Fwd: Proc for Impl XIO mess with Infernalis

[German Anders <ganders@xxxxxxxxxxxx>]

Let me be more specific about what I need in order to move forward with this kind of install:

setup:

3 mon servers

8 osd servers (4 with SAS disks and SSD journal - relation 1:3) and (4 with SSD disks osd & journal on the same disk)

running ceph version 0.94.3

I've already install and test fio, accelio and rdma on all the nodes (mon + osd)

The ceph cluster is already setup and running (with no production data on it). What I would want to do is to change this cluster in order to support XIO messager rdma.

a couple of questions...

first, is this a valid option? is possible to change it without re-doing the whole cluster?

second, is there anyone around who has already made this thing?

third, I know that it's not production ready, but if someone has any procedure to turn an existing cluster into rmda xio support will really appreciated.

thanks in advance,

cheers,

German

---------- Forwarded message ----------
From: German Anders <ganders@xxxxxxxxxxxx>
Date: 2015-10-14 12:46 GMT-03:00
Subject: Proc for Impl XIO mess with Infernalis
To: ceph-users <ceph-users@xxxxxxxxxxxxxx>

Hi all,

I would like to know if with this new release of Infernalis is there somewhere a procedure in order to implement xio messager with ib and ceph. Also if it's possible to change an existing ceph cluster to this kind of new setup (the existing cluster does not had any production data yet).

Thanks in advance,

Cheers,

German

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