| 1 | #!/bin/bash |
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| 2 | # |
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| 3 | # GPFS configuration (SLES only) |
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| 4 | # |
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| 5 | # /etc/init.d/gpfs |
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| 6 | # |
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| 7 | ### BEGIN INIT INFO |
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| 8 | # Provides: gpfs |
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| 9 | # Required-Start: $local_fs $network portmap |
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| 10 | # Should-Start: |
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| 11 | # Required-Stop: |
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| 12 | # Should-Stop: |
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| 13 | # Default-Start: 2 3 5 |
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| 14 | # Default-Stop: |
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| 15 | # Description: Configure the GPFS environment and optionally mount filesystems |
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| 16 | ### END INIT INFO |
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| 17 | |
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| 18 | . /etc/rc.status |
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| 19 | |
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| 20 | rc_reset |
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| 21 | |
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| 22 | if [ ! -f /var/mmfs/etc/nfsdefs ]; then |
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| 23 | echo "$0: Can't find NFS defines (nfsdefs) in /var/mmfs/etc. Terminating." |
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| 24 | exit 0 |
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| 25 | fi |
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| 26 | if [ ! -f /var/mmfs/etc/nfsfuncs ]; then |
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| 27 | echo "$0: Can't find NFS functions (nfsfuncs) in /var/mmfs/etc. Terminating." |
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| 28 | exit 0 |
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| 29 | fi |
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| 30 | . /var/mmfs/etc/nfsdefs |
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| 31 | . /var/mmfs/etc/nfsfuncs |
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| 32 | |
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| 33 | start() { |
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| 34 | # We need to do the following before starting GPFS: |
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| 35 | # 1. Start ssh (or rsh) because we may need to communicate with other nodes |
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| 36 | # if this is a node failback |
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| 37 | # 2. Don't start NFS before GPFS because it causes nfsd restart |
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| 38 | # to fail in restart of lockd |
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| 39 | # 3. Configure NLM ports here so a subsequent start of nfsd will get the |
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| 40 | # correct ports assigned |
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| 41 | # 4. Cleanup any stale files left over on reboot |
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| 42 | |
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| 43 | if [ -f $NODELIST.shutdown ]; then |
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| 44 | if [ ! -f $NODELIST ]; then |
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| 45 | mv $NODELIST.shutdown $NODELIST |
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| 46 | else |
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| 47 | rm $NODELIST.shutdown |
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| 48 | fi |
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| 49 | fi |
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| 50 | startRshd |
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| 51 | configNLMPorts $(myGPFSIP) |
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| 52 | if [ $? -ne 0 ]; then |
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| 53 | echo "$0: cannot configure NLM ports for HA-NFS. NLM failover may not function correctly." |
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| 54 | fi |
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| 55 | |
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| 56 | if [ -e /usr/lpp/mmfs/bin/mmautoload ]; then |
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| 57 | /usr/lpp/mmfs/bin/mmautoload |
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| 58 | fi |
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| 59 | } |
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| 60 | |
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| 61 | stop() { |
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| 62 | if [ -e /usr/lpp/mmfs/bin/mmshutdown ]; then |
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| 63 | /var/mmfs/etc/nfsmonitor -e |
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| 64 | /usr/lpp/mmfs/bin/mmshutdown |
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| 65 | /var/mmfs/etc/cleanup |
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| 66 | fi |
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| 67 | } |
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| 68 | |
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| 69 | case "$1" in |
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| 70 | start) |
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| 71 | echo -n "Starting GPFS " |
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| 72 | start |
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| 73 | rc_status -v |
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| 74 | ;; |
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| 75 | stop) |
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| 76 | echo -n "Stopping GPFS " |
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| 77 | stop |
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| 78 | rc_status -v |
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| 79 | ;; |
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| 80 | shutdown) |
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| 81 | echo -n "Stopping GPFS (no failover) " |
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| 82 | [ -f $NODELIST ] && mv $NODELIST $NODELIST.shutdown |
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| 83 | stop |
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| 84 | rc_status -v |
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| 85 | [ -f $NODELIST.shutdown ] && mv $NODELIST.shutdown $NODELIST |
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| 86 | ;; |
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| 87 | restart|try-restart) |
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| 88 | echo -n "Restarting GPFS " |
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| 89 | [ -f $NODELIST ] && mv $NODELIST $NODELIST.shutdown |
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| 90 | stop |
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| 91 | [ -f $NODELIST.shutdown ] && mv $NODELIST.shutdown $NODELIST |
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| 92 | start |
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| 93 | rc_status -v |
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| 94 | ;; |
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| 95 | status) |
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| 96 | rc_failed 4 |
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| 97 | rc_status -v |
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| 98 | ;; |
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| 99 | reload|force-reload) |
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| 100 | # Currently, this only restarts the monitor |
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| 101 | if [ -e /var/mmfs/etc/nfsmonitor ]; then |
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| 102 | echo -n "Restarting monitor " |
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| 103 | /var/mmfs/etc/nfsmonitor restart |
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| 104 | fi |
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| 105 | rc_status -v |
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| 106 | ;; |
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| 107 | *) |
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| 108 | echo "Usage: $0 {start|stop|shutdown|restart|try-restart|reload|force-reload|status}" |
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| 109 | exit 1 |
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| 110 | esac |
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| 111 | rc_exit |
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