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|
#!/bin/bash
#
# netfs Mount network filesystems.
#
# Authors: Bill Nottingham <notting@redhat.com>
# Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
#
# chkconfig: 345 25 75
# description: Mounts and unmounts all Network File System (NFS), \
# SMB/CIFS (Lan Manager/Windows), and NCP (NetWare) mount points.
### BEGIN INIT INFO
# Provides: $local_fs $remote_fs
### END INIT INFO
[ -f /etc/sysconfig/network ] || exit 0
. /etc/init.d/functions
. /etc/sysconfig/network
# Check that networking is up.
[ "${NETWORKING}" = "no" ] && exit 0
NFSFSTAB=`LC_ALL=C awk '!/^#/ && $3 ~ /^nfs/ && $3 != "nfsd" && $4 !~ /noauto/ { print $2 }' /etc/fstab`
SMBFSTAB=`LC_ALL=C awk '!/^#/ && $3 == "smbfs" && $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`
NETDEVMTAB=`LC_ALL=C awk '!/^#/ && $4 ~ /_netdev/ && $2 != "/" { print $2 }' /etc/mtab`
NFSMTAB=`LC_ALL=C awk '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" { print $2 }' /proc/mounts`
SMBMTAB=`LC_ALL=C awk '$3 == "smbfs" { 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`
# See how we were called.
case "$1" in
start)
[ -n "$NFSFSTAB" ] &&
{
[ ! -f /var/lock/subsys/portmap ] && service portmap start
action $"Mounting NFS filesystems: " mount -a -t nfs,nfs4
}
[ -n "$SMBFSTAB" ] && action $"Mounting SMB filesystems: " mount -a -t smbfs
[ -n "$CIFSFSTAB" ] && action $"Mounting CIFS filesystems: " mount -a -t cifs
[ -n "$NCPFSTAB" ] && action $"Mounting NCP filesystems: " mount -a -t ncpfs
touch /var/lock/subsys/netfs
action $"Mounting other filesystems: " mount -a -t nonfs,nfs4,smbfs,cifs,ncpfs,gfs
;;
stop)
# Unmount loopback stuff first
remaining=`LC_ALL=C awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts`
devremaining=`LC_ALL=C awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts`
[ -n "$remaining" ] && {
sig=
retry=3
while [ -n "$remaining" -a "$retry" -gt 0 ]
do
if [ "$retry" -lt 3 ]; then
action $"Unmounting loopback filesystems (retry):" umount $remaining
else
action $"Unmounting loopback filesystems: " umount $remaining
fi
for dev in $devremaining ; do
losetup $dev >/dev/null 2>&1 && \
action $"Detaching loopback device $dev: " losetup -d $dev
done
remaining=`LC_ALL=C awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts`
devremaining=`LC_ALL=C awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts`
[ -z "$remaining" ] && break
/sbin/fuser -k -m $sig $remaining >/dev/null
sleep 5
retry=$(($retry -1))
sig=-9
done
}
[ -n "$NETDEVMTAB" ] && {
sig=
retry=3
remaining=`LC_ALL=C awk '!/^#/ && $4 ~ /_netdev/ && $2 != "/" {print $2}' /etc/mtab`
while [ -n "$remaining" -a "$retry" -gt 0 ]
do
if [ "$retry" -lt 3 ]; then
action $"Unmounting network block filesystems (retry): " umount -a -O _netdev
else
action $"Unmounting network block filesystems: " umount -a -O _netdev
fi
sleep 2
remaining=`LC_ALL=C awk '!/^#/ && $4 ~ /_netdev/ && $2 != "/" {print $2}' /etc/mtab`
[ -z "$remaining" ] && break
/sbin/fuser -k -m $sig $remaining >/dev/null
sleep 5
retry=$(($retry - 1))
sig=-9
done
}
[ -n "$NFSMTAB" ] && {
sig=
retry=3
remaining=`LC_ALL=C awk '$3 ~ /^nfs/ && $2 != "/" {print $2}' /proc/mounts`
while [ -n "$remaining" -a "$retry" -gt 0 ]
do
if [ "$retry" -lt 3 ]; then
action $"Unmounting NFS filesystems (retry): " umount -f -l $remaining
else
action $"Unmounting NFS filesystems: " umount -f -l $remaining
fi
sleep 2
remaining=`LC_ALL=C awk '$3 ~ /^nfs/ && $2 != "/" {print $2}' /proc/mounts`
[ -z "$remaining" ] && break
/sbin/fuser -k -m $sig $remaining >/dev/null
sleep 5
retry=$(($retry - 1))
sig=-9
done
}
[ -n "$SMBMTAB" ] && action $"Unmounting SMB filesystems: " umount -a -t smbfs
[ -n "$CIFSMTAB" ] && action $"Unmounting CIFS filesystems: " umount -a -t cifs
[ -n "$NCPMTAB" ] && action $"Unmounting NCP filesystems: " umount -a -t ncpfs
rm -f /var/lock/subsys/netfs
;;
status)
if [ -f /proc/mounts ] ; then
[ -n "$NFSFSTAB" ] && {
echo $"Configured NFS mountpoints: "
for fs in $NFSFSTAB; do echo $fs ; done
}
[ -n "$SMBFSTAB" ] && {
echo $"Configured SMB mountpoints: "
for fs in $SMBFSTAB; do echo $fs ; done
}
[ -n "$CIFSFSTAB" ] && {
echo $"Configured CIFS mountpoints: "
for fs in $CIFSFSTAB; do echo $fs ; done
}
[ -n "$NCPFSTAB" ] && {
echo $"Configured NCP mountpoints: "
for fs in $NCPFSTAB; do echo $fs ; done
}
[ -n "$NFSMTAB" ] && {
echo $"Active NFS mountpoints: "
for fs in $NFSMTAB; do echo $fs ; done
}
[ -n "$SMBMTAB" ] && {
echo $"Active SMB mountpoints: "
for fs in $SMBMTAB; do echo $fs ; done
}
[ -n "$CIFSMTAB" ] && {
echo $"Active CIFS mountpoints: "
for fs in $CIFSMTAB; do echo $fs ; done
}
[ -n "$NCPMTAB" ] && {
echo $"Active NCP mountpoints: "
for fs in $NCPMTAB; do echo $fs ; done
}
else
echo $"/proc filesystem unavailable"
fi
;;
restart)
$0 stop
$0 start
;;
reload)
$0 start
;;
*)
echo $"Usage: $0 {start|stop|restart|reload|status}"
exit 1
esac
exit 0
|
