The name of a script file for pre-processing of a backup is as follows.
/etc/opt/FJSVswsts/sh/OpcBackup.pre
/etc/opt/FJSVswsts/<logic node name>/sh/OpcBackup.pre
1: #!/bin/sh
2:
3: # AdvancedCopy Manager
4: # All Rights Reserved, Copyright FUJITSU LIMITED, 2002-2009
5:
6: #
7: # Pre-processing of backup processing
8: #
9: # Argument: $1 Device or VG name of transaction disk
10: # $2 Mount point of transaction disk
11: # $3 Device or VG name of backup disk
12: #
13: # Error number
14: # 2: Argument error
15: # 10: umount error
16: # 30: VG configuration file not found error
17: # 99: Script not customize
18:
19:
20: # Argument check
21: case $# in
22: 1)
23: ;;
24: 2)
25: ;;
26: 3)
27: ;;
28: *)
29: exit 2
30: ;;
31: esac
32:
33: device=$1
34: mount_point=$2
35: bk_device=$3
36:
37: # Determination postprocessing file name
38: if [ "$SWSTGNODE" != "" ]
39: then
40: swstg_node="/`echo $SWSTGNODE`"
41: else
42: swstg_node=""
43: fi
44:
45: err_log_path="/var/opt/FJSVswsts"$swstg_node"/log"
46:
47: # Device type check
48: trans="`echo $device | /usr/bin/grep -e "/dev/dsk/" -e "/dev/disk/"`"
49: lvmtrans="`echo $device | /usr/bin/grep "/dev/"`"
50: vxpvtrans="`echo $device | /usr/bin/grep "/dev/vx/dmp/"`"
51: if [ "$trans" != "" ]
52: then
53: dev_type="physical"
54: dev="`echo $device | /usr/bin/sed -e "s/\/dev\/dsk\///" -e "s/\/dev\/disk\//_hppv_/"`"
55: post_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".pre"
56: fstype_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".fstype"
57: bd_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".bd"
58: elif [ "$vxpvtrans" != "" ]
59: then
60: dev_type="vxvm_pv"
61: # /dev/vx/dmp/XXXX -> XXXX
62: dev="`echo $device | /usr/bin/awk -F\/ '{ print $5 }'`"
63: post_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".pre"
64: fstype_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".fstype"
65: bd_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".bd"
66: elif [ "$lvmtrans" != "" ]
67: then
68: dev_type="logical"
69: # /dev/XXXX -> XXXX
70: dev="`echo $device | /usr/bin/awk -F\/ '{ print $3 }'`"
71: post_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".pre"
72: fstype_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".fstype"
73: bd_file="/etc/opt/FJSVswsts"$swstg_node"/data/DEFAULT/"$dev".bd"
74: else
75: exit 0
76: fi
77:
78: # Save VG name of backup disk
79: bk_trans="`echo $bk_device | /usr/bin/grep -e "/dev/dsk/" -e "/dev/disk/"`"
80: bk_lvmtrans="`echo $bk_device | /usr/bin/grep "/dev/"`"
81: bk_vxpvtrans="`echo $bk_device | /usr/bin/grep "/dev/vx/dmp/"`"
82: if [ "$bk_trans" = "" -a "$bk_lvmtrans" != "" -a "$bk_vxpvtrans" = "" ]
83: then
84: bk_vg_name="`echo $bk_device | /usr/bin/awk -F\/ '{ print $3 }'`"
85: cfg_file="/etc/lvmconf/"$bk_vg_name".conf"
86: if [ ! -r $cfg_file ]
87: then
88: exit 30
89: fi
90: echo $bk_device > $bd_file
91: fi
92:
93: # When the transaction disk is a physical device #############################
94: if [ "$dev_type" = "physical" ]
95: then
96:
97: if [ "$mount_point" != "" ]
98: then
99: # When device cannot be unmounted --- 1
100: #
101: # if [ "$device" = "/dev/dsk/cXtXdX" ]
102: # then
103: # if [ "$bk_device" != "" ]
104: # then
105: # echo $bk_device > $bd_file
106: # fi
107: # df -ln $mount_point 2>/dev/null | awk -F: '{ print $2 }' | awk '{ print $1 }' > $fstype_file
108: # sync
109: # sync
110: # echo "fsck" > $post_file
111: #
112: # When device can be unmounted --- 2
113: # else
114: /usr/bin/df -ln $mount_point 2>/dev/null | /usr/bin/awk -F: '{ print $2 }' | /usr/bin/awk '{ print $1 }' > $fstype_file
115: /usr/sbin/umount $mount_point 2>/dev/null
116: if [ $? != 0 ]
117: then
118: retry_count=3
119: sleep_time=1
120: result_flag=1
121:
122: while [ $retry_count -gt 0 ]
123: do
124: /usr/sbin/umount $mount_point > $err_log_path/$dev.umount 2>&1
125: if [ $? != 0 ]
126: then
127: retry_count=`expr $retry_count - 1`
128: /usr/bin/sleep $sleep_time
129: else
130: result_flag=0
131: break
132: fi
133: done
134:
135: if [ $result_flag != 0 ]
136: then
137: /usr/sbin/fuser -cu $mount_point> $err_log_path/$dev.fuser 2>&1
138: /usr/bin/ps -ef > $err_log_path/$dev.ps 2>&1
139:
140: exit 10
141: else
142: /usr/bin/rm -f $err_log_path/$dev.umount
143: fi
144: fi
145: echo "mount" > $post_file
146: # fi
147: # When device was not mounted --- 3
148: #
149: else
150: echo "none" > $post_file
151: fi
152:
153: # When the transaction disk is a volume group ################################
154: elif [ "$dev_type" = "logical" ]
155: then
156:
157: # Devices is volume group and script not customize
158:exit 99
159:
160: # When devices of volume group cannot be unmounted --- 4
161: #
162: # # Specify the name of volume group not to unmount
163: # if [ "$device" = "/dev/vgXX" ]
164: # then
165: # if [ "$bk_device" != "" ]
166: # then
167: # echo $bk_device > $bd_file
168: # fi
169: # sync
170: # sync
171: # echo "fsck" > $post_file
172: # fi
173: #
174: # When devices of volume group can be unmounted --- 5
175: #
176: # # Specify the name of volume group to unmount
177: # if [ "$device" = "/dev/vgXX" ]
178: # then
179: # # Unmount all logical volumes of the volume group
180: # mount_point="/XX"
181: # /usr/sbin/umount $mount_point 2>/dev/null
182: # if [ $? != 0 ]
183: # then
184: # retry_count=3
185: # sleep_time=1
186: # result_flag=1
187: #
188: # while [ $retry_count -gt 0 ]
189: # do
190: #
191: # # $dev is volume group name
192: #
193: # /usr/sbin/umount $mount_point > $err_log_path/$dev.umount 2>&1
194: # if [ $? != 0 ]
195: # then
196: # retry_count=`expr $retry_count - 1`
197: # sleep $sleep_time
198: # else
199: # rm -f $err_log_path/$dev.umount
200: # result_flag=0
201: # break
202: # fi
203: # done
204: #
205: # if [ $result_flag != 0 ]
206: # then
207: # /usr/sbin/fuser -cu $mount_point> $err_log_path/$dev.fuser 2>&1
208: # /usr/bin/ps -ef > $err_log_path/$dev.ps 2>&1
209: #
210: # exit 10
211: # fi
212: # fi
213: # echo "mount" > $post_file
214: # fi
215: #
216: # When devices of volume group was not mounted --- 6
217: #
218: # # Specify the name of volume group to do nothing
219: # if [ "$device" = "/dev/vgXX" ]
220: # then
221: # echo "none" > $post_file
222: # fi
223: #
224: # When the transaction disk is a VxVM physical volume --- 7 #################
225: elif [ "$dev_type" = "vxvm_pv" ]
226: then
227: # Nothing is done to VxVM PV.
228: echo "none" > $post_file
229: fi
230:
231: exit 0