HP Insight Management Agents - Manual (Page 43)

◦ Redundant Low Battery—Cache operations are temporarily disabled. The redundant
controller has insufficient cache battery power.
◦ Redundant Size Mismatch—Cache operations are temporarily disabled. The cache sizes
on the redundant controllers do not match.
◦ Redundant Cache Failure—Cache operations are temporarily disabled. The cache on the
redundant controller has failed.
◦ Excessive ECC Errors—Cache operations have been permanently disabled. The number
of cache lines experiencing excessive ECC errors has reached a preset limit.
◦ ADG Enabler Missing—Indicates that write cache operations have been temporarily
disabled. An advanced data guarding logical drive is configured but the RAID ADG
Enabler Module is broken or missing.
◦ POST ECC Errors—Indicates that write cache operations have been permanently disabled.
The cache has been disabled due to a large number of ECC errors detected while testing
the cache during the Power On Self Test (POST).
◦ Battery Hot Removed—Indicates that write cache operations have been permanently
disabled. The cache has been disabled because a battery has been hot removed.
◦ Flash Backed Cache Capacitor Charge Low—Indicates that write cache operations are
temporarily disabled due to insufficient capacitor power.
◦ Not Enough Batteries Attached—Indicates that write cache operations have been
permanently disabled. The cache has been disabled because there are not enough
batteries attached to the controller to ensure write cache will be held without power for
the advertised length of time.
◦ Cache Module Not Supported by Firmware—Indicates that write cache operations have
been permanently disabled. The cache has been disabled because the current cache
module is not supported by the currently running firmware.
◦ Incompatible Cache Module—Indicates that write cache operations have been permanently
disabled. The cache has been disabled because an incompatible cache module is being
used.
◦
Battery Not Supported—Indicates that write cache operations have been permanently
disabled. The cache has been disabled because one or more attached batteries are not
supported by the currently running firmware.
◦
Flash Backed Cache No Capacitor Attached—Indicates that write cache operations have
been permanently disabled. The cache has been disabled because there are no capacitors
attached to the flash-backed cache module.
◦ Flash Backed Cache Backup Failed—Indicates that write cache operations have been
permanently disabled. The cache has been disabled because the flash-backed cache
module backup operation has failed.
◦ Flash Backed Cache Restore Failed—Indicates that write cache operations have been
permanently disabled. The cache has been disabled because the flash-backed cache
module restore operation has failed.
◦ Flash Backed Cache Hardware Module Failure—Indicates that write cache operations
have been permanently disabled. The cache has been disabled because the flash-backed
cache module has encountered a hardware failure.
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