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

Status of the specified volumeDisplayed character string
The volume is one of the following:
• The volume is part of a Continuous Access pair,
and the status is either PSUS or PSUE.
• The volume is part of a Hitachi TrueCopy for
Mainframe pair, and the status is suspended.
• This applies only to HP P9500 or
XP24000/XP20000. The volume is part of a
Continuous Access pair, and the status is Duplex.
• This applies only to HP P9500 or
XP24000/XP20000. The volume is part of a
Hitachi TrueCopy for Mainframe pair, and the
status is Duplex.
Continuous Access Synchronous (target)
< Continuous Access XP Synchronous
(target) >
The volume is locked by Data Retention Utility (not
Read/Write).
Locked (target)
The volume is part of a LUSE.
LUSE (target)
The volume is included in another migration group.
Migration Group (target)
The volume is a NAS system volume.
NAS (target)
A path is set for the volume.
Path (target)
VOLSER is set for the volume.
VOLSER (target)
The volume satisfies all of the following conditions:
• The volume is the P-VOL of a Snapshot pair.
• The status is PAIR.
• The number of generations is 63 or less.
XP Snapshot (target)
< Snapshot XP (target) >
Legend:
< >: The character string enclosed in parentheses is displayed when an
XP12000/XP10000/SVS200 is used.
Conditions for migrating data to THP pools
Tiered Storage Manager software allows THP pools to be specified as migration targets. You must
create a storage tier by specifying a THP pool in advance. If a THP pool is specified as the migration
target, Tiered Storage Manager software automatically creates THP volumes in the THP pool, and
then migrates data to the volumes. At this time, a pool number is automatically assigned to each
migration target volume.
You can specify a THP pool as the migration target if the following conditions are satisfied:
• The status of the migration target pool is a status other than blocked.
• The amount of free space in the migration target pool must be equal to or larger than the total
size of the migration source volumes.
• The usage rate of each THP pool after the migration must not exceed either threshold 1 or threshold
2, whichever is the higher value.
• The number of virtual volumes in the migration target pool is less than 8,192.
• The maximum over-provisioning percent in the migration target pool does not exceed the warning
threshold for the over-provisioning percent.
CLI Reference Guide 233