설정은 아래의 이미지와 같습니다.
SERVER---
Server IP: 192.168.0.4
Server Name:
OS name: Windows Server 2008
OS Version: 6.1
OS Architecture: x86_64
Driver Name: megasas.sys
Driver Version: 4.5.1.64
Application Version: MegaRAID Storage Manager - 8.10.0400
HARDWARE---
Controller: PERC 6/E Adapter (Bus 4,Dev 0)
Status: Optimal
Firmware Package Version:6.3.0-0001
Firmware Version: 1.22.12-0952
BBU: YES
Enclosure(s): 1
Drive(s): 15
Virtual Drive(s): 1
BBU---
BBU Battery Type BBU
BBU Status: Healthy
Enclosures---
PRODUCT NAME TYPE STATUS
SAS2X36 Ses OK
Drives---
CONNECTOR PRODUCT ID VENDOR ID STATE DISK TYPE CAPACITY POWER STATE
0 HitachiHDS72202 ATA Global Hot Spare SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
0 HitachiHDS72202 ATA Online SATA 1.819 TB On
Virtual Drives---
TARGET ID NAME CAPACITY STATE RAID LEVEL MegaRAID RECOVERY
0 VD_0 23.645 TB Optimal RAID 5 NO
------------------------------------------------------------------------------
서버 2008 R2 버전이며 아답텍 5405 와 Dell PERC 6/e 설치 되어있습니다.
PERC 6/e는 슈퍼마이크로사의 SC847E16-RJBOD1 와 연결 되어 있으며
히타치 2T라 15개를 raid5 stripe size 1M로 묶어놓은 상태입니다.
Default Write Policy를 Write Back with BBU 로 설정하여도 Current Write Policy 는 Write Back로만 되어 있습니다.
(두번째 이미지 참조)
어떠한 설정을 변경해야 Write Back with BBU 를 사용할 수 있을까요?
최신 펌웨어로 업데이트는 하였습니다.
새해에도 복 많이 받으세요 ^^