HP StorageWorks 7100 Appendix A. Disk Array Controller Log - Page 27

Event Number (dec/hex) Event Name Predictive Maintenance Implication Suspected Components Description Logged? Mfg Fail? 563/0x233 PDM Add Y Ignore Disk 564/0x234 Disk Redundant Path Found Y Disk 565/0x235 Disk Redundant Path Lost Y Disk 566/0x236 State Changing Start Y 567/0x237 State Changing End Y 568/0x238 Disk Driver Created Y 569/0x239 Disk Driver Deleted Y 570/0x23a Hot Plug Event Y 571/0x23b New Device Found Y 572/0x23c Old Device Lost Y 573/0x23d Warning Indicator Activated Y 574/0x23e Warning Indicator Deactivated Y 575/0x23f PDM Label Table Mismatch Y 576/0x240 Uploaded mode parms were Y NA None defaulted 577/0x241 Start multi disk loss scan Y Ignore. should controller be other prior failure events 578/0x242 579/0x243 580/0x244 581/0x245 582/0x246 Multi disk loss detected Exit multi disk loss reset Policy generated relocation error Insufficent space for policy relocation Frontend Fibre Channel Hung Port Event Y Ignore. should be other prior failure events Y Ignore. should be other prior failure events Y NA Y NA Y Ignore controller controller None None None 583/0x247 DDM Disk Change Event Y Ignore None 584/0x248 Repair of corrupted eeprom done. Y Ignore Controller EEPROM The actual blockSize is output in the verbose log eventInfo. N A PDM has been added for the specified device. This could mean that a previously downed drive is being re-added, or that a PDM was added for a newly added drive. N A redundant path to an already known drive has been discovered. N A redundant path to an already known drive has been lost. N The state changing bit has been asserted. N The state changing bit has been deasserted. N A PDD (proxy and real) has been instantiated for a disk. N A PDD (proxy and real) has been destroyed for a disk. N A generic hot plug event occurred. See the event unique description for more information. N A new device was discovered by CFMhot. N A device CFMhot already knew about has disappeared. N One of the warning indicators has been actviated. Check the extended event information for more information. N One of the warning indicators has been deactviated. Check the extended event information for more information. N A PDM, during instantiation, came up with different basic information. One possible cause is downloading unsupported mech FW that doesn't conform to the required capacity point for drive category. Y The midplane EEPROM mode parameters region contains a revision that is older than the revision expected by current firmware. As a result, some mode parameters were set to their default values since there was no saved value present in the EEPROM. N A backend scan was started to detect a multiple disk loss condition because of a raid 5 DP write failure. If a multiple disk loss is detected, raid 5 DP writes will not be allowed to proceed. Another log entry will indicate if the condition is detected. No additional entry will be made otherwise. N A multiple disk loss was detected. Raid 5 DP writes will not be processed until this condition is cleared. N This controller is exiting from the excessive disk missing condition. Enough of the missing disks have been restored to attempt normal operations. Y A policy sponsored data relocation failed. Y There is not enough space to perform a policy sponsored relocation. N This error code indicates that the Front End Fibre Channel port appears to be in a HUNG state. The port will be reset in an attempt to recover from the event. Additional information about the event is placed in the extended info area of the log. N This error is being used to indicate (in the extended info field) changes in Dump Disk Manager disk change event processing. This code should be removed before release. N The eeprom region located at 0 or 48 was corrupted and repaired with it's backup copy at 48 or 0 respectively.