#!/bin/bash
# vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
-trap 'print_summary && echo "test-framework exiting on error"' ERR
+trap 'print_summary && touch $TF_FAIL && \
+ echo "test-framework exiting on error"' ERR
set -e
#set -x
-
export REFORMAT=${REFORMAT:-""}
export WRITECONF=${WRITECONF:-""}
export VERBOSE=false
-export GMNALNID=${GMNALNID:-/usr/sbin/gmlndnid}
export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
export GSS=false
export GSS_KRB5=false
# function used by scripts run on remote nodes
LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
. $LUSTRE/tests/functions.sh
+. $LUSTRE/tests/yaml.sh
+
+LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
+
+EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
+
+if [ -f "$EXCEPT_LIST_FILE" ]; then
+ echo "Reading test skip list from $EXCEPT_LIST_FILE"
+ cat $EXCEPT_LIST_FILE
+ . $EXCEPT_LIST_FILE
+fi
+
+[ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] && MODPROBECONF=/etc/modprobe.conf
+[ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] && MODPROBECONF=/etc/modprobe.d/Lustre
assert_DIR () {
local failed=""
print_summary () {
trap 0
- [ "$TESTSUITE" == "lfscktest" ] && return 0
- [ -n "$ONLY" ] && echo "WARNING: ONLY is set to ${ONLY}."
- local form="%-13s %-17s %s\n"
- printf "$form" "status" "script" "skipped tests E(xcluded) S(low)"
+ [ "$TESTSUITE" == "lfsck" ] && return 0
+ [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
+ local details
+ local form="%-13s %-17s %-9s %s %s\n"
+ printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
echo "------------------------------------------------------------------------------------"
- for O in $TESTSUITE_LIST; do
- local skipped=""
- local slow=""
- local o=$(echo $O | tr "[:upper:]" "[:lower:]")
- o=${o//_/-}
- o=${o//tyn/tyN}
+ for O in $DEFAULT_SUITES; do
+ O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
+ [ "${!O}" = "no" ] && continue || true
+ local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
local log=${TMP}/${o}.log
- [ -f $log ] && skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
- [ -f $log ] && slow=$(grep SLOW $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
- [ "${!O}" = "done" ] && \
- printf "$form" "Done" "$O" "E=$skipped" && \
- [ -n "$slow" ] && printf "$form" "-" "-" "S=$slow"
-
+ if is_sanity_benchmark $o; then
+ log=${TMP}/sanity-benchmark.log
+ fi
+ local slow=
+ local skipped=
+ local total=
+ local status=Unfinished
+ if [ -f $log ]; then
+ skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
+ slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
+ total=$(grep duration $log | awk '{ print $2}')
+ if [ "${!O}" = "done" ]; then
+ status=Done
+ fi
+ if $DDETAILS; then
+ local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
+ details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
+ fi
+ fi
+ printf "$form" $status "$O" "${total}" "E=$skipped"
+ printf "$form" "-" "-" "-" "S=$(echo $slow)"
done
- for O in $TESTSUITE_LIST; do
+ for O in $DEFAULT_SUITES; do
+ O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
if [ "${!O}" = "no" ]; then
- # FIXME.
- # only for those tests suits which are run directly from acc-sm script:
- # bonnie, iozone, etc.
- if [ -f "$TESTSUITELOG" ] && grep FAIL $TESTSUITELOG | grep -q ' '$O ; then
- printf "$form" "UNFINISHED" "$O" ""
- else
- printf "$form" "Skipped" "$O" ""
- fi
+ printf "$form" "Skipped" "$O" ""
fi
done
- for O in $TESTSUITE_LIST; do
- [ "${!O}" = "done" -o "${!O}" = "no" ] || \
- printf "$form" "UNFINISHED" "$O" ""
- done
+ # print the detailed tests durations if DDETAILS=true
+ if $DDETAILS; then
+ echo "$details"
+ fi
}
init_test_env() {
export E2LABEL=${E2LABEL:-e2label}
export DUMPE2FS=${DUMPE2FS:-dumpe2fs}
export E2FSCK=${E2FSCK:-e2fsck}
+ export LFSCK_BIN=${LFSCK_BIN:-lfsck}
+ export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check filesystem after each test suit
+ export SKIP_LFSCK=${SKIP_LFSCK:-"yes"} # bug 13698, change to "no" when fixed
+ export SHARED_DIRECTORY=${SHARED_DIRECTORY:-"/tmp"}
+ export FSCK_MAX_ERR=4 # File system errors left uncorrected
+ if [ "$SKIP_LFSCK" == "no" ]; then
+ if [ ! -x `which $LFSCK_BIN` ]; then
+ log "$($E2FSCK -V)"
+ error_exit "$E2FSCK does not support lfsck"
+ fi
+ export MDSDB=${MDSDB:-$SHARED_DIRECTORY/mdsdb}
+ export OSTDB=${OSTDB:-$SHARED_DIRECTORY/ostdb}
+ export MDSDB_OPT="--mdsdb $MDSDB"
+ export OSTDB_OPT="--ostdb $OSTDB-\$ostidx"
+ fi
#[ -d /r ] && export ROOT=${ROOT:-/r}
export TMP=${TMP:-$ROOT/tmp}
export TESTSUITELOG=${TMP}/${TESTSUITE}.log
+ if [[ -z $LOGDIRSET ]]; then
+ export LOGDIR=${LOGDIR:-${TMP}/test_logs/}/$(date +%s)
+ export LOGDIRSET=true
+ fi
export HOSTNAME=${HOSTNAME:-`hostname`}
if ! echo $PATH | grep -q $LUSTRE/utils; then
export PATH=$PATH:$LUSTRE/utils
export PATH=$PATH:$LUSTRE/utils/gss
fi
if ! echo $PATH | grep -q $LUSTRE/tests; then
- export PATH=$PATH:$LUSTRE/tests
+ export PATH=$LUSTRE/tests:$PATH
fi
+ if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
+ export PATH=$PATH:$LUSTRE/../lustre-iokit/sgpdd-survey
+ fi
+ export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
+ [ ! -f "$LST" ] && export LST=$(which lst)
+ export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
+ [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
+ # Ubuntu, at least, has a truncate command in /usr/bin
+ # so fully path our truncate command.
+ export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
[ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
- export PATH=$PATH:$LUSTRE/tests/racer
+ export PATH=$LUSTRE/tests/racer:$PATH:
fi
if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
export PATH=$PATH:$LUSTRE/tests/mpi
fi
+ export RSYNC_RSH=${RSYNC_RSH:-rsh}
export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
[ ! -f "$LCTL" ] && export LCTL=$(which lctl)
export LFS=${LFS:-"$LUSTRE/utils/lfs"}
export L_GETIDENTITY=NONE
fi
fi
+ export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
+ [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID=$(which ll_decode_filter_fid)
export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
[ ! -f "$MKFS" ] && export MKFS=$(which mkfs.lustre)
export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
xkrb5*)
echo "Using GSS/krb5 ptlrpc security flavor"
which lgss_keyring > /dev/null 2>&1 || \
- error "built with gss disabled! SEC=$SEC"
+ error_exit "built with gss disabled! SEC=$SEC"
GSS=true
GSS_KRB5=true
;;
export RPWD=${RPWD:-$PWD}
export I_MOUNTED=${I_MOUNTED:-"no"}
if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
+ ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
! -f `dirname $0`/../mds/mds.ko ]; then
export CLIENTMODSONLY=yes
fi
+ export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
+
# command line
while getopts "rvwf:" opt $*; do
shift $((OPTIND - 1))
ONLY=${ONLY:-$*}
+ # print the durations of each test if "true"
+ DDETAILS=${DDETAILS:-false}
[ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
rm -f $TMP/*active
}
/sbin/lsmod | grep -q $1
}
+# Load a module on the system where this is running.
+#
+# Synopsis: 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
+# /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
+#
load_module() {
+ local optvar
EXT=".ko"
module=$1
shift
module_loaded ${BASE} && return
- if [ -f ${LUSTRE}/${module}${EXT} ]; then
- insmod ${LUSTRE}/${module}${EXT} $@
+ # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
+ # modprobe.conf
+ if [ $# -eq 0 ]; then
+ # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
+ # Bash until 4.x, so we resort to eval.
+ optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
+ eval set -- \$$optvar
+ if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
+ # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
+ set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
+ # Get rid of "options $module"
+ (($# > 0)) && shift 2
+
+ # Ensure we have accept=all for lnet
+ if [ $(basename $module) = lnet ]; then
+ # OK, this is a bit wordy...
+ local arg accept_all_present=false
+ for arg in "$@"; do
+ [ "$arg" = accept=all ] && accept_all_present=true
+ done
+ $accept_all_present || set -- "$@" accept=all
+ fi
+ fi
+ fi
+
+ [ $# -gt 0 ] && echo "${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"
+ modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
else
- modprobe $BASE $@
+ modprobe $BASE "$@"
fi
fi
}
load_modules_local() {
if [ -n "$MODPROBE" ]; then
# use modprobe
- return 0
- fi
- if [ "$HAVE_MODULES" = true ]; then
- # we already loaded
+ echo "Using modprobe to load modules"
return 0
fi
- HAVE_MODULES=true
echo Loading modules from $LUSTRE
load_module ../libcfs/libcfs/libcfs
[ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
[ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
- local MODPROBECONF=
- [ -f /etc/modprobe.conf ] && MODPROBECONF=/etc/modprobe.conf
- [ ! "$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 $LNETOPTS
+ load_module ../lnet/lnet/lnet
LNETLND=${LNETLND:-"socklnd/ksocklnd"}
load_module ../lnet/klnds/$LNETLND
load_module lvfs/lvfs
load_module obdclass/obdclass
load_module ptlrpc/ptlrpc
load_module ptlrpc/gss/ptlrpc_gss
- [ "$USE_QUOTA" = "yes" -a "$LQUOTA" != "no" ] && load_module quota/lquota
+ [ "$USE_QUOTA" = "yes" -a "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
load_module fld/fld
load_module fid/fid
load_module lmv/lmv
load_module mgc/mgc
if ! client_only; then
grep -q crc16 /proc/kallsyms || { modprobe crc16 2>/dev/null || true; }
- grep -q jbd /proc/kallsyms || { modprobe jbd 2>/dev/null || true; }
+ grep -q -w jbd /proc/kallsyms || { modprobe jbd 2>/dev/null || true; }
+ grep -q -w jbd2 /proc/kallsyms || { modprobe jbd2 2>/dev/null || true; }
[ "$FSTYPE" = "ldiskfs" ] && load_module ../ldiskfs/ldiskfs/ldiskfs
load_module mgs/mgs
load_module mds/mds
load_module mdt/mdt
load_module lvfs/fsfilt_$FSTYPE
load_module cmm/cmm
- load_module osd/osd
+ load_module osd-ldiskfs/osd_ldiskfs
load_module ost/ost
load_module obdfilter/obdfilter
fi
if $LOAD_MODULES_REMOTE ; then
local list=$(comma_list $(remote_nodes_list))
- echo unloading modules on $list
- do_rpc_nodes $list $LUSTRE_RMMOD $FSTYPE
- do_rpc_nodes $list check_mem_leak
+ if [ ! -z $list ]; then
+ echo unloading modules on $list
+ do_rpc_nodes $list $LUSTRE_RMMOD $FSTYPE
+ do_rpc_nodes $list check_mem_leak
+ fi
fi
- HAVE_MODULES=false
-
check_mem_leak || return 254
echo "modules unloaded."
return 0
}
+check_gss_daemon_nodes() {
+ local list=$1
+ dname=$2
+
+ do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
+if [ \\\"\\\$num\\\" -ne 1 ]; then
+ echo \\\$num instance of $dname;
+ exit 1;
+fi; "
+}
+
check_gss_daemon_facet() {
facet=$1
dname=$2
}
send_sigint() {
- local facet=$1
+ local list=$1
shift
- do_facet $facet "killall -2 $@ 2>/dev/null || true"
+ echo Stopping $@ on $list
+ do_nodes $list "killall -2 $@ 2>/dev/null || true"
}
+# start gss daemons on all nodes, or
+# "daemon" on "list" if set
start_gss_daemons() {
- # starting on MDT
- for num in `seq $MDSCOUNT`; do
- do_facet mds$num "$LSVCGSSD -v"
- if $GSS_PIPEFS; then
- do_facet mds$num "$LGSSD -v"
- fi
- done
- # starting on OSTs
- for num in `seq $OSTCOUNT`; do
- do_facet ost$num "$LSVCGSSD -v"
- done
- # starting on client
- # FIXME: is "client" the right facet name?
+ local list=$1
+ local daemon=$2
+
+ if [ "$list" ] && [ "$daemon" ] ; then
+ echo "Starting gss daemon on nodes: $list"
+ do_nodes $list "$daemon" || return 8
+ return 0
+ fi
+
+ local list=$(comma_list $(mdts_nodes))
+
+ echo "Starting gss daemon on mds: $list"
+ do_nodes $list "$LSVCGSSD -v" || return 1
if $GSS_PIPEFS; then
- do_facet client "$LGSSD -v"
+ do_nodes $list "$LGSSD -v" || return 2
+ fi
+
+ list=$(comma_list $(osts_nodes))
+ echo "Starting gss daemon on ost: $list"
+ do_nodes $list "$LSVCGSSD -v" || return 3
+ # starting on clients
+
+ local clients=${CLIENTS:-`hostname`}
+ if $GSS_PIPEFS; then
+ echo "Starting $LGSSD on clients $clients "
+ do_nodes $clients "$LGSSD -v" || return 4
fi
# wait daemons entering "stable" status
#
# check daemons are running
#
- for num in `seq $MDSCOUNT`; do
- check_gss_daemon_facet mds$num lsvcgssd
- if $GSS_PIPEFS; then
- check_gss_daemon_facet mds$num lgssd
- fi
- done
- for num in `seq $OSTCOUNT`; do
- check_gss_daemon_facet ost$num lsvcgssd
- done
+ list=$(comma_list $(mdts_nodes) $(osts_nodes))
+ check_gss_daemon_nodes $list lsvcgssd || return 5
+ if $GSS_PIPEFS; then
+ list=$(comma_list $(mdts_nodes))
+ check_gss_daemon_nodes $list lgssd || return 6
+ fi
if $GSS_PIPEFS; then
- check_gss_daemon_facet client lgssd
+ check_gss_daemon_nodes $clients lgssd || return 7
fi
}
stop_gss_daemons() {
- for num in `seq $MDSCOUNT`; do
- send_sigint mds$num lsvcgssd lgssd
- done
- for num in `seq $OSTCOUNT`; do
- send_sigint ost$num lsvcgssd
- done
- send_sigint client lgssd
+ local list=$(comma_list $(mdts_nodes))
+
+ send_sigint $list lsvcgssd lgssd
+
+ list=$(comma_list $(osts_nodes))
+ send_sigint $list lsvcgssd
+
+ list=${CLIENTS:-`hostname`}
+ send_sigint $list lgssd
}
init_gss() {
if $GSS; then
- start_gss_daemons
+ if ! module_loaded ptlrpc_gss; then
+ load_module ptlrpc/gss/ptlrpc_gss
+ module_loaded ptlrpc_gss ||
+ error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
+ fi
+ start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
if [ -n "$LGSS_KEYRING_DEBUG" ]; then
echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
}
# Facet functions
+mount_facets () {
+ local facets=${1:-$(get_facets)}
+ local facet
+
+ for facet in ${facets//,/ }; do
+ mount_facet $facet || error "Restart of $facet failed!"
+ done
+}
+
mount_facet() {
local facet=$1
shift
local dev=$(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}
+ local mntpt=$(facet_mntpt $facet)
+
+ echo "Starting ${facet}: ${!opt} $@ ${!dev} $mntpt"
+ do_facet ${facet} "mkdir -p $mntpt; mount -t lustre ${!opt} $@ ${!dev} $mntpt"
RC=${PIPESTATUS[0]}
if [ $RC -ne 0 ]; then
- echo "mount -t lustre $@ ${!dev} ${MOUNT%/*}/${facet}"
+ echo "mount -t lustre $@ ${!dev} $mntpt"
echo "Start of ${!dev} on ${facet} failed ${RC}"
else
do_facet ${facet} "lctl set_param debug=\\\"$PTLDEBUG\\\"; \
eval export ${facet}failover_dev=$device
fi
- do_facet ${facet} mkdir -p ${MOUNT%/*}/${facet}
+ local mntpt=$(facet_mntpt $facet)
+ do_facet ${facet} mkdir -p $mntpt
+ eval export ${facet}_MOUNT=$mntpt
mount_facet ${facet}
RC=$?
return $RC
local running
local facet=$1
shift
- HOST=`facet_active_host $facet`
+ local HOST=`facet_active_host $facet`
[ -z $HOST ] && echo stop: no host for $facet && return 0
- running=$(do_facet ${facet} "grep -c ${MOUNT%/*}/${facet}' ' /proc/mounts") || true
+ local mntpt=$(facet_mntpt $facet)
+ running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
if [ ${running} -ne 0 ]; then
- echo "Stopping ${MOUNT%/*}/${facet} (opts:$@)"
- do_facet ${facet} umount -d $@ ${MOUNT%/*}/${facet}
+ echo "Stopping $mntpt (opts:$@)"
+ do_facet ${facet} umount -d $@ $mntpt
fi
# umount should block, but we should wait for unrelated obd's
}
zconf_mount() {
- local OPTIONS
local client=$1
local mnt=$2
- # Only supply -o to mount if we have options
- if [ -n "$MOUNTOPT" ]; then
- OPTIONS="-o $MOUNTOPT"
- fi
+ local OPTIONS=${3:-$MOUNTOPT}
+
local device=$MGSNID:/$FSNAME
if [ -z "$mnt" -o -z "$FSNAME" ]; then
echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
# FIXME: modify get_facets to display all facets wo params
local facets="$(get_facets OST),$(get_facets MDS),mgs"
local node
- local mnt
+ local mntpt
local facet
for facet in ${facets//,/ }; do
node=$(facet_host ${facet})
- mnt=${MOUNT%/*}/${facet}
- sanity_mount_check_nodes $node $mnt ||
+ mntpt=$(facet_mntpt $facet)
+ sanity_mount_check_nodes $node $mntpt ||
{ error "server $node environments are insane!"; return 1; }
done
}
local mnt=$2
local OPTIONS=${3:-$MOUNTOPT}
- # Only supply -o to mount if we have options
- if [ "$OPTIONS" ]; then
- OPTIONS="-o $OPTIONS"
- fi
local device=$MGSNID:/$FSNAME
if [ -z "$mnt" -o -z "$FSNAME" ]; then
echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
fi"
}
-shudown_node_hard () {
+shutdown_node () {
+ local node=$1
+ echo + $POWER_DOWN $node
+ $POWER_DOWN $node
+}
+
+shutdown_node_hard () {
local host=$1
- local attempts=3
+ local attempts=$SHUTDOWN_ATTEMPTS
for i in $(seq $attempts) ; do
- $POWER_DOWN $host
+ shutdown_node $host
sleep 1
- ping -w 3 -c 1 $host > /dev/null 2>&1 || return 0
+ wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
echo "waiting for $host to fail attempts=$attempts"
[ $i -lt $attempts ] || \
{ echo "$host still pingable after power down! attempts=$attempts" && return 1; }
local attempts=3
if [ "$FAILURE_MODE" = HARD ]; then
- shudown_node_hard $client
+ shutdown_node_hard $client
else
zconf_umount_clients $client $mnt -f
fi
}
+facets_on_host () {
+ local host=$1
+ local facets="$(get_facets OST),$(get_facets MDS)"
+ local affected
+
+ combined_mgs_mds || facets="$facets,mgs"
+
+ for facet in ${facets//,/ }; do
+ if [ $(facet_active_host $facet) == $host ]; then
+ affected="$affected $facet"
+ fi
+ done
+
+ echo $(comma_list $affected)
+}
+
+facet_up () {
+ local facet=$1
+ local host=${2:-$(facet_host $facet)}
+
+ local label=$(convert_facet2label $facet)
+ do_node $host lctl dl | awk '{print $4}' | grep -q $label
+}
+
+facets_up_on_host () {
+ local host=$1
+ local facets=$(facets_on_host $host)
+ local affected_up
+
+ for facet in ${facets//,/ }; do
+ if $(facet_up $facet $host); then
+ affected_up="$affected_up $facet"
+ fi
+ done
+
+ echo $(comma_list $affected_up)
+}
+
shutdown_facet() {
local facet=$1
+
if [ "$FAILURE_MODE" = HARD ]; then
- shudown_node_hard $(facet_active_host $facet)
- elif [ "$FAILURE_MODE" = SOFT ]; then
+ shutdown_node_hard $(facet_active_host $facet)
+ else
stop $facet
fi
}
+reboot_node() {
+ local node=$1
+ echo + $POWER_UP $node
+ $POWER_UP $node
+}
+
+remount_facet() {
+ local facet=$1
+
+ stop $facet
+ mount_facet $facet
+}
+
reboot_facet() {
- facet=$1
+ local facet=$1
if [ "$FAILURE_MODE" = HARD ]; then
- $POWER_UP `facet_active_host $facet`
+ reboot_node $(facet_active_host $facet)
else
sleep 10
fi
boot_node() {
local node=$1
if [ "$FAILURE_MODE" = HARD ]; then
- $POWER_UP $node
+ reboot_node $node
wait_for_host $node
fi
}
-# recovery-scale functions
+facets_hosts () {
+ local facets=$1
+ local hosts
+
+ for facet in ${facets//,/ }; do
+ hosts=$(expand_list $hosts $(facet_host $facet) )
+ done
+
+ echo $hosts
+}
+
+_check_progs_installed () {
+ local progs=$@
+ local rc=0
+
+ for prog in $progs; do
+ if ! [ "$(which $prog)" -o "${!prog}" ]; then
+ echo $prog missing on $(hostname)
+ rc=1
+ fi
+ done
+ return $rc
+}
+
check_progs_installed () {
- local clients=$1
+ local nodes=$1
shift
- local progs=$@
- do_nodes $clients "PATH=:$PATH; status=true;
-for prog in $progs; do
- if ! [ \\\"\\\$(which \\\$prog)\\\" -o \\\"\\\${!prog}\\\" ]; then
- echo \\\$prog missing on \\\$(hostname);
- status=false;
- fi
-done;
-eval \\\$status"
+ do_rpc_nodes $nodes _check_progs_installed $@
}
+# recovery-scale functions
client_var_name() {
echo __$(echo $1 | tr '-' 'X')
}
testnum=$((nodenum % numloads))
start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
done
+ # bug 22169: wait the background threads to start
+ sleep 2
}
# only for remote client
}
wait_for_host() {
- local host=$1
- check_network "$host" 900
- while ! do_node $host hostname > /dev/null; do sleep 5; done
+ local hostlist=$1
+
+ # we can use "for" here because we are waiting the slowest
+ for host in ${hostlist//,/ }; do
+ check_network "$host" 900
+ done
+ while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
}
-wait_for() {
- local facet=$1
- local host=`facet_active_host $facet`
- wait_for_host $host
+wait_for_facet() {
+ local facetlist=$1
+ local hostlist
+
+ for facet in ${facetlist//,/ }; do
+ hostlist=$(expand_list $hostlist $(facet_active_host $facet))
+ done
+ wait_for_host $hostlist
}
-wait_recovery_complete () {
- local facet=$1
+_wait_recovery_complete () {
+ local param=$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:-$(( TIMEOUT * 4 ))}
+ local MAX=${2:-$(max_recovery_time)}
- local var_svc=${facet}_svc
- local procfile="*.${!var_svc}.recovery_status"
local WAIT=0
local STATUS=
while [ $WAIT -lt $MAX ]; do
- STATUS=$(do_facet $facet lctl get_param -n $procfile | grep status)
- [[ $STATUS = "status: COMPLETE" ]] && return 0
+ STATUS=$(lctl get_param -n $param | grep status)
+ echo $param $STATUS
+ [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
sleep 5
WAIT=$((WAIT + 5))
- echo "Waiting $((MAX - WAIT)) secs for $facet recovery done. $STATUS"
+ echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
done
- echo "$facet recovery not done in $MAX sec. $STATUS"
+ echo "$param recovery not done in $MAX sec. $STATUS"
return 1
}
+wait_recovery_complete () {
+ local facet=$1
+
+ # with an assumption that at_max is the same on all nodes
+ local MAX=${2:-$(max_recovery_time)}
+
+ local facets=$facet
+ if [ "$FAILURE_MODE" = HARD ]; then
+ facets=$(facets_on_host $(facet_active_host $facet))
+ fi
+ echo affected facets: $facets
+
+ # we can use "for" here because we are waiting the slowest
+ for facet in ${facets//,/ }; do
+ local var_svc=${facet}_svc
+ local param="*.${!var_svc}.recovery_status"
+
+ local host=$(facet_active_host $facet)
+ do_rpc_nodes $host _wait_recovery_complete $param $MAX
+ done
+}
+
wait_mds_ost_sync () {
# just because recovery is done doesn't mean we've finished
# orphan cleanup. Wait for llogs to get synchronized.
local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
"$LCTL get_param -n obdfilter.*.mds_sync"))
local con=1
+ local i
for ((i=0; i<${#sync[@]}; i++)); do
[ ${sync[$i]} -eq 0 ] && continue
# there is a not finished MDS-OST synchronization
return $rc
}
-client_df() {
+clients_up() {
# not every config has many clients
+ sleep 1
if [ ! -z "$CLIENTS" ]; then
- $PDSH $CLIENTS "df $MOUNT" > /dev/null
+ $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
else
- df $MOUNT > /dev/null
+ stat -f $MOUNT > /dev/null
fi
}
+client_up() {
+ local client=$1
+ # usually checked on particular client or locally
+ sleep 1
+ if [ ! -z "$client" ]; then
+ $PDSH $client "stat -f $MOUNT" > /dev/null
+ else
+ stat -f $MOUNT > /dev/null
+ fi
+}
+
+client_evicted() {
+ ! client_up $1
+}
+
client_reconnect() {
uname -n >> $MOUNT/recon
if [ -z "$CLIENTS" ]; then
rm $MOUNT/recon
}
+affected_facets () {
+ local facet=$1
+
+ local host=$(facet_active_host $facet)
+ local affected=$facet
+
+ if [ "$FAILURE_MODE" = HARD ]; then
+ affected=$(facets_up_on_host $host)
+ fi
+ echo $affected
+}
+
facet_failover() {
local facet=$1
local sleep_time=$2
- echo "Failing $facet on node `facet_active_host $facet`"
+ local host=$(facet_active_host $facet)
+
+ echo "Failing $facet on node $host"
+
+ local affected=$(affected_facets $facet)
+
shutdown_facet $facet
+
+ echo affected facets: $affected
+
[ -n "$sleep_time" ] && sleep $sleep_time
+
reboot_facet $facet
- change_active $facet
- local TO=`facet_active_host $facet`
- echo "Failover $facet to $TO"
- wait_for $facet
- mount_facet $facet || error "Restart of $facet failed"
+
+ change_active $affected
+
+ wait_for_facet $affected
+ # start mgs first if it is affected
+ if ! combined_mgs_mds && list_member $affected mgs; then
+ mount_facet mgs || error "Restart of mgs failed"
+ fi
+ # FIXME; has to be changed to mount all facets concurrently
+ affected=$(exclude_items_from_list $affected mgs)
+ mount_facets $affected
}
obd_name() {
local facet=$1
do_facet $facet sync
df $MOUNT
+
+ # make sure there will be no seq change
+ local clients=${CLIENTS:-$HOSTNAME}
+ do_nodes $clients "f=${MOUNT}/fsa-\\\$(hostname); mcreate \\\$f; rm \\\$f"
+
local svc=${facet}_svc
do_facet $facet $LCTL --device %${!svc} notransno
do_facet $facet $LCTL --device %${!svc} readonly
fail() {
facet_failover $* || error "failover: $?"
- client_df || error "post-failover df: $?"
+ clients_up || error "post-failover df: $?"
}
fail_nodf() {
stop $facet
change_active $facet
mount_facet $facet -o abort_recovery
- client_df || echo "first df failed: $?"
- sleep 1
- client_df || error "post-failover df: $?"
+ clients_up || echo "first df failed: $?"
+ clients_up || error "post-failover df: $?"
}
do_lmc() {
exit 1
}
-h2gm () {
- if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
- ID=`$PDSH $1 $GMNALNID -l | cut -d\ -f2`
- echo $ID"@gm"
- fi
-}
-
h2name_or_ip() {
if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
echo $1"@$2"
}
declare -fx h2elan
-h2openib() {
- h2name_or_ip "$1" "openib"
-}
-declare -fx h2openib
-
h2o2ib() {
h2name_or_ip "$1" "o2ib"
}
}
change_active() {
- local facet=$1
+ local facetlist=$1
+ local facet
+
+ facetlist=$(exclude_items_from_list $facetlist mgs)
+
+ for facet in ${facetlist//,/ }; do
local failover=${facet}failover
- host=`facet_host $failover`
+ local host=`facet_host $failover`
[ -z "$host" ] && return
+
local curactive=`facet_active $facet`
if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
eval export ${facet}active=$facet
# save the active host for this facet
local activevar=${facet}active
echo "$activevar=${!activevar}" > $TMP/$activevar
+ local TO=`facet_active_host $facet`
+ echo "Failover $facet to $TO"
+ done
}
do_node() {
if [ "$myPDSH" = "rsh" ]; then
# we need this because rsh does not return exit code of an executed command
- local command_status="$TMP/cs"
- rsh $HOST ":> $command_status"
- rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
- cd $RPWD; sh -c \"$@\") ||
- echo command failed >$command_status"
- [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
+ local command_status="$TMP/cs"
+ rsh $HOST ":> $command_status"
+ rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
+ cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
+ echo command failed >$command_status"
+ [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
return 0
fi
if $verbose ; then
# print HOSTNAME for myPDSH="no_dsh"
if [[ $myPDSH = no_dsh ]]; then
- $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
+ $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
else
- $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")"
+ $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
fi
else
- $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")" | sed "s/^${HOST}: //"
+ $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
fi
return ${PIPESTATUS[0]}
}
+do_nodev() {
+ do_node --verbose "$@"
+}
+
single_local_node () {
[ "$1" = "$HOSTNAME" ]
}
+# Outputs environment variable assignments that should be passed to remote nodes
+get_env_vars() {
+ local var
+ local value
+
+ for var in ${!MODOPTS_*}; do
+ value=${!var}
+ echo "${var}=\"$value\""
+ done
+}
+
do_nodes() {
local verbose=false
# do not stripe off hostname if verbose, bug 19215
local rnodes=$1
shift
- if $(single_local_node $rnodes); then
+ if single_local_node $rnodes; then
if $verbose; then
- do_node --verbose $rnodes $@
+ do_nodev $rnodes "$@"
else
- do_node $rnodes $@
+ do_node $rnodes "$@"
fi
return $?
fi
$myPDSH $rnodes $LCTL mark "$@" > /dev/null 2>&1 || :
fi
- if $verbose ; then
- $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")"
+ # do not replace anything from pdsh output if -N is used
+ # -N Disable hostname: prefix on lines of output.
+ if $verbose || [[ $myPDSH = *-N* ]]; then
+ $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
else
- $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")" | sed -re "s/\w+:\s//g"
+ $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
fi
return ${PIPESTATUS[0]}
}
do_node $HOST "$@"
}
+do_nodesv() {
+ do_nodes --verbose "$@"
+}
+
add() {
local facet=$1
shift
echo -n $DEVPTR
}
+facet_mntpt () {
+ local facet=$1
+ local var=${facet}_MOUNT
+ eval mntpt=${!var:-${MOUNT%/*}/$facet}
+
+ echo -n $mntpt
+}
+
########
## MountConf setup
rm -f $TMP/ost${num}active
done
+ if ! combined_mgs_mds ; then
+ stop mgs
+ fi
+
return 0
}
+cleanup_echo_devs () {
+ local devs=$($LCTL dl | grep echo | awk '{print $4}')
+
+ for dev in $devs; do
+ $LCTL --device $dev cleanup
+ $LCTL --device $dev detach
+ done
+}
+
cleanupall() {
nfs_client_mode && return
stopall $*
+ cleanup_echo_devs
+
unload_modules
cleanup_gss
}
-mdsmkfsopts()
-{
- local nr=$1
- test $nr = 1 && echo -n $MDS_MKFS_OPTS || echo -n $MDSn_MKFS_OPTS
+combined_mgs_mds () {
+ [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
+}
+
+mkfs_opts () {
+ local facet=$1
+
+ local tgt=$(echo $facet | tr -d [:digit:] | tr "[:lower:]" "[:upper:]")
+ local optvar=${tgt}_MKFS_OPTS
+ local opt=${!optvar}
+
+ # FIXME: ! combo mgs/mds + mgsfailover is not supported yet
+ [[ $facet = mgs ]] && echo $opt && return
+
+ # 1.
+ # --failnode options
+ local var=${facet}failover_HOST
+ if [ x"${!var}" != x ] && [ x"${!var}" != x$(facet_host $facet) ] ; then
+ local failnode=$(h2$NETTYPE ${!var})
+ failnode="--failnode=$failnode"
+ # options does not contain
+ # or contains wrong --failnode=
+ if [[ $opt != *${failnode}* ]]; then
+ opt=$(echo $opt | sed 's/--failnode=.* / /')
+ opt="$opt $failnode"
+ fi
+ fi
+
+ # 2.
+ # --mgsnode options
+ # no additional mkfs mds "--mgsnode" option for this configuration
+ if [[ $facet = mds ]] && combined_mgs_mds; then
+ echo $opt
+ return
+ fi
+
+ # additional mkfs "--mgsnode"
+ local mgsnode="--mgsnode=$MGSNID"
+ opt=${opt//$mgsnode }
+ for nid in ${MGSNID//:/ }; do
+ local mgsnode="--mgsnode=$nid"
+ # options does not contain
+ # --mgsnode=$nid
+ if [[ $opt != *${mgsnode}" "* ]]; then
+ opt="$opt --mgsnode=$nid"
+ fi
+ done
+
+ echo $opt
}
formatall() {
if [ "$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=$SEC"
- fi
-
stopall
# We need ldiskfs here, may as well load them all
load_modules
[ "$CLIENTONLY" ] && return
echo Formatting mgs, mds, osts
- if [[ $MDSDEV1 != $MGSDEV ]] || [[ $mds1_HOST != $mgs_HOST ]]; then
- add mgs $mgs_MKFS_OPTS $FSTYPE_OPT --reformat $MGSDEV || exit 10
+ if ! combined_mgs_mds ; then
+ add mgs $(mkfs_opts mgs) $FSTYPE_OPT --reformat $MGSDEV || exit 10
fi
for num in `seq $MDSCOUNT`; do
echo "Format mds$num: $(mdsdevname $num)"
if $VERBOSE; then
- add mds$num `mdsmkfsopts $num` $FSTYPE_OPT --reformat `mdsdevname $num` || exit 9
+ add mds$num $(mkfs_opts mds) $FSTYPE_OPT --reformat $(mdsdevname $num) || exit 10
else
- add mds$num `mdsmkfsopts $num` $FSTYPE_OPT --reformat `mdsdevname $num` > /dev/null || exit 9
+ add mds$num $(mkfs_opts mds) $FSTYPE_OPT --reformat $(mdsdevname $num) > /dev/null || exit 10
fi
done
+ # the ost-s could have different OST_MKFS_OPTS
+ # because of different failnode-s
for num in `seq $OSTCOUNT`; do
echo "Format ost$num: $(ostdevname $num)"
if $VERBOSE; then
- add ost$num $OST_MKFS_OPTS --reformat `ostdevname $num` || exit 10
+ add ost$num $(mkfs_opts ost${num}) $FSTYPE_OPT --reformat `ostdevname $num` || exit 10
else
- add ost$num $OST_MKFS_OPTS --reformat `ostdevname $num` > /dev/null || exit 10
+ add ost$num $(mkfs_opts ost${num}) $FSTYPE_OPT --reformat `ostdevname $num` > /dev/null || exit 10
fi
done
}
do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
fi
- do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush \"-1\""
+ do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
if [ $old = "NONE" ]; then
return 1
remount_client()
{
- zconf_umount `hostname` $1 || error "umount failed"
- zconf_mount `hostname` $1 || error "mount failed"
+ zconf_umount `hostname` $1 || error "umount failed"
+ zconf_mount `hostname` $1 || error "mount failed"
}
writeconf_facet () {
error "environments are insane!"
load_modules
- init_gss
+
if [ -z "$CLIENTONLY" ]; then
echo Setup mgs, mdt, osts
echo $WRITECONF | grep -q "writeconf" && \
writeconf_all
- if [[ $mds1_HOST != $mgs_HOST ]] || [[ $MDSDEV1 != $MGSDEV ]]; then
- start mgs $MGSDEV $mgs_MOUNT_OPTS
+ if ! combined_mgs_mds ; then
+ start mgs $MGSDEV $MGS_MOUNT_OPTS
fi
for num in `seq $MDSCOUNT`; do
eval mds${num}failover_HOST=$(facet_host mds$num)
fi
- if [ $IDENTITY_UPCALL != "default" ]; then
+ if [ $IDENTITY_UPCALL != "default" ]; then
switch_identity $num $IDENTITY_UPCALL
- fi
+ fi
done
for num in `seq $OSTCOUNT`; do
DEVNAME=$(ostdevname $num)
done
fi
+
+ init_gss
+
# wait a while to allow sptlrpc configuration be propogated to targets,
# only needed when mounting new target devices.
- $GSS && sleep 10
+ if $GSS; then
+ sleep 10
+ fi
[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
mount_client $MOUNT
[ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
if [ "$MOUNT_2" ]; then
- mount_client $MOUNT2
+ mount_client $MOUNT2
[ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
fi
# by a context negotiation rpc with $TIMEOUT.
# FIXME better by monitoring import status.
if $GSS; then
+ set_flavor_all $SEC
sleep $((TIMEOUT + 5))
else
sleep 5
}
mounted_lustre_filesystems() {
- awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
+ awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
}
init_facet_vars () {
else
eval export ${facet}failover_dev=$device
fi
+
+ # get mount point of already mounted device
+ # is facet_dev is already mounted then use the real
+ # mount point of this facet; otherwise use $(facet_mntpt $facet)
+ # i.e. ${facet}_MOUNT if specified by user or default
+ local mntpt=$(do_facet ${facet} cat /proc/mounts | \
+ awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
+ if [ -z $mntpt ]; then
+ mntpt=$(facet_mntpt $facet)
+ fi
+ eval export ${facet}_MOUNT=$mntpt
}
init_facets_vars () {
done
fi
+ combined_mgs_mds || init_facet_vars mgs $MGSDEV $MGS_MOUNT_OPTS
+
remote_ost_nodsh && return
for num in `seq $OSTCOUNT`; do
osc_ensure_active () {
local facet=$1
- local type=$2
- local timeout=$3
+ local timeout=$2
local period=0
while [ $period -lt $timeout ]; do
- count=$(do_facet $facet "lctl dl | grep '${FSNAME}-OST.*-osc-${type}' | grep ' IN ' 2>/dev/null | wc -l")
+ count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
if [ $count -eq 0 ]; then
break
fi
[ $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 $SINGLEMDS "lctl get_param version" | cut -d. -f1,2)
log "Using TIMEOUT=$TIMEOUT"
- osc_ensure_active $SINGLEMDS M $TIMEOUT
- osc_ensure_active client c $TIMEOUT
+ osc_ensure_active $SINGLEMDS $TIMEOUT
+ osc_ensure_active client $TIMEOUT
- if [ x"$(som_check)" = x"enabled" ]; then
- ENABLE_QUOTA=""
- echo "disable quota temporary when SOM enabled"
- fi
if [ $QUOTA_AUTO -ne 0 ]; then
if [ "$ENABLE_QUOTA" ]; then
echo "enable quota as required"
$LFS quotaoff -ug $MOUNT > /dev/null 2>&1
fi
fi
+
+ return 0
}
nfs_client_mode () {
return 1
}
-check_config () {
- nfs_client_mode && return
-
+check_config_client () {
local mntpt=$1
local mounted=$(mount | grep " $mntpt ")
local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
mgshost=$(echo $mgshost | awk -F: '{print $1}')
- if [ "$mgshost" != "$myMGS_host" ]; then
- log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
- Please use correct config or set mds_HOST correctly!"
- fi
+# if [ "$mgshost" != "$myMGS_host" ]; then
+# log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
+# Please use correct config or set mds_HOST correctly!"
+# fi
+
+}
+
+check_config_clients () {
+ local clients=${CLIENTS:-$HOSTNAME}
+ local mntpt=$1
+
+ nfs_client_mode && return
+
+ do_rpc_nodes $clients check_config_client $mntpt
sanity_mount_check ||
error "environments are insane!"
fi
}
+is_mounted () {
+ local mntpt=$1
+ [ -z $mntpt ] && return 1
+ local mounted=$(mounted_lustre_filesystems)
+
+ echo $mounted' ' | grep -w -q $mntpt' '
+}
+
+is_empty_dir() {
+ [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
+ return 1
+}
+
+# empty lustre filesystem may have empty directories lost+found and .lustre
+is_empty_fs() {
+ [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
+ -print | wc -l) = 1 ] || return 1
+ [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
+ [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
+ return 1
+}
+
check_and_setup_lustre() {
nfs_client_mode && return
local MOUNTED=$(mounted_lustre_filesystems)
local do_check=true
- # MOUNT is not mounted
- if [ -z "$MOUNTED" ] || ! $(echo $MOUNTED | grep -w -q $MOUNT); then
+ # 1.
+ # both MOUNT and MOUNT2 are not mounted
+ if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
[ "$REFORMAT" ] && formatall
+ # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
setupall
- MOUNTED=$(mounted_lustre_filesystems | head -1)
- [ -z "$MOUNTED" ] && error "NAME=$NAME not mounted"
+ is_mounted $MOUNT || error "NAME=$NAME not mounted"
export I_MOUNTED=yes
do_check=false
-
- # MOUNT and MOUNT2 are mounted
- elif $(echo $MOUNTED | grep -w -q $MOUNT2); then
-
- # MOUNT2 is mounted, MOUNT_2 is not set
- if ! [ "$MOUNT_2" ]; then
- zconf_umount `hostname` $MOUNT2
- export I_UMOUNTED2=yes
-
- # MOUNT2 is mounted, MOUNT_2 is set
- else
- check_config $MOUNT2
- fi
+ # 2.
+ # MOUNT2 is mounted
+ elif is_mounted $MOUNT2; then
+ # 3.
+ # MOUNT2 is mounted, while MOUNT_2 is not set
+ if ! [ "$MOUNT_2" ]; then
+ cleanup_mount $MOUNT2
+ export I_UMOUNTED2=yes
+
+ # 4.
+ # MOUNT2 is mounted, MOUNT_2 is set
+ else
+ # FIXME: what to do if check_config failed?
+ # i.e. if:
+ # 1) remote client has mounted other Lustre fs ?
+ # 2) it has insane env ?
+ # let's try umount MOUNT2 on all clients and mount it again:
+ if ! check_config_clients $MOUNT2; then
+ cleanup_mount $MOUNT2
+ restore_mount $MOUNT2
+ export I_MOUNTED2=yes
+ fi
+ fi
+
+ # 5.
+ # MOUNT is mounted MOUNT2 is not mounted
+ elif [ "$MOUNT_2" ]; then
+ restore_mount $MOUNT2
+ export I_MOUNTED2=yes
fi
if $do_check; then
- check_config $MOUNT
+ # FIXME: what to do if check_config failed?
+ # i.e. if:
+ # 1) remote client has mounted other Lustre fs?
+ # 2) lustre is mounted on remote_clients atall ?
+ check_config_clients $MOUNT
init_facets_vars
init_param_vars
lctl set_param debug_mb=${DEBUG_SIZE};
sync"
fi
+
+ init_gss
+ set_flavor_all $SEC
+
if [ "$ONLY" == "setup" ]; then
exit 0
fi
}
+restore_mount () {
+ local clients=${CLIENTS:-$HOSTNAME}
+ local mntpt=$1
+
+ zconf_mount_clients $clients $mntpt
+}
+
+cleanup_mount () {
+ local clients=${CLIENTS:-$HOSTNAME}
+ local mntpt=$1
+
+ zconf_umount_clients $clients $mntpt
+}
+
cleanup_and_setup_lustre() {
if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
lctl set_param debug=0 || true
cleanupall
if [ "$ONLY" == "cleanup" ]; then
- exit 0
+ exit 0
fi
fi
check_and_setup_lustre
}
+# Get all of the server target devices from a given server node and type.
+get_mnt_devs() {
+ local node=$1
+ local type=$2
+ local obd_type
+ local devs
+ local dev
+
+ case $type in
+ mdt) obd_type="osd" ;;
+ ost) obd_type="obdfilter" ;; # needs to be fixed when OST also uses an OSD
+ *) echo "invalid server type" && return 1 ;;
+ esac
+
+ devs=$(do_node $node "lctl get_param -n $obd_type*.*.mntdev")
+ for dev in $devs; do
+ case $dev in
+ *loop*) do_node $node "losetup $dev" | \
+ sed -e "s/.*(//" -e "s/).*//" ;;
+ *) echo $dev ;;
+ esac
+ done
+}
+
+# Get all of the server target devices.
+get_svr_devs() {
+ local i
+
+ # MDT device
+ MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
+
+ # OST devices
+ i=0
+ for node in $(osts_nodes); do
+ OSTDEVS[i]=$(get_mnt_devs $node ost)
+ i=$((i + 1))
+ done
+}
+
+# Run e2fsck on MDT or OST device.
+run_e2fsck() {
+ local node=$1
+ local target_dev=$2
+ local ostidx=$3
+ local ostdb_opt=$4
+
+ df > /dev/null # update statfs data on disk
+ local cmd="$E2FSCK -d -v -f -n $MDSDB_OPT $ostdb_opt $target_dev"
+ echo $cmd
+ local rc=0
+ do_node $node $cmd || rc=$?
+ [ $rc -le $FSCK_MAX_ERR ] || \
+ error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
+ return 0
+}
+
+# Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
+generate_db() {
+ local i
+ local ostidx
+ local dev
+ local tmp_file
+
+ [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
+ tmp_file=$(mktemp -p $SHARED_DIRECTORY ||
+ error "fail to create file in $SHARED_DIRECTORY")
+
+ # make sure everything gets to the backing store
+ local list=$(comma_list $CLIENTS $(facet_host $SINGLEMDS) $(osts_nodes))
+ do_nodes $list "sync; sleep 2; sync"
+
+ do_nodes $list ls $tmp_file || \
+ error "$SHARED_DIRECTORY is not a shared directory"
+ rm $tmp_file
+
+ run_e2fsck $(mdts_nodes) $MDTDEV
+
+ i=0
+ ostidx=0
+ OSTDB_LIST=""
+ for node in $(osts_nodes); do
+ for dev in ${OSTDEVS[i]}; do
+ local ostdb_opt=`eval echo $OSTDB_OPT`
+ run_e2fsck $node $dev $ostidx "$ostdb_opt"
+ OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
+ ostidx=$((ostidx + 1))
+ done
+ i=$((i + 1))
+ done
+}
+
+run_lfsck() {
+ local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
+ echo $cmd
+ local rc=0
+ eval $cmd || rc=$?
+ [ $rc -le $FSCK_MAX_ERR ] || \
+ error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
+ echo "lfsck finished with rc=$rc"
+
+ rm -rvf $MDSDB* $OSTDB* || true
+ return 0
+}
+
check_and_cleanup_lustre() {
- if [ "`mount | grep $MOUNT`" ]; then
+ if [ "$LFSCK_ALWAYS" = "yes" ]; then
+ get_svr_devs
+ generate_db
+ if [ "$SKIP_LFSCK" == "no" ]; then
+ run_lfsck
+ else
+ echo "skip lfsck"
+ fi
+ fi
+
+ if is_mounted $MOUNT; then
[ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]*
[ "$ENABLE_QUOTA" ] && restore_quota_type || true
fi
+
if [ "$I_UMOUNTED2" = "yes" ]; then
- mount_client $MOUNT2 || error "restore $MOUNT2 failed"
+ restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
+ fi
+
+ if [ "$I_MOUNTED2" = "yes" ]; then
+ cleanup_mount $MOUNT2
fi
if [ "$I_MOUNTED" = "yes" ]; then
cleanupall -f || error "cleanup failed"
+ unset I_MOUNTED
fi
- unset I_MOUNTED
}
#######
# General functions
-check_network() {
- local NETWORK=0
- local WAIT=0
- local MAX=$2
- while [ $NETWORK -eq 0 ]; do
- if ping -c 1 -w 3 $1 > /dev/null; then
- NETWORK=1
- else
- WAIT=$((WAIT + 5))
- echo "waiting for $1, $((MAX - WAIT)) secs left"
- sleep 5
- fi
- if [ $WAIT -gt $MAX ]; then
- echo "Network not available"
- exit 1
- fi
+wait_for_function () {
+ local quiet=""
+
+ # suppress fn both stderr and stdout
+ if [ "$1" = "--quiet" ]; then
+ shift
+ quiet=" > /dev/null 2>&1"
+
+ fi
+
+ local fn=$1
+ local max=${2:-900}
+ local sleep=${3:-5}
+
+ local wait=0
+
+ while true; do
+
+ eval $fn $quiet && return 0
+
+ wait=$((wait + sleep))
+ [ $wait -lt $max ] || return 1
+ echo waiting $fn, $((max - wait)) secs left ...
+ sleep $sleep
done
}
-check_port() {
- while( !($DSH2 $1 "netstat -tna | grep -q $2") ) ; do
- sleep 9
- done
+
+check_network() {
+ local host=$1
+ local max=$2
+ local sleep=${3:-5}
+
+ echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
+ if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
+ echo "Network not available!"
+ exit 1
+ fi
+
+ echo `date +"%H:%M:%S (%s)"` network interface is UP
}
no_dsh() {
echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
}
+list_member () {
+ local list=$1
+ local item=$2
+ echo $list | grep -qw $item
+}
+
# list, excluded are the comma separated lists
exclude_items_from_list () {
local list=$1
for item in ${excluded//,/ }; do
list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
done
- echo $(comma_list $list)
+ echo $(comma_list $list)
}
# list, expand are the comma separated lists
local start_at=$START_AT
local stop_at=$STOP_AT
- local var=${TESTSUITE}_START_AT
+ local var=${TESTSUITE//-/_}_START_AT
[ x"${!var}" != x ] && start_at=${!var}
- var=${TESTSUITE}_STOP_AT
+ var=${TESTSUITE//-/_}_STOP_AT
[ x"${!var}" != x ] && stop_at=${!var}
sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
}
get_facets () {
- local name=$(echo $1 | tr "[:upper:]" "[:lower:]")
- local type=$(echo $1 | tr "[:lower:]" "[:upper:]")
+ local types=${1:-"OST MDS MGS"}
local list=""
- local count=${type}COUNT
- for ((i=1; i<=${!count}; i++)) do
- list="$list ${name}$i"
+
+ for entry in $types; do
+ local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
+ local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
+
+ case $type in
+ MGS ) list="$list $name";;
+ MDS|OST ) local count=${type}COUNT
+ for ((i=1; i<=${!count}; i++)) do
+ list="$list ${name}$i"
+ done;;
+ * ) error "Invalid facet type"
+ exit 1;;
+ esac
done
echo $(comma_list $list)
}
# suppose that all ost-s has the same at_max set
if [ $facet == "ost" ]; then
- do_facet ost1 "lctl get_param -n at_max"
+ do_facet ost1 "lctl get_param -n at_max"
else
- do_facet $facet "lctl get_param -n at_max"
+ do_facet $facet "lctl get_param -n at_max"
fi
}
for facet in $@; do
if [ $facet == "ost" ]; then
for i in `seq $OSTCOUNT`; do
- do_facet ost$i "lctl set_param at_max=$at_max"
+ do_facet ost$i "lctl set_param at_max=$at_max"
done
elif [ $facet == "mds" ]; then
for i in `seq $MDSCOUNT`; do
- do_facet mds$i "lctl set_param at_max=$at_max"
+ do_facet mds$i "lctl set_param at_max=$at_max"
done
else
- do_facet $facet "lctl set_param at_max=$at_max"
+ do_facet $facet "lctl set_param at_max=$at_max"
fi
done
}
return 1
fi
done
- if [[ $MDSDEV1 != $MGSDEV ]]; then
- stop mgs
- fi
-
return 0
}
error_noexit() {
local TYPE=${TYPE:-"FAIL"}
- local ERRLOG
- lctl set_param fail_loc=0 2>/dev/null || true
local dump=true
# do not dump logs if $1=false
log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
+ # We need to dump the logs on all nodes
if $dump; then
- ERRLOG=$TMP/lustre_${TESTSUITE}_${TESTNAME}.$(date +%s)
- echo "Dumping lctl log to $ERRLOG"
- # We need to dump the logs on all nodes
- do_nodes $(comma_list $(nodes_list)) $NODE $LCTL dk $ERRLOG
+ gather_logs $(comma_list $(nodes_list))
fi
+
debugrestore
[ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
- TEST_FAILED=true
+ echo "$@" > $LOGDIR/err
+}
+
+exit_status () {
+ local status=0
+ local log=$TESTSUITELOG
+
+ [ -f "$log" ] && grep -q FAIL $log && status=1
+ exit $status
}
error() {
error_noexit "$@"
- $FAIL_ON_ERROR && exit 1 || true
+ exit 1
}
error_exit() {
- error_noexit "$@"
- exit 1
+ error "$@"
}
# use only if we are ignoring failures for this test, bugno required.
done
for G in $GRANT_CHECK_LIST; do
eval GCHECK_ONLY_${G}=true
- done
+ done
}
basetest() {
# print a newline if the last test was skipped
export LAST_SKIPPED=
+#
+# Main entry into test-framework. This is called with the name and
+# description of a test. The name is used to find the function to run
+# the test using "test_$name".
+#
+# This supports a variety of methods of specifying specific test to
+# run or not run. These need to be documented...
+#
run_test() {
assert_DIR
testname=ONLY_$1
if [ ${!testname}x != x ]; then
[ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
- run_one $1 "$2"
+ run_one_logged $1 "$2"
return $?
fi
testname=ONLY_$base
if [ ${!testname}x != x ]; then
[ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
- run_one $1 "$2"
+ run_one_logged $1 "$2"
return $?
fi
LAST_SKIPPED="y"
fi
LAST_SKIPPED=
- run_one $1 "$2"
+ run_one_logged $1 "$2"
return $?
}
-EQUALS="======================================================================"
equals_msg() {
- msg="$@"
-
- local suffixlen=$((${#EQUALS} - ${#msg}))
- [ $suffixlen -lt 5 ] && suffixlen=5
- log `echo $(printf '===== %s %.*s\n' "$msg" $suffixlen $EQUALS)`
+ banner "$*"
}
log() {
}
trace() {
- log "STARTING: $*"
- strace -o $TMP/$1.strace -ttt $*
- RC=$?
- log "FINISHED: $*: rc $RC"
- return 1
+ log "STARTING: $*"
+ strace -o $TMP/$1.strace -ttt $*
+ RC=$?
+ log "FINISHED: $*: rc $RC"
+ return 1
+}
+
+complete () {
+ equals_msg $1 test complete, duration $2 sec
+ [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
+ echo duration $2 >>$TESTSUITELOG
}
pass() {
- $TEST_FAILED && echo -n "FAIL " || echo -n "PASS "
- echo $@
+ # Set TEST_STATUS here; will be used for logging the result
+ if [ -f $LOGDIR/err ]; then
+ TEST_STATUS="FAIL"
+ else
+ TEST_STATUS="PASS"
+ fi
+ echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
}
check_mds() {
echo done.
}
+
+#
+# Log a message (on all nodes) padded with "=" before and after.
+# Also appends a timestamp and prepends the testsuite name.
+#
+
+EQUALS="===================================================================================================="
+banner() {
+ msg="== ${TESTSUITE} $*"
+ last=${msg: -1:1}
+ [[ $last != "=" && $last != " " ]] && msg="$msg "
+ msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
+ # always include at least == after the message
+ log "$msg== $(date +"%H:%M:%S (%s)")"
+}
+
+#
+# Run a single test function and cleanup after it.
+#
+# This function should be run in a subshell so the test func can
+# exit() without stopping the whole script.
+#
run_one() {
- testnum=$1
- message=$2
+ local testnum=$1
+ local message=$2
tfile=f${testnum}
export tdir=d0.${TESTSUITE}/d${base}
-
+ export TESTNAME=test_$testnum
local SAVE_UMASK=`umask`
umask 0022
- local BEFORE=`date +%s`
- echo
- log "== test $testnum: $message == `date +%H:%M:%S` ($BEFORE)"
- #check_mds
- export TESTNAME=test_$testnum
- TEST_FAILED=false
+ banner "test $testnum: $message"
test_${testnum} || error "test_$testnum failed with $?"
- #check_mds
cd $SAVE_PWD
reset_fail_loc
check_grant ${testnum} || error "check_grant $testnum failed with $?"
check_catastrophe || error "LBUG/LASSERT detected"
ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
- pass "($((`date +%s` - $BEFORE))s)"
- TEST_FAILED=false
unset TESTNAME
unset tdir
umask $SAVE_UMASK
+ return 0
+}
+
+#
+# Wrapper around run_one to ensure:
+# - test runs in subshell
+# - output of test is saved to separate log file for error reporting
+# - test result is saved to data file
+#
+run_one_logged() {
+ local BEFORE=`date +%s`
+ local TEST_ERROR
+ local name=${TESTSUITE}.test_${1}.test_log.$(hostname).log
+ local test_log=$LOGDIR/$name
+ rm -rf $LOGDIR/err
+
+ echo
+ log_sub_test_begin test_${1}
+ (run_one $1 "$2") 2>&1 | tee $test_log
+ local RC=${PIPESTATUS[0]}
+
+ [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
+ echo "test_$1 returned $RC" | tee $LOGDIR/err
+
+ duration=$((`date +%s` - $BEFORE))
+ pass "$1" "(${duration}s)"
+ [ -f $LOGDIR/err ] && TEST_ERROR=$(cat $LOGDIR/err)
+ log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
+
+ if [ -f $LOGDIR/err ]; then
+ $FAIL_ON_ERROR && exit $RC
+ fi
+
+ return 0
}
canonical_path() {
(cd `dirname $1`; echo $PWD/`basename $1`)
}
-sync_clients() {
- [ -d $DIR1 ] && cd $DIR1 && sync; sleep 1; sync
- [ -d $DIR2 ] && cd $DIR2 && sync; sleep 1; sync
- cd $SAVE_PWD
-}
check_grant() {
export base=`basetest $1`
[ "$CHECK_GRANT" == "no" ] && return 0
- testname=GCHECK_ONLY_${base}
+ testname=GCHECK_ONLY_${base}
[ ${!testname}x == x ] && return 0
echo -n "checking grant......"
- cd $SAVE_PWD
- # write some data to sync client lost_grant
- rm -f $DIR1/${tfile}_check_grant_* 2>&1
- for i in `seq $OSTCOUNT`; do
- $LFS setstripe $DIR1/${tfile}_check_grant_$i -i $(($i -1)) -c 1
- dd if=/dev/zero of=$DIR1/${tfile}_check_grant_$i bs=4k \
- count=1 > /dev/null 2>&1
- done
- # sync all the data and make sure no pending data on server
- sync_clients
-
- #get client grant and server grant
- client_grant=0
- for d in `lctl get_param -n osc.*.cur_grant_bytes`; do
- client_grant=$((client_grant + $d))
- done
- server_grant=0
- for d in `lctl get_param -n obdfilter.*.tot_granted`; do
- server_grant=$((server_grant + $d))
- done
-
- # cleanup the check_grant file
- for i in `seq $OSTCOUNT`; do
- rm $DIR1/${tfile}_check_grant_$i
- done
-
- #check whether client grant == server grant
- if [ $client_grant != $server_grant ]; then
- echo "failed: client:${client_grant} server: ${server_grant}"
- return 1
- else
- echo "pass"
- fi
+
+ local clients=$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
+
}
########################
echo $ost
}
+ostuuid_from_index()
+{
+ $LFS osts $2 | awk '/^'$1'/ { print $2 }'
+}
+
remote_node () {
local node=$1
[ "$node" != "$(hostname)" ]
remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
}
+require_dsh_mds()
+{
+ remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
+ MSKIPPED=1 && return 1
+ return 0
+}
+
remote_ost ()
{
local node
remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
}
+require_dsh_ost()
+{
+ remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
+ OSKIPPED=1 && return 1
+ return 0
+}
+
remote_mgs_nodsh()
{
local MGS
remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
}
+local_mode ()
+{
+ remote_mds_nodsh || remote_ost_nodsh || \
+ $(single_local_node $(comma_list $(nodes_list)))
+}
+
mdts_nodes () {
local MDSNODES
local NODES_sort
remote_ost && remote_mds
}
-osts_nodes () {
- local OSTNODES=$(facet_host ost1)
+facets_nodes () {
+ local facets=$1
+ local nodes
local NODES_sort
- for num in `seq $OSTCOUNT`; do
- local myOST=$(facet_host ost$num)
- OSTNODES="$OSTNODES $myOST"
+ for facet in ${facets//,/ }; do
+ if [ "$FAILURE_MODE" = HARD ]; then
+ nodes="$nodes $(facet_active_host $facet)"
+ else
+ nodes="$nodes $(facet_host $facet)"
+ fi
done
- NODES_sort=$(for i in $OSTNODES; do echo $i; done | sort -u)
+ NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
echo $NODES_sort
}
+osts_nodes () {
+ local facets=$(get_facets OST)
+ local nodes=$(facets_nodes $facets)
+
+ echo $nodes
+}
+
nodes_list () {
# FIXME. We need a list of clients
local myNODES=$HOSTNAME
[ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
- myNODES="$myNODES $(osts_nodes) $(mdts_nodes)"
+ myNODES="$myNODES $(facets_nodes $(get_facets))"
fi
myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
generate_machine_file() {
local nodes=${1//,/ }
local machinefile=$2
- rm -f $machinefile || error "can't rm $machinefile"
+ rm -f $machinefile
for node in $nodes; do
- echo $node >>$machinefile
+ echo $node >>$machinefile || \
+ { echo "can not generate machinefile $machinefile" && return 1; }
done
}
rm -f $file
}
+setstripe_nfsserver () {
+ local dir=$1
+
+ local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
+ { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
+
+ [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
+
+ do_nodev $nfsserver lfs setstripe "$@"
+}
+
check_runas_id_ret() {
local myRC=0
local myRUNAS_UID=$1
echo $IFree
}
+mdsrate_inodes_available () {
+ echo $(($(inodes_available) - 1))
+}
+
# reset llite stat counters
clear_llite_stats(){
lctl set_param -n llite.*.stats 0
# generate a stream of formatted strings (<node> <param name>=<param value>)
save_lustre_params() {
local s
- do_nodes --verbose $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
+ do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
}
# restore lustre parameters from input stream, produces by save_lustre_params
# $2 file
# $3 $RUNAS
get_stripe_info() {
- local tmp_file
+ local tmp_file
- stripe_size=0
- stripe_count=0
- stripe_index=0
- tmp_file=$(mktemp)
+ stripe_size=0
+ stripe_count=0
+ stripe_index=0
+ tmp_file=$(mktemp)
- do_facet $1 $3 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 '$1 ~ /stripe_offset/ {print $2}' $tmp_file`
- rm -f $tmp_file
+ stripe_size=`awk '$1 ~ /size/ {print $2}' $tmp_file`
+ stripe_count=`awk '$1 ~ /count/ {print $2}' $tmp_file`
+ stripe_index=`awk '$1 ~ /stripe_offset/ {print $2}' $tmp_file`
+ rm -f $tmp_file
}
# CMD: determine mds index where directory inode presents
get_clientosc_proc_path() {
local ost=$1
- echo "{$1}-osc-*"
+ echo "${1}-osc-*"
}
get_lustre_version () {
- local node=${1:-"mds"}
- do_facet $node $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
+ local facet=${1:-"$SINGLEMDS"}
+ do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
}
get_mds_version_major () {
- local version=$(get_lustre_version mds)
+ local facet=${1:-"$SINGLEMDS"}
+ local version=$(get_lustre_version $facet)
echo $version | awk -F. '{print $1}'
}
get_mds_version_minor () {
- local version=$(get_lustre_version mds)
+ local facet=${1:-"$SINGLEMDS"}
+ local version=$(get_lustre_version $facet)
echo $version | awk -F. '{print $2}'
}
+# If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
+# used by MDT would not be changed.
+# mdt lov: fsname-mdtlov
+# mdt osc: fsname-OSTXXXX-osc
+mds_on_old_device() {
+ local mds=${1:-"$SINGLEMDS"}
+ local major=$(get_mds_version_major $mds)
+ local minor=$(get_mds_version_minor $mds)
+
+ if [ $major -ge 2 ] || [ $major -eq 1 -a $minor -gt 8 ]; then
+ do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
+ > /dev/null 2>&1" && return 0
+ fi
+ return 1
+}
+
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"
+ local mds_facet=$1
+ local ost_label=${2:-"*OST*"}
+
+ [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
+ local mdt_label=$(convert_facet2label $mds_facet)
+ local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
+
+ local major=$(get_mds_version_major $mds_facet)
+ local minor=$(get_mds_version_minor $mds_facet)
+ if [ $major -le 1 -a $minor -le 8 ] || mds_on_old_device $mds_facet; then
+ echo "${ost_label}-osc"
else
- echo "${ost}-osc-MDT0000"
+ echo "${ost_label}-osc-${mdt_index}"
fi
}
local ost=$2
local label=$(convert_facet2label $ost)
- if [ "$facet" == "mds" ]; then
- get_mdtosc_proc_path $label
+ if [ "${facet:0:3}" = "mds" ]; then
+ get_mdtosc_proc_path $facet $label
return 0
fi
return 0
}
-wait_import_state () {
+_wait_import_state () {
local expected=$1
local CONN_PROC=$2
+ local maxtime=${3:-max_recovery_time}
local CONN_STATE
local i=0
CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
while [ "${CONN_STATE}" != "${expected}" ]; do
- if [ "${expected}" == "DISCONN" ]; then
- # for disconn we can check after proc entry is removed
- [ "x${CONN_STATE}" == "x" ] && return 0
- # with AT we can have connect request timeout ~ reconnect timeout
- # and test can't see real disconnect
- [ "${CONN_STATE}" == "CONNECTING" ] && return 0
- fi
- # disconnect rpc should be wait not more obd_timeout
- [ $i -ge $(($TIMEOUT * 3 / 2)) ] && \
- error "can't put import for $CONN_PROC into ${expected} state" && return 1
+ [ $i -ge $maxtime ] && \
+ error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
+ return 1
sleep 1
CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
i=$(($i + 1))
done
- log "$CONN_PROC now in ${CONN_STATE} state"
+ log "$CONN_PROC in ${CONN_STATE} state after $i sec"
return 0
}
+wait_import_state() {
+ local state=$1
+ local params=$2
+ local maxtime=${3:-max_recovery_time}
+ local param
+
+ for param in ${params//,/ }; do
+ _wait_import_state $state $param $maxtime || return
+ done
+}
wait_osc_import_state() {
local facet=$1
local ost_facet=$2
log "${ost_facet} now in ${CONN_STATE} state"
return 0
}
-
get_clientmdc_proc_path() {
echo "${1}-mdc-*"
}
local list=$1
shift
- do_nodes --verbose $list "PATH=$LUSTRE/tests/:$PATH sh rpc.sh $@ "
+ # Add paths to lustre tests for 32 and 64 bit systems.
+ local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
+ do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
}
wait_clients_import_state () {
local list=$1
local facet=$2
local expected=$3
- shift
+ local facets=$facet
+
+ if [ "$FAILURE_MODE" = HARD ]; then
+ facets=$(facets_on_host $(facet_active_host $facet))
+ fi
+
+ for facet in ${facets//,/ }; do
local label=$(convert_facet2label $facet)
local proc_path
case $facet in
mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
*) error "unknown facet!" ;;
esac
+ local params=$(expand_list $params $proc_path)
+ done
-
- if ! do_rpc_nodes $list wait_import_state $expected $proc_path; then
+ if ! do_rpc_nodes $list wait_import_state $expected $params; then
error "import is not in ${expected} state"
return 1
fi
return $OSCFULL
}
+pool_list () {
+ do_facet mgs lctl pool_list $1
+}
+
+create_pool() {
+ local fsname=${1%%.*}
+ local poolname=${1##$fsname.}
+
+ do_facet mgs lctl pool_new $1
+ local RC=$?
+ # get param should return err unless pool is created
+ [[ $RC -ne 0 ]] && return $RC
+
+ wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
+ 2>/dev/null || echo foo" "" || RC=1
+ if [[ $RC -eq 0 ]]; then
+ add_pool_to_list $1
+ else
+ error "pool_new failed $1"
+ fi
+ return $RC
+}
+
+add_pool_to_list () {
+ local fsname=${1%%.*}
+ local poolname=${1##$fsname.}
+
+ local listvar=${fsname}_CREATED_POOLS
+ eval export ${listvar}=$(expand_list ${!listvar} $poolname)
+}
+
+remove_pool_from_list () {
+ local fsname=${1%%.*}
+ local poolname=${1##$fsname.}
+
+ local listvar=${fsname}_CREATED_POOLS
+ eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
+}
destroy_pool_int() {
local ost
do_facet mgs lctl pool_destroy $1
}
+# <fsname>.<poolname> or <poolname>
destroy_pool() {
+ local fsname=${1%%.*}
+ local poolname=${1##$fsname.}
+
+ [[ x$fsname = x$poolname ]] && fsname=$FSNAME
+
local RC
- do_facet $SINGLEMDS lctl pool_list $FSNAME.$1
- RC=$?
- [[ $RC -ne 0 ]] && return $RC
+ pool_list $fsname.$poolname || return $?
- destroy_pool_int $FSNAME.$1
+ destroy_pool_int $fsname.$poolname
RC=$?
[[ $RC -ne 0 ]] && return $RC
- wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$1 \
- 2>/dev/null || echo foo" "foo" && return 0
+ wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
+ 2>/dev/null || echo foo" "foo" || RC=1
+
+ if [[ $RC -eq 0 ]]; then
+ remove_pool_from_list $fsname.$poolname
+ else
+ error "destroy pool failed $1"
+ fi
+ return $RC
+}
+
+destroy_pools () {
+ local fsname=${1:-$FSNAME}
+ local poolname
+ local listvar=${fsname}_CREATED_POOLS
+
+ pool_list $fsname
+
+ [ x${!listvar} = x ] && return 0
+
+ echo destroy the created pools: ${!listvar}
+ for poolname in ${!listvar//,/ }; do
+ destroy_pool $fsname.$poolname
+ done
+}
+
+cleanup_pools () {
+ local fsname=${1:-$FSNAME}
+ trap 0
+ destroy_pools $fsname
}
gather_logs () {
local list=$1
local ts=$(date +%s)
-
- # bug 20237, comment 11
- # It would also be useful to provide the option
- # of writing the file to an NFS directory so it doesn't need to be copied.
- local tmp=$TMP
local docp=true
- [ -d "$SHARED_DIR_LOGS" ] && tmp=$SHARED_DIR_LOGS && docp=false
-
+ [ -f $LOGDIR/shared ] && docp=false
+
# dump lustre logs, dmesg
- do_nodes $list "log=$tmp/\\\$(hostname)-debug-$ts.log ;
-lctl dk \\\$log >/dev/null;
-log=$tmp/\\\$(hostname)-dmesg-$ts.log;
-dmesg > \\\$log; "
- # FIXME: does it make sense to collect the logs for $ts only, but all
- # TESTSUITE logs?
- # rsync $TMP/*${TESTSUITE}* to gather the logs dumped by error fn
- local logs=$TMP/'*'${TESTSUITE}'*'
- if $docp; then
- logs=$logs' '$tmp/'*'$ts'*'
+ prefix="$LOGDIR/${TESTSUITE}.${TESTNAME}"
+ suffix="$ts.log"
+ echo "Dumping lctl log to ${prefix}.*.${suffix}"
+
+ if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
+ echo "Dumping logs only on local client."
+ $LCTL dk > ${prefix}.debug_log.$(hostname).${suffix}
+ dmesg > ${prefix}.dmesg.$(hostname).${suffix}
+ return
fi
- for node in ${list//,/ }; do
- rsync -az $node:"$logs" $TMP
- done
- local archive=$TMP/${TESTSUITE}-$ts.tar.bz2
- tar -jcf $archive $tmp/*$ts* $TMP/*${TESTSUITE}*
+ do_nodesv $list \
+ "$LCTL dk > ${prefix}.debug_log.\\\$(hostname).${suffix};
+ dmesg > ${prefix}.dmesg.\\\$(hostname).${suffix}"
+ if [ ! -f $LOGDIR/shared ]; then
+ do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
+ fi
+
+ local archive=$LOGDIR/${TESTSUITE}-$ts.tar.bz2
+ tar -jcf $archive $LOGDIR/*$ts* $LOGDIR/*${TESTSUITE}*
echo $archive
}
return $rc
}
+# target_start_and_reset_recovery_timer()
+# service_time = at_est2timeout(service_time);
+# service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
+# INITIAL_CONNECT_TIMEOUT);
+# CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
+#define CONNECTION_SWITCH_INC 1
+#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
+#define CONNECTION_SWITCH_MIN 5U
+
+max_recovery_time () {
+ local init_connect_timeout=$(( TIMEOUT / 20 ))
+ [[ $init_connect_timeout > 5 ]] || init_connect_timeout=5
+
+ local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
+
+ echo $service_time
+}
+
+get_clients_mount_count () {
+ local clients=${CLIENTS:-`hostname`}
+
+ # we need to take into account the clients mounts and
+ # exclude mds/ost mounts if any;
+ do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
+}
+
+# gss functions
+PROC_CLI="srpc_info"
+
+combination()
+{
+ local M=$1
+ local N=$2
+ local R=1
+
+ if [ $M -lt $N ]; then
+ R=0
+ else
+ N=$((N + 1))
+ while [ $N -lt $M ]; do
+ R=$((R * N))
+ N=$((N + 1))
+ done
+ fi
+
+ echo $R
+ return 0
+}
+
+calc_connection_cnt() {
+ local dir=$1
+
+ # MDT->MDT = 2 * C(M, 2)
+ # MDT->OST = M * O
+ # CLI->OST = C * O
+ # CLI->MDT = C * M
+ comb_m2=$(combination $MDSCOUNT 2)
+
+ local num_clients=$(get_clients_mount_count)
+
+ local cnt_mdt2mdt=$((comb_m2 * 2))
+ local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
+ local cnt_cli2ost=$((num_clients * OSTCOUNT))
+ local cnt_cli2mdt=$((num_clients * MDSCOUNT))
+ local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
+ local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
+ local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
+
+ local var=cnt_$dir
+ local res=${!var}
+
+ echo $res
+}
+
+set_rule()
+{
+ local tgt=$1
+ local net=$2
+ local dir=$3
+ local flavor=$4
+ local cmd="$tgt.srpc.flavor"
+
+ if [ $net == "any" ]; then
+ net="default"
+ fi
+ cmd="$cmd.$net"
+
+ if [ $dir != "any" ]; then
+ cmd="$cmd.$dir"
+ fi
+
+ cmd="$cmd=$flavor"
+ log "Setting sptlrpc rule: $cmd"
+ do_facet mgs "$LCTL conf_param $cmd"
+}
+
+count_flvr()
+{
+ local output=$1
+ local flavor=$2
+ local count=0
+
+ rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
+ bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
+
+ count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
+
+ if [ "x$bulkspec" != "x" ]; then
+ algs=`echo $bulkspec | awk -F : '{ print $2 }'`
+
+ if [ "x$algs" != "x" ]; then
+ bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
+ else
+ bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
+ if [ $bulk == "bulkn" ]; then
+ bulk_count=`echo "$output" | grep "bulk flavor" \
+ | grep "null/null" | wc -l`
+ elif [ $bulk == "bulki" ]; then
+ bulk_count=`echo "$output" | grep "bulk flavor" \
+ | grep "/null" | grep -v "null/" | wc -l`
+ else
+ bulk_count=`echo "$output" | grep "bulk flavor" \
+ | grep -v "/null" | grep -v "null/" | wc -l`
+ fi
+ fi
+
+ [ $bulk_count -lt $count ] && count=$bulk_count
+ fi
+
+ echo $count
+}
+
+flvr_cnt_cli2mdt()
+{
+ local flavor=$1
+ local cnt
+
+ local clients=${CLIENTS:-`hostname`}
+
+ for c in ${clients//,/ }; do
+ output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
+ tmpcnt=`count_flvr "$output" $flavor`
+ cnt=$((cnt + tmpcnt))
+ done
+ echo $cnt
+}
+
+flvr_cnt_cli2ost()
+{
+ local flavor=$1
+ local cnt
+
+ local clients=${CLIENTS:-`hostname`}
+
+ for c in ${clients//,/ }; do
+ output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
+ tmpcnt=`count_flvr "$output" $flavor`
+ cnt=$((cnt + tmpcnt))
+ done
+ echo $cnt
+}
+
+flvr_cnt_mdt2mdt()
+{
+ local flavor=$1
+ local cnt=0
+
+ if [ $MDSCOUNT -le 1 ]; then
+ echo 0
+ return
+ fi
+
+ for num in `seq $MDSCOUNT`; do
+ output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
+ tmpcnt=`count_flvr "$output" $flavor`
+ cnt=$((cnt + tmpcnt))
+ done
+ echo $cnt;
+}
+
+flvr_cnt_mdt2ost()
+{
+ local flavor=$1
+ local cnt=0
+ local mdtosc
+
+ for num in `seq $MDSCOUNT`; do
+ mdtosc=$(get_mdtosc_proc_path mds$num)
+ mdtosc=${mdtosc/-MDT*/-MDT\*}
+ output=$(do_facet mds$num lctl get_param -n \
+ osc.$mdtosc.$PROC_CLI 2>/dev/null)
+ tmpcnt=`count_flvr "$output" $flavor`
+ cnt=$((cnt + tmpcnt))
+ done
+ echo $cnt;
+}
+
+flvr_cnt_mgc2mgs()
+{
+ local flavor=$1
+
+ output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
+ count_flvr "$output" $flavor
+}
+
+do_check_flavor()
+{
+ local dir=$1 # from to
+ local flavor=$2 # flavor expected
+ local res=0
+
+ if [ $dir == "cli2mdt" ]; then
+ res=`flvr_cnt_cli2mdt $flavor`
+ elif [ $dir == "cli2ost" ]; then
+ res=`flvr_cnt_cli2ost $flavor`
+ elif [ $dir == "mdt2mdt" ]; then
+ res=`flvr_cnt_mdt2mdt $flavor`
+ elif [ $dir == "mdt2ost" ]; then
+ res=`flvr_cnt_mdt2ost $flavor`
+ elif [ $dir == "all2ost" ]; then
+ res1=`flvr_cnt_mdt2ost $flavor`
+ res2=`flvr_cnt_cli2ost $flavor`
+ res=$((res1 + res2))
+ elif [ $dir == "all2mdt" ]; then
+ res1=`flvr_cnt_mdt2mdt $flavor`
+ res2=`flvr_cnt_cli2mdt $flavor`
+ res=$((res1 + res2))
+ elif [ $dir == "all2all" ]; then
+ res1=`flvr_cnt_mdt2ost $flavor`
+ res2=`flvr_cnt_cli2ost $flavor`
+ res3=`flvr_cnt_mdt2mdt $flavor`
+ res4=`flvr_cnt_cli2mdt $flavor`
+ res=$((res1 + res2 + res3 + res4))
+ fi
+
+ echo $res
+}
+
+wait_flavor()
+{
+ local dir=$1 # from to
+ local flavor=$2 # flavor expected
+ local expect=${3:-$(calc_connection_cnt $dir)} # number expected
+
+ local res=0
+
+ for ((i=0;i<20;i++)); do
+ echo -n "checking $dir..."
+ res=$(do_check_flavor $dir $flavor)
+ echo "found $res/$expect $flavor connections"
+ [ $res -eq $expect ] && return 0
+ sleep 4
+ done
+
+ echo "Error checking $flavor of $dir: expect $expect, actual $res"
+ return 1
+}
+
+restore_to_default_flavor()
+{
+ local proc="mgs.MGS.live.$FSNAME"
+
+ echo "restoring to default flavor..."
+
+ nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
+
+ # remove all existing rules if any
+ if [ $nrule -ne 0 ]; then
+ echo "$nrule existing rules"
+ for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
+ echo "remove rule: $rule"
+ spec=`echo $rule | awk -F = '{print $1}'`
+ do_facet mgs "$LCTL conf_param -d $spec"
+ done
+ fi
+
+ # verify no rules left
+ nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
+ [ $nrule -ne 0 ] && error "still $nrule rules left"
+
+ # wait for default flavor to be applied
+ # currently default flavor for all connections are 'null'
+ wait_flavor all2all null
+ echo "now at default flavor settings"
+}
+
+set_flavor_all()
+{
+ local flavor=${1:-null}
+
+ echo "setting all flavor to $flavor"
+
+ # FIXME need parameter to this fn
+ # and remove global vars
+ local cnt_all2all=$(calc_connection_cnt all2all)
+
+ local res=$(do_check_flavor all2all $flavor)
+ if [ $res -eq $cnt_all2all ]; then
+ echo "already have total $res $flavor connections"
+ return
+ fi
+
+ echo "found $res $flavor out of total $cnt_all2all connections"
+ restore_to_default_flavor
+
+ [[ $flavor = null ]] && return 0
+
+ set_rule $FSNAME any any $flavor
+ wait_flavor all2all $flavor
+}
+
+
+check_logdir() {
+ local dir=$1
+ # Checking for shared logdir
+ if [ ! -d $dir ]; then
+ # Not found. Create local logdir
+ mkdir -p $dir
+ else
+ touch $dir/node.$(hostname).yml
+ fi
+ return 0
+}
+
+check_write_access() {
+ local dir=$1
+ for node in $(nodes_list); do
+ if [ ! -f "$dir/node.${node}.yml" ]; then
+ # Logdir not accessible/writable from this node.
+ return 1
+ fi
+ done
+ return 0
+}
+
+init_logging() {
+ if [[ -n $YAML_LOG ]]; then
+ return
+ fi
+ export YAML_LOG=${LOGDIR}/results.yml
+ mkdir -p $LOGDIR
+ init_clients_lists
+
+ do_rpc_nodes $(comma_list $(nodes_list)) check_logdir $LOGDIR
+ if check_write_access $LOGDIR; then
+ touch $LOGDIR/shared
+ echo "Logging to shared log directory: $LOGDIR"
+ else
+ echo "Logging to local directory: $LOGDIR"
+ fi
+
+ yml_nodes_file $LOGDIR
+ yml_results_file >> $YAML_LOG
+}
+
+log_test() {
+ yml_log_test $1 >> $YAML_LOG
+}
+
+log_test_status() {
+ yml_log_test_status $@ >> $YAML_LOG
+}
+
+log_sub_test_begin() {
+ yml_log_sub_test_begin $@ >> $YAML_LOG
+}
+
+log_sub_test_end() {
+ yml_log_sub_test_end $@ >> $YAML_LOG
+}
+
+run_llverdev()
+{
+ local dev=$1
+ local devname=$(basename $1)
+ local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
+ # loop devices aren't in /proc/partitions
+ [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
+
+ size=$(($size / 1024 / 1024)) # Gb
+
+ local partial_arg=""
+ # Run in partial (fast) mode if the size
+ # of a partition > 10 GB
+ [ $size -gt 10 ] && partial_arg="-p"
+
+ llverdev --force $partial_arg $dev
+}
+
+remove_mdt_files() {
+ local facet=$1
+ local mdtdev=$2
+ shift 2
+ local files="$@"
+ local mntpt=${MOUNT%/*}/$facet
+
+ echo "removing files from $mdtdev on $facet: $files"
+ mount -t $FSTYPE $MDS_MOUNT_OPTS $mdtdev $mntpt || return $?
+ rc=0;
+ for f in $files; do
+ rm $mntpt/ROOT/$f || { rc=$?; break; }
+ done
+ umount -f $mntpt || return $?
+ return $rc
+}
+
+duplicate_mdt_files() {
+ local facet=$1
+ local mdtdev=$2
+ shift 2
+ local files="$@"
+ local mntpt=${MOUNT%/*}/$facet
+
+ echo "duplicating files on $mdtdev on $facet: $files"
+ mkdir -p $mntpt || return $?
+ mount -t $FSTYPE $MDS_MOUNT_OPTS $mdtdev $mntpt || return $?
+
+ do_umount() {
+ trap 0
+ popd > /dev/null
+ rm $tmp
+ umount -f $mntpt
+ }
+ trap do_umount EXIT
+
+ tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
+ pushd $mntpt/ROOT > /dev/null || return $?
+ rc=0
+ for f in $files; do
+ touch $f.bad || return $?
+ getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
+ rc=${PIPESTATUS[0]}
+ [ $rc -eq 0 ] || return $rc
+ setfattr --restore $tmp || return $?
+ done
+ do_umount
+}
+
+run_sgpdd () {
+ local devs=${1//,/ }
+ shift
+ local params=$@
+ local rslt=$TMP/sgpdd_survey
+
+ # sgpdd-survey cleanups ${rslt}.* files
+
+ local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
+ echo + $cmd
+ eval $cmd
+ cat ${rslt}.detail
+}
+
+# returns the canonical name for an ldiskfs device
+ldiskfs_canon() {
+ local dev="$1"
+ local facet="$2"
+
+ do_facet $facet "dv=\\\$(lctl get_param -n $dev);
+if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
+ echo dm-\\\${foo##*:};
+else
+ echo \\\$(basename \\\$dv);
+fi;"
+}
+
+is_sanity_benchmark() {
+ local benchmarks="dbench bonnie iozone fsx"
+ local suite=$1
+ for b in $benchmarks; do
+ if [ "$b" == "$suite" ]; then
+ return 0
+ fi
+ done
+ return 1
+}
+
+min_ost_size () {
+ $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
+}
+