Veritas Storage Foundation 5.1 SP1: Storage and Availability Management for Oracle (5900-1504, April 2011)

To mount Storage Checkpoints with the read/write option
◆
Use the dbed_ckptmount command as follows:
$ /opt/VRTS/bin/dbed_ckptmount -S PROD -c Checkpoint_971672042 \
-m /tmp/ckpt_rw -o rw
Creating Storage Checkpoint on /tmp/ckpt_rw/share/oradata with
name Checkpoint_971672042_wr001
To mount Storage Checkpoints with the read only option
◆
Use the dbed_ckptmount command as follows:
$ /opt/VRTS/bin/dbed_ckptmount -S PROD -c Checkpoint_971672042 \
-m /tmp/ckpt_ro -o ro
Unmounting Storage Checkpoints using dbed_ckptumount
You can use the dbed_ckptumount command to unmount a Storage Checkpoint
for an Oracle database from the command line.
Before unmounting Storage Checkpoints, the following conditions must be met:
■ You must be logged on as the database administrator.Prerequisites
■ The dbed_ckptumount command is used to unmount a mounted
Storage Checkpoint from the file system namespace. Mounted
Storage Checkpoints appear as any other file system on the
machine and can be accessed using all normal file system based
commands. When mounted Storage Checkpoints are not required,
they can be unmounted.
■ See the dbed_ckptumount(1M) manual page for more information.
Usage notes
To unmount Storage Checkpoints
◆
Use the dbed_ckptumount command as follows:
$ /opt/VRTS/bin/dbed_ckptumount -S PROD \
-c Checkpoint_971672042
Performing Storage Rollback using dbed_ckptrollback
You can use the dbed_ckptrollback command to rollback an Oracle database to
a Storage Checkpoint.
219Using Database Storage Checkpoints and Storage Rollback
Database Storage Checkpoint Commands