HP StorageWorks Application Recovery Manager Installation and Licensing Guide (T4395-96002, February 2008)

Application Recovery Manager Licensing
License Checking and Reporting
Chapter 486
Figure 4-2 ZDB-to-Disk Sessions
Three snapshot copies (replicas) are rotated and kept for the purpose of
instant recovery. The capacity based licensing is calculated as follows:
Three replicas of the same 800 GB logical unit are kept for the purpose of
instant recovery. Note that it is the capacity of source volumes and not
the capacity of replica that is the subject of the license:
1 x 800 GB = 0.8 TB for the “Instant Recovery for 1 TB” license.
One “Zero Downtime Backup for 1 TB” license is sufficient for this
situation.
Example 2 One 200 GB logical unit, one 120 GB logical unit, and one 300 GB logical
unit are used in ZDB sessions.
Snapshot copies of one 200 GB logical unit, one 120 GB logical unit, and
one 300 GB logical unit are kept for the purpose of instant recovery:
1 x 200 GB + 1 x 120 GB + 1 x 300 GB = 0.62 TB for the “Instant
Recovery for 1 TB” license.
One “Instant Recovery for 1 TB” license is sufficient.
Producing a License Report on Demand
To produce a license report, the Application Recovery Manager omnicc
command is to be used. Enter the following command:
omnicc -check_licenses [-detail]