/[pdpsoft]/trunk/nl.nikhef.ndpf.tools/openib-mount/openib-mount.cin
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Contents of /trunk/nl.nikhef.ndpf.tools/openib-mount/openib-mount.cin

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Revision 1184 - (show annotations) (download)
Wed Nov 25 15:29:49 2009 UTC (12 years, 5 months ago) by tsuerink
File size: 1812 byte(s)
removed the mount part
1 #! /bin/bash
2 #
3 # openib-mount @DESCR@
4 #
5 # Author: Tristan Suerink
6 #
7 # chkconfig: 2345 98 02
8 # description: @DESCR@
9
10 # Source function library.
11 . /etc/init.d/functions
12
13 start()
14 {
15 /etc/init.d/opensmd stop
16 /etc/init.d/openibd stop
17 sleep 5
18 /etc/init.d/openibd start
19 sleep 5
20 # Load Mellanox hardware driver; /etc/init.d/openibd should do this but better safe than sorry.
21 modprobe ib_mthca
22 sleep 5
23 /etc/init.d/opensmd start
24 sleep 5
25 echo -n $"Add target:"
26 /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&
27 sleep 15
28 devices=`cd /sys/block; /bin/ls -1d * | grep sd | grep -v sda`
29 if [ "x$devices" == "x" ]; then
30 failure
31 echo
32 /etc/init.d/opensmd stop
33 /etc/init.d/openibd stop
34 echo "No devices detected"
35 exit 1
36 else
37 success
38 echo
39 fi
40
41 for device in $devices
42 do
43 /usr/local/sbin/tune-ddn.sh S2A9900 $device
44 done
45
46 fd=`echo $devices | sed 's/sd/\/dev\/sd/g'`
47
48 echo -n $"Start software raid:"
49 mdadm --assemble /dev/md0 $fd >/dev/null 2>&1
50 if [ "x$?" != "x0" ]; then
51 failure
52 echo
53 /etc/init.d/opensmd stop
54 /etc/init.d/openibd stop
55 exit 1
56 else
57 success
58 echo
59 fi
60 sleep 5
61 echo -n $"Mounting file system:"
62 mount -a && success #mount -t xfs /dev/md0 /space >/dev/null 2>&1 && success || failure
63 echo
64 }
65
66 stop()
67 {
68 echo -n $"Unounting file system:"
69 success #umount /space >/dev/null 2>&1 && success || failure
70 echo
71 echo -n $"Stop software raid:"
72 mdadm --stop /dev/md0 >/dev/null 2>&1 && success || failure
73 echo
74 /etc/init.d/opensmd stop
75 /etc/init.d/openibd stop
76 }
77
78 restart ()
79 {
80 stop
81 start
82 }
83
84 usage ()
85 {
86 echo
87 echo "Usage: `basename $0` {start|stop|restart}"
88 echo
89 return 2
90 }
91
92 case "$1" in
93 start) start;;
94 stop) stop;;
95 restart) restart;;
96 *) usage;;
97 esac

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