Contents 6
Teardown procedures, part numbers, specifications ........................................................................... 72
Technical topics............................................................................................................................. 72
Error messages........................................................................................................................... 73
ADU error messages................................................................................................................................ 73
Introduction to ADU error messages ................................................................................................. 73
Accelerator Board not Detected....................................................................................................... 73
Accelerator Error Log ..................................................................................................................... 73
Accelerator Parity Read Errors: X..................................................................................................... 73
Accelerator Parity Write Errors: X .................................................................................................... 74
Accelerator Status: Cache was Automatically Configured During Last Controller Reset............................ 74
Accelerator Status: Data in the Cache was Lost... .............................................................................. 74
Accelerator Status: Dirty Data Detected has Reached Limit... ............................................................... 74
Accelerator Status: Dirty Data Detected... ......................................................................................... 74
Accelerator Status: Excessive ECC Errors Detected in at Least One Cache Line... ................................... 74
Accelerator Status: Excessive ECC Errors Detected in Multiple Cache Lines... ........................................ 74
Accelerator Status: Obsolete Data Detected ......................................................................................75
Accelerator Status: Obsolete Data was Discarded ............................................................................. 75
Accelerator Status: Obsolete Data was Flushed (Written) to Drives....................................................... 75
Accelerator Status: Permanently Disabled ......................................................................................... 75
Accelerator Status: Possible Data Loss in Cache.................................................................................75
Accelerator Status: Temporarily Disabled.......................................................................................... 75
Accelerator Status: Unrecognized Status........................................................................................... 75
Accelerator Status: Valid Data Found at Reset ...................................................................................76
Accelerator Status: Warranty Alert................................................................................................... 76
Adapter/NVRAM ID Mismatch........................................................................................................ 76
Array Accelerator Battery Pack X not Fully Charged........................................................................... 76
Array Accelerator Battery Pack X Below Reference Voltage (Recharging) .............................................. 76
Board in Use by Expand Operation ................................................................................................. 76
Board not Attached........................................................................................................................ 76
Cache Has Been Disabled Because ADG Enabler Dongle is Broken or Missing ..................................... 76
Cache Has Been Disabled; Likely Caused By a Loose Pin on One of the RAM Chips .............................. 77
Configuration Signature is Zero....................................................................................................... 77
Configuration Signature Mismatch................................................................................................... 77
Controller Communication Failure Occurred...................................................................................... 77
Controller Detected. NVRAM Configuration not Present ...................................................................... 77
Controller Firmware Needs Upgrading.............................................................................................77
Controller is Located in Special "Video" Slot ..................................................................................... 77
Controller Is Not Configured........................................................................................................... 77
Controller Reported POST Error. Error Code: X.................................................................................. 78
Controller Restarted with a Signature of Zero .................................................................................... 78
Disable Command Issued ............................................................................................................... 78
Drive (Bay) X Firmware Needs Upgrading ........................................................................................ 78
Drive (Bay) X has Insufficient Capacity for its Configuration................................................................. 78
Drive (Bay) X has Invalid M&P Stamp............................................................................................... 78
Drive (Bay) X Has Loose Cable........................................................................................................ 78
Drive (Bay) X is a Replacement Drive................................................................................................ 79
Drive (Bay) X is a Replacement Drive Marked OK.............................................................................. 79
Drive (Bay) X is Failed.................................................................................................................... 79
Drive (Bay) X is Undergoing Drive Recovery......................................................................................79
Drive (Bay) X Upload Code Not Readable........................................................................................ 79
Drive (Bay) X Was Inadvertently Replaced ........................................................................................79
Drive Monitoring Features Are Unobtainable..................................................................................... 80
Drive Monitoring is NOT Enabled for SCSI Port X Drive ID Y............................................................... 80
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