[linux-lvm] How do I tell what disk a volume group reside on

[Vickie Troy-McKoy]

 Thank you; but I've tried that command.  It gives me the output below; however, I want to ensure that /dev/md10 [root_vg] resides on the internal disks.  How can I ensure that?
 
  
  PV         VG      Fmt  Attr PSize   PFree 
  /dev/dm-10 san_vg  lvm2 a-   299.99G     0 
  /dev/dm-9  san_vg  lvm2 a-   174.99G     0 
  /dev/md10  root_vg lvm2 a-    68.22G 12.44G

Regards,



 

> Date: Wed, 14 Apr 2010 07:21:51 +0200
> From: bluca at comedia.it
> To: linux-lvm at redhat.com
> Subject: Re: [linux-lvm] How do I tell what disk a volume group reside on
> 
> On Tue, Apr 13, 2010 at 08:59:40PM -0400, Vickie Troy-McKoy wrote:
> >
> >Hi All,
> >
> > 
> >
> >I have a RedHat4 server connected to a SAN 3510 Array. On the host server, there are two volume groups set up--root_vg and san_vg. I'm assuming that root_vg resides on the internal disks and san_vg on the SAN. But, how can I check to make sure this is the case?
> >
> vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
> >read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 
> try with the pvs command
> 
> -- 
> Luca Berra -- bluca at comedia.it
> Communication Media & Services S.r.l.
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