[Pacemaker] Do I need a resource for a clustered LVM volume group or not?

Andrew Beekhof andrew at beekhof.net
Thu Dec 9 04:47:26 EST 2010

On Thu, Dec 9, 2010 at 9:04 AM, Florian Haas <florian.haas at linbit.com> wrote:
> On 2010-12-08 23:17, Mike Diehn wrote:
>> While I waited to hear back from you, I tried this on our test cluster:
>>   # bunch of primitives, then...
>>   group Shared-FS dlm clvm o2cb vg1 fs1
>>   clone Shared-FS_clone meta interleave="true"
>> and it seems to work.
>> Do you suppose I'm asking for trouble having all five resources in that
>> one group?
> Now I know that cloning groups is supposed to work (it requires that all
> the primitives within the group are themselves cloneable, but you've got
> that covered), but I've never used it myself and can't say for sure that
> it's working as advertised. But it's supposed to, and if it is not,
> please let Andrew know.

lmb uses it all the time and hasn't been complaining for quite a while.
i'd claim the status is "known to work"

> Cheers,
> Florian
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