[Gluster-devel] LVM

Anand Babu Periasamy ab at zresearch.com
Sat Jun 14 08:42:53 UTC 2008


--
Anand Babu Periasamy
GPG Key ID: 0x62E15A31
Blog [http://ab.freeshell.org]
The GNU Operating System [http://www.gnu.org]
Z RESEARCH Inc [http://www.zresearch.com]

Hi Onyx,
GlusterFS volumes are file based. LVM requires block based
store. You cannot have LVM over GlusterFS. I am assuming
you are asking about GlusterFS over LVM. You can use LVM and
its snapshotting ability underneath the GlusterFS posix volume.
It will work transparently.

--
Anand Babu Periasamy
GPG Key ID: 0x62E15A31
Blog [http://ab.freeshell.org]
The GNU Operating System [http://www.gnu.org]
Z RESEARCH Inc [http://www.zresearch.com]



Onyx wrote:
> Has anyone ever tested LVM on top of a glusterfs volume? Would this even 
> be possible?
> I'm interested because of the snapshot feature of LVM.
> 
> Thanks!
> 
> 
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