3Ware 9550SXU-12 User Guide - Page 307
F Cache synchronization skipped, Battery capacity test completed, Battery health check started
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Error and Notification Messages See Also See the Install Guide for your controller. 004F Cache synchronization skipped Event Type Warning Cause The cache synchronization that is normally performed when power is restored after a power failure was skipped and write data is still being backed up in the controller cache. This can occur if a unit was physically removed or became inoperable during the power outage. Action Return missing drive(s) to the controller so that the missing write data can be saved. 0050 Battery capacity test completed Event Type Information Cause The Battery Backup Unit has completed a battery capacity test. The BBU is again able to backup the 3ware RAID controller and write cache has been re-enabled for all units. (During the test, backup and write cache were disabled). 0051 Battery health check started Event Type Information Cause The Battery Backup Unit periodically evaluates the health of the battery and its ability to backup the 3ware RAID controller in case of a power failure. This health check has started. www.3ware.com 295