EMC DMX与VxVM的问题求助
在执行VxVM安装的时候遇到下面问题，十分苦恼，请有熟悉这个的朋友帮忙看看
硬件环境：SUN E6900 X 1 + EMC DMX阵列(双通道) + 2GB HBA(LP900-2E) X 4
软件环境: Solaris 8 02/04 + EIS 2.1.27 + Powerpath for Solaris 4.4.0 + Veritas VxVM 4.1
问题: 在操作系统下,format命令下双通道阵列认出的磁盘分别位于c4,c5两个控制器,Powerpath虚拟出的路径为emcpower0 emcpower1
..... emcpower44
用VxVM把emcpowerX若干加入到新建的DG里,一切正常,但是重启vxdctl后发现c5(vxdisk list中只显示c5和emcpowerX的磁盘)的磁盘同样
被置为online状态,重启系统后VxVM报错,无法import DG,报错如下:
NOTICE: VxVM vxdmp V-5-0-34 added disk array 751110, datype = EMC
NOTICE: VxVM vxdmp V-5-0-34 added disk array DISKS, datype = Disk
NOTICE: VxVM vxdmp V-5-0-34 added disk array OTHER_DISKS, datype = OTHER_DISKS
configuring IPv4 interfaces: ce0 ce6.
Hostname: sf6900-2
metainit: sf6900-2: there are no existing databases
Setting up paths
VxVM vxvm-startup2 INFO V-5-2-503 VxVM general startup...
WARNING: /ssm@0,0/pci@19,600000/lpfc@1/sd@0,0 (sd75):
corrupt label - wrong magic number
WARNING: /ssm@0,0/pci@1a,600000/lpfc@1/sd@0,0 (sd90):
corrupt label - wrong magic number
Nov 13 07:02:13 vxvm:vxconfigd: V-5-1-7265 Unable to resolve duplicate diskid.
Nov 13 07:02:13 vxvm:vxconfigd: Please refer to release notes for possible action/solution.
Nov 13 07:02:13 vxvm:vxconfigd: Following are the disks with duplicate diskid:
Nov 13 07:02:13 vxvm:vxconfigd: Vendor: Product: - emcpower0, c5t0d12
Nov 13 07:02:13 vxvm:vxconfigd: V-5-1-7265 Unable to resolve duplicate diskid.
Nov 13 07:02:13 vxvm:vxconfigd: Please refer to release notes for possible action/solution.
Nov 13 07:02:14 vxvm:vxconfigd: Following are the disks with duplicate diskid:
Nov 13 07:02:14 vxvm:vxconfigd: Vendor: Product: - emcpower10, c5t0d16
Nov 13 07:02:14 vxvm:vxconfigd: V-5-1-7265 Unable to resolve duplicate diskid.
Nov 13 07:02:14 vxvm:vxconfigd: Please refer to release notes for possible action/solution.
Nov 13 07:02:14 vxvm:vxconfigd: Following are the disks with duplicate diskid:
Nov 13 07:02:14 vxvm:vxconfigd: Vendor: Product: - emcpower12, c5t0d20
......................................
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d5s2: Duplicate for disk ID on disks emcpower17s2
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d6s2: Duplicate for disk ID on disks emcpower20s2
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d7s2: Duplicate for disk ID on disks emcpower14s2
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d8s2: Duplicate for disk ID on disks emcpower4s2
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d9s2: Duplicate for disk ID on disks emcpower3s2
VxVM vxreattach ERROR V-5-2-1728 Device c5t0d10s2: Duplicate for disk ID on disks emcpower6s2
此时的DG里出现了c5的磁盘(注意:我只把emcpowerX的磁盘加入了DG),因此有以上报错. 经过反复测试,即时新建DG的时候使用c5建立
也会出现与上面同样的问题,emcpowerX的磁盘会自动加入到DG中,导致DG无法import. 可以确定是由于磁盘c5和emcpowerX都指向同一
个LUN造成。
另外我在安装VxVM的时候是关掉DMP的，也在vxdiskadm中试图禁用DMP，以上情况仍无法改观。重启机器或deport DG后就无法import
进来。
vxdisk list里可以看到c5和emcpowerX的磁盘，无法看到c4的磁盘（我想这是正常的，我关掉了DMP）
