HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 372
controller-cache-parameters, This basetype is used by, to show controller cache properties.
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controller-cache-parameters This basetype is used by show cache-parameters to show controller cache properties. Table 18 controller-cache-parameters properties Name Type Description durable-id controller-id controller-idnumeric name write-backstatus write-backstatus-numeric compact-flashstatus compact-flashstatus-numeric compact-flashhealth compact-flashhealth-numeric cache-flush cache-flushnumeric string string uint32 string string uint32 string uint32 string uint32 string uint32 • cache-params-a: Cache parameters for controller A. • cache-params-b: Cache parameters for controller B. • A: Controller A. • B: Controller B. Numeric equivalents for controller-id values. • 0: B • 1: A • Controller A Cache Parameters • Controller B Cache Parameters Shows the current, system-wide cache policy as determined by auto-writethrough logic. This value is not settable by users. If an auto-write-through 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. • 0: Enabled (write-back) • 1: Disabled (write-through) • 2: Not up • Not Installed: The CompactFlash card is not installed. • Installed: The CompactFlash card is installed. Numeric equivalents for compact-flash-status values. • 0: Not Installed • 1: Installed • OK • Fault • Unknown Numeric equivalents for compact-flash-health values. • 0: OK • 2: Fault • 3: Unknown • Enabled: If the controller loses power, it will automatically write cache data 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. • 0: Disabled • 1: Enabled 372 XML API basetype properties