-#! /bin/sh
-#
+#! /bin/bash
+# Copyright 2000, International Business Machines Corporation and others.
+# All Rights Reserved.
+#
+# This software has been released under the terms of the IBM Public
+# License. For details, see the LICENSE file in the top-level source
+# directory or online at http://www.openafs.org/dl/license10.html
+
# AFS Start and stop AFS components
#
#
-# chkconfig: 345 60 20
+# chkconfig: 35 60 20
# description: AFS is a distributed file system which provides location
# transparency, caching and secure authentication.
# Additional configuration can be done in the /etc/sysconfig/afs
# file. Read the documentation in that file for more information.
#
+# The following section is used at least by SuSE insserv(8)
+### BEGIN INIT INFO
+# Provides: afs
+# Required-Start: $network
+# Required-Stop: $network
+# Default-Start: 3 5
+# Default-Stop: 0 1 2 6
+# Description: AFS is a distributed file system which provides location
+# transparency, caching and secure authentication.
+# Additional configuration can be done in the /etc/sysconfig/afs
+# file. Read the documentation in that file for more information.
+### END INIT INFO
+#
# Note that AFS does not use a pid file in /var/run. It is turned off by
# unmounting /afs.
+# check for special bootup functions
+if [ -f /etc/rc.d/init.d/functions ] ; then
+ . /etc/rc.d/init.d/functions
+ afs_rh=1
+else
+ # special (RedHat) functions not available...
+ # so I provide neccessary replacements (e.g. for SuSE)
+
+ function echo_failure () { echo -n " - failed." ; }
+
+ function echo_success () { echo -n " - successful." ; }
+
+ # these are hopefully all functions I use...
+fi
+
+runcmd() {
+ echo -n "$1 "
+ shift
+ if [ "$BOOTUP" = "color" ]; then
+ $* && echo_success || echo_failure
+ else
+ $*
+ fi
+ echo
+}
+
+SYSCNF=${SYSCNF:-/etc/sysconfig/afs}
+KERNEL_VERSION=`uname -r`
+
# Gather up options and post startup script name, if present
-if [ -f /etc/sysconfig/afs ]; then
- . /etc/sysconfig/afs
+if [ -f $SYSCNF ] ; then
+ . $SYSCNF
fi
+CACHEINFO=${CACHEINFO:-/usr/vice/etc/cacheinfo}
+CACHE=${CACHEDIR:-/usr/vice/cache}
+AFS=${AFSDIR:-/afs}
+AFSD=${AFSD:-/usr/vice/etc/afsd}
+BOSSERVER=${BOSSERVER:-/usr/afs/bin/bosserver}
+BOS=${BOS:-/usr/bin/bos}
+KILLAFS=${KILLAFS:-/usr/vice/etc/killafs}
+
# is_on returns 1 if value of arg is "on"
is_on() {
if test "$1" = "on" ; then return 0
else return 1
- fi
+ fi
+}
+
+on_network() {
+ ADDRS=`LANG=C ifconfig -a | grep 'inet addr' | grep -v 127.0.0.1 | wc -l`
+ if [ "$ADDRS" = "" ]; then
+ echo afs: No interfaces with IP address 1>&2
+ return 1
+ elif [ $ADDRS = 0 ]; then
+ echo afs: No interfaces with IP address 1>&2
+ return 1
+ fi
+ return 0
}
# If choose_client can't correctly determine which client to use, set
esac
# For now, just use uname -r to get the module version.
- VERSION=`uname -r`
-
- LIBAFS=libafs-$VERSION$MP.o
+ case $KERNEL_VERSION in
+ [1-2].[0-5].*)
+ LIBAFS=libafs-$KERNEL_VERSION$MP.o
+ ;;
+ *)
+ LIBAFS=libafs-$KERNEL_VERSION$MP.ko
+ ;;
+ esac
}
#
# unregister_filesystem_Rsmp_b240cad8 is a typcial SMP version string from
# a kernel built from ftp.kernel.org
#
-
-KSYMS_FILE=/proc/ksyms
+case $KERNEL_VERSION in
+ [1-2].[0-5].*)
+ KSYMS_FILE=/proc/ksyms
+ ;;
+ *)
+ KSYMS_FILE=/proc/kallsyms
+ ;;
+esac
SEARCH_STR="unregister_filesystem"
DEFAULT_SMP_PREFIX="smp_" # Redhat kernels need "smp" instead
PREFIX="" # none needed for UP with <= 1Gig memory
h8="$h$h$h$h$h$h$h$h"
prefix_set=0
- set X `fgrep $SEARCH_STR $KSYMS_FILE 2> /dev/null`; shift
- str=$2
+ set X `egrep "\<$SEARCH_STR" $KSYMS_FILE 2> /dev/null`; shift
+
+ case $KERNEL_VERSION in
+ [1-2].[0-5].*)
+ str=$2
+ ;;
+ *)
+ str=$3
+ ;;
+ esac
case $str in
${SEARCH_STR}_R$h8)
# No prefix required
esac
}
-
-MODLOADDIR=/usr/vice/etc/modload
+MODLOADDIR=${MODLOADDIR:-/usr/vice/etc/modload}
# load_client loads the AFS client module if it's not already loaded.
load_client() {
# If LIBAFS is set, use it.
choose_client
fi
- if [ ! -f $MODLOADDIR/$LIBAFS ] ; then
+ if [ ! -f "$MODLOADDIR/$LIBAFS" ] ; then
echo AFS module $MODLOADDIR/$LIBAFS does not exist. Not starting AFS.
exit 1
fi
- # use the prefix command if required
- set_prefix
- /sbin/insmod ${PREFIX:+-P $PREFIX} -f -m $MODLOADDIR/$LIBAFS > $MODLOADDIR/libafs.map 2>&1
+ if [ -f $KSYMS_FILE ]; then
+ # use the prefix command if required
+ case $KERNEL_VERSION in
+ [1-2].[0-5].*)
+ set_prefix
+ /sbin/insmod ${PREFIX:+-P $PREFIX} -f -m $MODLOADDIR/$LIBAFS > $MODLOADDIR/libafs.map 2>&1
+ ;;
+ *)
+ /sbin/insmod $MODLOADDIR/$LIBAFS > $MODLOADDIR/libafs.map 2>&1
+ ;;
+ esac
+ else
+ /sbin/insmod $MODLOADDIR/$LIBAFS > $MODLOADDIR/libafs.map 2>&1
+ fi
+}
+
+generate_cacheinfo() {
+ if [ "$CACHESIZE" = "AUTOMATIC" ]; then
+ LINE=`df -k $CACHE | tail -1`
+ PART=`echo $LINE | awk '{ if ( ($NF != "/usr") && ($NF != "/") ) print $NF; else print "NONE";}'`
+ if [ "$PART" = "NONE" ]; then
+ echo "$CACHE or /usr/vice is not a separate partition"
+ echo "you have to change the cachesize in $SYSCNF by hand"
+ echo "AFS will be started with a VERY small cache of 8Mb."
+ CACHESIZE=8000
+ else
+ # Check to see if df has pretty-printed for long dev (i.e. LVM)
+ FCHAR=`echo $LINE | cut -c 1`
+ if [ "$FCHAR" = "/" ]; then
+ PARTSIZE=`echo $LINE | awk '{print $2}'`
+ else
+ PARTSIZE=`echo $LINE | awk '{print $1}'`
+ fi
+ CACHESIZE=`echo $PARTSIZE | awk '{printf "%d",int(($1*.8)/1000)*1000}'`
+ fi
+ fi
+ if [ "x$CACHESIZE" != "x" ]; then
+ echo $AFS:$CACHE:$CACHESIZE >$CACHEINFO
+ chmod 0644 $CACHEINFO
+ else
+ CACHESIZE=`awk -F: '{print $3}' < $CACHEINFO`
+ fi
+}
+
+choose_afsdoptions() {
+ if [ -z "$OPTIONS" -o "$OPTIONS" = "AUTOMATIC" ]; then
+ if [ $CACHESIZE -lt 131072 ]; then
+ OPTIONS=$SMALL
+ elif [ $CACHESIZE -lt 524288 ]; then
+ OPTIONS=$MEDIUM
+ elif [ $CACHESIZE -lt 1048576 ]; then
+ OPTIONS=$LARGE
+ elif [ $CACHESIZE -lt 2097152 ]; then
+ OPTIONS=$XLARGE
+ else
+ OPTIONS=$XXLARGE
+ fi
+ fi
+ AFSD_OPTIONS="$OPTIONS $VERBOSE"
+ if is_on $ENABLE_AFSDB; then
+ AFSD_OPTIONS="$AFSD_OPTIONS -afsdb"
+ fi
+ if is_on $ENABLE_DYNROOT; then
+ AFSD_OPTIONS="$AFSD_OPTIONS -dynroot"
+ fi
}
case "$1" in
start)
+ if [ ! "$afs_rh" -o ! -f /var/lock/subsys/afs ]; then
+ if [ `echo "$OPTIONS" | grep -c dynroot` = 0 ]; then
+ on_network || exit 1
+ fi
# Load kernel extensions
if load_client ; then :
else
echo "Starting AFS services..... "
# Start bosserver, it if exists
- if is_on $AFS_SERVER && test -x /usr/afs/bin/bosserver ; then
- /usr/afs/bin/bosserver
+ if is_on $AFS_SERVER && test -x $BOSSERVER ; then
+ $BOSSERVER
+ test "$afs_rh" && touch /var/lock/subsys/afs
+ if is_on $WAIT_FOR_SALVAGE; then
+ # wait for fileserver to finish salvaging
+ sleep 10
+ while $BOS status localhost fs 2>&1 | grep 'Auxiliary.*salvaging'; do
+ echo "Waiting for salvager to finish..... "
+ sleep 10
+ done
+ fi
fi
# Start AFS client
- if is_on $AFS_CLIENT && test -x /usr/vice/etc/afsd ; then
- /usr/vice/etc/afsd ${OPTIONS}
-
- # Start AFS version of inetd.conf if present.
- if test -f /usr/afsws/etc/inetd.conf -a -x /usr/afsws/etc/inetd.afs ; then
- /usr/afsws/etc/inetd.afs /usr/afsws/etc/inetd.conf
- fi
+ if is_on $AFS_CLIENT && test -x $AFSD ; then
+ generate_cacheinfo
+ choose_afsdoptions
+ $AFSD ${AFSD_OPTIONS}
+ test "$afs_rh" && touch /var/lock/subsys/afs
$AFS_POST_INIT
fi
-
+ fi
;;
stop)
+ if [ ! "$afs_rh" -o -f /var/lock/subsys/afs ]; then
# Stop AFS
echo "Stopping AFS services..... "
if is_on $AFS_CLIENT ; then
- killall inetd.afs
+ if [ -x $KILLAFS ] ; then
+ runcmd "Sending all processes using /afs the TERM signal ..." $KILLAFS TERM
+ runcmd "Sending all processes using /afs the KILL signal ..." $KILLAFS KILL
+ fi
umount /afs
fi
- if is_on $AFS_SERVER && test -x /usr/afs/bin/bos ; then
+ if is_on $AFS_SERVER && test -x $BOS ; then
echo "Stopping AFS bosserver"
- /usr/afs/bin/bos shutdown localhost -localauth -wait
+ $BOS shutdown localhost -localauth -wait
killall -HUP bosserver
fi
/sbin/rmmod $LIBAFS
fi
+ rm -f /var/lock/subsys/afs
+ fi
+ ;;
+
+ restart)
+ # Restart AFS
+ $0 stop
+ $0 start
;;
*)
- echo Usage: 'afs <start|stop>'
+ echo Usage: 'afs <start|stop|restart>'
esac
+exit 0
+
+action fool the Red Hat initscripts
git://git.openafs.org / openafs.git / blobdiff