LSI Onboard SATA software RAID預設是write cache or write back?如何更改設定?
LSI Onboard SATA software RAID預設是write cache or write back?如何更改設定?
Ans:預設 disk write cache是disable的. 所以你可以透過 RAID BIOS utility (Ctrl-M)去更改設定值
選取Objects--> Adapter,你可以更改Disk WC Off/On 為 disable或enable disk write cache
選取 Objects-->選取 Virtual Drive-->選取 View/Update Parameters, 你可以更改 Disk WC Off/On 去開啟或關閉disk write cache.
另一方法,你也可以在RAID utility中更改Disk Write Cache .
a. 在RAID utility, 請選取 virtual drive and right click Set Virtual Drive Properties.
b. 在 Write Policy,選取Write Through to disable Disk Write Cache, or select Always Write Back to enable Disk Write Cache.