Hello Dennis!

Server side.

If I set the lustre conf to options lnet networks=tcp0(ib0) it looks working.

But If I use the options lnet networks=o2ib(ib0) I got the error message I mentioned on my last email.

From: Dennis Zheleznyak [mailto:dennis@eshkol.com.co]
Sent: Friday, December 05, 2014 3:43 PM
To: Bihary, Sandor
Cc: HPDD-discuss@lists.01.org; Regos, Szabolcs; Horvath, Zoltan (zoly)
Subject: Re: [HPDD-discuss] Ieel Lustre + Infiniband

Hi Sanyi,

Are you getting the error on the client side or the server side ?

Dennis.

On Fri, Dec 5, 2014 at 2:28 PM, Bihary, Sandor <sandor.bihary@hp.com> wrote:

Hello All!

We are buliding a Lustre system.

The OS is RHEL 6.5.

The IB driver is MLNX_OFED_LINUX-2.3-2.0.1-rhel6.5-x86_64.iso

The Lustre version is: ieel-2.0.1.1

The install was fine (using the install script), but we cannot add the IB interface to the Lnet.

We got this error message below. Could somebody help us how to make it work?

Best Regards,

Sanyi

Traceback (most recent call last):

  File "/usr/lib/python2.6/site-packages/chroma_agent/device_plugins/action_runner.py", line 177, in run

  File "/usr/lib/python2.6/site-packages/chroma_agent/plugin_manager.py", line 283, in run

  File "/usr/lib/python2.6/site-packages/chroma_agent/action_plugins/manage_lnet.py", line 91, in start_lnet

  File "/usr/lib/python2.6/site-packages/chroma_agent/shell.py", line 140, in try_run

CommandExecutionError: Error (1) running 'lctl net up': '' 'LNET configure error 100: Network is down

ko2iblnd: disagrees about version of symbol ib_dealloc_pd

ko2iblnd: Unknown symbol ib_dealloc_pd

ko2iblnd: disagrees about version of symbol ib_fmr_pool_map_phys

ko2iblnd: Unknown symbol ib_fmr_pool_map_phys

LNetError: 30418:0:(api-ni.c:1208:lnet_startup_lndnis()) Can't load LND o2ib, module ko2iblnd, rc=256

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