HP P9000 Command View Advanced Edition Suite Software 7.4.0-00 CLI Reference Guide (TB581-96326, December 2012)

• If you are assigning a THP volume to a THP pool, the status of the THP pool must not be Blocked.
• If you are assigning a THP pool, the over-provisioning percent must be less than the over provision-
ing limit threshold.
• If you are releasing a THP volume from a THP pool, or if you are only changing the threshold
value, the THP volume must already be assigned to a THP pool.
• If you are releasing a THP volume from a THP pool, it must not have a path.
NOTE:
If you execute this command when the threshold values related to the over-provisioning percent (the
over provisioning warning threshold and over provisioning limit threshold) are set, make sure that
the Device Manager server database is consistent. These threshold values are specific thresholds
managed by the Device Manager server. If the over-provisioning percent information that has been
obtained by Device Manager does not match the actual over-provisioning percent, the system's
determination of whether the over provisioning warning threshold and over provisioning limit threshold
values have been exceeded might be incorrect.
For details about the number of THP/Smart volumes that can be assigned to a single THP/Smart pool,
see the Thin Provisioning documentation.
Format for P9500
hdvmcli [URL] ModifyVirtualVolume [options]
model=model serialnum=serial-number
devnums=device-number-of-THP/Smart-volume
[capacity=capacity-of-the-THP/Smart-volume-after-expansion]
[tieringpolicy={0|1|2|3|4|5|6|...|31}] [tierrelocation={enable|disable}
NOTE:
• You need to specify at least one of the following parameters: capacity, tieringpolicy, or
tierrelocation.
• The values specifiable for the tieringpolicy parameter vary depending on the microcode
version. For details about the specifiable values, see the parameter descriptions.
Format for XP24000/XP20000
When the command is used to assign THP volumes to a THP pool:
hdvmcli [URL] ModifyVirtualVolume [options]
model=model serialnum=serial-number assign=true
devnums=device-number-of-THP-volume
poolid=pool-ID-of-THP-pool
[threshold=usage-rate-threshold-of-THP-volumes]
When the command is used to release the assignation between THP volumes and a THP pool:
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