[Gluster-users] Server Side AFR and RoundRobin DNS

[Anand Avati]

Benjamin,
   Are the clients and servers all running the same version of
GlusterFS? Can you check by running glusterfs --version on all the
nodes involved?

Avati

On Tue, Oct 6, 2009 at 3:36 AM, Benjamin Long
<Benjamin.Long at longbros.com> wrote:
> Greetings All,
>
>        I've been fighting with a very strange problem after following the
> instructions at:
> http://www.gluster.com/community/documentation/index.php/High-
> availability_storage_using_server-side_AFR
>
> I'm using Gluster 2.0.7 on Debian Lenny servers, and Kubuntu Karmic guest.
> Here are the symptoms:
> Start Server1
> Start Server2
> Mount on client at /export
>  * Server1 says:
> [server-protocol.c:7065:mop_setvolume] server: accepted client from
> 10.10.3.33:1023
>  * Server2 says:
> [server-protocol.c:7065:mop_setvolume] server: accepted client from
> 10.10.3.33:1021
>
> cd to /export
> run 'ls'
>  * Server 1 says:
> [2009-10-05 17:54:54] E [server-protocol.c:5020:server_releasedir] server: fd
> - 0: unresolved fd
>  * Server 2 says nothing.
>
> run 'touch testfile'
>  errors with:
> touch: closing `testfile': Invalid argument
>  * Client log says:
> W [fuse-bridge.c:882:fuse_err_cbk] glusterfs-fuse: 87: FLUSH() ERR => -1
> (Invalid argument)
> W [fuse-bridge.c:882:fuse_err_cbk] glusterfs-fuse: 89: FLUSH() ERR => -1
> (Invalid argument)
>  * Server 1 says:
> E [server-protocol.c:4119:server_flush] afr: invalid argument: state->fd
> E [server-protocol.c:4119:server_flush] afr: invalid argument: state->fd
>  * Server 2 says nothing
>
>
> Now, the strange thing is, I can restart EITHER server and this problem goes
> away. Note that is a restart, not a stop. The server comes back up and
> replicates as I expect it to. I do not have this issue with client side
> replication, but it's much slower.
>
> I've posted my complete config and more log details at:
> http://pastebin.ca/1595892
>
> --
> Benjamin Long
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