通过smh,看disk ,他们确实是相同的磁盘。
test6:
HP-UX System Management Homepage (Text User Interface)
SMH->Disks and File Systems->Disks
-------------------------------------------------------------------------------------------------------------------------------------------------------------
H/W Scan: Wed Jun1 16:23:46 2011
Path(s) Device File(s) Use VG Names Paths Size(GB) Description
-------------------------------------------------------------------------------------------------------------------------------------------------------------
0/0/0/0.0.0 /dev/dsk/c4t0d0 LVM vg00 1 135.97HP Virtual Disk
0/0/0/0.1.0 /dev/dsk/c4t1d0 unused- 1 20.00 HP Virtual Disk
0/0/0/0.2.0 /dev/dsk/c4t2d0 unused- 1 2.00 HP Virtual Disk
0/0/0/0.3.0 /dev/dsk/c4t3d0 unused- 1 3.00 HP Virtual Disk
test7:
HP-UX System Management Homepage (Text User Interface)
SMH->Disks and File Systems->Disks
-------------------------------------------------------------------------------------------------------------------------------------------------------------
H/W Scan: Wed Jun1 15:59:52 2011
Path(s) Device File(s) Use VG Names Paths Size(GB) Description
-------------------------------------------------------------------------------------------------------------------------------------------------------------
0/0/0/0.0.0 /dev/dsk/c4t0d0 LVM vg00 1 146.00HP Virtual Disk
0/0/0/0.1.0 /dev/dsk/c4t1d0 unused- 1 20.00 HP Virtual Disk
0/0/0/0.2.0 /dev/dsk/c4t2d0 unused- 1 2.00 HP Virtual Disk
0/0/0/0.3.0 /dev/dsk/c4t3d0 unused- 1 3.00 HP Virtual Disk
我们的生产环境也是类似的集群环境,在2个节点上通过ioscan -m lun 看,输出的结果完全相同,包含Lun H/W Path。 persistent dsf 与device wwid相关 回复 12# hetg407
能说的具体些吗?谢谢! 就像aix下的pvid 回复 14# chinadns
wwid是不是系统自动分配的,不可修改? 是系统自动分配,可修改,但一般不修改。
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