- 论坛徽章:
- 0
|
参考的是这篇文章:Redhat Linux安装SDD,配置使用DS8000
2009年08月12日
下载与安装
下载SDD驱动 http://www-01.ibm.com/support/docview.wss?rs=540&c ontext=ST52G7&dc=D430&uid=ssg1S4000107&loc=en_US&cs =utf-8&lang=en 我的系统是RHEL4.6,所以选择Platform Red Hat EL 4.0 (x86_64) SDD v1.6.3.0-8,
查看系统内核版本
[root@ localhost ~]# uname -a
Linux localhost 2.6.9-67.ELsmp #1 SMP Wed Nov 7 13:56:44 EST 2007 x86_64 x86_64 x86_64 GNU/Linux
看readme文档中确认系统内核是否受到支持。
安装SDD
rpm -ivh IBMsdd-1.6.3.0-8.x86_64.rhel4.rpm
启动SDD
[root@localhost /]# sdd start
如果提示内核不支持,查看下驱动的readme确认,安装受支持的内核。
启动成功之后使用lsvpcfg命令查看vpath
[root@localhost /]# lsvpcfg
000 vpatha ( 252, 0) 75MW0012308 = 6005076308ffc6e80000000000002308 = /dev/sdb /dev/sdi /dev/sdp /dev/sdw
001 vpathb ( 252, 64) 75MW0012309 = 6005076308ffc6e80000000000002309 = /dev/sdc /dev/sdj /dev/sdq /dev/sdx
002 vpathc ( 252, 12 75MW0012409 = 6005076308ffc6e80000000000002409 = /dev/sdd /dev/sdk /dev/sdr /dev/sdy
003 vpathd ( 252, 192) 75MW001240A = 6005076308ffc6e8000000000000240a = /dev/sde /dev/sdl /dev/sds /dev/sdz
004 vpathe ( 252, 256) 75MW0012509 = 6005076308ffc6e80000000000002509 = /dev/sdf /dev/sdm /dev/sdt /dev/sdaa
005 vpathf ( 252, 320) 75MW0012609 = 6005076308ffc6e80000000000002609 = /dev/sdg /dev/sdn /dev/sdu /dev/sdab
006 vpathg ( 252, 384) 75MW0012709 = 6005076308ffc6e80000000000002709 = /dev/sdh /dev/sdo /dev/sdv /dev/sdac 配置磁盘
创建PV [root@localhost /]# pvcreate /dev/vpatha Device /dev/vpatha not found (or ignored by filtering). 需要修改/etc/lvm/lvm.conf来修正该错误
[root@localhost /]# vi /etc/lvm/lvm.conf
找到
# types = [ "fd", 16 ]
修改成
types = [ "vpath", 16 ]
保存退出之后就可以成功创建PV了。
创建好PV的时候可能会遇到下面问题
Found duplicate PV 1XlJrZHnI49tTtHVvwe7cXZ0cATNFTxw: using /dev/sdak not /dev/vpatha
需要修改/etc/lvm/lvm.conf来修正该错误
[root@localhost /]# vi /etc/lvm/lvm.conf
找到filter =,修改为:
filter = [ "a/vpath[a-z]*/", "a/sda2/", "r/.*/" ]
保存推出后lvdisplay两次就不会报错了。
[root@localhost /]# pvdisplay
— Physical volume —
PV Name /dev/sda2
VG Name rootvg
PV Size 135.87 GB / not usable 29.25 MB
Allocatable yes
PE Size (KByte) 32768
Total PE 4347
Free PE 3597
Allocated PE 750
PV UUID h6WAjn-NrcC-LNKL-MSe0-M1Lq-bNeh-VbKFxx
— NEW Physical volume —
PV Name /dev/vpatha
VG Name
PV Size 150.00 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID PW9B2K-lZMw-YuFX-lLVq-9Wzo-K6tm-KLX5kQ
— NEW Physical volume —
PV Name /dev/vpathe
VG Name
PV Size 150.00 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID Knd0Dg-rWN2-8L3A-EG09-rHIn-s3bf-w256M0
— NEW Physical volume —
PV Name /dev/vpathb
VG Name
PV Size 150.00 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID qrVeSD-lecV-dOvZ-Y911-tQ4C-uj42-UdeNXE
— NEW Physical volume —
PV Name /dev/vpathf
VG Name
PV Size 150.00 GB
Allocatable NO
PE Size (KByte) 0 Total PE 0 Free PE 0 Allocated PE 0 PV UUID BcZjnN-3kpd-lXyf-MGog-JTbK-Vu0M-DaioOd — NEW Physical volume — PV Name /dev/vpathc VG Name PV Size 150.00 GB Allocatable NO PE Size (KByte) 0 Total PE 0 Free PE 0 Allocated PE 0 PV UUID ug3yuI-3UNm-1pKo-eq2c-10Vn-O1Aj-zIQegw — NEW Physical volume — PV Name /dev/vpathg VG Name PV Size 150.00 GB Allocatable NO PE Size (KByte) 0 Total PE 0 Free PE 0 Allocated PE 0 PV UUID ylxC2a-5CM1-DAZF-3nGd-Ox0L-wiMX-UNSxHg — NEW Physical volume — PV Name /dev/vpathd VG Name PV Size 150.00 GB Allocatable NO PE Size (KByte) 0 Total PE 0 Free PE 0 Allocated PE 0 PV UUID k19Lx9-MPq5-iQGp-XjIY-Mf4E-EGuJ-4jwMKp 创建VG vgcreate dzvg /dev/vpatha /dev/vpathb /dev/vpathc /dev/vpathd /dev/vpathe /dev/vpathf /dev/vpathg [root@localhost /]# vgdisplay — Volume group — VG Name rootvg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 15 VG Access read/write VG Status resizable MAX LV 0 Cur LV 6 Open LV 6 Max PV 0 Cur PV 1 Act PV 1 VG Size 135.84 GB PE Size 32.00 MB Total PE 4347 Alloc PE / Size 750 / 23.44 GB Free PE / Size 3597 / 112.41 GB VG UUID T710ZC-BJ5u-2tuS-X9hU-OPRC-0A7Y-BR9tP3 — Volume group — VG Name dzvg System ID Format lvm2 Metadata Areas 7 Metadata Sequence No 1 VG Access read/write VG Status resizable MAX LV 0 Cur LV 0 Open LV 0 Max PV 0 Cur PV 7 Act PV 7 VG Size 1.03 TB PE Size 4.00 MB Total PE 268793 Alloc PE / Size 0 / 0 Free PE / Size 268793 / 1.03 TB VG UUID Xn5oLt-CXUD-oQJJ-oGVT-aizU-1fxs-EIFGuS 在另外一台服务器上安装SDD,修改lvm.conf文件,启动SDD,运行pvscan,vgscan,或者重新启动,就可以看到这些vpath和VG了,无需再建。 Share/Save |
|