テープコピー実行時の前処理のシェルスクリプト名は、以下のとおりです。
非クラスタ運用の場合
/etc/opt/FJSVswsts/sh/TapeCopy.pre
クラスタ運用の場合
/etc/opt/FJSVswsts/<論理ノード名>/sh/TapeCopy.pre
シェルスクリプトの内容は、以下のとおりです。
1: #!/bin/sh
2:
3: # AdvancedCopy Manager
4: # All Rights Reserved, Copyright FUJITSU LIMITED, 2005-2008
5:
6: #
7: # Preprocessing of tape copy processing
8: #
9: # Argument: $1 Device or VG 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=$1
29:
30: # Determination postprocessing file name
31: if [ "$SWSTGNODE" != "" ]
32: then
33: swstg_node="/`echo $SWSTGNODE`"
34: else
35: swstg_node=""
36: fi
37:
38: err_log_path="/var/opt/FJSVswsts"$swstg_node"/log"
39:
40: # Device type check
41: trans="`echo $device | /usr/bin/grep -e "/dev/dsk/" -e "/dev/disk/"`"
42: lvmtrans="`echo $device | /usr/bin/grep "/dev/"`"
43: vxpvtrans="`echo $device | /usr/bin/grep "/dev/vx/dmp/"`"
44: if [ "$trans" != "" ]
45: then
46: dev="`echo $device | /usr/bin/sed -e "s/¥/dev¥/dsk¥///" -e "s/¥/dev¥/disk¥//_hppv_/"`"
47: elif [ "$vxpvtrans" != "" ]
48: then
49: dev_type="vxvm_pv"
50: # /dev/vx/dmp/XXXX -> XXXX
51: dev="`echo $device | /usr/bin/awk -F¥/ '{ print $5 }'`"
52: elif [ "$lvmtrans" != "" ]
53: then
54: # /dev/XXXX -> XXXX
55: dev="`echo $device | /usr/bin/awk -F¥/ '{ print $3 }'`"
56: else
57: exit 0
58: fi
59:
60: post_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".pre"
61:
62: if [ "$trans" != "" ]
63: then
64: # Physical volume
65: cur_mount_list=`/usr/sbin/mount | grep " $device" | cut -f1 -d' '`
66: elif [ "$vxpvtrans" != "" ]
67: then
68: # VxVM PV
69: cur_mount_list=""
70: else
71: # Logical volume
72: cur_mount_list=`/usr/sbin/mount | grep " $device/" | cut -f1 -d' '`
73: fi
74: # Device unmount process.
75: #
76: if [ "$cur_mount_list" != "" ]
77: then
78: for cur_mount in $cur_mount_list
79: do
80: /usr/sbin/umount $cur_mount 2>/dev/null
81: if [ $? != 0 ]
82: then
83: retry_count=3
84: sleep_time=1
85: result_flag=1
86:
87: while [ $retry_count -gt 0 ]
88: do
89: /usr/sbin/umount $cur_mount > $err_log_path/$dev.umount 2>&1
90: if [ $? != 0 ]
91: then
92: retry_count=`expr $retry_count - 1`
93: /usr/bin/sleep $sleep_time
94: else
95: /usr/bin/rm -f $err_log_path/$dev.umount
96: result_flag=0
97: break
98: fi
99: done
100:
101: if [ $result_flag != 0 ]
102: then
103: /usr/sbin/fuser -cu $cur_mount> $err_log_path/$dev.fuser 2>&1
104: /usr/bin/ps -ef > $err_log_path/$dev.ps 2>&1
105: exit 10
106: fi
107: fi
108: done
109: echo "mount" > $post_file
110:
111: # When device was not mounted
112: #
113: else
114: echo "none" > $post_file
115: fi
116:
117: exit 0