1 #!/bin/sh
2
3 # AdvancedCopy Manager
4 # All Rights Reserved, Copyright FUJITSU LIMITED, 2005-2006
5
6 #
7 # Preprocessing of tape copy processing
8 #
9 # Argument: $1 Device name of backup disk
10 # $2 Reserve
11 #
12 # Error number
13 # 2: Argument error
14 # 10: umount error
15
16
17 # Argument check
18 case $# in
19 1)
20 ;;
21 2)
22 ;;
23 *)
24 exit 2
25 ;;
26 esac
27
28 device="`echo $1`"
29
30 # Determination postprocessing file name
31
32 if [ "$SWSTGNODE" != "" ]
33 then
34 swstg_node="/`echo $SWSTGNODE`"
35 else
36 swstg_node=""
37 fi
38
39 err_log_path="/var/opt/FJSVswsts"$swstg_node"/log"
40
41 if [ "`echo $device | /usr/bin/grep "/dev/dsk/"`" != "" ]
42 then
43 # /dev/dsk/c?t?d?s? -> c?t?d?s?
44 dev="`echo $device | /usr/bin/sed "s/\/dev\/dsk\///"`"
45 elif [ "`echo $device | /usr/bin/grep "/dev/FJSV"`" != "" ]
46 then
47 # /dev/FJSVmphd/dsk/mplb?s? -> /dev/FJSVmphd/dsk/mplb?s?
48 # /dev/FJSVmphd/dsk/mphd?s? -> /dev/FJSVmphd/dsk/mphd?s?
49 dev="`echo $device | /usr/bin/cut -d/ -f5`"
50 elif [ "`echo $device | /usr/bin/grep "/dev/sfdsk/"`" != "" ]
51 then
52 # /dev/sfdsk/class/dsk/volume -> _gds_class_volume
53 dev="_gds_`echo $device | /usr/bin/sed "s/\/dev\/sfdsk\///"`"
54 dev="`echo $dev | /usr/bin/sed "s/\/dsk\//_/"`"
55 elif [ "`echo $device | /usr/bin/grep "/dev/vx/dsk/"`" != "" ]
56 then
57 # /dev/vx/dsk/volume -> _vx_rootdg_volume
58 # /dev/vx/dsk/disk-group/volume -> _vx_disk-group_volume
59 dev=_vx_"`echo $device | /usr/bin/awk -F\/ '{ if (NF == 6) { print $5"_"$6 } else print "rootdg_"$5 }'`"
60 elif [ "`echo $device | /usr/bin/grep "/dev/vx/dmp/"`" != "" ]
61 then
62 # /dev/vx/dmp/device -> _vx_pv_device
63 dev=_vx_pv_"`echo $device | /usr/bin/cut -d/ -f5`"
64 else
65 exit 0
66 fi
67 post_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".pre"
68
69 # Device unmount process.
70 #
71 cur_mount_point=`/usr/sbin/mount | grep "$device " | cut -f1 -d' '`
72 if [ "$cur_mount_point" != "" ]
73 then
74 /usr/sbin/umount $cur_mount_point 2>/dev/null
75 if [ $? != 0 ]
76 then
77 retry_count=3
78 sleep_time=1
79 result_flag=1
80
81 while [ $retry_count -gt 0 ]
82 do
83 /usr/sbin/umount $cur_mount_point > $err_log_path/$dev.umount 2>&1
84 if [ $? != 0 ]
85 then
86 retry_count=`expr $retry_count - 1`
87 /usr/bin/sleep $sleep_time
88 else
89 /usr/bin/rm -f $err_log_path/$dev.umount
90 result_flag=0
91 break
92 fi
93 done
94
95 if [ $result_flag != 0 ]
96 then
97 /usr/sbin/fuser -cu $cur_mount_point> $err_log_path/$dev.fuser 2>&1
98 /usr/bin/ps -ef > $err_log_path/$dev.ps 2>&1
99
100 exit 10
101 fi
102 fi
103 echo "mount" > $post_file
104
105 # When device was not mounted
106 #
107 else
108 echo "none" > $post_file
109 fi
110 exit 0 |
