Solstice Backup 5.1 安裝與版次須知

備份未加密的 VOB

請使用 範例 1-1 指令集以鎖定一個「未加密 VOB」(版本物件資料庫),作好備份,再解除此 VOB 的鎖定。您自訂的指令集檔案必須駐在與 Backup save 程式安裝所在的同一目錄裡(例如,在 Solaris 系統上,save 程式是安裝在 /usr/sbin/nsr 目錄)。您把指令集的名稱輸入為 ClearCase VOB 配置的客戶機資源其「備份指令」屬性中。在排定的備份中,被調用的是「備份指令」,而非常用的 save 程式。


範例 1-1 ClearCase VOB 指令集


#!/bin/sh# export the SHELL that we are going to use
SHELL=/bin/sh
export SHELL
# export the correct PATH so that all the required binaries can be found
case $0 in
/* ) PATH=/usr/atria/bin:/bin:/usr/bin:\Q/bin/dirname $0\Q
c=\Q/bin/basename $0\Q
;;
* )PATH=/usr/atria/bin:/bin:/usr/bin:/usr/sbin:/usr/bin/nsr:/usr/sbin/nsr
c=$0
;;
esac
export PATH
# These are the valid statuses which save reports on completion of the backup
statuses="
failed.
abandoned.
succeeded.
completed savetime=
"
# Perform the PRECMD (Lock VOB)
/usr/atria/bin/cleartool setview -exec "/usr/atria/bin/cleartoollock -c \
`VOB backups in progress' -vob /cm_data/mis_dev" magic_view >
/tmp/voblock.log 2>&1
# Perform backup on client
save "$@" > /tmp/saveout$$ 2>&
# cat out the save output
cat /tmp/saveout$$
# search for the backup status in the output reported by save
for i in ${statuses}; do
result=\Qgrep "${i}" /tmp/saveout$$\Q
if [ $? != 0 ]; then
echo ${result}
fi
done
# Perform the POSTCMD (Unlock VOB)
/usr/atria/bin/cleartool setview -exec "/usr/atria/bin/cleartoolunlock - vob
/cm_data/mis_dev" \
magic_view > /tmp/vobunlock.log 2>&
# make sure to gracefully exit out of this shell script
exit 0


小心 - 小心 -

您必須在您的指令集內包含 save 指令,以便進行備份。如果指令集不位於與 save 程式相同的目錄,備份就會失敗。