:-$FSNAME}
+ 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
+ $LFS quotaoff $mntpt
+ quota_save_version $old_QUOTA_TYPE
+ $LFS quotacheck -ug $mntpt
+}
+
+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
+ $LFS quotacheck -ug $mntpt
+ fi
+
+ local quota_usrs=$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
exit 1
fi
- echo "Starting client: $OPTIONS $device $mnt"
+ echo "Starting client: $client: $OPTIONS $device $mnt"
do_node $client mkdir -p $mnt
do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
- do_node $client "sysctl -w lnet.debug=$PTLDEBUG;
- sysctl -w lnet.subsystem_debug=${SUBSYSTEM# };
- sysctl -w lnet.debug_mb=${DEBUG_SIZE}"
- [ -d /r ] && $LCTL modules > /r/tmp/ogdb-$HOSTNAME
+ 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() {
- client=$1
- mnt=$2
+ 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 $mnt (opts:$force)"
- lsof | grep "$mnt" || true
- do_node $client umount $force $mnt
+ echo "Stopping client $client $mnt (opts:$force)"
+ 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
+ local clients=$1
+ local mnt=$2
+
+
+ # Only supply -o to mount if we have options
+ if [ -n "$MOUNTOPT" ]; then
+ OPTIONS="-o $MOUNTOPT"
+ fi
+ local device=$MGSNID:/$FSNAME
+ if [ -z "$mnt" -o -z "$FSNAME" ]; then
+ echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
+ exit 1
+ fi
+
+ echo "Starting client $clients: $OPTIONS $device $mnt"
+
+ 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 -w $mnt"
+
+ 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 "Stopping clients: $clients $mnt (opts:$force)"
+ 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
}
+boot_node() {
+ local node=$1
+ if [ "$FAILURE_MODE" = HARD ]; then
+ $POWER_UP $node
+ 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"
+}
+
+start_client_load() {
+ local client=$1
+ local var=${client}_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_${!var}.sh" &
+ CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $!"
+ log "Started client load: ${!var} 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))
+ eval export ${clients[nodenum]}_load=${CLIENT_LOADS[testnum]}
+ start_client_load ${clients[nodenum]}
+ done
+}
+
+# only for remote client
+check_client_load () {
+ local client=$1
+ local var=${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 ] && \
[ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
exit 205
fi
- LEAK_LUSTRE=`dmesg | tail -n 30 | grep "obd mem.*leaked" || true`
- LEAK_PORTALS=`dmesg | tail -n 20 | grep "Portals memory leaked" || true`
- if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
- echo "$0: $LEAK_LUSTRE" 1>&2
- echo "$0: $LEAK_PORTALS" 1>&2
- echo "$0: Memory leak(s) detected..." 1>&2
- mv $TMP/debug $TMP/debug-leak.`date +%s`
- exit 204
- fi
+
+ check_mem_leak || exit 204
[ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
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 [ $WAIT -lt $MAX ]; do
+ RESULT=$(do_node $node "$TEST")
+ if [ "$RESULT" == "$FINAL" ]; then
+ echo "Updated after $WAIT sec: wanted '$FINAL' got '$RESULT'"
+ return 0
+ fi
+ 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_host $facet) $@
+}
+
wait_delete_completed () {
- local TOTALPREV=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
- $LPROC/osc/*/kbytesavail`
+ local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
+ awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
local WAIT=0
local MAX_WAIT=20
while [ "$WAIT" -ne "$MAX_WAIT" ]; do
sleep 1
- TOTAL=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
- $LPROC/osc/*/kbytesavail`
+ TOTAL=`lctl get_param -n osc.*.kbytesavail | \
+ awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
[ "$TOTAL" -eq "$TOTALPREV" ] && break
echo "Waiting delete completed ... prev: $TOTALPREV current: $TOTAL "
TOTALPREV=$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 $host
}
-wait_mds_recovery_done () {
- local timeout=`do_facet mds sysctl -n lustre.timeout`
-#define OBD_RECOVERY_TIMEOUT (obd_timeout * 5 / 2)
-# as we are in process of changing obd_timeout in different ways
-# let's set MAX longer than that
- MAX=$(( 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 grep status /proc/fs/lustre/mdt/*-MDT*/recovery_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 WAIT=0
local INTERVAL=1
+ local running
# conf-sanity 31 takes a long time cleanup
while [ $WAIT -lt 300 ]; do
running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
return 1
}
+wait_remote_prog () {
+ local prog=$1
+ local WAIT=0
+ local INTERVAL=5
+ local rc=0
+
+ [ "$PDSH" = "no_dsh" ] && return 0
+
+ while [ $WAIT -lt $2 ]; do
+ running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
+ [ -z "${running}" ] && return 0 || true
+ echo "waited $WAIT for: "
+ echo "$running"
+ [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
+ sleep $INTERVAL
+ WAIT=$((WAIT + INTERVAL))
+ done
+ 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
+ echo "Killing $pid"
+ kill -9 $pid || true
+ sleep 1
+ ps -P $pid && rc=1
+ done
+
+ return $rc
+}
+
client_df() {
# not every config has many clients
if [ ! -z "$CLIENTS" ]; then
$PDSH $CLIENTS "df $MOUNT" > /dev/null
+ else
+ df $MOUNT > /dev/null
fi
}
client_reconnect() {
uname -n >> $MOUNT/recon
- if [ ! -z "$CLIENTS" ]; then
- $PDSH $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
+ if [ -z "$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
}
facet_failover() {
- facet=$1
+ 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
reboot_facet $facet
client_df &
DFPID=$!
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 $facet
- local dev=${facet}_dev
- local opt=${facet}_opt
- start $facet ${!dev} ${!opt} || error "Restart of $facet failed"
+ mount_facet $facet || error "Restart of $facet failed"
}
obd_name() {
$LCTL mark "local REPLAY BARRIER on ${!svc}"
}
+replay_barrier_nosync() {
+ 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 $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
+ $LCTL mark "local REPLAY BARRIER on ${!svc}"
+}
+
mds_evict_client() {
- UUID=`cat /proc/fs/lustre/mdc/${mds1_svc}-mdc-*/uuid`
- do_facet mds1 "echo $UUID > /proc/fs/lustre/mdt/${mds1_svc}/evict_client"
+ UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
+ do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
}
ost_evict_client() {
- UUID=`grep ${ost1_svc}-osc- $LPROC/devices | egrep -v 'MDT' | awk '{print $5}'`
- do_facet ost1 "echo $UUID > /proc/fs/lustre/obdfilter/${ost1_svc}/evict_client"
+ UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
+ do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
}
fail() {
local facet=$1
stop $facet
change_active $facet
- local svc=${facet}_svc
- local dev=${facet}_dev
- local opt=${facet}_opt
- start $facet ${!dev} ${!opt}
- do_facet $facet lctl --device %${!svc} abort_recovery
+ mount_facet $facet -o abort_recovery
df $MOUNT || echo "first df failed: $?"
sleep 1
df $MOUNT || error "post-failover df: $?"
facet_host() {
local facet=$1
+
+ [ "$facet" == client ] && echo -n $HOSTNAME && return
varname=${facet}_HOST
if [ -z "${!varname}" ]; then
if [ "${facet:0:3}" == "ost" ]; then
local facet=$1
local activevar=${facet}active
- if [ -f ./${facet}active ] ; then
- source ./${facet}active
+ if [ -f $TMP/${facet}active ] ; then
+ source $TMP/${facet}active
fi
active=${!activevar}
fi
# save the active host for this facet
activevar=${facet}active
- echo "$activevar=${!activevar}" > ./$activevar
+ echo "$activevar=${!activevar}" > $TMP/$activevar
}
do_node() {
local command_status="$TMP/cs"
rsh $HOST ":> $command_status"
rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
- cd $RPWD; sh -c \"$@\") ||
+ cd $RPWD; sh -c \"$@\") ||
echo command failed >$command_status"
[ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
return 0
return ${PIPESTATUS[0]}
}
+single_local_node () {
+ [ "$1" = "$HOSTNAME" ]
+}
+
+do_nodes() {
+ local rnodes=$1
+ shift
+
+ if $(single_local_node $rnodes); then
+ do_node $rnodes $@
+ return $?
+ fi
+
+ # This is part from do_node
+ local myPDSH=$PDSH
+
+ [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
+ echo "cannot run remote command on $rnodes with $myPDSH" && return 128
+
+ if $VERBOSE; then
+ echo "CMD: $rnodes $@" >&2
+ $myPDSH $rnodes $LCTL mark "$@" > /dev/null 2>&1 || :
+ fi
+
+ $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")" | sed -re "s/\w+:\s//g"
+ return ${PIPESTATUS[0]}
+}
+
do_facet() {
facet=$1
shift
HOST=`facet_active_host $facet`
[ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
- do_node $HOST $@
+ do_node $HOST "$@"
}
add() {
shift
# make sure its not already running
stop ${facet} -f
- rm -f ${facet}active
+ rm -f $TMP/${facet}active
do_facet ${facet} $MKFS $*
}
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)
+
+ 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
+ # if we use do_facet <facet> only after the facet added, but
+ # currently we use do_facet mds in local.sh
for num in `seq $MDSCOUNT`; do
stop mds$num -f
+ rm -f ${TMP}/mds${num}active
done
+
for num in `seq $OSTCOUNT`; do
stop ost$num -f
+ rm -f $TMP/ost${num}active
done
+
return 0
}
}
formatall() {
+ if [ "$IAMDIR" == "yes" ]; then
+ MDS_MKFS_OPTS="$MDS_MKFS_OPTS --iam-dir"
+ MDSn_MKFS_OPTS="$MDSn_MKFS_OPTS --iam-dir"
+ fi
+
[ "$FSTYPE" ] && FSTYPE_OPT="--backfstype $FSTYPE"
if [ ! -z $SEC ]; then
MDS_MKFS_OPTS="$MDS_MKFS_OPTS --param srpc.flavor.default=$SEC"
+ MDSn_MKFS_OPTS="$MDSn_MKFS_OPTS --param srpc.flavor.default=$SEC"
OST_MKFS_OPTS="$OST_MKFS_OPTS --param srpc.flavor.default=$SEC"
fi
local num=$1
local switch=$2
local j=`expr $num - 1`
- local MDT="`do_facet mds$num find $LPROC/mdt/ -name \*MDT\*$j -printf %f 2>/dev/null || true`"
+ local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
if [ -z "$MDT" ]; then
return 2
fi
- local old="`do_facet mds$num cat $LPROC/mdt/$MDT/identity_upcall`"
+ local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
if $switch; then
- do_facet mds$num "echo \"$L_GETIDENTITY\" > $LPROC/mdt/$MDT/identity_upcall"
+ do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
else
- do_facet mds$num "echo \"NONE\" > $LPROC/mdt/$MDT/identity_upcall"
+ do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
fi
- do_facet mds$num "echo \"-1\" > $LPROC/mdt/$MDT/identity_flush"
+ do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush \"-1\""
if [ $old = "NONE" ]; then
return 1
zconf_mount `hostname` $1 || error "mount failed"
}
-set_obd_timeout() {
+writeconf_facet () {
local facet=$1
- local timeout=$2
+ local dev=$2
+
+ do_facet $facet "$TUNEFS --writeconf $dev"
+}
- do_facet $facet lsmod | grep -q obdclass || \
- do_facet $facet "modprobe obdclass"
+writeconf_all () {
+ for num in `seq $MDSCOUNT`; do
+ DEVNAME=$(mdsdevname $num)
+ writeconf_facet mds$num $DEVNAME
+ done
- do_facet $facet "sysctl -w lustre.timeout=$timeout"
+ for num in `seq $OSTCOUNT`; do
+ DEVNAME=$(ostdevname $num)
+ writeconf_facet ost$num $DEVNAME
+ done
}
setupall() {
+ sanity_mount_check ||
+ error "environments are insane!"
+
load_modules
init_gss
if [ -z "$CLIENTONLY" ]; then
echo "Setup mdts, osts"
+ echo $WRITECONF | grep -q "writeconf" && \
+ writeconf_all
for num in `seq $MDSCOUNT`; do
DEVNAME=$(mdsdevname $num)
- echo $REFORMAT | grep -q "reformat" \
- || do_facet mds$num "$TUNEFS --writeconf $DEVNAME"
- set_obd_timeout mds$num $TIMEOUT
start mds$num $DEVNAME $MDS_MOUNT_OPTS
+
+ # We started mds, now we should set failover variables properly.
+ # Set mds${num}failover_HOST if it is not set (the default failnode).
+ local varname=mds${num}failover_HOST
+ if [ -z "${!varname}" ]; then
+ eval mds${num}failover_HOST=$(facet_host mds$num)
+ fi
+
if [ $IDENTITY_UPCALL != "default" ]; then
switch_identity $num $IDENTITY_UPCALL
fi
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${num}failover variable properly.
+ # Set ost${num}failover_HOST if it is not set (the default failnode).
+ varname=ost${num}failover_HOST
+ if [ -z "${!varname}" ]; then
+ eval ost${num}failover_HOST=$(facet_host ost${num})
+ fi
+
done
fi
+ # wait a while to allow sptlrpc configuration be propogated to targets,
+ # only needed when mounting new target devices.
+ $GSS && sleep 10
+
[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
mount_client $MOUNT
+ [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
+
if [ "$MOUNT_2" ]; then
mount_client $MOUNT2
+ [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
fi
+ 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
# recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
}
+init_facet_vars () {
+ local facet=$1
+ shift
+ local device=$1
+
+ shift
+
+ eval export ${facet}_dev=${device}
+ eval export ${facet}_opt=\"$@\"
+
+ local dev=${facet}_dev
+ local label=$(do_facet ${facet} "$E2LABEL ${!dev}")
+ [ -z "$label" ] && echo no label for ${!dev} && exit 1
+
+ eval export ${facet}_svc=${label}
+
+ local varname=${facet}failover_HOST
+ if [ -z "${!varname}" ]; then
+ eval $varname=$(facet_host $facet)
+ fi
+}
+
+init_facets_vars () {
+ local DEVNAME
+
+ 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 $num`
+ init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
+ done
+}
+
+init_param_vars () {
+ if ! remote_ost_nodsh && ! remote_mds_nodsh; then
+ export MDSVER=$(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"
+
+ if [ "$ENABLE_QUOTA" ]; then
+ setup_quota $MOUNT || return 2
+ fi
+}
+
+check_config () {
+ local mntpt=$1
+ local myMGS_host=$mgs_HOST
+ if [ "$NETTYPE" = "ptl" ]; then
+ myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
+ fi
+
+ echo Checking config lustre mounted on $mntpt
+ local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
+ mgshost=$(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=$NETTYPE
+ Please use correct config or set mds_HOST correctly!"
+ fi
+
+ sanity_mount_check ||
+ error "environments are insane!"
+}
+
+check_timeout () {
+ local mdstimeout=$(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() {
- MOUNTED="`mounted_lustre_filesystems`"
- if [ -z "$MOUNTED" ]; then
+ local MOUNTED=$(mounted_lustre_filesystems)
+ if [ -z "$MOUNTED" ] || ! $(echo $MOUNTED | grep -w -q $MOUNT); then
[ "$REFORMAT" ] && formatall
setupall
- MOUNTED="`mounted_lustre_filesystems`"
+ MOUNTED=$(mounted_lustre_filesystems | head -1)
[ -z "$MOUNTED" ] && error "NAME=$NAME not mounted"
export I_MOUNTED=yes
+ else
+ check_config $MOUNT
+ init_facets_vars
+ init_param_vars
fi
if [ "$ONLY" == "setup" ]; then
exit 0
cleanup_and_setup_lustre() {
if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
- sysctl -w lnet.debug=0 || true
+ lctl set_param debug=0 || true
cleanupall
if [ "$ONLY" == "cleanup" ]; 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 $1`)
}
+get_facets () {
+ local name=$(echo $1 | tr "[:upper:]" "[:lower:]")
+ local type=$(echo $1 | tr "[:lower:]" "[:upper:]")
+
+ local list=""
+ local count=${type}COUNT
+ for ((i=1; i<=${!count}; i++)) do
+ list="$list ${name}$i"
+ done
+ echo $(comma_list $list)
+}
+
+##################################
+# Adaptive Timeouts funcs
+
+at_is_valid() {
+ if [ -z "$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
+}
+
+at_is_enabled() {
+ at_is_valid || error "invalid call"
+
+ # only check mds, we assume at_max is the same on all nodes
+ local at_max=$(do_facet $SINGLEMDS "cat $AT_MAX_PATH")
+ if [ $at_max -eq 0 ]; then
+ return 1
+ else
+ return 0
+ fi
+}
+
+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"
+ else
+ do_facet $facet "cat $AT_MAX_PATH"
+ fi
+}
+
+at_max_set() {
+ 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"
+ done
+ elif [ $facet == "mds" ]; then
+ for i in `seq $MDSCOUNT`; do
+ do_facet mds$i "echo $at_max > $AT_MAX_PATH"
+ done
+ else
+ do_facet $facet "echo $at_max > $AT_MAX_PATH"
+ fi
+ done
+}
+
##################################
# OBD_FAIL funcs
drop_request() {
# OBD_FAIL_MDS_ALL_REQUEST_NET
RC=0
- do_facet mds sysctl -w lustre.fail_loc=0x123
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x123
do_facet client "$1" || RC=$?
- do_facet mds sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
return $RC
}
drop_reply() {
# OBD_FAIL_MDS_ALL_REPLY_NET
RC=0
- do_facet mds sysctl -w lustre.fail_loc=0x122
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x122
do_facet client "$@" || RC=$?
- do_facet mds sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
return $RC
}
drop_reint_reply() {
# OBD_FAIL_MDS_REINT_NET_REP
RC=0
- do_facet mds sysctl -w lustre.fail_loc=0x119
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x119
do_facet client "$@" || RC=$?
- do_facet mds sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
return $RC
}
pause_bulk() {
#define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
RC=0
- do_facet ost1 sysctl -w lustre.fail_loc=0x214
+ do_facet ost1 lctl set_param fail_loc=0x214
do_facet client "$1" || RC=$?
do_facet client "sync"
- do_facet ost1 sysctl -w lustre.fail_loc=0
+ do_facet ost1 lctl set_param fail_loc=0
return $RC
}
drop_ldlm_cancel() {
#define OBD_FAIL_LDLM_CANCEL 0x304
RC=0
- do_facet client sysctl -w lustre.fail_loc=0x304
+ do_facet client lctl set_param fail_loc=0x304
do_facet client "$@" || RC=$?
- do_facet client sysctl -w lustre.fail_loc=0
+ do_facet client lctl set_param fail_loc=0
return $RC
}
drop_bl_callback() {
#define OBD_FAIL_LDLM_BL_CALLBACK 0x305
RC=0
- do_facet client sysctl -w lustre.fail_loc=0x305
+ do_facet client lctl set_param fail_loc=0x305
do_facet client "$@" || RC=$?
- do_facet client sysctl -w lustre.fail_loc=0
+ do_facet client lctl set_param fail_loc=0
return $RC
}
drop_ldlm_reply() {
#define OBD_FAIL_LDLM_REPLY 0x30c
RC=0
- do_facet mds sysctl -w lustre.fail_loc=0x30c
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
do_facet client "$@" || RC=$?
- do_facet mds sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
return $RC
}
pause=$2
sleep $pause
echo "clearing fail_loc on $facet"
- do_facet $facet "sysctl -e -w lustre.fail_loc=0"
+ do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
+}
+
+set_nodes_failloc () {
+ local nodes=$1
+ local node
+
+ for node in $nodes ; do
+ do_node $node lctl set_param fail_loc=$2
+ done
}
cancel_lru_locks() {
$LCTL mark "cancel_lru_locks $1 start"
- for d in `find $LPROC/ldlm/namespaces | egrep -i $1`; do
- [ -f $d/lru_size ] && echo clear > $d/lru_size
- [ -f $d/lock_unused_count ] && grep [1-9] $d/lock_unused_count /dev/null
+ 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'
$LCTL mark "cancel_lru_locks $1 stop"
}
lru_resize_enable()
{
- NS=$1
- test "x$NS" = "x" && NS="mdc"
- for F in $LPROC/ldlm/namespaces/*$NS*/lru_size; do
- D=$(dirname $F)
- log "Enable lru resize for $(basename $D)"
- echo "0" > $F
- done
+ lctl set_param ldlm.namespaces.*$1*.lru_size=0
}
lru_resize_disable()
{
- NS=$1
- test "x$NS" = "x" && NS="mdc"
- for F in $LPROC/ldlm/namespaces/*$NS*/lru_size; do
- D=$(dirname $F)
- log "Disable lru resize for $(basename $D)"
- DEFAULT_LRU_SIZE=$(default_lru_size)
- echo "$DEFAULT_LRU_SIZE" > $F
- done
+ lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
}
pgcache_empty() {
- for a in /proc/fs/lustre/llite/*/dump_page_cache; do
- if [ `wc -l $a | awk '{print $1}'` -gt 1 ]; then
- echo there is still data in page cache $a ?
- cat $a;
- return 1;
+ local FILE
+ for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
+ if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
+ echo there is still data in page cache $FILE ?
+ lctl get_param -n $FILE
+ return 1
fi
done
return 0
}
debugsave() {
- DEBUGSAVE="$(sysctl -n lnet.debug)"
+ DEBUGSAVE="$(lctl get_param -n debug)"
}
debugrestore() {
- [ -n "$DEBUGSAVE" ] && sysctl -w lnet.debug="${DEBUGSAVE}"
+ [ -n "$DEBUGSAVE" ] && lctl set_param debug="${DEBUGSAVE}"
DEBUGSAVE=""
}
error_noexit() {
local TYPE=${TYPE:-"FAIL"}
local ERRLOG
- sysctl -e -w lustre.fail_loc=0 || true
+ lctl set_param fail_loc=0 2>/dev/null || true
log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
ERRLOG=$TMP/lustre_${TESTSUITE}_${TESTNAME}.$(date +%s)
echo "Dumping lctl log to $ERRLOG"
done
debugrestore
[ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
+ TEST_FAILED=true
}
error() {
error_noexit "$@"
- [ "$FAIL_ON_ERROR" ] && exit 1 || true
+ $FAIL_ON_ERROR && exit 1 || true
}
error_exit() {
# (like ALWAYS_EXCEPT, but run the test and ignore the results.)
# e.g. error_ignore 5494 "your message"
error_ignore() {
- TYPE="IGNORE (bz$1)"
+ local TYPE="IGNORE (bz$1)"
shift
error_noexit "$@"
}
skip () {
log " SKIP: ${TESTSUITE} ${TESTNAME} $@"
- [ "$TESTSUITELOG" ] && echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG
+ [ "$TESTSUITELOG" ] && \
+ echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
}
build_test_filter() {
eval ONLY_${O}=true
done
[ "$EXCEPT$ALWAYS_EXCEPT" ] && \
- log "skipping tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
+ log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
[ "$EXCEPT_SLOW" ] && \
log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
for E in $EXCEPT $ALWAYS_EXCEPT; do
IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
}
+# print a newline if the last test was skipped
+export LAST_SKIPPED=
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 $1 "$2"
return $?
fi
testname=ONLY_$base
if [ ${!testname}x != x ]; then
+ [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
run_one $1 "$2"
return $?
fi
+ LAST_SKIPPED="y"
echo -n "."
return 0
fi
testname=EXCEPT_$1
if [ ${!testname}x != x ]; then
+ LAST_SKIPPED="y"
TESTNAME=test_$1 skip "skipping excluded test $1"
return 0
fi
testname=EXCEPT_$base
if [ ${!testname}x != x ]; then
+ LAST_SKIPPED="y"
TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
return 0
fi
testname=EXCEPT_SLOW_$1
if [ ${!testname}x != x ]; then
+ LAST_SKIPPED="y"
TESTNAME=test_$1 skip "skipping SLOW test $1"
return 0
fi
testname=EXCEPT_SLOW_$base
if [ ${!testname}x != x ]; then
+ LAST_SKIPPED="y"
TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
return 0
fi
+ LAST_SKIPPED=
run_one $1 "$2"
return $?
lsmod | grep lnet > /dev/null || load_modules
local MSG="$*"
- # Get rif of '
+ # Get rid of '
MSG=${MSG//\'/\\\'}
MSG=${MSG//\(/\\\(}
MSG=${MSG//\)/\\\)}
MSG=${MSG//\|/\\\|}
MSG=${MSG//\>/\\\>}
MSG=${MSG//\</\\\<}
+ MSG=${MSG//\//\\\/}
local NODES=$(nodes_list)
for NODE in $NODES; do
do_node $NODE $LCTL mark "$MSG" 2> /dev/null || true
}
pass() {
- echo PASS $@
+ $TEST_FAILED && echo -n "FAIL " || echo -n "PASS "
+ echo $@
}
check_mds() {
- FFREE=`cat /proc/fs/lustre/osd/*MDT*/filesfree`
- FTOTAL=`cat /proc/fs/lustre/osd/*MDT*/filestotal`
+ FFREE=$(do_node $SINGLEMDS lctl get_param -n osd.*MDT*.filesfree | awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}')
+ FTOTAL=$(do_node $SINGLEMDS lctl get_param -n osd.*MDT*.filestotal | awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}')
[ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
}
local NODE
for NODE in $myNODES; do
- do_node $NODE sysctl -e -w lustre.fail_loc=0 || true
+ do_node $NODE "lctl set_param fail_loc=0 2>/dev/null || true"
done
}
message=$2
tfile=f${testnum}
export tdir=d0.${TESTSUITE}/d${base}
+
local SAVE_UMASK=`umask`
umask 0022
- mkdir -p $DIR/$tdir
- BEFORE=`date +%s`
- log "== test $testnum: $message ============ `date +%H:%M:%S` ($BEFORE)"
+ local BEFORE=`date +%s`
+ log "== test $testnum: $message == `date +%H:%M:%S` ($BEFORE)"
#check_mds
export TESTNAME=test_$testnum
+ TEST_FAILED=false
test_${testnum} || error "test_$testnum failed with $?"
#check_mds
+ cd $SAVE_PWD
reset_fail_loc
check_grant ${testnum} || error "check_grant $testnum failed with $?"
- [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
- error "LBUG/LASSERT detected"
+ check_catastrophe || error "LBUG/LASSERT detected"
ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
pass "($((`date +%s` - $BEFORE))s)"
- rmdir ${DIR}/$tdir >/dev/null 2>&1 || true
+ TEST_FAILED=false
unset TESTNAME
unset tdir
umask $SAVE_UMASK
- cd $SAVE_PWD
- $CLEANUP
}
canonical_path() {
testname=GCHECK_ONLY_${base}
[ ${!testname}x == x ] && return 0
- echo -n "checking grant......"
+ echo -n "checking grant......"
cd $SAVE_PWD
# write some data to sync client lost_grant
rm -f $DIR1/${tfile}_check_grant_* 2>&1
#get client grant and server grant
client_grant=0
- for d in ${LPROC}/osc/*/cur_grant_bytes; do
- client_grant=$((client_grant + `cat $d`))
+ for d in `lctl get_param -n osc.*.cur_grant_bytes`; do
+ client_grant=$((client_grant + $d))
done
server_grant=0
- for d in ${LPROC}/obdfilter/*/tot_granted; do
- server_grant=$((server_grant + `cat $d`))
+ for d in `lctl get_param -n obdfilter.*.tot_granted`; do
+ server_grant=$((server_grant + $d))
done
# cleanup the check_grant file
echo $ost
}
+remote_node () {
+ local node=$1
+ [ "$node" != "$(hostname)" ]
+}
+
remote_mds ()
{
- [ ! -z "$(lctl dl | grep \<mdt\>)" ]
+ local node
+ for node in $(mdts_nodes); do
+ remote_node $node && return 0
+ done
+ return 1
}
remote_mds_nodsh()
remote_ost ()
{
- [ -z "$(lctl dl | grep \<ost\>)" ]
+ local node
+ for node in $(osts_nodes) ; do
+ remote_node $node && return 0
+ done
+ return 1
}
remote_ost_nodsh()
remote_ost && [ "$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=$(facet_host $SINGLEMDS)
+ local MDSNODES
local NODES_sort
-
- # FIXME: Currenly we use only $SINGLEMDS,
- # should be fixed when we will start to test cmd.
- echo $MDSNODES
- return
-
for num in `seq $MDSCOUNT`; do
- local myMDS=$(facet_host mds$num)
- MDSNODES="$MDSNODES $myMDS"
+ MDSNODES="$MDSNODES $(facet_host mds$num)"
done
NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
echo $NODES_sort
}
+remote_servers () {
+ remote_ost && remote_mds
+}
+
osts_nodes () {
local OSTNODES=$(facet_host ost1)
local NODES_sort
local myNODES=$HOSTNAME
local myNODES_sort
+ # CLIENTS (if specified) contains the local client
+ [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
+
if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
myNODES="$myNODES $(osts_nodes) $(mdts_nodes)"
fi
echo $myNODES_sort
}
+remote_nodes_list () {
+ local rnodes=$(nodes_list)
+ rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
+ echo $rnodes
+}
+
+init_clients_lists () {
+ # Sanity check: exclude the local client from RCLIENTS
+ local rclients=$(echo " $RCLIENTS " | sed -re "s/\s+$HOSTNAME\s+/ /g")
+
+ # Sanity check: exclude the dup entries
+ rclients=$(for i in $rclients; do echo $i; done | sort -u)
+
+ local clients="$SINGLECLIENT $HOSTNAME $rclients"
+
+ # Sanity check: exclude the dup entries from CLIENTS
+ # for those configs which has SINGLCLIENT set to local client
+ clients=$(for i in $clients; do echo $i; done | sort -u)
+
+ CLIENTS=`comma_list $clients`
+ local -a remoteclients=($rclients)
+ for ((i=0; $i<${#remoteclients[@]}; i++)); do
+ varname=CLIENT$((i + 2))
+ eval $varname=${remoteclients[i]}
+ done
+
+ 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 lustre_build_version | grep -q patchless
+ lctl get_param version | grep -q patchless
}
-check_runas_id() {
- local myRUNAS_ID=$1
- shift
- local myRUNAS=$@
+check_versions () {
+ [ "$MDSVER" = "$CLIVER" -a "$OSTVER" = "$CLIVER" ]
+}
+
+get_node_count() {
+ local nodes="$@"
+ echo $nodes | wc -w || true
+}
+
+mixed_ost_devs () {
+ local nodes=$(osts_nodes)
+ local osscount=$(get_node_count "$nodes")
+ [ ! "$OSTCOUNT" = "$osscount" ]
+}
+
+mixed_mdt_devs () {
+ local nodes=$(mdts_nodes)
+ local mdtcount=$(get_node_count "$nodes")
+ [ ! "$MDSCOUNT" = "$mdtcount" ]
+}
+
+generate_machine_file() {
+ local nodes=${1//,/ }
+ local machinefile=$2
+ rm -f $machinefile || error "can't rm $machinefile"
+ for node in $nodes; do
+ echo $node >>$machinefile
+ done
+}
+get_stripe () {
+ local file=$1/stripe
+ touch $file
+ $LFS getstripe -v $file || error
+ rm -f $file
+}
+
+check_runas_id_ret() {
+ local myRC=0
+ local myRUNAS_UID=$1
+ local myRUNAS_GID=$2
+ shift 2
+ local myRUNAS=$@
+ if [ -z "$myRUNAS" ]; then
+ error_exit "myRUNAS command must be specified for check_runas_id"
+ fi
if $GSS_KRB5; then
$myRUNAS krb5_login.sh || \
error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
fi
-
mkdir $DIR/d0_runas_test
chmod 0755 $DIR
- chown $myRUNAS_ID:$myRUNAS_ID $DIR/d0_runas_test
- $myRUNAS touch $DIR/d0_runas_test/f$$ || \
- error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_ID.
- Please set RUNAS_ID to some UID which exists on MDS and client or
- add user $myRUNAS_ID:$myRUNAS_ID on these nodes."
+ chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
+ $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
rm -rf $DIR/d0_runas_test
+ return $myRC
+}
+
+check_runas_id() {
+ local myRUNAS_UID=$1
+ local myRUNAS_GID=$2
+ shift 2
+ local myRUNAS=$@
+ check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
+ error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
+ Please set RUNAS_ID to some UID which exists on MDS and client or
+ add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
}
# Run multiop in the background, but wait for it to print
return 0
}
+
+inodes_available () {
+ local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
+ echo $IFree
+}
+
+# reset llite stat counters
+clear_llite_stats(){
+ lctl set_param -n llite.*.stats 0
+}
+
+# sum llite stat items
+calc_llite_stats() {
+ local res=$(lctl get_param -n llite.*.stats |
+ awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
+ echo $res
+}
+
+# reset osc stat counters
+clear_osc_stats(){
+ lctl set_param -n osc.*.osc_stats 0
+}
+
+# sum osc stat items
+calc_osc_stats() {
+ local res=$(lctl get_param -n osc.*.osc_stats |
+ awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
+ echo $res
+}
+
+calc_sum () {
+ awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
+}
+
+calc_osc_kbytes () {
+ df $MOUNT > /dev/null
+ $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
+}
+
+# save_lustre_params(node, parameter_mask)
+# generate a stream of formatted strings (<node> <param name>=<param value>)
+save_lustre_params() {
+ local s
+ do_node $1 "lctl get_param $2" | while read s; do echo "$1 $s"; done
+}
+
+# restore lustre parameters from input stream, produces by save_lustre_params
+restore_lustre_params() {
+ local node
+ local name
+ local val
+ while IFS=" =" read node name val; do
+ do_node $node "lctl set_param -n $name $val"
+ done
+}
+
+check_catastrophe () {
+ local rnodes=${1:-$(comma_list $(remote_nodes_list))}
+
+ [ -f $CATASTROPHE ] && [ $(cat $CATASTROPHE) -ne 0 ] && return 1
+ if [ $rnodes ]; then
+ do_nodes $rnodes "set -x; [ -f $CATASTROPHE ] && { [ \`cat $CATASTROPHE\` -eq 0 ] || false; } || true"
+ fi
+}
+
+# $1 node
+# $2 file
+# $3 $RUNAS
+get_stripe_info() {
+ local tmp_file
+
+ stripe_size=0
+ stripe_count=0
+ stripe_index=0
+ tmp_file=$(mktemp)
+
+ 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 $file
+ local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
+ local oldused=($iused)
+
+ touch $file
+ sleep 1
+ iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
+ local newused=($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
+}
+
git://git.whamcloud.com / fs / lustre-release.git / blobdiff