3Ware 9550SXU16MLB10 User Guide - Page 178

Troubleshooting: Problems and Solutions AEN 032h AEN_SPARE_INADEQUATE This AEN is sent by the controller when it finds a valid hot spare but the capacity is not sufficient to use it for a drive replacement. AEN 036h AEN_VERIFY_ERROR This AEN is sent by the controller when a verify error is found (parity inconsistency for RAID5/50 or data mismatch for RAID1/10 configuration) and recovered. If the error is not recovered the AEN_VERIFY_FAILED is returned instead. AEN 037h AEN_INCOMPATIBLE_SODIMM This AEN will be sent if an incompatible SODIMM memory has been connected to the controller. In this case, the controller is inoperable. AEN 038h AEN_NO_SODIMM This AEN will be sent if there is no SODIMM memory connected to the controller. In this case, the controller is inoperable. AEN 039h AEN_COR_SBUF_ECC This AEN will be sent when the controller has detected and corrected a memory ECC error. AEN 03Ah AEN_DRIVE_POR_DETECTED If the controller detects that a drive has been power-cycled, it will send this AEN. The controller may degrade the unit (if possible). AEN 03Bh AEN_REBUILD_PAUSED This AEN will be sent when the rebuild operation is paused. AEN 03Ch AEN_INIT_PAUSED This AEN will be sent when the initialization is paused. AEN 03Dh AEN_VERIFY_PAUSED This AEN will be sent when the verify operation is paused. AEN 03Fh AEN_FLASH_FILE_CORRUPT The 3ware RAID controller stores some configuration parameters as files in its flash memory. This AEN will be sent when a corrupted flash file system is found on the controller during boot-up. A further attempt will be made to 172 3ware 9000 Series Serial ATA RAID Controller User Guide