7:12 p.m.
I'm not sure how that could be... I compiled it on the same node that I then tried to
install it on.
w/r,
Kurt
Date: Wed, 25 Mar 2015 13:01:03 -0500
From: Patrick Farrell <paf(a)cray.com>
To: <hpdd-discuss(a)lists.01.org>
Subject: Re: [HPDD-discuss] Lustre 1.8.9 wc1 client with kernel
2.6.32-220.7.1.el6
Message-ID: <5512F7DF.4080203(a)cray.com>
Content-Type: text/plain; charset="ISO-8859-1"; format=flowed
Looks like you've got an OFED version mismatch from what you built with
and what is installed on your nodes.
- Patrick
Kurt J. Strosahl
System Administrator
Scientific Computing Group, Thomas Jefferson National Accelerator Facility
7:27 p.m.
New subject: Lustre 1.8.9 wc1 client with kernel 2.6.32-220.7.1.el6
Kurt,
Hmm. I'm not really familiar with the intricacies of building against a
particular OFED, but I believe if you do not explicitly specify
with-ofed and point it at (I think) the OFED source for what's installed
on your node, it will build against the OFED in the kernel source.
So if you have a different OFED on your nodes than that which is
included in the RHEL/CentOS kernel source, I believe you have to specify
that to build against, rather than just doing the build.
- Patrick
On 03/25/2015 02:12 PM, Kurt Strosahl wrote:
I'm not sure how that could be... I compiled it on the same node
that I then tried to install it on.
w/r,
Kurt
Date: Wed, 25 Mar 2015 13:01:03 -0500
From: Patrick Farrell <paf(a)cray.com>
To: <hpdd-discuss(a)lists.01.org>
Subject: Re: [HPDD-discuss] Lustre 1.8.9 wc1 client with kernel
2.6.32-220.7.1.el6
Message-ID: <5512F7DF.4080203(a)cray.com>
Content-Type: text/plain; charset="ISO-8859-1"; format=flowed
Looks like you've got an OFED version mismatch from what you built with
and what is installed on your nodes.
- Patrick
Kurt J. Strosahl
System Administrator
Scientific Computing Group, Thomas Jefferson National Accelerator Facility
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7:38 p.m.
New subject: Lustre 1.8.9 wc1 client with kernel 2.6.32-220.7.1.el6
On Mar 25, 2015, at 3:27 PM, Patrick Farrell <paf(a)cray.com>
wrote:
Hmm. I'm not really familiar with the intricacies of building against a particular
OFED, but I believe if you do not explicitly specify with-ofed and point it at (I think)
the OFED source for what's installed on your node, it will build against the OFED in
the kernel source.
That’s correct. When I build from source, the configure option I include looks like
"--with-o2ib=/usr/src/ofa_kernel” (or whatever path points to the local OFED
version). I haven’t tried rebuilding straight from source rpms, so I am not sure the
exact syntax for passing this option.
On the few occasions I have forgotten to specify that option, I end up with Lustre modules
compiled against the kernel ofed, and then I see all the complaints from ko2ib when I try
to use that module.
--
Rick Mohr
Senior HPC System Administrator
National Institute for Computational Sciences
http://www.nics.tennessee.edu
2650
days inactive
2650
days old
2 comments
3 participants
participants (3)
-
Kurt Strosahl -
Mohr Jr, Richard Frank (Rick Mohr) -
Patrick Farrell