Attachment 144586 Details for Bug 221037 – nfswait

nfswait

nfswait (text/plain), 1.16 KB, created by Pierre Ossman on 2006-12-30 22:14:57 UTC

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Creator: Pierre Ossman

Created: 2006-12-30 22:14:57 UTC

Size: 1.16 KB

patch

obsolete

>#!/bin/bash
>#
># nfswait       Wait for NFS server to come up
>#
># Authors:	Pierre Ossman <drzeus@drzeus.cx>
>#
># chkconfig: 345 24 76
># description: Waits for a NFS server to come up so that mounts will not fail.
>
># Source function library.
>. /etc/rc.d/init.d/functions
>
># Source networking configuration.
>[ -f /etc/sysconfig/network ] || exit 0
>
>. /etc/sysconfig/network
>
>RETRANS=120
>[ -f /etc/sysconfig/nfswait ] && . /etc/sysconfig/nfswait
>
># Check that networking is up.
>[ "${NETWORKING}" = "no" ] && exit 0
>
>NFSSRVS=`LC_ALL=C awk '!/^#/ && $3 ~ /^nfs/ && $3 != "nfsd" && $4 !~ /noauto/ { print $1 } ' /etc/fstab | sed 's/:.*$//' | sort | uniq`
>
>_wait_for_nfssrv() {
>	local start now
>	start=`date +%s`
>	while ! showmount $1 > /dev/null 2>&1; do
>		now=`date +%s`
>		if [ $[ $now - $start ] -gt 120 ]; then
>			return 1
>		fi
>		sleep 1
>	done
>
>	return 0
>}
>
># See how we were called.
>case "$1" in
>  start)
>	for SRV in $NFSSRVS; do
>		action "Waiting for NFS server $SRV..." _wait_for_nfssrv $SRV
>	done
>	;;
>  stop)
>	# Nothing to wait for when shutting down
>	;;
>  restart)
>	$0 start
>	;;
>  reload)
>        $0 start
>	;;
>  *)
>	echo $"Usage: $0 {start|stop|restart|reload}"
>	exit 1
>esac
>
>exit 0

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Attachments on bug 221037: 144586 | 154340