Write Cache Mirroring

Allows cached data to be mirrored across two redundant controllers that have the same cache size. The data written to the cache memory of one controller is also written to the cache memory of the other controller. Therefore, if one controller fails, the other can complete all outstanding write operations.

Enable Write Cache Mirroring for each logical drive using the Logical Drive >> Properties dialog. For more information, see Specifying Logical Drive Properties.