User's Manual

5-24
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
Congure
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 Conguration 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
Congure
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 Conguration 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