HP StorageWorks 7100 Appendix A. Disk Array Controller Log - Page 2

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. Table 1. Controller Log Event Code Descriptions Event Number (dec/hex) Event Name Predictive Maintenance Implication Suspected Components Description Logged? Mfg Fail? 0/0x0 1/0x01 2/0x02 3/0x03 4/0x04 5/0x05 6/0x06 7/0x07 8/0x08 9/0x09 10/0x0a 11/0x0b 12/0x0c 13/0xd 14/0x0e 15/0x0f 16/0x10 17/0x11 18/0x12 19/0x13 20/0x14 21/0x15 22/0x16 23/0x17 No Sense N N.A. None N No sense data is available. Undefined N N.A. None N Undefined event code. Unsupported LUN Capacity N N.A. None N An attempt was made to create a LUN with an unsupported capacity. The capacity was either zero or was greater than the maximum LUN capacity supported by the subsystem. Parameter List Length Error N N.A. None Y The length of the parameter list was incorrect for the command and it's parameters. Invalid Field In Parameter List N N.A. None Y One or more of the fields in the parameter list contained an invalid value. No Physical Device Present N N.A. None Y A command attempted to access a device (disk or enclosure controller) that is not currently present in the subsystem. Invalid Opcode N N.A. None Y The opcode in the command that was received is not supported by the subsystem. This error could be due to the LUN Security configuration. Invalid Bit In CDB N N.A. None Y One or more fields in the CDB contained an illegal or unsupported value. Logical Block Address Out Of N N.A. None Y The LBA specified in the command was out of Range range for the LUN that it was sent to. Not Ready N N.A. None N The array is not ready to process the command that was received. Furthermore, the array will not become ready until an initializing command is received and successfully processed. Undefined N N.A. None N Undefined event code. Power On Unit Attention N N.A. None N The array just completed a reset operation. Hardware Error Unit Attention N N.A. None Y The most recent reset operation detected a hardware error during a selftest operation. Commands Cleared Unit N N.A. None N Another originator sent commands to the array that Attention resulted in commands being cleared for the current originator. Mode Parameters Changed N N.A. None N Another initiator sent commands to the array that Unit Attention resulted in shared mode parameters being changed for the current initiator. Unconfigured LUN N N.A. None N The LUN to which the command was sent is currently not configured for use. Invalid Target LUN N N.A. None N The subsystem does not support the LUN that was specified in the most recent command. The LUN is the target of the requested action. Invalid Source LUN N N.A. None N The subsystem does not support the LUN that was specified in the most recent command. The LUN is the source of the requested action. Not Enough Space Y Ignore None Y A write command had to move data in order to find enough space to complete. Errors were encountered 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. Command Illegal In Current N N.A. None N The current subsystem state precludes processing of State the requested command. Becoming Ready N N.A. None N The subsystem is not ready to process the command that was received. However, it is in the process of becoming ready and will be able to process that command soon. Recovered With Low Level Y Ignore Disk, N On a previous attempt(s), the drive failed the I/O. Retries controller, disk The PDD retried the I/O and the drive returned good interface status. PDD stands for Physical Device Driver. Specifically this error indicates that the RAID implementation was not involved in the retries. Recovered By Disk Drive Y See information Disk Drive N The disk drive returned a status of provided by CHECK_CONDITION, RECOVERED_ERROR. drive vendor Disk Drive Media Error Y See information Disk Drive N The disk drive returned a status of