Re: [Xen-users] synchronization with AoE

[Daniel Bareiro <daniel-listas@xxxxxxx>]

On Saturday, 02 December 2006 19:18:40 -0500,
Javier Guerra wrote:

Hi Javier. Thanks for your answer.

> > I'm using AoE to export a ReiserFS partition that contains a
> > file-backed VBDs of a DomU to perform tests of migration between two
> > xen host. The three systems have Debian GNU/Linux Etch.

> are you mounting the same volume on two hosts?  remember that ReiserFS
> isn't a cluster filesystem, and it won't stay consistent. IOW, this is
> a sure recipe to corrupt the FS

Yes. I must mount /dev/etherd/e0.0 on two host to perform the migration,
because of the file-backed VBD of DomU resides in this exported
partition. How I said, both files writes and deletes in the file-backed
VBD of DomU works synchronized, but the problem seems to be when I want
to create a file in the exported partition together with the file-backed
VBDs of DomU. Why this difference in the synchronization? How I get
writes and deletes in synchronized mode to both file-backed VBD of DomU
and others files in the same exported partition?

Regards,
Daniel
-- 
Daniel Bareiro - System Administrator
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