On 07/13/2012 05:46 PM, David Coulson wrote:
On 7/13/12 5:29 AM, Tomasz Chmielewski wrote:
Killing the option to use NFS mounts on localhost is certainly quite
the opposite to my performance needs!
He was saying you can't run kernel NFS server and gluster NFS server at
the same time, on the same host. There is nothing stopping you from
mounting localhost:/volume on all your boxes. That is exactly how our
3.2.5 and 3.3.0 environments access volumes for the performance reasons
you identified.
OK, but it deadlocks when we write, unless we use "sync" option, which
hurts the performance.
As mentioned by Rajesh Amaravathi:
"This is a problem generic to fuse/userspace filesystems."
Mid term, are there any plans to deal with this problem?
I understand the fix may need to be partially done on the kernel side,
but it would be very beneficial to glusterfs.
--
Tomasz Chmielewski
http://www.ptraveler.com
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