[Gluster-users] Question regarding RDMA support, in gluster 3.3.1

[shemesh.ayelet at gmail.com]

Thank you.




On Jan 2, 2013, at 11:07, samuel <samu60 at gmail.com> wrote:

> Hi all,
> 
> Besides our negative experience about this topic, there's this post:
> 
> http://community.gluster.org/q/how-i-can-troubleshoot-rdma-performance-issues-in-3-3-0/
> 
> So it's normal that version 3.3 does not work with transport rdma.
> 
> Best regards,
> Samuel.
> On 30 December 2012 14:44, Ayelet Shemesh <shemesh.ayelet at gmail.com> wrote:
>> Hi,
>> 
>> I've recently install glusterfs on a cluster of several machines, and although it works very nicely when I use TCP connections I completely fail to use RDMA connections.
>> 
>> I have 10 machines with IB NICs, and RDMA does work between them (verified using ib_write_bw -r and several other apps). 
>> 
>> When I configure a volume with RDMA I have a problem with the port at the client side. It keeps trying to get to port 24008, no matter what  port the server actually listens on (in my case 24024).
>> 
>> I've tried many options to set the ports, it doesn't seem to work either using the files under /etc/glusterd/vols/my_vol_
>> name/ or using gluster volume set my_vol_name transport.socket.listen-port (or any other option I tried).
>> 
>> Any help will be appreciated.
>> 
>> Thanks,
>> Ayelet
>> 
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> 
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