[Gluster-devel] is it a bug? (unify+rr)

[Yi Ling]

2009/7/31, Raghavendra G <raghavendra at gluster.com>:
>
> Hi,
>
>
>
> On Fri, Jul 31, 2009 at 12:28 PM, Yi Ling<lingyi.pro at gmail.com> wrote:
> > there are 3 servers and a client in my clustered system. there are 2
> > exported directories on each server, one for storage,the other for
> > namespace. volume files for both servers and client are as follow.
> >
> > after all servers and client connecting sucessfully, i stop server 1.
> when i
> > simply run 'ls' on mount point of the client, my computer (where client
> is
> > running ) hang without any response to keyboard and mouse.  is that a
> > failure of a single point ??
>
> Is the namespace is on server1? in that case you should get a
> "Transport Endpoint not connected" within (2 * transport-timeout)
> seconds.
>
> transport-timeout is configured in client-protocol.
>
> >
> > im gussing it's a bug.   anybody could tell why? thank you ~~~
> >
> > _______________________________________________
> > Gluster-devel mailing list
> > Gluster-devel at nongnu.org
> > http://lists.nongnu.org/mailman/listinfo/gluster-devel
> >
> >
>
>
>
> --
> Raghavendra G
>


in my sheme, each server has a namespace volume. in the client volume file,
i make a afr translator attach to them. the volume file of client is as
follow:
*
################volfile begins#####################*
 volume client1
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.11
        option remote-port 6996
        option remote-subvolume brick
end-volume

volume client1-ns
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.11
        option remote-port 6996
        option remote-subvolume brick-ns
end-volume

volume client2
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.12
        option remote-port 6996
        option remote-subvolume brick
end-volume

volume client2-ns
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.12
        option remote-port 6996
        option remote-subvolume brick-ns
end-volume

volume client3
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.13
        option remote-port 6996
        option remote-subvolume brick
end-volume

volume client3-ns
        type protocol/client
        option transport-type tcp/client
        option remote-host 192.168.1.13
        option remote-port 6996
        option remote-subvolume brick-ns
end-volume

volume clients-ns
        type cluster/afr
        subvolumes client1-ns client2-ns client3-ns
end-volume

volume unify
        type cluster/unify
        subvolumes client1 client2 client3
        option namespace clients-ns
        option scheduler rr
end-volume
*
################volfile ends#####################*

i don't think it is wrong ~~~ if wrong, correct me~~~ thanks~~~
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