HP StorageWorks P9000 Tiered Storage Manager Software 7.1 CLI Reference Guide (TB585-96011, May 2011)

- logger.properties file
- hppa.properties file
The CLI properties files are the following two files:
- htsmcli.properties file
- htsmclienv.properties file
real volume A storage system volume that has an actual capacity. In this manual, a real
volume is a volume other than a virtual volume.
serial number The device identification number assigned to a storage system.
Smart Tiers A function that automatically migrates regions of data that have high I/O loads
to faster THP pool volumes, and that automatically migrates regions of data that
have low I/O loads to slower THP pool volumes. This function simultaneously
enables the effective use of volume performance and cost reduction.
Thin Provisioning A generic term for HP StorageWorks P9000 Thin Provisioning and Smart Tiers.
This is a function of HP P9500 or XP24000/XP20000.
THP pool A storage area for the data that will be written to a THP volume from the hosts
by using the Thin Provisioning function. This area is set up by using real volumes.
THP pool volume A real volume used for a THP volume.
THP volume A virtual volume that is created by using a THP pool.
THP volume group A group of virtual volumes created by Open Volume Management.
virtual volume A generic term for virtual volumes used in storage functions. There are two types
of virtual volumes:
- Snapshot V-VOL
- THP volume
virtual volume
group
A group of virtual volumes created by Open Volume Management.
zero data discard Action of discarding and releasing zero data (unused capacity that is not being
accessed from the host) in a migration-target THP volume after migration to a
THP volume or THP pool is completed, reducing the amount of THP pool area in
use.
Zero data discard is the same as zero page reclaim in Device Manager.
Glossary236