HP XP P9000 Command View Advanced Edition Suite Software 7.6.1-00 CLI Reference Guide

Command execution result
RESPONSE:
[An instance of StorageArray
.
. (Attributes of StorageArray are omitted here)
.
List of 1 CommParameters elements:
An instance of CommParameters
ipAddress=172.16.116.106
userID=root
]
[An instance of StorageArray
.
. (Attributes of StorageArray are omitted here)
.
List of 1 CommParameters elements:
An instance of CommParameters
ipAddress=172.16.40.1
]
.
. (repeated for other StorageArray instances)
.
RunZeroPageReclaim
RunZeroPageReclaim performs a zero-page reclaim operation, which returns unused capacity in
THP/Smart volumes (virtual volumes).
NOTE:
This command can be used only with P9500 and XP24000/XP20000. The microcode version required
for XP24000/XP20000 is 60-07-00-XX/XX or later.
Zero-page reclaim can be performed for THP/Smart volumes that satisfy either of the following
conditions:
• The THP/Smart volumes do not constitute a copy pair.
• The THP/Smart volumes are in a Continuous Access Software or Continuous Access Journal Software
copy pair.
Zero-page reclaim operations can be performed on P9500 (with a microcode version of 70-02-
00-XX/XX or later), and XP24000/XP20000.
• The THP/Smart volumes are in a Business Copy Software copy pair.
Zero-page reclaim operations can be performed on P9500 (with a microcode version of 70-05-
02-XX/XX or later ) when the status of the pair volumes is Split (that is, status for the Replic-
ationInfo instance is 16).
You can use the GetZeroPageReclaimStatus command to check whether a zero-page reclaim
operation has finished.
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