HP Data Protector A.06.11, Integration Manual

Page: 295 / 500

Description Parameter
This parameter is optional.
Select to perform a ZDB to disk or ZDB to disk+tape and leave
the replica on a disk array for instant recovery. Also, specify
-snapshots number .
The options
-use_existing_snapshot
and
-leave_version
are
automatically selected.
If this option is not set, you cannot perform instant recovery from
the replica created or reused in this session.
-instant_recovery
This parameter is optional.
During ZDB, Data Protector creates a new replica and leaves it
on the array until the specified
-snapshots number
is reached
(specify if you selected
-instant_recovery
). After that, the
oldest replica is reused.
Default: 1. Maximum: 1024.
-snapshots number
This parameter is optional.
By default, this option is automatically selected if
-instant_recovery
is set.
For ZDB to tape, select it to keep the replica on a disk array after
backup. This replica is not available for instant recovery, but can
be reused for future backups using the same backup specification
(
-use_existing_snapshot
selected).
If this option is not selected, the replica is deleted after backup.
-leave_version
Available if
-leave_version
is selected.
By default, Data Protector dismounts filesystems on the backup
system after each backup. If this option is specified, filesystems
remain mounted.
Thus, you can use the backup system for data warehouse
activities, but not for instant recovery.
-leave_enabled_bs
Zero downtime backup integration guide 295