What events can trigger write-behind caching to be disabled?
A. The following table highlights the system states that can cause write-behind cache to be disabled. In cases where write-behind cache has been disabled, the disk tray is designed to protect the data in cache. If any hardware component fails that might compromise the safety of this data, the disk tray will disable write-behind cache, causing outstanding cached data to be flushed to disk. Write-behind caching is re-enabled when the failed condition has been corrected. This answer was lifted right from p.3-7 of the T3 Installation, Operation, and Service Manual. Please refer to it for any updates.
