CLI Guide

Table 21. controllers properties (continued)
Name Type Description
• Yes: The partner controller has either failed or been shut down, and its
responsibilities have been taken over by this controller.
There will be a delay between the time that the value of the status property becomes
Down for one controller and the time that the value of the failed-over property
becomes Yes for the other controller. This time period is the time that it takes for a
controller to take over the responsibilities of its partner.
failed-over-numeric uint32 Numeric equivalents for failed-over values.
• 0: No
• 1: Yes
fail-over-reason string If failed-over is Yes, a reason for the failover appears; otherwise, Not
applicable appears.
fail-over-reason-numeric uint32 Numeric equivalents for fail-over-reason values.
sc-fw string Storage Controller firmware version.
vendor string Controller manufacturer.
model string Controller model.
platform-type string Enclosure platform type.
platform-type-numeric uint32 Numeric equivalents for platform-type values.
multicore string Shows whether the controller module is using multiple application processing cores.
• Enabled: Multiple cores are active.
• Disabled: A single core is active.
multicore-numeric uint32 Numeric equivalents for multicore values.
• 0: Enabled
• 1: Disabled
sc-cpu-type string Storage Controller processor type.
sc-cpu-speed sint32 Storage Controller processor speed.
internal-serial-number string Internal serial number of the controller.
cache-lock string Shows whether hosts are prevented from using the SCSI MODE SELECT command to
change the write-back cache setting of the storage system.
• No: Hosts are permitted to disable write-back cache.
• Yes: Hosts are prevented from disabling write-back cache.
cache-lock-numeric uint32 Numeric equivalents for cache-lock values.
• 0: No
• 1: Yes
write-policy string The current, system-wide cache policy as determined by auto-write-through (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.
• write-back: This is the normal state.
• write-through
• Not up: The controller is not up.
write-policy-numeric uint32 Numeric equivalents for write-policy values.
API basetype properties 297