On 06/14/2011 11:31 AM, benpro wrote:
Hi there, I'm actualy studying some solutions to have a shared FS for KVM and live migration. I've already tested DRBD+OCFS2 with success. I wanted to take a look at CLVM, but I don't find any explicit documentation, like how to configure lvm.conf and how to set up CLVM? Did you get any links which talk about CLVM? I've already found Red Hat Documentation [1], but still don't explain the subject in term of software configuration. Thanks in advance. [1] : http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Logical_Volume_Manager_Administration/LVM_Cluster_Overview.html Regards, --- Benoît.S alias Benpro
In the end, all that is really needed is to change locking_type to "3" and fallback_to_local_locking to "0" (and, of course, have DLM).
I've got a bit of documentation on implementing CLVM on EL5 with DRBD here: http://wiki.alteeve.com/index.php/Red_Hat_Cluster_Service_2_Tutorial#Setting_Up_Clustered_LVM It is not at all extensive, but hopefully it's sufficient to help. -- Digimer E-Mail: digimer@xxxxxxxxxxx Freenode handle: digimer Papers and Projects: http://alteeve.com Node Assassin: http://nodeassassin.org "I feel confined, only free to expand myself within boundaries." -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
