[Gluster-users] Xen and Glusterfs

Mathijs Krullaars Mathijs at atct.nl
Fri Apr 3 15:50:13 UTC 2009


And the command you mount your glusterfs with?
And the xen domU config?
And the fstab of the domU image?


On Friday 03 April 2009 17:22:47 Matt Lawrence wrote:
> Mathijs Krullaars wrote:
> > Can you post your gluster configs, xen configs, fstab of the image you
> > try to boot, etc?
> >
> > I have a farm running xen with live migration that is all working fine,
> > so i might be able to help you with your trouble.
>
> Sure, here's the client config:
>
> [root at xen03 ~]# cat /etc/glusterfs/glusterfs-client.vol
> ##############################################
> ###  GlusterFS Client Volume Specification  ##
> ##############################################
>
> volume storage
>   type protocol/client
>   option transport-type tcp/client
>   option remote-host 10.20.1.6
>   option remote-subvolume storage
> end-volume
>
> volume storage-readahead
>   type performance/read-ahead
>   option page-size      128KB
>   option page-count     4
>   option force-atime-update off
>   subvolumes storage
> end-volume
>
> volume storage-writebehind
>   type performance/write-behind
>   option aggregate-size 128KB
>   option window-size 3MB
>   option flush-behind on
>   subvolumes storage-readahead
> end-volume
>
>
> And the server config:
>
> -bash-3.2# cat /etc/glusterfs/glusterfs-server.vol
> ##############################################
> ###  GlusterFS Server Volume Specification  ##
> ##############################################
>
> volume namespace
>   type storage/posix
>   option directory /glusterfs/namespace
> end-volume
>
> volume shelf-2
>   type storage/posix
>   option directory /glusterfs/shelf-2
> end-volume
>
> volume shelf-4
>   type storage/posix
>   option directory /glusterfs/shelf-4
> end-volume
>
> volume shelf-6
>   type storage/posix
>   option directory /glusterfs/shelf-6
> end-volume
>
> volume storage
>   type cluster/unify
>   option scheduler rr
>   option scheduler.limits.min-free-disk 5
>   option namespace namespace
>   subvolumes shelf-2 shelf-4 shelf-6
> end-volume
>
> volume server
>   type protocol/server
>   option transport-type tcp
>   subvolumes storage
>   option auth.addr.storage.allow *
> end-volume
>
> I'm running 2.0.0rc1-1
>
> My latest test was just trying to do an install of a virtual machine.
> It hangs while trying to get to storage.  Everything else seems to work
> fine.
>
> Any help would be greatly appreciated.
>
> -- Matt
>
> To simplify some of the testing
>
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