SVN: rc-scripts/trunk/rc.d/init.d/netfs

[arekm]

Author: arekm
Date: Fri Dec  3 10:38:23 2010
New Revision: 11927

Added:
   rc-scripts/trunk/rc.d/init.d/netfs   (contents, props changed)
Log:
Networked filesystems mount/umount. Unfinished.

Added: rc-scripts/trunk/rc.d/init.d/netfs
==============================================================================
--- (empty file)
+++ rc-scripts/trunk/rc.d/init.d/netfs	Fri Dec  3 10:38:23 2010
@@ -0,0 +1,159 @@
+#!/bin/sh
+#
+# netfs         Mount network filesystems.
+#
+# Authors:	Bill Nottingham <notting at redhat.com>
+#		AJ Lewis <alewis at redhat.com>
+# 		Miquel van Smoorenburg, <miquels at drinkel.nl.mugnet.org>
+#
+# chkconfig: 345 25 75
+# description: Mounts and unmounts all Network File System (NFS), \
+#	       CIFS (Lan Manager/Windows), and NCP (NetWare) mount points.
+
+[ -f /etc/sysconfig/network ] || exit 0
+. /etc/init.d/functions
+. /etc/sysconfig/network
+
+NFSFSTAB=$(LC_ALL=C awk '!/^#/ && $3 ~ /^nfs/ && $3 != "nfsd" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
+CIFSFSTAB=$(LC_ALL=C awk '!/^#/ && $3 == "cifs" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
+NCPFSTAB=$(LC_ALL=C awk '!/^#/ && $3 == "ncpfs" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
+NETDEVFSTAB=$(LC_ALL=C awk '!/^#/ && $4 ~/_netdev/ && $4 !~ /noauto/ { print $1 }' /etc/fstab)
+
+NFSMTAB=$(LC_ALL=C awk '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" { print $2 }' /proc/mounts)
+CIFSMTAB=$(LC_ALL=C awk '$3 == "cifs" { print $2 }' /proc/mounts)
+NCPMTAB=$(LC_ALL=C awk '$3 == "ncpfs" { print $2 }' /proc/mounts)
+NETDEVMTAB=$(LC_ALL=C awk '$4 ~ /_netdev/ && $2 != "/" { print $2 }' /etc/mtab)
+
+# See how we were called.
+case "$1" in
+  start)
+        [ ! -f /var/lock/subsys/network ] && exit 0
+        [ "$EUID" != "0" ] && exit 4
+        [ -n "$NFSFSTAB" ] && 
+	  {
+	    [ ! -f /var/lock/subsys/rpcbind ] && service rpcbind start
+	    run_cmd "Mounting NFS filesystems: " mount -a -t nfs,nfs4
+	  }
+        [ -n "$CIFSFSTAB" ] && run_cmd "Mounting CIFS filesystems: " mount -a -t cifs
+        [ -n "$NCPFSTAB" ] && run_cmd "Mounting NCP filesystems: " mount -a -t ncpfs
+        [ -n "$NETDEVFSTAB" ] &&
+	  {
+	    if [ -f /etc/mdadm.conf ]; then
+		mdadm -A -s
+	    fi
+	    if [ -f /etc/multipath.conf ] && [ -x /sbin/multipath ]; then
+	    	modprobe dm-multipath >/dev/null 2>&1
+		/sbin/multipath -v 0
+		if [ -x /sbin/kpartx ]; then
+		       /sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -a -p p"
+		fi
+	    fi
+	    if [ -x /sbin/lvm ]; then
+		if /sbin/lvm vgscan > /dev/null 2>&1 ; then
+		       run_cmd "Setting up Logical Volume Management:" /sbin/lvm vgchange -a y
+		fi
+	    fi
+
+	    if [ -f /etc/crypttab ]; then
+	        init_crypto 1
+	    fi
+
+	    show "Checking network-attached filesystems"; started
+	    initlog -c "fsck -A -T -R -a -t opts=_netdev"
+	    rc=$?
+	    
+	    if [ "$rc" -gt 1 ]; then
+		echo
+		echo
+		nls "*** An error occurred during the file system check."
+		nls "*** Dropping you to a shell; the system will reboot"
+		nls "*** when you leave the shell."
+		
+		PS1="$(nls '(Repair filesystem)# ')"; export PS1
+		[ "$SELINUX" = "1" ] && disable_selinux
+		if ! is_no "$RUN_SULOGIN_ON_ERR"; then
+			/sbin/sulogin
+		else
+			/bin/sh
+		fi
+		shutdown -r now
+	   fi
+	  }
+	touch /var/lock/subsys/netfs
+	run_cmd "Mounting other filesystems: " mount -a -t nonfs,nfs4,cifs,ncpfs,gfs
+	;;
+  stop)
+        # Unmount loopback stuff first
+        [ "$EUID" != "0" ] && exit 4
+	__umount_loopback_loop
+  	if [ -n "$NETDEVMTAB" ]; then
+		__umount_loop '$4 ~ /_netdev/ && $2 != "/" {print $2}' \
+			/etc/mtab \
+			$(nls "Unmounting network block filesystems: ") \
+			$(nls "Unmounting network block filesystems (retry): ")
+	fi
+  	if [ -n "$NFSMTAB" ]; then
+		__umount_loop '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" {print $2}' \
+			/proc/mounts \
+			$(nls "Unmounting NFS filesystems: ") \
+			$(nls "Unmounting NFS filesystems (retry): ") \
+			"-f -l"
+	fi
+	[ -n "$CIFSMTAB" ] && run_cmd "Unmounting CIFS filesystems: " umount -a -t cifs
+	[ -n "$NCPMTAB" ] && run_cmd "Unmounting NCP filesystems: " umount -a -t ncp,ncpfs
+	rm -f /var/lock/subsys/netfs
+	;;
+  status)
+	if [ -f /proc/mounts ] ; then
+	        [ -n "$NFSFSTAB" ] && {
+		     nls "Configured NFS mountpoints: "
+		     for fs in $NFSFSTAB; do echo $fs ; done
+		}
+	        [ -n "$CIFSFSTAB" ] && {
+		     nls "Configured CIFS mountpoints: "
+		     for fs in $CIFSFSTAB; do echo $fs ; done
+		}
+	        [ -n "$NCPFSTAB" ] && {
+		     nls "Configured NCP mountpoints: "
+		     for fs in $NCPFSTAB; do echo $fs ; done
+		}
+		[ -n "$NETDEVFSTAB" ] && {
+		      nls "Configured network block devices: "
+		      for fs in $NETDEVFSTAB; do echo $fs ; done
+		}
+		[ -n "$NFSMTAB" ] && {
+                      nls "Active NFS mountpoints: "
+		      for fs in $NFSMTAB; do echo $fs ; done
+		}
+		[ -n "$CIFSMTAB" ] && {
+                      nls "Active CIFS mountpoints: "
+		      for fs in $CIFSMTAB; do echo $fs ; done
+		}
+		[ -n "$NCPMTAB" ] && {
+                      nls "Active NCP mountpoints: "
+		      for fs in $NCPMTAB; do echo $fs ; done
+		}
+		[ -n "$NETDEVMTAB" ] && {
+		      nls "Active network block devices: "
+		      for fs in $NETDEVMTAB; do echo $fs ; done
+		}
+	else
+		nls "/proc filesystem unavailable"
+	fi
+	[ -r /var/lock/subsys/netfs ] || exit 3
+	;;
+  restart)
+	$0 stop
+	$0 start
+	exit $?
+	;;
+  reload)
+        $0 start
+	exit $?
+	;;
+  *)
+	echo $"Usage: $0 {start|stop|restart|reload|status}"
+	exit 2
+esac
+
+exit 0