[one-users] LVM Storage

Marcello Lodi lodi at tng.iac.es
Fri Feb 28 02:22:10 PST 2014

I am trying to plan an installation of ONE on a little cluster using xen
with a shared storage device (fiber channel disk array).
I saw on the documentation that if you plan to use LVM, it is suggested
to use clvm in order to have one volume_group shared between the different
nodes where the logical_volumes are defined (one per virtual machine).

If we think about having a volume_group for every virtual machine,
should it be possible to avoid using clustered lvm and in general any sort of
clustering software?

Thank you, Marcello

Marcello Lodi
Fundacion Galileo Galilei - INAF    tel: +34 922 433651 (Mayantigo)
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SPAIN                               email: marcello.lodi at tng.iac.es

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