Ashok,
If you are trying to setup lustre (with all the servers MDS, OSS.. etc)
building only the patchless client wont help you.
You will have to build lustre as described here :
http://wiki.lustre.org/index.php?title=Lustre_Howto
thanks,
Amit.
ashok bharat bayana wrote:
Hi,
the kernel
Per the announcement from the MVAPICH team, I am pleased to let you know
that the MPI-IO support for Lustre has been integrated into the new
release of MVAPICH, version 1.0.
- Optimized and high-performance ADIO driver for Lustre
- This MPI-IO support is a contribution from Future
Lustre 1.6.4.2, OFED 1.2.5.5, RHEL kernel 2.6.9.67.0.4.
Configured with: --with-o2ib --with-ldiskfs
mgs.ko is built but not wrapped into modules rpm, with an undefined
external that should be from the lvfs module (lvfs_check_rdonly).
When ko2iblnd loads, it gets lots of disagrees about version
Hi,
Please read the i/o tunables in the proc section in the lustre
manual.
I tried that with the postmark benchmark to test improvement and there
was some improvement after trying the suggestions in the Lustre manual.
Regards
Balagopal
Joe Barjo wrote:
Hi
We have a (small) 30 node
Nod - we ran into this issue as well. Your Module.symvers
file for probably has entries in it for the IB modules
included with the RHEL kernel (and not from OFED).
Here's what we do to avoid this issue (and others) when
building a patched Lustre kernel with OFED:
1) Get the source for that
Hi
We have a (small) 30 node sge based cluster with centos4 which will be
growing to maximum 50 core duos.
We use custom software that is based on gmake to launch parallel
compilation and computations with lot of small files and some large files.
We actualy use nfs and have a lot of problems with
Thomas Roth wrote:
Hi all,
anybody knows what ptlrpcd is good for, what it might be doing? I've
seen it eating 100% CPU on OSS where I reformated an OST, but also in
other circumstances.
Check the syslog console logs - when we've seen this it was because
Lustre had LBUG'd on that
Yes. We also had to fix that. Sorry I left that off. In our case, we
created a modified Module.symvers by grep'ing out anything with
drivers/infiniband. Also, OFED will create a Module.symvers for its
symbols. You can append that to the (fixed) Module.symvers so that the
symbols will still
Hi all,
anybody knows what ptlrpcd is good for, what it might be doing? I've
seen it eating 100% CPU on OSS where I reformated an OST, but also in
other circumstances.
Regards,
Thomas
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The ko2ib build problem can be fixed by renaming {KERNEL
SRC}/include/rdma/.
I'm not sure about the mgs error.
--Shane
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Chris
Worley
Sent: Friday, February 29, 2008 9:49 AM
To:
On Feb 29, 2008 12:07 +0530, ashok bharat bayana wrote:
I successfully build lustre(1.6.4.2) on my system for a patchless client But
I dont know how to proceed in configuring the file system.
I'm trying to build all MDS,client and MDT's on a single node.
The patchless client is ONLY a
On Fri, Feb 29, 2008 at 8:50 AM, Canon, Richard Shane [EMAIL PROTECTED] wrote:
Yes. We also had to fix that. Sorry I left that off. In our case, we
created a modified Module.symvers by grep'ing out anything with
drivers/infiniband. Also, OFED will create a Module.symvers for its
On Feb 29, 2008 07:49 -0700, Chris Worley wrote:
Lustre 1.6.4.2, OFED 1.2.5.5, RHEL kernel 2.6.9.67.0.4.
Configured with: --with-o2ib --with-ldiskfs
mgs.ko is built but not wrapped into modules rpm, with an undefined
external that should be from the lvfs module (lvfs_check_rdonly).
This
On Feb 29, 2008 15:37 +0100, Joe Barjo wrote:
We have a (small) 30 node sge based cluster with centos4 which will be
growing to maximum 50 core duos.
We use custom software that is based on gmake to launch parallel
compilation and computations with lot of small files and some large files.
We
Thomas,
To my knowledge, 'ptlrpcd' is a thread that's responsible for pushing
asynchronous rpc requests to various places. It is also tasked with
receiving the replies to those requests.
I imagine the OSS has a lot of outstanding async rpc's which need to be
continually processed. It's just
On Fri, Feb 29, 2008 at 12:48 PM, Andreas Dilger [EMAIL PROTECTED] wrote:
On Feb 29, 2008 07:49 -0700, Chris Worley wrote:
Lustre 1.6.4.2, OFED 1.2.5.5, RHEL kernel 2.6.9.67.0.4.
Configured with: --with-o2ib --with-ldiskfs
mgs.ko is built but not wrapped into modules rpm, with an
On Fri, Feb 29, 2008 at 2:32 PM, Chris Worley [EMAIL PROTECTED] wrote:
On Fri, Feb 29, 2008 at 12:48 PM, Andreas Dilger [EMAIL PROTECTED] wrote:
On Feb 29, 2008 07:49 -0700, Chris Worley wrote:
Lustre 1.6.4.2, OFED 1.2.5.5, RHEL kernel 2.6.9.67.0.4.
Configured with: --with-o2ib
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