[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-users] Debian Etch Xen Cluster (DRBD, GNBD, OCFS2, iSCSI, Heartbeat?)

On Thu, Sep 13, 2007 at 09:05:59PM +0200, Mehdi AMINI wrote:
> >
> > Just remember, if something goes wrong in such a way that the domain is
> > active on both nodes at the same time with read/write access to the
> > filesystem, you *will* *destroy* the filesystem and will need to restore
> > from backup. No amount of fscking will help you.
> This is precisely the goal of OCFS, each node can mount a block device
> read/write at the same time :)

..but its also an additional layer when comparing with just having evms
or clvm on the shared disks. Would be great if those two could also provide
snapshots on shared volumes, but i dont think they do at the moment.


Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.