+#!/bin/sh
export PATH=$PATH:/sbin:/usr/sbin
-if [ -d /r ]; then
- R=/r
-fi
+[ -d /r ] && R=/r
PORTALS=$SRCDIR/../../portals
LUSTRE=$SRCDIR/../../obd
LOOPNUM=0; export LOOPNUM
if [ -b /dev/loop0 ]; then
LOOP=/dev/loop
+elif [ -b /dev/loop/0 ]; then
+ LOOP=/dev/loop/
else
- if [ -b /dev/loop/0 ]; then
- LOOP=/dev/loop/
- else
- echo "Cannot find /dev/loop0 or /dev/loop/0" 1>&2 && exit -1
- fi
+ echo "Cannot find /dev/loop0 or /dev/loop/0" 1>&2 && exit -1
fi
# Return the next unused loop device on stdout and in the $LOOPDEV
echo "usage: $0 <fstype> <file> [size]" 1>&2 && exit -1
PM="/proc/mounts"
- [ -f "$PM" ] || PM="/etc/mtab"
+ [ -r "$PM" ] || PM="/etc/mtab"
grep "$2 " $PM 1>&2 && echo "$0: $2 is in $PM!" 1>&2 && exit -1
[ $# -ne 3 ] && \
echo "usage: $0 <fstype> <file> <size>" 1>&2 && exit -1
- if [ -f "$EFILE" ]; then
+ if [ -r "$EFILE" ]; then
echo "using existing filesystem $EFILE for $2"
zcat "$EFILE" > $2 || exit -1
sync
echo "The GDB module script is in /tmp/ogdb"
}
+# We need at least one setup file to be given. It can be passed on
+# the command-line, or it can be found in the home directory, or it
+# can even be sourced into the current shell environment.
+setup_opts() {
+ DEF=$HOME/.lustretestrc
+ [ -r $DEF ] && . $DEF && SETUP=y
+
+ for CFG in "$@" ; do
+ case $CFG in
+ *.cfg) [ -r "$CFG" ] && . $CFG && SETUP=y ;;
+ esac
+ done
+
+ if [ "$SETUP" != "y" ]; then
+ echo "error: no config file on command-line and no $DEF" 1>&2
+ exit -1
+ fi
+}
+
setup_portals() {
if [ -z "$NETWORK" -o -z "$LOCALHOST" -o -z "$SERVER" ]; then
echo "$0: NETWORK or LOCALHOST or SERVER is not set" 1>&2
insmod $PORTALS/linux/socknal/ksocknal.o || exit -1
$ACCEPTOR $PORT
;;
- *) echo "$0: unknown NETWORK \'$NETWORK\'" 1>&2
+ *) echo "$0: unknown NETWORK '$NETWORK'" 1>&2
exit -1
;;
esac
echo "Press Enter to continue"
read
}
+
+DEVNO=0; export DEVNO
+
+setup_mds() {
+ [ "$SETUP_MDS" = "y" ] || return 0
+
+ if [ -z "$MDSFS" -o -z "$MDSDEV" ]; then
+ echo "error: setup_mds: MDSFS or MDSDEV unset" 1>&2
+ return -1
+ fi
+
+ if [ "$1" != "new_fs" -a "$1" != "old_fs" ]; then
+ echo "usage: setup_mds {new_fs|old_fs}" 1>&2
+ return -1
+ fi
+
+ $1 ${MDSFS} ${MDSDEV} ${MDSSIZE}
+ MDS=${LOOPDEV}
+
+ MDS_DEVNO=$DEVNO; DEVNO=`expr $DEVNO + 1`
+
+ $OBDCTL <<- EOF
+ device ${MDS_DEVNO}
+ attach mds
+ setup ${MDS} ${MDSFS}
+ quit
+ EOF
+}
+
+setup_ost() {
+ [ "$SETUP_OST" = "y" ] || return 0
+
+ if [ -z "$OSTTYPE" ]; then
+ echo "error: setup_ost: OSTTYPE unset" 1>&2
+ return -1
+ fi
+
+ case $OSTTYPE in
+ obdecho) OBD=
+ OBDARG=
+ NEED_FS=n
+ ;;
+ obdext2) OBDARG=
+ NEED_FS=y
+ ;;
+ obdfilter) OBDARG=$OSTFS
+ NEED_FS=y
+ ;;
+ *) echo "error: setup_ost: unknown OSTTYPE '$OSTTYPE'" 1>&2
+ return -1
+ ;;
+ esac
+
+ if [ "$NEED_FS" = "y" ]; then
+ [ "$1" ] && DO_FS=$1
+ if [ -z "$OSTFS" -o -z "$OSTDEV" ]; then
+ echo "error: setup_ost: OSTFS or OSTDEV unset" 1>&2
+ return -1
+ fi
+
+ if [ "$DO_FS" != "new_fs" -a "$DO_FS" != "old_fs" ]; then
+ echo "usage: setup_ost {new_fs|old_fs}" 1>&2
+ return -1
+ fi
+
+ $DO_FS ${OSTFS} ${OSTDEV} ${OSTSIZE}
+ OBD=${LOOPDEV}
+ fi
+
+ OBD_DEVNO=$DEVNO; DEVNO=`expr $DEVNO + 1`
+ OST_DEVNO=$DEVNO; DEVNO=`expr $DEVNO + 1`
+
+ $OBDCTL <<- EOF
+ device ${OBD_DEVNO}
+ attach ${OSTTYPE}
+ setup ${OBD} ${OBDARG}
+ device ${OST_DEVNO}
+ attach ost
+ setup ${OBD_DEVNO}
+ quit
+ EOF
+}
+
+setup_server() {
+ setup_mds $1 && setup_ost $1
+}
+
+setup_osc() {
+ [ "$SETUP_OSC" != "y" ] && return 0
+
+ OSC_DEVNO=$DEVNO; DEVNO=`expr $DEVNO + 1`
+ $OBDCTL <<- EOF || return $rc
+ device ${OSC_DEVNO}
+ attach osc
+ setup -1
+ quit
+ EOF
+}
+
+setup_mount() {
+ [ "$SETUP_MOUNT" != "y" ] && return 0
+
+ if [ -z "$OSCMT" ]; then
+ echo "error: setup_mount: OSCMT unset" 1>&2
+ return -1
+ fi
+
+ [ ! -d $OSCMT ] && mkdir $OSCMT
+ mount -t lustre_lite -o device=$OSC_DEVNO none $OSCMT
+}
+
+setup_client() {
+ setup_osc && setup_mount
+}
+
+DEBUG_ON="echo 0xffffffff > /proc/sys/portals/debug"
+DEBUG_OFF="echo 0 > /proc/sys/portals/debug"
+
+debug_server_off() {
+ if [ "$SERVER" != "$LOCALHOST" ]; then
+ $RSH $SERVER "$DEBUG_OFF"
+ else
+ $DEBUG_OFF
+ fi
+}
+
+debug_server_on() {
+ if [ "$SERVER" != "$LOCALHOST" ]; then
+ $RSH $SERVER "$DEBUG_ON"
+ else
+ $DEBUG_ON
+ fi
+}
+
+debug_client_off() {
+ $DEBUG_OFF
+}
+
+debug_client_on() {
+ $DEBUG_ON
+}
+
+cleanup_portals() {
+ $PTLCTL <<- EOF
+ setup tcp
+ disconnect
+ del_uuid self
+ del_uuid mds
+ del_uuid ost
+ del_uuid ldlm
+ quit
+ EOF
+
+ rmmod kqswnal
+ rmmod ksocknal
+ rmmod portals
+}
+
+cleanup_lustre() {
+ killall acceptor
+
+ $OBDCTL <<- EOF
+ device 3
+ cleanup
+ detach
+ device 2
+ cleanup
+ detach
+ device 1
+ cleanup
+ detach
+ device 0
+ cleanup
+ detach
+ quit
+ EOF
+
+
+ losetup -d ${LOOP}0
+ losetup -d ${LOOP}1
+ losetup -d ${LOOP}2
+
+ rmmod llite
+ rmmod mdc
+
+ rmmod mds
+ rmmod ost
+ rmmod osc
+ rmmod obdecho
+ rmmod obdfilter
+ rmmod obdext2
+
+ rmmod ldlm
+ rmmod ptlrpc
+ rmmod obdclass
+}
+
+cleanup_mds() {
+ [ "$SETUP" -a -z "$SETUP_MDS" ] && return 0
+
+ [ "$SETUP" ] || MDS_DEVNO=0
+
+ $OBDCTL <<- EOF
+ device ${MDS_DEVNO}
+ cleanup
+ detach
+ quit
+ EOF
+}
+
+cleanup_ost() {
+ [ "$SETUP" -a -z "$SETUP_OST" ] && return 0
+
+ if [ -z "$SETUP" ]; then
+ OST_DEVNO=2
+ OBD_DEVNO=1
+ fi
+
+ $OBDCTL <<- EOF
+ device ${OST_DEVNO}
+ cleanup
+ detach
+ device ${OBD_DEVNO}
+ cleanup
+ detach
+ quit
+ EOF
+}
+
+cleanup_server() {
+ cleanup_mds && cleanup_ost
+ DEVNO=0
+}
+
+cleanup_mount() {
+ [ "$SETUP" -a -z "$SETUP_MOUNT" ] && return 0
+
+ [ "$OSCMT" ] || OSCMT=/mnt/lustre
+ umount $OSCMT
+}
+
+cleanup_osc() {
+ [ "$SETUP" -a -z "$SETUP_OSC" ] && return 0
+
+ [ "$SETUP" ] || OSC_DEVNO=3
+
+ $OBDCTL <<- EOF
+ device ${OSC_DEVNO}
+ cleanup
+ detach
+ quit
+ EOF
+}
+
+cleanup_client() {
+ cleanup_mount && cleanup_osc
+ DEVNO=0
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff