[Gluster-users] Removing transport type from a volume

[Jon Tegner]

Thanks!




We see a lot of errors of the type

"E [rdma.c:4417:tcp_connect_finish] 0-glusterStore2-client-2: tcp
connect to failed (Connection refused)"

These errors do appear on the two servers with infiniband, not on the
ones without.

Also, despite this flood of error messages in nfs.log, things appear to
work. Is it safe to ignore this?




Thanks again,




/jon









On Sep 17, 2012 08:05 "Vijay Bellur" <vbellur at redhat.com> wrote:

> On 09/17/2012 12:39 AM, Jon Tegner wrote:
> > Have a volume consisting of 4 bricks. It was set up using infiniband
> > with
> > 
> > "Transport-type: tcp,rdma"
> > 
> > Since then the infiniband adapters have been removed from two of the
> > servers, and I would like to remove the "rdma-transport-type" from
> > the
> > setup.
> > 
> > Please excuse me if this is a stupid question, but I haven't been
> > able
> > to figure out how to achieve this (is it just by removing "rdma"
> > from
> > the "volume.brick.mount.vol-files" on the 4 bricks)?
> > 
> 
> Right now, there is no way to alter the transport type after a volume
> has been created.
> 
> If you are interested in preventing mounts to happen over Infiniband,
> blocking port 24008 on all servers might be an option.
> 
> -Vijay
> 
> 
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