Compaq ProLiant 8000 ProLiant 8000 Intel Pentium III Xeon 700MHz Servers Maint - Page 143

3-46 Compaq ProLiant 8000 Intel Pentium III Xeon 700MHz Servers Maintenance and Service Guide Table 3-16 ADU Diagnostic Messages continued Message Description Accelerator status: Excessive ECC errors detected in at least one cache line. As a result, at least one cache line is no longer in use At least one line in the cache is no longer in use due to excessive ECC errors detected during use of the memory associated with that cache line. Accelerator status: Excessive ECC errors detected in multiple cache lines. As a result, the cache is no longer in use. The number of cache lines experiencing excessive error checking and correcting (ECC) errors has reached a preset limit. Therefore the cache has been shut down. Accelerator status: Obsolete data detected During reset initialization, obsolete data was found in cache. This was due to drives being moved and written to by another controller. Accelerator status: Obsolete data was discarded During reset initialization, obsolete data was found in cache and was discarded (not written to drives). Accelerator status: Obsolete data was flushed (written) to drives During reset initialization, obsolete data was found in cache. The obsolete data was written to the drives, but newer data may have been overwritten. Accelerator status: Permanently disabled Array accelerator board has been permanently disabled. It remains disabled until it is reinitialized using the Array Configuration Utility (ACU). Accelerator status: Possible data loss in cache Possible data loss detected during power-up due to all batteries being below sufficient voltage level and no presence of identification signatures on the array accelerator board. Accelerator status: Temporarily disabled Array accelerator board has been temporarily disabled. Accelerator status: Unrecognized status A status returned from the array accelerator board that ADU does not recognize. Recommended Action Consider replacing the cache. If cache replacement is not done remaining cache lines should continue to operate properly. Try reseating the cache to the controller. If that does not work, the cache should be replaced. Normal operations should continue. The controller will either write data to the drives or discard the data completely. Normal operations should continue. If newer data was overwritten, you may need to restore newer data; otherwise, normal operations should continue. Check the Disable Code field. Run Array Configuration Utility (ACU) to reinitialize the array accelerator board. There is no way to determine if dirty or bad data was in the cache and is now lost. Check the Disable Code field. Obtain the latest version of ADU. continued