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第五章:RAID 磁盤陣列設置
5.2.8 開啟 WriteCache
您可以開啟 RAID 控制功能的 WriteCache 選項,來增加數據傳輸性能。
當您開啟 WriteCache 功能時,您可能會在當一個電源間歇發生
在硬盤間傳輸或交換過程時,遺失文件。
5. 當完成選擇後,按下任一鍵繼續。
設置 RAID 1 與 RAID 10 時建議使用 WriteCache 功能。
您可以依照以下的步驟,來啟用 WriteCache 功能:
1. 進入“Management Menu”後,選擇【Objects】>【Adapter】,然後
按下 <Enter> 鍵顯示改寫的特性。
2. 選擇【Disk WC】,然後按下 <Enter> 鍵來開啟選項。
3. 進入“Management Menu”後,選擇【Objects】>【Virtual Drive】,
然後按下 <Enter> 鍵顯示改寫的特性。
4. 選擇【Disk WC】,然後按下 <Enter> 鍵來開啟選項。
Management Menu
Congure
Initialize
Objects
Rebuild
Check Consistency
Disk Write Cache - Off(Write Through) or On(Write Back)
Objects
Adapter
Virtual Drive
Physical Drive
Adapter 0
Rebuild Rate = 30
Chk Const Rate = 30
FGI Rate = 30
BGI Rate = 30
Disk WC = Off
Read Ahead = On
Bios State = Enable
Cont On Error = Yes
Fast Init = Enable
Auto Rebuild = On
Auto Resume = Enable
Disk Coercion = 1GB
Factory Default
LSI Software RAID Conguration Utility Ver C.05 Sep 17, 2010
BIOS Version A.10.09231523R
Use Cursor Keys To Navigate Between Items And Press Enter To Select An Option
Management Menu
Congure
Initialize
Objects
Rebuild
Check Consistency
Disk Write Cache Setting of VD
Objects
Adapter
Virtual Drive
Physical Drive
Virtual Drive
RAID = 0
Size = 148.580GB
Stripe Size = 64KB
#Stripes = 2
State = OPTIMAL
Spans = 1
Disk WC = On
Read Ahead = On
LSI Software RAID Conguration Utility Ver C.05 Sep 17, 2010
BIOS Version A.10.09231523R
Use Cursor Keys To Navigate Between Items And Press Enter To Select An Option
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