[patch] New attempt for patch to init script to work under both 2.4 and 2.6

patch (text/plain), 2.73 KB, created by Stefaan De Roeck (RETIRED) on 2005-12-23 01:35:34 UTC

--- /tmp/openafs-client-old	2005-11-13 18:06:46.000000000 +0100
+++ openafs-client	2005-12-23 10:29:46.000000000 +0100
@@ -10,22 +10,22 @@
 
 choose_afsdoptions() {
 	CACHESIZE=$(cut -d ':' -f 3 /etc/openafs/cacheinfo)
-	if [ -z "$OPTIONS" -o "$OPTIONS" = "AUTOMATIC" ]; then
-		if [ $CACHESIZE -lt 131072 ]; then
+	if [[ -z "$OPTIONS" || "$OPTIONS" = "AUTOMATIC" ]]; then
+		if [[ $CACHESIZE -lt 131072 ]]; then
 			OPTIONS=$SMALL
-		elif [ $CACHESIZE -lt 524288 ]; then
+		elif [[ $CACHESIZE -lt 524288 ]]; then
 			OPTIONS=$MEDIUM
-		elif [ $CACHESIZE -lt 1048576 ]; then
+		elif [[ $CACHESIZE -lt 1048576 ]]; then
 			OPTIONS=$LARGE
-		elif [ $CACHESIZE -lt 2097152 ]; then
+		elif [[ $CACHESIZE -lt 2097152 ]]; then
 			OPTIONS=$XLARGE
 		else
 			OPTIONS=$XXLARGE
 		fi
 	fi
 	AFSD_OPTIONS="$OPTIONS $VERBOSE"
-	[ "$ENABLE_AFSDB" = "yes" ] && AFSD_OPTIONS="$AFSD_OPTIONS -afsdb"
-	[ "$ENABLE_DYNROOT" = "yes" ] && AFSD_OPTIONS="$AFSD_OPTIONS -dynroot"
+	[[ "$ENABLE_AFSDB" = "yes" ]] && AFSD_OPTIONS="$AFSD_OPTIONS -afsdb"
+	[[ "$ENABLE_DYNROOT" = "yes" ]] && AFSD_OPTIONS="$AFSD_OPTIONS -dynroot"
 }
 
 start() {
@@ -38,34 +38,47 @@
 	if pgrep -u 0 afsd &> /dev/null; then
 		eerror "afsd already running, not attempting to restart"
 		eend 1
-	elif [ ! -f /lib/modules/$(uname -r)/kernel/fs/openafs/openafs.ko ]; then
-		eerror "OpenAFS kernel module not found, please re-emerge openafs-kernel"
-		eend 1
-	else
-		ebegin "Loading OpenAFS kernel module"
+	elif [[ -d /proc/fs/openafs ]]; then
+		ewarn "OpenAFS already active, trying to unload module"
 		if ! modprobe -r openafs; then
 			eerror "OpenAFS kernel module was loaded, unloading failed"
 			eend 1
-		elif ! modprobe openafs; then
-			eerror "Failed cleanly (re)loading the afs kernel module"
-			eend 1
 		else
-			eend 0
-			ebegin "Starting OpenAFS daemon"
-			choose_afsdoptions
-			/usr/sbin/afsd ${AFSD_OPTIONS} &> /dev/null
+			cleanstart
 			failed=$?
 			eend $failed
 		fi
+	else
+		cleanstart
+		failed=$?
+		eend $failed
 	fi
 		
 	eoutdent
 
-	if [ $failed != 0 ]; then
+	if [[ $failed != 0 ]]; then
 		return 1
 	fi
 }
 
+cleanstart()
+{
+	ebegin "Loading OpenAFS kernel module"
+	if ! modprobe openafs; then
+		eerror "Failed loading the afs kernel module"
+		eend 1
+		return 1
+	else
+		eend 0
+		ebegin "Starting OpenAFS daemon"
+		choose_afsdoptions
+		/usr/sbin/afsd ${AFSD_OPTIONS} &> /dev/null
+		failed=$?
+		eend $failed
+		return $failed
+	fi
+}
+
 stop() {
 	ebegin "Stopping OpenAFS client"
 	failed=1
@@ -83,7 +96,7 @@
 		failed=$?
 		eend $failed
 		
-		if [ $failed = 0 ]; then
+		if [[ $failed = 0 ]]; then
 			ebegin "Unloading OpenAFS module"
 			modprobe -r openafs
 			failed=$?
@@ -93,7 +106,7 @@
 
 	eoutdent
 
-	if [ $failed != 0 ]; then
+	if [[ $failed != 0 ]]; then
 		return 1
 	fi
 }