[Gluster-users] Gluster v 3.3 with KVM and High Availability

Brian Candler B.Candler at pobox.com
Wed Jul 11 18:35:47 UTC 2012

On Wed, Jul 11, 2012 at 12:55:50PM -0500, Mark Nipper wrote:
> > cache=none is definitely what we want, but doesn't currently work with
> > glusterfs.
> 	Would that be using something like O_DIRECT which FUSE
> doesn't support at the moment?

Yes. FUSE does support it in recent kernels (3.4), and I tried it. Nothing
happened until I also mounted with -o direct-io-mode=enable; with that and
cache=none, the VM was unable to start up at all.

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