export LOGDIR=${LOGDIR:-${TMP}/test_logs/}/$(date +%s)
export LOGDIRSET=true
fi
- export HOSTNAME=${HOSTNAME:-`hostname`}
+ export HOSTNAME=${HOSTNAME:-$(hostname -s)}
if ! echo $PATH | grep -q $LUSTRE/utils; then
export PATH=$LUSTRE/utils:$PATH
fi
local mntpt=$(facet_mntpt $facet)
running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
if [ ${running} -ne 0 ]; then
- echo "Stopping $mntpt (opts:$@)"
+ echo "Stopping $mntpt (opts:$@) on $HOST"
do_facet ${facet} umount -d $@ $mntpt
fi
echo "Failing $facet on node $host"
+ # Make sure the client data is synced to disk. LU-924
+ #
+ # We don't write client data synchrnously (to avoid flooding sync writes
+ # when there are many clients connecting), so if the server reboots before
+ # the client data reachs disk, the client data will be lost and the client
+ # will be evicted after recovery, which is not what we expected.
+ do_facet $facet "sync; sync; sync"
+
local affected=$(affected_facets $facet)
shutdown_facet $facet
exit 1
}
+host_nids_address() {
+ local nodes=$1
+ local kind=$2
+
+ if [ -n "$kind" ]; then
+ nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
+ else
+ nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
+ fi
+ echo $nids
+}
+
h2name_or_ip() {
if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
echo $1"@$2"
}
declare -fx h2o2ib
+# This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
+# expressions format. As a bonus we can then just pass in those variables
+# to pdsh. What this function does is take a HOSTLIST type string and
+# expand it into a space deliminated list for us.
+hostlist_expand() {
+ local hostlist=$1
+ local offset=$2
+ local myList
+ local item
+ local list
+
+ [ -z "$hostlist" ] && return
+
+ # Translate the case of [..],..,[..] to [..] .. [..]
+ list="${hostlist/],/] }"
+ front=${list%%[*}
+ [[ "$front" == *,* ]] && {
+ new="${list%,*} "
+ old="${list%,*},"
+ list=${list/${old}/${new}}
+ }
+
+ for item in $list; do
+ # Test if we have any []'s at all
+ if [ "$item" != "${item/\[/}" ]; then {
+ # Expand the [*] into list
+ name=${item%%[*}
+ back=${item#*]}
+
+ if [ "$name" != "$item" ]; then
+ group=${item#$name[*}
+ group=${group%%]*}
+
+ for range in ${group//,/ }; do
+ begin=${range%-*}
+ end=${range#*-}
+
+ # Number of leading zeros
+ padlen=${#begin}
+ padlen2=${#end}
+ end=$(echo $end | sed 's/0*//')
+ [[ -z "$end" ]] && end=0
+ [[ $padlen2 -gt $padlen ]] && {
+ [[ $padlen2 -eq ${#end} ]] && padlen2=0
+ padlen=$padlen2
+ }
+ begin=$(echo $begin | sed 's/0*//')
+ [ -z $begin ] && begin=0
+
+ for num in $(seq -f "%0${padlen}g" $begin $end); do
+ value="${name#*,}${num}${back}"
+ [ "$value" != "${value/\[/}" ] && {
+ value=$(hostlist_expand "$value")
+ }
+ myList="$myList $value"
+ done
+ done
+ fi
+ } else {
+ myList="$myList $item"
+ } fi
+ done
+ myList=${myList//,/ }
+ myList=${myList:1} # Remove first character which is a space
+
+ # Filter any duplicates without sorting
+ list="$myList "
+ myList="${list%% *}"
+
+ while [[ "$list" != ${myList##* } ]]; do
+ list=${list//${list%% *} /}
+ myList="$myList ${list%% *}"
+ done
+ myList="${myList%* }";
+
+ # We can select an object at a offset in the list
+ [ $# -eq 2 ] && {
+ cnt=0
+ for item in $myList; do
+ let cnt=cnt+1
+ [ $cnt -eq $offset ] && {
+ myList=$item
+ }
+ done
+ [ $(get_node_count $myList) -ne 1 ] && myList=""
+ }
+ echo $myList
+}
+
facet_host() {
local facet=$1
ostuuid_from_index()
{
- $LFS osts $2 | awk '/^'$1'/ { print $2 }'
+ $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
+}
+
+ostname_from_index() {
+ local uuid=$(ostuuid_from_index $1)
+ echo ${uuid/_UUID/}
+}
+
+index_from_ostuuid()
+{
+ $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
}
remote_node () {
init_clients_lists () {
# Sanity check: exclude the local client from RCLIENTS
- local rclients=$(echo " $RCLIENTS " | sed -re "s/\s+$HOSTNAME\s+/ /g")
+ local clients=$(hostlist_expand "$RCLIENTS")
+ local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
# Sanity check: exclude the dup entries
- rclients=$(for i in $rclients; do echo $i; done | sort -u)
+ RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
- local clients="$SINGLECLIENT $HOSTNAME $rclients"
+ clients="$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)
+ CLIENTS=$(comma_list $clients)
+ local -a remoteclients=($RCLIENTS)
for ((i=0; $i<${#remoteclients[@]}; i++)); do
varname=CLIENT$((i + 2))
eval $varname=${remoteclients[i]}
local mdtdev=$2
shift 2
local files="$@"
- local mntpt=${MOUNT%/*}/$facet
+ local mntpt=$(facet_mntpt $facet)
echo "removing files from $mdtdev on $facet: $files"
mount -t $FSTYPE $MDS_MOUNT_OPTS $mdtdev $mntpt || return $?
local mdtdev=$2
shift 2
local files="$@"
- local mntpt=${MOUNT%/*}/$facet
+ local mntpt=$(facet_mntpt $facet)
echo "duplicating files on $mdtdev on $facet: $files"
mkdir -p $mntpt || return $?
git://git.whamcloud.com / fs / lustre-release.git / blobdiff