Controller-Cache-Parameters; Controller-Cache-Parameters Properties - HP P2000 G3 Cli Reference Manual

controller-cache-parameters

Properties
Table 18

controller-cache-parameters properties

Name
durable-id
controller-id
controller-id-
numeric
name
write-back-
status
write-back-
status-numeric
compact-flash-
status
compact-flash-
status-numeric
cache-flush
cache-flush-
numeric
Example
# show cache-parameters
...
<OBJECT basetype="controller-cache-parameters" name="controller-a-cache-parameters"
oid="2" format="pairs">
<PROPERTY name="durable-id" type="string">cache-params-a</PROPERTY>
<PROPERTY name="controller-id" type="string">A</PROPERTY>
<PROPERTY name="controller-id-numeric" type="string">1</PROPERTY>
<PROPERTY name="name" type="string">Controller A Cache Parameters</PROPERTY>
<PROPERTY name="write-back-status" type="string">Enabled</PROPERTY>
Type Description
• cache-params-a: Cache parameters for controller A.
string
• cache-params-b: Cache parameters for controller B.
• A: Controller A.
string
• B: Controller B.
Numeric equivalents for controller-id values.
string
•
0: B
•
1: A
•
string Controller A Cache Parameters
•
Controller B Cache Parameters
The current, system-wide cache policy as determined by auto-write-through
string
(AWT) logic. This value is not settable by users. If an AWT trigger condition
(such as a CompactFlash failure) is met, the cache policy for all volumes
changes to write-through, overriding the volume-specific settings. When the
problem is corrected, the cache policy reverts to the value configured for each
individual volume.
• Enabled: Write-back. This is the normal state.
• Disabled: Write-through.
• Not up: The controller is not up.
Numeric equivalents for write-back-status values.
string
• 0: Enabled (write-back)
• 1: Disabled (write-through)
• 2: Not up
•
string Not Installed
•
Installed
•
Unknown
Numeric equivalents for compact-flash-status values.
string
•
0: Not Installed
•
1: Installed
• Enabled: If the controller loses power, it will automatically write cache data
string
to the CompactFlash card. Cache flush is normally enabled, but is
temporarily disabled during controller shut down.
• Disabled: Cache flush is disabled.
Numeric equivalents for cache-flush values.
string
•
0: Disabled
•
1: Enabled
HP P2000 G3 MSA System CLI Reference Guide 365