User Manual - A3661-90001

Unsolicited Event Log 6-41
Troubleshooting
0x645 CRU Bound Extended status identifies unit number. This message is
logged once for each CRU in a LUN at the completion of a
Bind operation.
0x646 CRU Unbound Extended status identifies unit number. This message is
logged once for each CRU in a LUN at the completion of an
Unbind.
0x647 Fuse Bad Extended status identifies fuse number. This message is
logged once at the completion of each powerup for any bad
fuse detected by the SP.
0x648 Termpower Low Extended status identifies SCSI bus number. This message is
logged once at the completion of each powerup for any SCSI
bus which the SP detects as having an insufficient
“TERMPWR” voltage level. This event code is only used by
SPs that do not themselves source termpower into the bus
(for example, Telmo).
0x650 FRU Signature Error The given FRU’s current physical position in the disk array
chassis does not match its expected position (which is set at
the time the FRU is bound into a LUN).
0x654 Cache Dumping The SP started dumping the storage system cache data to the
cache vault disks.
0x657 Cache Dump Completed The SP finished dumping the storage system cache to the
cache vault disks.
0x658 Cache Enabling The SP is in the process of enabling the cache for use on host
data.
0x659 Cache Disabling Storage-system caching was disabled by the disk array or
system operator. The disk array disables caching if the BBU is
not fully charged or an SP, cache vault disk or fan fails; see
error 0x908.
0x660 AC Power Fail After an AC power failure, the disk array dumped the cache to
the vault and turned off power to the BBU (to minimize drain
on the BBU).
0x661 BBU Sniffing Enabled The disk array is allowed to shut down the BBU in order to test
it.
0x662 BBU Sniffing Disabled BBU shutdown testing is disabled on this disk array.
0x663 BBU Sniff Initiating The BBU is beginning a shutdown test cycle.
0x664 BBU Sniff Cache Dump In preparation for its weekly BBU test cycle, the disk array
dumped its cache data. This message is followed by a 0x663
message.
0x665 Configured for Single SP The disk array detected a change to a single SP configuration.
Table 6-8 Informational Codes (Continued)
Event code Event code name Description