The sample shell scripts provided are summarized below. These scripts are stored in the /etc/opt/FJSVswsts/samp directory.
No. | Type | Script name | Associated transaction | Associated resource type |
|---|---|---|---|---|
1 | Collection of DB information | swst_or_iv | Oracle transaction | - |
2 | Backup | swst_or_fs_bk | Oracle transaction, general file transaction | File system |
3 | Backup | swst_or_rd_bk | Oracle transaction | Raw device |
swst_or_iv outputs information about an Oracle database. The output file names and their contents are:
spdata.lst : List of table space names and storage destinations
spdata.srt : Results of spdata.lst, with storage destination as the sort key
spdata.bgn : Command in the following format:
Alter tablespace Table-space-name begin backup; |
spdata.end : Command in the following format:
Alter tablespace Table-space-name end backup; |
spcont.lst : Oracle database control file information
splog.lst : Oracle database log file information
Use the database information above as a reference for creating shell scripts for backup processing.
swst_or_iv |
# swst_or_iv swst_or_iv completed. |
spdata.lst TABLESPACE-NAME DEVICE-NAME -------------------- -------------------------------------------------- ORA10 /ora1/ora0.dbf ORA20 /ora2/ora0.dbf RBS /oracle/ora/oradata/rbs01.dbf SYSTEM /oracle/ora/oradata/system01.dbf TEMP /oracle/ora/oradata/temp01.dbf TOOLS /oracle/ora/oradata/tools01.dbf USERS /oracle/ora/oradata/users01.dbf spdata.bgn alter tablespace ORA10 begin backup; alter tablespace ORA20 begin backup; alter tablespace RBS begin backup; alter tablespace SYSTEM begin backup; alter tablespace TEMP begin backup; alter tablespace TOOLS begin backup; alter tablespace USERS begin backup; spdata.end alter tablespace ORA10 end backup; alter tablespace ORA20 end backup; alter tablespace RBS end backup; alter tablespace SYSTEM end backup; alter tablespace TEMP end backup; alter tablespace TOOLS end backup; alter tablespace USERS end backup; spcont.lst NAME TYPE VALUE ----------------------------------- ------- ------------------------------ control_files string /oracle/ora/oradata/control splog.lst NAME TYPE VALUE ----------------------------------- ------- ------------------------------ log_archive_dest string /oracle/ora/oradata/archive |
#!/bin/sh
reterr() --- An error message is output before an error is returned.
sqldata()
{
sqlplus AAA/BBB <<!
SELECT --- Acquire Oracle table space information.
}
sqllog()
{
sqlplus AAA/BBB <<!
show --- Acquire Oracle log information.
}
sqlcont()
{
sqlplus AAA/BBB <<!
show --- Acquire Oracle control information.
}
# main()
# 0) Environmental variable setting
PATH=$PATH:/usr/bin:/usr/sbin:/opt/FJSVswsts/bin
# 1) Acquisition of Oracle table space information
sqldata() invocation --- Acquire Oracle table space information
# 2) Acquisition of Oracle log information
sqllog() invocation --- Acquire Oracle log information
# 3) Acquisition of Oracle control information
sqlcont() invocation --- Acquire Oracle control information
exit 0 |
swst_or_fs_bk, run using AdvancedCopy Manager, backs up processing data stored in an Oracle database on a file system.
Processing data is copied to the backup volumes of AdvancedCopy Manager. These scripts correspond to steps 2 to 5 in "B.3.2.1 DB information collection".
swst_or_fs_bk {-a | -i} <mount-point-name> |
Specify when an Oracle database is online. The start of backup processing is declared to the Oracle server.
Specify when an Oracle database is stopped or the file is a general file. The start of backup processing is not declared to the Oracle server.
Specify the name of the mount point targeted for backup.
While processing is active, back up /gyoumu_db in which an Oracle database is located.
# swst_or_fs_bk -a /gyoumu_db swst_or_fs_bk completed. ( /gyoumu_db -> /dev/sdb2 at 23:00 on 1999.11.01 ) |
#!/bin/sh
usage() --- Command syntax is output before an error is returned.
reterr() --- An error message is output before an error is returned.
chkmp() --- Check for a mount point
get_mp_blk() --- Conversion from a mount point to a device
getfs() --- Conversion from a mount point to a file system type
sqlbegin()
{
sqlplus AAA/BBB <<!
alter system switch logfile;
alter system flush shared_pool;
alter tablespace CCC begin backup; --- Notify Oracle of the start of backup.
}
sqlend()
{
sqlplus AAA/BBB <<!
alter tablespace CCC end backup; --- Notify Oracle of the stopping of backup.
}
getbd() --- Fetch the name of the backup (copy) destination device of AdvancedCopy Manager.
getdate() --- Fetch the backup (copy) date of AdvancedCopy Manager.
gettime() --- Fetch the backup (copy) time of AdvancedCopy Manager.
# main()
Parameter analysis and mount point check
# 0) Environmental variable setting
PATH=$PATH:/usr/bin:/usr/sbin:/opt/FJSVswsts/bin
# 1) Notification issued to Oracle of the start of backup
if [ "-a" operand specification ]
then
sqlbegin() invocation --- Notify Oracle of the start of backup.
Error handling
fi
# 2) Disk backup (copy) by AdvancedCopy Manager command
swstbackup $UDBLK --- Copy the disk.
Error handling
# 3) Notification issued to Oracle of the stopping of backup
if [ "-a" operand specification ]
then
sqlend() invocation --- Notify Oracle of the stopping of backup.
Error handling
fi
# 4) Acquisition of the backup (copy) destination of AdvancedCopy Manager
BDBLK="`getbd $UDBLK`" --- Fetch a backup volume as a character device.
BDDATE="`getdate $UDBLK`"--- Fetch the backup date.
BDTIME="`gettime $UDBLK`"--- Fetch the backup time.
exit 0 |
swst_or_rd_bk is run using AdvancedCopy Manager to back up live data using an Oracle database on a raw device.
Live data is copied to work disks prepared by users.
These scripts apply to steps 2 to 5 in "B.3.2.1 DB information collection".
swst_or_rd_bk {-a | -i} <raw device name> <block device name> |
Specify when an Oracle database is online. The start of backup processing is declared to the Oracle server.
Specify when an Oracle database is stopped or the file is a general file. The start of backup processing is not declared to the Oracle server.
Specify the name of the raw device targeted for backup.
Specify the name of the block device targeted for backup.
While business is active, back up /dev/sdb0 in which an Oracle database is located.
# swst_or_rd_bk -a /dev/raw/raw1 /dev/sdb6 swst_or_rd_bk completed. ( /dev/sdb6 -> /dev/sdb2 at 23:01 on 1999.11.01 ) |
#!/bin/sh
usage() --- Command syntax is output before an error is returned.
reterr() --- An error message is output before an error is returned.
sqlbegin()
{
sqlplus AAA/BBB <<!
alter system switch logfile;
alter system flush shared_pool;
alter tablespace CCC begin backup; --- Notify Oracle of the start of backup.
}
sqlend()
{
sqlplus AAA/BBB <<!
alter tablespace CCC end backup; --- Notify Oracle of the stopping of backup.
}
getbd() --- Fetch the name of the backup (copy) destination device of AdvancedCopy Manager.
getdate() --- Fetch the backup (copy) date of AdvancedCopy Manager.
gettime() --- Fetch the backup (copy) time of AdvancedCopy Manager.
# main()
Parameter analysis and raw device check
# 0) Environmental variable setting
PATH=$PATH:/usr/bin:/usr/sbin:/opt/FJSVswsts/bin
# 1) Notification issued to Oracle of the start of backup
if [ "-a" operand specification ]
then
sqlbegin() invocation --- Notify Oracle of the start of backup.
Error handling
fi
# 2) Disk backup (copy) by AdvancedCopy Manager command
swstbackup $SRC --- Copy the disk.
Error handling
# 3) Notification issued to Oracle of the stopping of backup
if [ "-a" operand specification ]
then
sqlend() invocation --- Notify Oracle of the stopping of backup.
Error handling
fi
# 4) Acquisition of the backup (copy) destination of AdvancedCopy Manager
DSTBLK="`getbd $SRC`" --- Fetch a backup volume.
BKDATE="`getdate $SRC`"
BKTIME="`gettime $SRC`"
exit 0 |
