HP XP7 Command View Advanced Edition CLI Reference Guide (TK981-96006, May 2014)

DescriptionStatusParameter name
Performance monitoring mode.
If you specify this parameter, you must also specify
tiercontrol=enable.
Specifiable values vary, depending on the microcode
version.
If P9500 (with a microcode version is earlier than 70-
02-XX-XX/XX):
0: Periodic
If this parameter is omitted, 0 is set.
If HP XP7 or P9500 (with a microcode version is 70-
02-XX-XX/XX or later):
0: Periodic
1: Continuous
If this parameter is omitted, 1 is set.
Optional
(HP XP7
P9500)
monitoringmode
Buffer space for new page assignment (%)
Specify the percent of the space prepared for assignment
of new pages for each hardware tier of a Smart pool.
You can specify an integer from 0 to 50. The default value
used if this parameter is omitted differs depending on the
drive type. If the drive type is SSD or FMD, 0 is set for each
tier. For other drive types, 8 is set for each tier. HP
recommends that you use the default values.
The following uses a three-tier Smart pool as an example
of how to specify this parameter.
To specify all tiers:
Specify a set of values such as 0,4,6 for all tiers,
starting with tier 1, by using commas (,) as separators.
To specify specific tiers only:
Specify the target tiers only, starting with tier 1, by us-
ing commas (,) as separators. The comma before a
specified value cannot be omitted. For the tiers where
no values are specified, 0 is set if the drive type is SSD
or FMD, and 8 is set for other drive types.
For example, if you want to specify tier 2 only, specify
a value such as ,4 to omit the specifications for tier 1
and tier 3.
You can specify this parameter in the following situations:
• When creating a Smart pool
• For P9500, when the microcode version is 70-02-
50-XX/XX or later
Optional
(HP XP7
P9500)
bufspaces-
fornewpageassign-
ment
CLI Reference Guide 105