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#! /bin/bash |
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# |
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# openib-mount @DESCR@ |
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# |
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# Author: Tristan Suerink |
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# |
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# chkconfig: 2345 98 02 |
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# description: @DESCR@ |
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|
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# Source function library. |
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. /etc/init.d/functions |
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|
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start() |
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{ |
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/etc/init.d/opensmd stop |
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/etc/init.d/openibd stop |
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sleep 5 |
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/etc/init.d/openibd start |
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sleep 5 |
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# Load Mellanox hardware driver; /etc/init.d/openibd should do this but better safe than sorry. |
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modprobe ib_mthca |
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sleep 5 |
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/etc/init.d/opensmd start |
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sleep 5 |
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echo -n $"Add target:" |
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/usr/sbin/ibsrpdm -d /dev/infiniband/umad1 -c | sed -e "s/\(service_id\)/max_sect=4096,max_cmd_per_lun=4,\1/" > /sys/class/infiniband_srp/srp-mthca0-2/add_target 2>/dev/null& |
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sleep 15 |
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devices=`cd /sys/block; /bin/ls -1d * | grep sd | grep -v sda` |
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if [ "x$devices" == "x" ]; then |
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failure |
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echo |
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/etc/init.d/opensmd stop |
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/etc/init.d/openibd stop |
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echo "No devices detected" |
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exit 1 |
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else |
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success |
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echo |
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fi |
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|
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for device in $devices |
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do |
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/usr/local/sbin/tune-ddn.sh S2A9900 $device |
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done |
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|
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fd=`echo $devices | sed 's/sd/\/dev\/sd/g'` |
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|
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echo -n $"Start software raid:" |
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mdadm --assemble /dev/md0 $fd >/dev/null 2>&1 |
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if [ "x$?" != "x0" ]; then |
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failure |
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echo |
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/etc/init.d/opensmd stop |
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/etc/init.d/openibd stop |
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exit 1 |
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else |
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success |
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echo |
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fi |
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sleep 5 |
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echo -n $"Mounting file system:" |
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mount -t xfs /dev/md0 /space >/dev/null 2>&1 && success || failure |
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echo |
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} |
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|
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stop() |
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{ |
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echo -n $"Unounting file system:" |
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umount /space >/dev/null 2>&1 && success || failure |
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echo |
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echo -n $"Stop software raid:" |
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mdadm --stop /dev/md0 >/dev/null 2>&1 && success || failure |
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echo |
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/etc/init.d/opensmd stop |
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/etc/init.d/openibd stop |
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} |
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|
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restart () |
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{ |
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stop |
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start |
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} |
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|
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usage () |
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{ |
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echo |
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echo "Usage: `basename $0` {start|stop|restart}" |
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echo |
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return 2 |
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} |
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|
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case "$1" in |
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start) start;; |
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stop) stop;; |
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restart) restart;; |
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*) usage;; |
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esac |
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