2 rollback using database read-write virtual copy, Rollback using database read-write virtual copy – HP 3PAR Application Software Suite for Oracle User Manual
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8.4
vcdba_rollback Usage
Recovery Manager 3.0.3/3.0.4 for Oracle User’s Guide
11
On the database host, mount database ASM disk groups if ASM is in use.
Example:
12
On the database host, follow Oracle documentation to perform media recovery to recover
the database.
8.1.2 Rollback Using Database Read-Write Virtual Copy
The steps to rollback from a read-write virtual copy is the same as the steps to rollback from a
read-only virtual copy in section 8.1.1 except the following:
■
Additionally, perform
through
for the clone database and the read-write
virtual copy.
■
Perform rollback from the database read-write virtual copy.
Example:
■
Additionally, perform
through
to startup the clone database again if
required.
SQL>aler diskgroup <disk_group> mount
NOTE: If both datafile and archive log volumes are rolled back, then an
incomplete recovery must be preformed to recover the database on the database
host. The binary or ascii control file from the 3PAR Recovery Manager virtual
copy’s repository can be used if required.
# vcdba_rollback -s TEST920 -p pilot -t 042903142921 -w -v
NOTE: Use with the
-f
option if the database virtual volumes are in Remote Copy
groups.
NOTE: The
ascii_controlfile
in the 3PAR Recovery Manager repository can
be used to perform the incomplete recovery on the database host.