Note: In Write Policy, Write Back with BBU is supported only. If not, write
performance may be degraded.
1. Click Virtual Drives in the main menu.
2. From the list displayed at the upper right of the window, select a disk
array for which you want to change the write policy. Click Properties >
Go.
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MegaRAID WebBIOS for storage expansion blades
Hitachi Compute Blade 500 Series EFI User's Guide