Hi, On Thu, Sep 23, 2010 at 08:22:28AM -0400, Michael Smith wrote: > On Thu, 23 Sep 2010, Dejan Muhamedagic wrote: > > > On Tue, Sep 07, 2010 at 03:55:49PM -0400, Michael Smith wrote: > > > Allow the LVM RA to handle multiple volume groups. > > > > Interestingly so far nobody asked for this feature. Can you show > > your use case? > > I'm using clvm and want to activate all available volume groups as soon as > clvm comes up. It simplifies the configuration if I can handle multiple > groups in the same pacemaker primitive. > > My Xen primitives depend on the LVM primitive that hosts their filesystem. > It's possible a Xen VM might depend on a volume from more than one volume > group, or an admin might decide to move a VM from one VG to another. > Supporting multiple VGs in the LVM primitive means I can still require > storage to be available before starting a VM, without coupling my > pacemaker configuration so tightly to the storage layout.
OK. Sounds like a good use case. > > Many thanks for the contribution, but I can't accept it as is nor > > comment. It needs to be split into several patches, each of them > > containing only one functional change or fix. > > OK, I'll split it. Yes, please. Cheers, Dejan > Mike > _______________________________________________________ > Linux-HA-Dev: Linux-HA-Dev@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev > Home Page: http://linux-ha.org/ _______________________________________________________ Linux-HA-Dev: Linux-HA-Dev@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev Home Page: http://linux-ha.org/
