HP StorageWorks 7100 Appendix A. Disk Array Controller Log - Page 4

FC-SCSI Interface SpecificationDescribes the IceCube SCSI interface. Targetted as part of OEM manual.Disk Array Con Error! No text of specified style in document. Event Number (dec/hex) Event Name Predictive Maintenance Implication Suspected Components Description Logged? Mfg Fail? 37/0x25 38/0x26 39/0x27 40/0x28 41/0x29 42/0x2a 43/0x2b 44/0x2c 45/0x2d 46/0x2e 47/0x2f 48/0x30 49/0x31 50/0x32 Command a PDM. This covers conflicts in both the device state in the PDM label and the sync state of the data effected by the down. Recovered With RAID 5 Y Ignore - See None N Retries were used by the R5 module in the Retries accompanying successful completion of a read or write. This error errors code has been replaced by 96&97, but has been left in the table so that log readers built from this file will be able to read old firmware. Recovered With RAID 5 Y Ignore - See None N Redundancy was used by the R5 module in the Redundancy accompanying successful completion of a read or write. This error errors code has been replaced by 98&99, but has been left in the table so that log readers built from this file will be able to read old firmware. Unavailable Data Detected By Y See None N R5 detected that the devices necessary for a read or RAID 5 Accompanying write were not available for access before the access Errors was attempted. This can apply to an initial attempt to read or write or to a retry. Send Diagnostic Self Test N Single Controller Y Send Diagnostic Self test failure The current system Failure Occurrance state and warnings indicate that the self test should return bad status. Invalid Pass Through N N.A. None Y The host attempted an execute pass thru command without a valid Set Pass Thru Mode command preceding it. Pass Through Reset Failed Y Ignore None N Passthru reset resulted in a bad status. Recovered With RAID 1 Y Ignore - See None N Redundancy was used by the R1 module in the Redundancy Accompanying successful completion of a read or write. This error Errors code has been replaced by 100&101, but has been left in the table so that log readers built from this file will be able to read old firmware. Invalid RG ID N N.A. None N A command that specifies an Redundancy Group ID specified one that is invalid for the current subsystem configuration. Shutdown Failed N N.A. None N CFM could not shutdown the subsystem because no volume set members were present (all members missing) Not Enough Space Y Ignore - See None Y A write command had to move data in order to find accompanying enough space to complete. Errors were encountered errors during this process which precluded the controller from providing enough space for the write. This would generally result from multiple failing or missing drives. This failure can also result from faulty space management logic in the controller. Disk Drive Removed During N N.A. None N A drive disappeared from the subsystem through hot Add Physical Drive plug removal while an add physical drive command was in progress against the drive. Cancel Rebuild With Auto- N N.A. None Y A rebuild operation was cancelled by the host while Rebuild Enabled auto-rebuild was enabled. Since auto-rebuild is enabled, rebuild would only start up again after the cancel, rendering it ineffective. Therefore the controller rejects cancel rebuild commands while auto-rebuild is enabled. Disk Drive Stamp Write Failed Y Single Disk Drive, N In order to make a drive a member of a volume set it Occurrance - See Controller, Disk must have a stamp written onto it by the controller. accompanying Interface This error indicates that the writing or updating of errors the stamp failed during an add physical drive command, causing the command to fail. Disk Drive State Changed N N.A. None N During the add physical drive command the drive is During Add Physical Drive reconfigured for ICE access. If the reconfiguration process succeeds when it previously failed, then the disposition of the drive must be reassessed by the controller. This is processed as an independent hot plug event which may cause the host to reconsider whether or not to add the drive to the volume set. Therefore the add physical drive command fails if this condition is encountered. The drive state should be reassessed then the add command reattempted if appropriate.this err is intentionally not logged (in general, all * hdwr errs are logged)