Cluster Lock after vgexport

[SR_2006]

I am using cluster aware vg as Cluster Lock vg.
Now we need to do the vgexport on primary node & vgimport on secondary node (after doing vgexport) using map file in a two node cluster.

Since on secondary we r doing vgexport & vgimport,is it create any problem for Cluster Lock since same vg we r using as cluster lock vg or it will keep safe that Cluster Lock information?
thanks in advance.

[freddy_21]

why you need vgexport and vgimport?
is the first problem device changes?

If that is ur problem, you need change cluster ascii file at /etc/cmcluster
check about vg

FIRST_CLUSTER_LOCK_VG /dev/vg01

FIRST_CLUSTER_LOCK_PV /dev/dsk/c4t0d0


after that complie the cluster ascii file.


thanks
freddy

[nanan · Accepted solution]

Hi SRL1

there is no problem, it is normal steps that you are doing.

Cluster Lock information is already written on the specific disk.
You just wrer importing the primary Vg information to the sec system.
you know cluster lock information couldn't access with lvm mechanism.
Don't worry!!

you just check that the cluster lock dev's devivce name in cluster conf file is correct or not and then compile

[SR_2006]

We have created some additional LV on Cluster aware VG of primary node so we are reflcting these LV on secondary node using vgexport & Vgimport.
regards.

[SR_2006]

thanks all