#!/bin/bash
-#* Copyright (C) 2002 Cluster File Systems, Inc.
-#* Author: Jitendra Pawar <jitendra@clusterfs.com>
-#*
-#* Lustre-iokit is free software; you can redistribute it and/or
-#* modify it under the terms of version 2 of the GNU General Public
-#* License as published by the Free Software Foundation.
-#*
-#* Lustre-iokit is distributed in the hope that it will be useful,
-#* but WITHOUT ANY WARRANTY; without even the implied warranty of
-#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#* GNU General Public License for more details.
-#*
-#* You should have received a copy of the GNU General Public License
-#* along with Lustre; if not, write to the Free Software
-#* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# GPL HEADER START
+#
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 only,
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License version 2 for more details (a copy is included
+# in the LICENSE file that accompanied this code).
+#
+# You should have received a copy of the GNU General Public License
+# version 2 along with this program; If not, see
+# http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+#
+# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.com if you need additional information or
+# have any questions.
+#
+# GPL HEADER END
+#
+# Copyright 2008 Sun Microsystems, Inc. All rights reserved
+# Use is subject to license terms.
+#
+# This file is part of Lustre, http://www.lustre.org/
+# Lustre is a trademark of Sun Microsystems, Inc.
+#
+# Author: Jitendra Pawar <jitendra@clusterfs.com>
+
# binaries
lsmod="/sbin/lsmod"
rmmod="/sbin/rmmod"
declare -a ost_names
+declare -a client_names
declare -a host_list
declare -a dev_list
declare -a unique_hosts
DSH=${DSH:-"ssh"}
+NETTYPE=${NETTYPE:-tcp}
dsh () {
local node="$1"
shift 2
local command="$@"
- local here=$(pwd)
-
- command="cd $here; export PATH=/sbin:/usr/sbin:\$PATH; $command"
+ command="export PATH=/sbin:/usr/sbin:\$PATH; $command"
case $DSH in
ssh)
;;
esac
}
-# This function executes the command sent through parameters to host
-# parameters
-# 1. hostname
-# 2. command to be executed on host
-custom_remote_shell () {
- host=$1
- shift
- cmds="$*"
- here=`pwd`
- # Hop on to the remote node, chdir to 'here' and run the given
- # commands. One of the following will probably work.
- ssh $host "cd $here; $cmds"
- #rsh $host "cd $here; $cmds"
- # we have to remove the leading `uname -n`: from pdsh output lines
- #pdsh -w $host "cd $here; $cmds" | sed 's/^[^:]*://'
-}
# how to run commands on other nodes
# You need to make this work on your cluster if you have specified
return 0
}
+# do cleanup for netdisk case.
+cleanup_netdisk () {
+ for osc in $@; do
+ $lctl <<EOF
+ cfg_device $osc
+ cleanup
+ detach
+EOF
+ done
+}
+
+# do cleanup for network case.
+cleanup_network () {
+ local clean_srv_OSS=$1
+ $lctl <<EOF
+ cfg_device echotmp
+ cleanup
+ detach
+EOF
+ remote_shell "root@$server_nid" "$lctl << EOF
+ cfg_device echo_srv
+ cleanup
+ detach
+EOF"
+ if [ $clean_srv_OSS ]; then
+ remote_shell "root@$server_nid" "$lctl << EOF
+ cfg_device OSS
+ cleanup
+ detach
+EOF"
+ fi
+}
+
# do cleanup and exit.
cleanup () {
- for ((i = 0; i < ndevs; i++)); do
+ local exit_status=$1
+ shift
+ for ((i = 0; i < $ndevs; i++)); do
host=${host_names[$i]}
if [ -n ${do_teardown_ec[$i]} ]; then
teardown_ec_devno $host ${client_names[$i]}
done
pidcount=0
for host in ${unique_hosts[@]}; do
- remote_shell $host "killall vmstat -q" &
+ remote_shell $host "killall -q vmstat >/dev/null 2>&1" &
pid=$!
kill -term ${vmstatpids[$pidcount]} 2>/dev/null
kill -kill ${vmstatpids[$pidcount]} 2>/dev/null
fi
done
if [ $case == "network" ]; then
- lctl <<EOF
- device osc_testfs
- cleanup
- detach
-EOF
- remote_shell "root@$server_nid" "lctl << EOF
- device OSS
- cleanup
- detach
- device ost_testfs
- cleanup
- detach
-EOF"
+ cleanup_network $1
fi
- if [ $1 -ne 0 ]; then
- echo "program exited with error "
+ if [ $case == "netdisk" ]; then
+ shift
+ cleanup_netdisk $@
+ fi
+ if [ $exit_status ]; then
+ if [ $exit_status -ne 0 ]; then
+ echo "program exited with error "
+ else
+ echo "done!"
+ fi
else
- echo "done!"
+ echo "Terminated"
fi
- exit $1
+ exit $exit_status
}
trap cleanup SIGHUP SIGINT SIGTERM
-# gets echoclient device number and attch it to the client UUID
-#
+# gets echoclient device number and attach it to the client UUID
+# Results are returned by an echo followed by an exit
+# This must run in a subshell.
+#
# parameter: 1. hostname
# 2. client name, ex:- ns8:ECHO_ns8
# 3. name of ost instances, ex:- lustre-OST0001
get_ec_devno () {
+ exec 8>&1 1>&2
local host=$1
local client_name="$2"
local ost_name="$3"
+ local dev_type="${4:-obdfilter}"
+ local stack_type="${5:-}"
+
if [ -z "$client_name" ]; then
if [ -z "$ost_name" ]; then
- echo "client and ost name both null" 1>&2
- return
+ echo "client and ost name both null"
+ exit 1
fi
- client_name=${ost_name}_echo_client
+ client_name=${ost_name}_ecc
fi
ec=`get_devno $host echo_client $client_name`
if [ -n "$ec" ]; then
- echo $ec $client_name $client_name
- return
+ echo $ec $client_name $client_name >&8
+ exit 0
fi
if [ -z "$ost_name" ]; then
- echo "no echo client and ost_name not set, client: $client_name, host: $host" 1>&2
- return
+ echo "no echo client and ost_name not set, client:" \
+ "$client_name, host: $host"
+ exit 1
fi
- ost=`get_devno $host obdfilter $ost_name`
+ ost=`get_devno $host $dev_type $ost_name`
if [ -z "$ost" ]; then
- echo "OST $ost_name not setup" 1>&2
- return
+ echo "OST $ost_name not setup"
+ exit 1
fi
+ client_name=${ost_name}_ecc
remote_shell $host "$lctl <<EOF
attach echo_client $client_name ${client_name}_UUID
- setup $ost_name
+ setup $ost_name $stack_type
EOF"
ec=`get_devno $host echo_client $client_name`
if [ -z "$ec" ]; then
- echo "Can't setup echo client" 1>&2
- return
+ echo "Can't setup echo-client"
+ exit 1
fi
- echo $ec $client_name 1
+ echo $ec $client_name 1 >&8
+ exit 0
}
# Create echo-clients using osc_names and osc_uuid
# It creates echoclients for all osc listed using #lctl device_list command
ec_using_osc () {
local osc_name=$1
- local osc_uuid=$2
$lctl <<EOF
- attach echo_client ECHO_$osc_name $osc_uuid
- cfg_device ECHO_$osc_name
+ attach echo_client ${osc_name}_ecc ${osc_name}_ecc_UUID
+ cfg_device ${osc_name}_ecc
setup $osc_name
EOF
local server_nid=$1
local ocsname=$2
local oscuuid=$3
+ $lctl add_uuid echo_UUID $server_nid@$NETTYPE >/dev/null 2>&1
$lctl <<EOF
- add_uuid testfs_UUID $server_nid@tcp
attach osc $ocsname $oscuuid
cfg_device $ocsname
- setup ost_testfs_UUID testfs_UUID
+ setup echo_srv_UUID echo_UUID
EOF
$lctl <<EOF
- attach echo_client ECHO_$ocsname $oscuuid
+ attach echo_client ${ocsname}_ecc $oscuuid
setup $ocsname
EOF
}
-# setup obdecho and ost on server
+setup_osc_for_remote_ost () {
+ local ost_nid=$1
+ local obdfilter_name=$2
+ local host_name=host_$3
+ $lctl add_uuid ${host_name}_UUID $ost_nid@$NETTYPE >/dev/null 2>&1
+ $lctl <<EOF
+ attach osc ${obdfilter_name}_osc ${obdfilter_name}_osc_UUID
+ cfg_device ${obdfilter_name}_osc
+ setup ${obdfilter_name}_UUID ${host_name}_UUID
+EOF
+}
+
+# setup obdecho on server
setup_srv_obd () {
local server_nid=$1
local test_ostfsnm=$2
- echo
remote_shell "root@$server_nid" "$lctl << EOF
- attach obdecho $test_ostfsnm ${test_ostfsnm}_UUID
+ attach obdecho $test_ostfsnm ${test_ostfsnm}_UUID
cfg_device $test_ostfsnm
setup
+EOF"
+}
+
+# setup OSS on server
+setup_OSS () {
+ local server_nid=$1
+ remote_shell "root@$server_nid" "$lctl << EOF
attach ost OSS OSS_UUID
cfg_device OSS
setup
-EOF"
+EOF"
}
# cleanup and detach the echo-clients that we have created during the test.
check_cleanup () {
type_obj="$1"
- osc_names_str=$(lctl dl | grep $type_obj)
+ osc_names_str=$($lctl dl | grep $type_obj)
count=0;
for name in $osc_names_str; do
count=$((count+1))
check_setup () {
type_obj="$1"
- osc_names_str=$(lctl dl | grep $type_obj)
+ osc_names_str=$($lctl dl | grep $type_obj)
count=0;
for name in $osc_names_str; do
count=$((count+1))
# added from bugzill req.
get_targets () {
if [ -z "$ost_names" ]; then
- OSTS=$($lctl device_list | awk "{if (\$2 == \"UP\" && \
+ targets=$($lctl device_list | awk "{if (\$2 == \"UP\" && \
\$3 == \"obdfilter\") {print \$4} }")
fi
- if [ -z "$OSTS" ]; then
- echo "Can't find any OSTs to test. Please set ost_names=..."
+ if [ -z "$targets" ]; then
+ echo "Can't find any OSTs to test. Please set targets=..."
exit 1
fi
count=0
- for name in $OSTS; do
+ for name in $targets; do
ost_names[$count]=$name
+ str=(`split_hostname $name`)
+ host_names[$count]=${str[0]}
count=$((count+1))
done
}
get_hosts () {
# split out hostnames from ost names
for ((i = 0; i < count; i++)); do
- str=(`split_hostname ${OSTS[$i]}`)
+ str=(`split_hostname ${targets[$i]}`)
host_list[$i]=${str[0]}
ost_names[$i]=${str[1]}
done
git://git.whamcloud.com / fs / lustre-release.git / blobdiff