"Jeff Sturm" <jeff.sturm@xxxxxxxxxx> writes: > 1) Run a single clustered volume group across all hosts, containing > one or more PV's from your shared storage. > > 3) Export storage for each host individually from your SAN, > i.e. rely completely on your SAN for volume management. With this > you don't need LVM at all. > > Our problem with 1) is snapshot support, and that we could not get > pvmove to work acceptably well. (We had to make the entire volume > group inactive before pvmove would even run--I'm not sure if it is > expected, or what we did wrong.) It helps if you do LVM in your domU's, too. Or only there, if you use 3). -- Feri. -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
