michael.osullivan@xxxxxxxxxxxxxx wrote: > Hi everyone, > > I have a shared storage device that my 2-node cluster can see > (/dev/storage on both nodes). I wanted to set up a GFS system on the > shared storage, but I am having problems getting both nodes to recognise a > clustered volume group. To set up the clustered volume group I have used > one of the cluster nodes (let's call it node 1). > > First, I created a physical volume on my storage device > > pvcreate /dev/storage > > Then I created a clustered volume group > > vgcreate -c y storage_vg /dev/storage > > However, when I run > > vgchange -aly > > on the other cluster node (node 2) I get an error stating that node 2 > can't find a volume group with the correct UUID. If I run vgscan and then > vgchange -aly the error goes away, but node 2 still can't see storage_vg. > > I have also tried using conga without any success. > > Can anyone help? Please let me know if you need more info. > > Thanks, Mike A full set of error messages from all the affected node would be helpful. It's also worth doing a 'pvs' on each node to see if the PVs are visible. Check which version of clvmd (and LVM) you have, some older versions of clvmd need a restart if a new device is added. Chrissie -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
