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

[Yi Ling]

i want to keen a copy of namespace on each server ~~~

2009/7/31 Yi Ling <lingyi.pro at gmail.com>

>
>
> 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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