命令总览
sas3ircu list
sas3ircu 0 display
echo 1 > /sys/class/block/sdb/device/delete
echo 1 > /sys/class/block/sdc/device/delete
sas3ircu 0 create RAID1 MAX 2:0 2:1 data noprompt
raid_level <-' | | | | |
raid_size <-' | | | |
enclosure 2 slot 0 <-' | | |
enclosure 2 slot 1 <-' | |
raid_name <-' |
非必须选项 <-'
sas3ircu 0 create RAID10 MAX 2:0 2:1 2:2 2:3 data noprompt实验环境
设备型号：华为2288H v5
操作系统：RHEL8.4
阵列卡：LSI SAS3008IR
软件：sas3ircu
下载地址：https://download.csdn.net/download/renjiegg/21114138
知识要点
LSI SAS3008 IR支持以直通模式（默认）和创建RAID组两种方式使用硬盘。
LSI SAS3008 IR不支持带外管理功能。
LSI SAS3008 IT支持带外管理功能和直通模式，但不提供RAID功能。
仅支持RAID 0/1/10/1E。
LSI SAS3008IR最多支持2个虚拟磁盘。
创建RAID
确认阵列卡型号
# lspci -tv
+-[0000:17]-+-00.0-[18-1b]----00.0-[19-1b]----03.0-[1a-1b]--+-00.0 Intel Corpora...
| | +-00.1 Intel Corpora...
| | +-00.2 Intel Corpora...
| | \-00.3 Intel Corpora...
| +-02.0-[1c]----00.0 Broadcom / LSI SAS3008 PCI-Express Fusion-MPT SAS-3确认型号是LSI SAS3008
查看阵列卡
[root@localhost ~]# sas3ircu list
Avago Technologies SAS3 IR Configuration Utility.
Version 17.00.00.00 (2018.04.02)
Copyright (c) 2009-2018 Avago Technologies. All rights reserved.
Adapter Vendor Device SubSys SubSys
Index Type ID ID Pci Address Ven ID Dev ID
----- ------------ ------ ------ ----------------- ------ ------
0 SAS3008 1000h 97h 00h:1ch:00h:00h 1000h 3090h
SAS3IRCU: Utility Completed Successfully.阵列卡详细信息
[root@localhost ~]# sas3ircu 0 display
Avago Technologies SAS3 IR Configuration Utility.
Version 17.00.00.00 (2018.04.02)
...
IR volume 1
Volume ID : 323
Status of volume : Okay (OKY)
Volume wwid : 0d065c497cf258db
RAID level : RAID1
Size (in MB) : 571250
Physical hard disks :
PHY[0] Enclosure#/Slot# : 2:14
PHY[1] Enclosure#/Slot# : 2:15
...
Enclosure # : 2
Slot # : 0
...
Enclosure # : 2
Slot # : 1
...
Enclosure # : 2
Slot # : 14
...
Enclosure # : 2
Slot # : 15
...
SAS3IRCU: Command DISPLAY Completed Successfully.
SAS3IRCU: Utility Completed Successfully.可以看到已有一个RAID1，含2:14,2:15两个槽位的硬盘。2:0,2:1两个硬盘以直通盘模式提供。我们需要将2:0,2:1两个硬盘再创建一个RAID1。
删除sdb,sdc。此步骤一定要做。否则硬盘将被识别为sdd。
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 557.9G 0 disk
|-sda1 8:1 0 1G 0 part /boot/efi
|-sda2 8:2 0 1G 0 part /boot
`-sda3 8:3 0 555.9G 0 part
|-rhel-root 253:0 0 20G 0 lvm /
|-rhel-swap 253:1 0 64G 0 lvm [SWAP]
|-rhel-home 253:2 0 20G 0 lvm /home
|-rhel-opt 253:3 0 20G 0 lvm /opt
|-rhel-tmp 253:4 0 10G 0 lvm /tmp
|-rhel-var 253:5 0 20G 0 lvm /var
|-rhel-lib 253:6 0 20G 0 lvm /var/lib
`-rhel-crash 253:7 0 20G 0 lvm /var/crash
sdb 8:16 0 5.5T 0 disk
sdc 8:32 0 5.5T 0 disk
[root@localhost ~]#
[root@localhost ~]# echo 1 > /sys/class/block/sdb/device/delete
[root@localhost ~]# echo 1 > /sys/class/block/sdc/device/delete创建RAID1
[root@localhost ~]# sas3ircu 0 create RAID1 MAX 2:0 2:1 data noprompt
Avago Technologies SAS3 IR Configuration Utility.
Version 17.00.00.00 (2018.04.02)
Copyright (c) 2009-2018 Avago Technologies. All rights reserved.
Please wait, may take up to a minute...
SAS3IRCU: Volume created successfully.
SAS3IRCU: Command CREATE Completed Successfully.
SAS3IRCU: Utility Completed Successfully.
[root@localhost ~]#
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 557.9G 0 disk
|-sda1 8:1 0 1G 0 part /boot/efi
|-sda2 8:2 0 1G 0 part /boot
`-sda3 8:3 0 555.9G 0 part
|-rhel-root 253:0 0 20G 0 lvm /
|-rhel-swap 253:1 0 64G 0 lvm [SWAP]
|-rhel-home 253:2 0 20G 0 lvm /home
|-rhel-opt 253:3 0 20G 0 lvm /opt
|-rhel-tmp 253:4 0 10G 0 lvm /tmp
|-rhel-var 253:5 0 20G 0 lvm /var
|-rhel-lib 253:6 0 20G 0 lvm /var/lib
`-rhel-crash 253:7 0 20G 0 lvm /var/crash
sdb 8:16 0 5.5T 0 diskRAID10则至少需要4块硬盘，命令如下：
sas3ircu 0 create RAID10 MAX 2:0 2:1 2:2 2:3 data noprompt版权声明：本文为renjiegg原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。