HP StorageWorks Virtual Array 7100 Appendix A. Disk Array Controller Log - Page 9

Event Number (dec/hex) Event Name Predictive Maintenance Implication Suspected Components Description Logged? Mfg Fail? 122/0x7a 123/0x7b Hardware error prevents successful command completion Host Port Behavior Table overflow Y None of these are Unknown allowed Y None of these are Unknown allowed 124/0x7c 125/0x7d 126/0x7e 127/0x7f 128/0x80 129/0x81 130/0x82 131/0x83 132/0x84 133/0x85 134/0x86 135/0x87 Event Number (dec/hex) 256/0x100 Sequencer error injection error N These only occur Unknown in internal testing Test mode is required for this N These only occur Unknown command in internal testing Subsystem LUN configuration N Ignore None changed UA Mode parameters were restored N Ignore None from defaults UA Limit to supported number of Principals has been reached Disk Interface Error - no logging Disk Interface Error Y Ignore - Remove None unwanted associations from Security map N N.A. None Y N.A. None Disk Interface Command Y N.A. None Failed Host is not authorized to access Y LUN Cannot identify a FRU in Y phatom enclosure with id 0xff Journal Manager Buffer Write Y Failed Ignore - Host doesn't have permission to access LUN Ignore - Cannot identify FRU in phantom enclosure N.A. None None Journal Manager Journal Manager Stage Write Y N.A. Journal Failed Manager Event Name Access Time Count Error E Predictive Suspected v e nt L Maintenance Components o g g e d ? Implication Y Ignore. None 257/0x101 Disk Drive Placed In Failed State 258/0x102 NVRAM Image Out Of Date Y Single Disk Drive, Occurrance Controller, Back End FC Link Y Ignore - Operator None activity 259/0x103 No Quorum For Disk Set Access Y Ignore - Operator None activity or parameters stored there will probably revert to their default values. Y The command failed because a required access to hardware failed and was either not retried or was retried unsuccessfully. Y An attempt was made to add a new entry to the host port behavior table but no unused entry was available. An existing entry must be deleted to make room for the new entry. Y This error is used for a variety of purposes when injecting errors in sequencer module tests. Y The command that was received is only allowed when the test mode flag in the personality is true. N This error is used to report a Unit Attention for LUN Inventory changed. N This error is used to report a Unit Attention for the case where mode parameters were restored from defaults. Y The LUN Security Utility cannot add any more associations for new Principals because the supported limit for Principals has been reached. N A command to a backend device failed in an expected manner, so that logging is not required. N A command to a backend device failed with sense data indicating an unexpected error. N A command to a backend device failed due to an error that does not include sense data from the device. Y LUN Security Authoriztion failed - Host attempted to perform an operation on a LUN without having an appropriate access permission. N Phantom enclosure is a collection of disks with no physical slot mapping. Ideally there should not be any disk in phatom enclosure Y A Journal Manager Buffer Write has failed. Resilient map updates have not been posted to disk. FUA write failures may result from this condition Y A Journal Manager Stage Write has failed. Resilient map updates have not been posted to disk. FUA write failures may result from this condition M Description fg F ai l? N The frequency distribution table used to locate recently modified blocks was found to be inconsistent. This is indicative of a firmware problem. This problem is self correcting. N The firmware made a decision to automatically fail a disk device due to its accumulated error history. N During startup a disk stamp newer than the NVRAM committed stamp copy was found. This indicates the volume set attached successfully to a different controller and this VS related NVRAM is not valid. N During startup a quorum of the drives belonging to the volume set the NVRAM stamp were not present.