HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 279

TABLE E-1 Event Descriptions and Recommended Actions (Continued) Event Code 45 47 48 49 52 53 55 56 58 59 Event Type Description Recommended Action Informational A communication failure has occurred between the controller and an EMP. Informational An error detected by the sensors has been cleared. Informational The vdisk name has been changed. Informational A lengthy SCSI maintenance command has completed. Informational Vdisk expansion has started. This operation can take days to complete. Informational or warning This event is logged as informational when a vdisk expansion has completed or a RAID morph operation is canceled by the user. This event is logged as a warning if the RAID morph operation fails. Informational A SMART event occurred on the specified drive. Impending drive failure. See "Disk Drive Errors and Recommended Actions" on page 300. Informational The Storage Controller has been restarted. Warning or informational A disk drive or other SCSI device (such as an EMP) detected an error. This event is logged as a warning for serious errors such as parity or drive hardware failure, and as informational for other errors. • For warning events that indicate a disk drive is bad, replace that drive module. • For warning events that indicate an expansion module is bad, replace that expansion module. Warning or informational The controller detected an error while communicating with the specified SCSI device. The error was detected by the controller, not the disk. This event is logged as a warning for parity errors, and as informational for other errors. • For warning events that indicate a disk drive is bad, replace that drive module. • For warning events that indicate an expansion module is bad, replace that expansion module. Appendix E Event Codes 279