Change in Write Policy Options After Updating Firmware
After updating firmware on one of the listed controllers, the Write Policy options will change from
Write Back with BBU
Always Write Back
The functionality is defined as follows: Write Back means write back, only when there is a RAID maintenance free backup unit (RMFBU) installed. Always Write Back means write back, regardless of the presence or absence of a RMFBU.
|Intel® RAID Maintenance Free Backup Unit Compatibility List for Intel® RAID Controllers|