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HP ProLiant DL380 G7 Raid(raid 5) 구성하는 방법
테스트 환경
$ dmidecode -t system | egrep "Product Name"
Product Name: ProLiant DL380 G7
$ lsb_release -d
Description: Ubuntu 22.04 LTS
논리 드라이브 삭제
현재 구성되어 있는 논리 드라이브 확인
ssacli controller slot=0 logicaldrive all show
$ ssacli controller slot=0 logicaldrive all show
Smart Array P410i in Slot 0 (Embedded)
Array A
logicaldrive 1 (279.37 GB, RAID 1, OK)
Array B
logicaldrive 2 (7.37 TB, RAID 5, OK)
삭제할 논리 드라이브 확인(Array B - logicaldrive 2)
논리 드라이브(Array B) 삭제
ssacli controller slot=0 array B delete
$ ssacli controller slot=0 array B delete
Warning: Deleting an array can cause other array letters to become renamed.
E.g. Deleting array A from arrays A,B,C will result in two remaining
arrays A,B ... not B,C
Warning: Deleting the specified device(s) will result in data being lost.
Continue? (y/n) y
논리 드라이브(Array B) 삭제 후 남아있는 논리 드라이브
$ ssacli controller slot=0 logicaldrive all show
Smart Array P410i in Slot 0 (Embedded)
Array A
logicaldrive 1 (279.37 GB, RAID 1, OK)
할당되지 않음(Unassigned) 물리 디스크 확인
ssacli ctrl all show config
$ ssacli ctrl all show config
Smart Array P410i in Slot 0 (Embedded) (sn: 500AD60)
HP SAS Expander Card at Port 2C, Box 1, OK
HP SAS Expander Card at Port 4C, Box 2, OK
Port Name: 1I
Port Name: 2I
Array A (SAS, Unused Space: 0 MB)
logicaldrive 1 (279.37 GB, RAID 1, OK)
physicaldrive 2C:1:1 (port 2C:box 1:bay 1, SAS HDD, 300 GB, OK)
physicaldrive 2C:1:2 (port 2C:box 1:bay 2, SAS HDD, 300 GB, OK)
Unassigned
physicaldrive 2C:1:3 (port 2C:box 1:bay 3, SAS HDD, 900 GB, OK)
physicaldrive 2C:1:4 (port 2C:box 1:bay 4, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:5 (port 3C:box 1:bay 5, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:6 (port 3C:box 1:bay 6, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:7 (port 3C:box 1:bay 7, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:8 (port 3C:box 1:bay 8, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:1 (port 4C:box 2:bay 1, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:2 (port 4C:box 2:bay 2, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:3 (port 4C:box 2:bay 3, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:4 (port 4C:box 2:bay 4, SAS HDD, 900 GB, OK)
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논리 드라이브 구성
새로운 RAID 5 구성 생성
ssacli controller slot=0 create type=logicaldrive drives=2C:1:3,2C:1:4,3C:1:5,3C:1:6,3C:1:7,3C:1:8,4C:2:1,4C:2:2,4C:2:3 raid=5
$ ssacli controller slot=0 create type=logicaldrive drives=2C:1:3,2C:1:4,3C:1:5,3C:1:6,3C:1:7,3C:1:8,4C:2:1,4C:2:2,4C:2:3 raid=5
Warning: Controller cache is disabled. Enabling logical drive cache will not take effect until this has been resolved.
1. 컨트롤러 캐시를 활성화하기
ssacli controller slot=0 modify cacheratio=50/50
2. 논리 드라이브 캐시 활성화하기
ssacli controller slot=0 logicaldrive 1 modify cacheratio=50/50
스패어(spare) 드라이브 지정
ssacli controller slot=0 array B add spares=4C:2:4
구성 정보 확인
ssacli ctrl all show config
$ ssacli ctrl all show config
Smart Array P410i in Slot 0 (Embedded) (sn: 500AD60)
HP SAS Expander Card at Port 2C, Box 1, OK
HP SAS Expander Card at Port 4C, Box 2, OK
Port Name: 1I
Port Name: 2I
Array A (SAS, Unused Space: 0 MB)
logicaldrive 1 (279.37 GB, RAID 1, OK)
physicaldrive 2C:1:1 (port 2C:box 1:bay 1, SAS HDD, 300 GB, OK)
physicaldrive 2C:1:2 (port 2C:box 1:bay 2, SAS HDD, 300 GB, OK)
Array B (SAS, Unused Space: 0 MB)
logicaldrive 2 (6.55 TB, RAID 5, OK)
physicaldrive 2C:1:3 (port 2C:box 1:bay 3, SAS HDD, 900 GB, OK)
physicaldrive 2C:1:4 (port 2C:box 1:bay 4, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:5 (port 3C:box 1:bay 5, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:6 (port 3C:box 1:bay 6, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:7 (port 3C:box 1:bay 7, SAS HDD, 900 GB, OK)
physicaldrive 3C:1:8 (port 3C:box 1:bay 8, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:1 (port 4C:box 2:bay 1, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:2 (port 4C:box 2:bay 2, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:3 (port 4C:box 2:bay 3, SAS HDD, 900 GB, OK)
physicaldrive 4C:2:4 (port 4C:box 2:bay 4, SAS HDD, 900 GB, OK, spare)
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