HACMP- (PowerHA) Volume group-Logical Volume-Filesystems-(Mount-Point) Rename Operations

Hi, These days, I need a rename operations  volume group,logical volume and filesystems mount point on HACMP(PowerHA) cluster. Firstly rename logical volume name,You should do below steps smit hacmp-system management- storage-logical volumes- Set Characteristics of a Logical Volume-Rename a Logical Volume Volume Group Name emrevg Resource Group Name emrep_RG Node List emrep_cls1,emrep_cls2 * CURRENT logical…

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The major number for VG emrevg is not the same on all nodes

Yesterday,I wanted to migrate our production system on Power7 to Power8 machine.I installed PowerHa installation before.I exported vg and imported two our PowerHa(System Mirror) cluster nodes.It hasnt got any problem this step.But when I added my emrevg to Resource group and tried to verify our cluster,I got an error.Verification was failed. importvg -y emrevg hdisk2 cd /var/hacmp/clverify vi…

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