[linux-lvm] cluster LVM

Bryn M. Reeves breeves at redhat.com
Wed Oct 17 08:22:59 UTC 2007


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Patrick Caulfield wrote:
> Jordi Prats wrote:
>> Hi all,
>> I've been googling for a while but I found nothing about the current
>> limitations of CLVM. Someone told me that you must use just one logical
>> volume for each volume group. Is that true?
> 
> No, you can have as many LVs in a VG as you like.

I think Jordi's referring to the HA-LVM agents in rgmanager, which do
(did?) require that each VG contain only a single LV in order to
guarantee metadata consistency when a HA-LVM resource is relocated
within the cluster.

Regards,
Bryn.

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