[Gluster-users] using a preferred node ?

[Mathieu Chateau]

Hello,

thanks for helping :)

If gluster server is rebooted, any way to make client failback on node
after reboot ?

How to know which node is using a client ? I see TCP connection to both
node

Regards,

Cordialement,
Mathieu CHATEAU
http://www.lotp.fr

2015-05-11 7:13 GMT+02:00 Ravishankar N <ravishankar at redhat.com>:

>
>
> On 05/10/2015 08:29 PM, Mathieu Chateau wrote:
>
> Hello,
>
>  Short way: Is there any way to define a preferred Gluster server ?
>
>  Long way:
> I have the following setup (version 3.6.3) :
>
>  Gluster A  <==> VPN <==> Gluster B
>
>  Volume is replicated between A and B.
>
>  They are in same datacenter, using a 1Gb/s connection, low latency
> (0.5ms)
>
>  I have gluster clients in lan A & B.
>
>  When doing a "ls" on big folder (~60k files), both gluster node are
> used, and so it need 9mn instead on 1mn if only the local gluster is
> reachable.
>
>
> Lookups (and writes of course) from clients are sent to both  bricks
> because AFR uses the result of the lookup to select which brick to read
> from if there is a pending heal etc.
> If the file is clean on both A and B, then reads are always served from
> the local brick. i.e. reads on clients mounted on A will be served from the
> brick in A (and likewise for B).
>
> Hope that helps,
> Ravi
>
>
>   It's HA setup, application is present on both side. I would like a
> master/master setup, but using only local node as possible.
>
>
>  Regards,
> Mathieu CHATEAU
> http://www.lotp.fr
>
>
> _______________________________________________
> Gluster-users mailing listGluster-users at gluster.orghttp://www.gluster.org/mailman/listinfo/gluster-users
>
>
>
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