backup session. If neither the -split nor the -establish option is specified,
the -establish option is set automatically.
-establish
If this option is specified and the replica for the next backup is not synchronized,
a resync will be initiated before the next backup. If neither the -split nor the
-establish option is specified, the -establish option is set automatically.
VIRTUAL_ARRAY_OPTIONS
-snapshot -va app_sys bck_sys
Sets the application system app_sys and the backup system bck_sys and
instructs the omnicreatedl command to create an HP StorageWorks Virtual
Array snapshot datalist.
-instant_recovery
Specify this option if you want to perform either a ZDB to disk or a ZDB to
disk+tape and leave the replica on a disk array (after the backup session) to use
it in future for instant recovery. If this option is not set, it is not possible to perform
instant recovery from the replica created or reused in this backup session.
If this option is specified, you should also set the -snapshots option.
Note that when this option is selected, the options -use_existing_snapshot
and -leave_version are automatically set by Data Protector.
-snapshots number
Specify the number of replicas you want to keep on a disk array. During every
backup session, Data Protector creates a new replica and leaves it on a disk
array as long as the specified number is not reached. When the specified number
is reached, Data Protector reuses the oldest replica.
This option sets the number of replicas in the replica set for a backup specification.
You need to specify this number, if you have selected the -instant_recovery
option.
If the option is not specified, it is set to 1. The maximum is 1024.
-use_existing_snapshot
By default, Data Protector automatically sets this option if the
-instant_recovery option is specified.
If configuring a ZDB-to-tape session, select this option if you want to reuse an
existing replica.
Data Protector can reuse a replica only if the following condition is met, otherwise
the backup session will fail:
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