Software Suite for Oracle Instruction Manual

8.3
Database Volumes Not Under Veritas VxVM Control
Recovery Manager for Oracle User’s Guide
Example:
7 On the primary host, run the
fsck command on all mount points, and then mount each
disk to its original mount point. If ASM is being used, mount all involved ASM disk groups.
8 On the primary host, follow Oracle documentation to perform media recovery to recover
the database.
8.2.2 Rollback with Read-Write Virtual Copies
The difference between a read-only and a read-write virtual copy depends on whether the
read-write virtual copy has been exported and if any I/O operations have been applied on the
copy or not.
■ For a cloned database on the backup host, you need to perform log switches until all online
redo logs are switched to archive log files. The cloned database must then be shut down.
All file systems used by the cloned database have to be manually unmounted, and remain
offline with the
umount and removevlun commands.
■ In addition to performing the 8.2.1 Rollback with Read-Only Virtual Copies on page 8.2, use
the -w option to specify read-write virtual copy in step 3 in 8.2.1 Rollback with Read-Only
Virtual Copies on page 8.2.
createvlun Oracle_data1 101 pilot
NOTE: Be sure to manually unmount the file systems used by the cloned database
on the backup host. Do not use the
vcdba_umount utility, which not only
unmounts the file systems, but also removes the read-write virtual copy from the
InServ system.