rc.d/init.d/netfs

   1 #!/bin/sh
   2 #
   3 # netfs         Mount network filesystems.
   4 #
   5 # Authors:      Bill Nottingham <notting@redhat.com>
   6 #               AJ Lewis <alewis@redhat.com>
   7 #               Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
   8 #
   9 # chkconfig: 345 25 75
  10 # description: Mounts and unmounts all Network File System (NFS), \
  11 #              CIFS (Lan Manager/Windows), and NCP (NetWare) mount points.
  12
  13 [ -f /etc/sysconfig/network ] || exit 0
  14 . /etc/rc.d/init.d/functions
  15 . /etc/rc.d/init.d/cryptsetup
  16 . /etc/sysconfig/network
  17
  18 # nfs uses own script for that
  19 if [ ! -f /etc/rc.d/init.d/nfsfs ]; then
  20         NFSFSTAB=$(LC_ALL=C awk '!/^#/ && $3 ~ /^nfs/ && $3 != "nfsd" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
  21         NFSMTAB=$(LC_ALL=C awk '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" { print $2 }' /proc/mounts)
  22 fi
  23
  24 CIFSFSTAB=$(LC_ALL=C awk '!/^#/ && $3 == "cifs" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
  25 NCPFSTAB=$(LC_ALL=C awk '!/^#/ && $3 == "ncpfs" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
  26 NETDEVFSTAB=$(LC_ALL=C awk '!/^#/ && $4 ~/_netdev/ && $4 !~ /noauto/ { print $1 }' /etc/fstab)
  27
  28 NFSMTAB=$(LC_ALL=C awk '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" { print $2 }' /proc/mounts)
  29 CIFSMTAB=$(LC_ALL=C awk '$3 == "cifs" { print $2 }' /proc/mounts)
  30 NCPMTAB=$(LC_ALL=C awk '$3 == "ncpfs" { print $2 }' /proc/mounts)
  31 NETDEVMTAB=$(LC_ALL=C awk '$4 ~ /_netdev/ && $2 != "/" { print $2 }' /etc/mtab)
  32
  33 start() {
  34         [ ! -f /var/lock/subsys/network ] && exit 0
  35         [ "$(id -u)" != "0" ] && exit 4
  36         [ -n "$NFSFSTAB" ] &&
  37           {
  38             [ ! -f /var/lock/subsys/rpcbind ] && service rpcbind start
  39             run_cmd "Mounting NFS filesystems" mount -a -t nfs,nfs4
  40           }
  41         [ -n "$CIFSFSTAB" ] && run_cmd "Mounting CIFS filesystems" mount -a -t cifs
  42         [ -n "$NCPFSTAB" ] && run_cmd "Mounting NCP filesystems" mount -a -t ncpfs
  43         [ -n "$NETDEVFSTAB" ] &&
  44           {
  45             if [ -f /etc/mdadm.conf ]; then
  46                 mdadm -A -s
  47             fi
  48             if [ -f /etc/multipath.conf ] && [ -x /sbin/multipath ]; then
  49                 modprobe dm-multipath >/dev/null 2>&1
  50                 /sbin/multipath -v 0
  51                 if [ -x /sbin/kpartx ]; then
  52                        /sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -a -p p"
  53                 fi
  54             fi
  55             if [ -x /sbin/lvm ]; then
  56                 if /sbin/lvm vgscan > /dev/null 2>&1 ; then
  57                        run_cmd "Setting up Logical Volume Management" /sbin/lvm vgchange -a y
  58                 fi
  59             fi
  60
  61             if [ -f /etc/crypttab ]; then
  62                 init_crypto 1
  63             fi
  64
  65             show "Checking network-attached filesystems"; started
  66             initlog -c "fsck -A -T -R -a -t opts=_netdev"
  67             rc=$?
  68
  69             if [ "$rc" -gt 1 ]; then
  70                 echo
  71                 echo
  72                 nls "*** An error occurred during the file system check."
  73                 nls "*** Dropping you to a shell; the system will reboot"
  74                 nls "*** when you leave the shell."
  75
  76                 PS1="$(nls '(Repair filesystem)# ')"; export PS1
  77                 [ "$SELINUX" = "1" ] && disable_selinux
  78                 if ! is_no "$RUN_SULOGIN_ON_ERR"; then
  79                         /sbin/sulogin
  80                 else
  81                         /bin/sh
  82                 fi
  83                 shutdown -r now
  84            fi
  85           }
  86         touch /var/lock/subsys/netfs
  87         run_cmd "Mounting other filesystems" mount -a -t nonfs,nfs4,cifs,ncpfs,gfs
  88 }
  89
  90 stop() {
  91         # Unmount loopback stuff first
  92         [ "$(id -u)" != "0" ] && exit 4
  93         __umount_loopback_loop
  94         if [ -n "$NETDEVMTAB" ]; then
  95                 __umount_loop '$4 ~ /_netdev/ && $2 != "/" {print $2}' \
  96                         /etc/mtab \
  97                         "$(nls "Unmounting network block filesystems")" \
  98                         "$(nls "Unmounting network block filesystems (retry)")"
  99         fi
 100         if [ -n "$NFSMTAB" ]; then
 101                 __umount_loop '$3 ~ /^nfs/ && $3 != "nfsd" && $2 != "/" {print $2}' \
 102                         /proc/mounts \
 103                         "$(nls "Unmounting NFS filesystems")" \
 104                         "$(nls "Unmounting NFS filesystems (retry)")" \
 105                         "-f -l"
 106         fi
 107         [ -n "$CIFSMTAB" ] && run_cmd "Unmounting CIFS filesystems" umount -a -t cifs
 108         [ -n "$NCPMTAB" ] && run_cmd "Unmounting NCP filesystems" umount -a -t ncp,ncpfs
 109         rm -f /var/lock/subsys/netfs
 110 }
 111
 112 status() {
 113         if [ -f /proc/mounts ]; then
 114                 [ -n "$NFSFSTAB" ] && {
 115                      nls "Configured NFS mountpoints: "
 116                      for fs in $NFSFSTAB; do echo $fs ; done
 117                 }
 118                 [ -n "$CIFSFSTAB" ] && {
 119                      nls "Configured CIFS mountpoints: "
 120                      for fs in $CIFSFSTAB; do echo $fs ; done
 121                 }
 122                 [ -n "$NCPFSTAB" ] && {
 123                      nls "Configured NCP mountpoints: "
 124                      for fs in $NCPFSTAB; do echo $fs ; done
 125                 }
 126                 [ -n "$NETDEVFSTAB" ] && {
 127                       nls "Configured network block devices: "
 128                       for fs in $NETDEVFSTAB; do echo $fs ; done
 129                 }
 130                 [ -n "$NFSMTAB" ] && {
 131                       nls "Active NFS mountpoints: "
 132                       for fs in $NFSMTAB; do echo $fs ; done
 133                 }
 134                 [ -n "$CIFSMTAB" ] && {
 135                       nls "Active CIFS mountpoints: "
 136                       for fs in $CIFSMTAB; do echo $fs ; done
 137                 }
 138                 [ -n "$NCPMTAB" ] && {
 139                       nls "Active NCP mountpoints: "
 140                       for fs in $NCPMTAB; do echo $fs ; done
 141                 }
 142                 [ -n "$NETDEVMTAB" ] && {
 143                       nls "Active network block devices: "
 144                       for fs in $NETDEVMTAB; do echo $fs ; done
 145                 }
 146         else
 147                 nls "/proc filesystem unavailable"
 148         fi
 149
 150         [ -r /var/lock/subsys/netfs ] || exit 3
 151 }
 152
 153 RETVAL=0
 154 # See how we were called.
 155 case "$1" in
 156   start)
 157         start
 158         ;;
 159   stop)
 160         stop
 161         ;;
 162   status)
 163         status
 164         ;;
 165   restart)
 166         stop
 167         start
 168         ;;
 169   reload)
 170         start
 171         ;;
 172   *)
 173         msg_usage "$0 {start|stop|restart|reload|status}"
 174         exit 2
 175 esac
 176
 177 exit $RETVAL