Hi, Oleg
I just rebuilt the SUSE Lustre 2.1 client under xen kernel environment, no
problem with the rebuild process, but I installed the package on the build
machine got the following errors:
ip-10-32-62-48://usr/src/packages/RPMS/x86_64 # modprobe lnet
FATAL: Error inserting lnet
Hello!
Yes, we do plan to have 3.x support. The 2.6.38 support is almost finished
and we will start looking at 3.x next.
Bye,
Oleg
On Nov 29, 2011, at 3:11 PM, Jon Zhu wrote:
Hi, Oleg
Does Lustre 2.1 support Ubuntu client? From the following build map I can see
only ubuntu 10.04
Hi, Oleg
Does Lustre 2.1 support Ubuntu client? From the following build map I can
see only ubuntu 10.04 client is supported but kernel needs to be patched.
Is there any plan to support patchless kernel client on Ubuntu? The new
Ubuntu Oneiric 11.10 release kernel 3.0 is being used, any plan to
On 11-11-29 03:11 PM, Jon Zhu wrote:
Hi, Oleg
I'm not Oleg but hopefully I can be of help.
Does Lustre 2.1 support Ubuntu client?
It builds. I'm not sure that any actual QA has been done on it though
as I believe it's provided on an as is basis.
From the following build map I can
see only
Thank you for the reply, Brian.
BTW, what does ofa and inkernel label at the build board actually mean?
http://build.whamcloud.com/job/lustre-b2_1/
Regards,
-Jon.
On Tue, Nov 29, 2011 at 3:20 PM, Brian J. Murrell br...@whamcloud.comwrote:
On 11-11-29 03:11 PM, Jon Zhu wrote:
Hi, Oleg
I'm
On 11-11-29 03:48 PM, Jon Zhu wrote:
Thank you for the reply, Brian.
NP.
BTW, what does ofa and inkernel label at the build board actually mean?
ofa == build with OFED I/B from OFA
inkernel == build with I/B in the upstream kernel
Cheers,
b.
--
Brian J. Murrell
Senior Software
Cool. BTW, is it possible to rebuild the Lustre client driver from source,
just like what's been described in following:
http://wiki.whamcloud.com/display/PUB/Rebuilding+the+Lustre-client+rpms+for+a+new+kernel
If that's possible, where to grab the kernel source .src.deb?
Thanks again!
-Jon.
On 11-11-29 03:51 PM, Jon Zhu wrote:
Cool. BTW, is it possible to rebuild the Lustre client driver from source,
Sure.
just like what's been described in following:
http://wiki.whamcloud.com/display/PUB/Rebuilding+the+Lustre-client+rpms+for+a+new+kernel
Well, not exactly. RPM != DEB.
If
Very cool, thanks a lot, Brian!
-Jon.
On Tue, Nov 29, 2011 at 4:05 PM, Brian J. Murrell br...@whamcloud.comwrote:
On 11-11-29 03:51 PM, Jon Zhu wrote:
Cool. BTW, is it possible to rebuild the Lustre client driver from
source,
Sure.
just like what's been described in following:
On Tue, Nov 29, 2011 at 3:05 PM, Brian J. Murrell br...@whamcloud.com wrote:
On 11-11-29 03:51 PM, Jon Zhu wrote:
Cool. BTW, is it possible to rebuild the Lustre client driver from source,
Sure.
just like what's been described in following:
Thanks, Richard, I will give it a shot.
Regards,
-Jon.
On Nov 29, 2011, at 19:14, Richard Henwood rhenw...@whamcloud.com wrote:
On Tue, Nov 29, 2011 at 3:05 PM, Brian J. Murrell br...@whamcloud.com wrote:
On 11-11-29 03:51 PM, Jon Zhu wrote:
Cool. BTW, is it possible to rebuild the Lustre
Yes I confirm Ubuntu 10.04 has the same issue, need to run make right after
configure, when building the Lustre 2.1 client package.
Thanks
-Jon.
On Tue, Nov 29, 2011 at 7:14 PM, Richard Henwood rhenw...@whamcloud.comwrote:
On Tue, Nov 29, 2011 at 3:05 PM, Brian J. Murrell br...@whamcloud.com
Hi, Oleg
I encountered the following error while building Lustre 2.1 release on
Redhat 2.1, do you have any idea on this error?
make[1]: *** No rule to make target
`/build/lustre-release/ldiskfs/Module.symvers', needed by `Module.symvers'.
Stop.
Full build log :
+
Hello!
Last time I hit this (some years ago), a simple touch
ldiskfs/Module.symvers helped. I don't remember what the issue was or how it
was properly fixed, though.
Bye,
Oleg
On Oct 2, 2011, at 1:57 PM, Jon Zhu wrote:
Hi, Oleg
I encountered the following error while building
Thanks a lot, the work around works.
-Jon.
On Sun, Oct 2, 2011 at 3:47 PM, Oleg Drokin gr...@whamcloud.com wrote:
Hello!
Last time I hit this (some years ago), a simple touch
ldiskfs/Module.symvers helped. I don't remember what the issue was or how it
was properly fixed, though.
Hello!
There is nothing special, same as rhel6.1:
unpack the lustre source, run autogen.sh, run configure and provide the path
to the linux kernel source for your distro (need to patch first too), make.
Bye,
Oleg
On Sep 29, 2011, at 11:21 PM, Jon Zhu wrote:
Hi, Oleg
Do we have a
Hwllo~
On Jun 23, 2011, at 9:51 PM, Jon Zhu wrote:
I still got some crash when further run some I/O test with the build, here's
some system message containing call stack info maybe be useful to you to find
the bug:
Jun 23 21:46:12 ip-10-112-59-173 kernel: [ cut here
Yes this is a Redhat 6.1 xen kernel, it works with this warning message, but
well, I found under /var/spool/abrt/kerneloops-1308854953-1114-9 directory,
there is a file called backtrace:
[root@ip-10-83-7-78 kerneloops-1308854953-1114-9]# cat backtrace
WARNING: at kernel/sched.c:7087
Agree with you. But here comes the real problem, when I'm running a program
called fileop to benchmark the Lustre file system from one client, the other
client failed to list file in the directory where the fileop generates files
on the mounted Lustre volume. Is this a known issue?
[root@test1
Do you mean if this directory is continuously being deleted and re-created
during the test so that's why the other client cannot list file inside it? I
guess so, after I stopped the fileop test program I can get into the
directory and there is nothing in it.
Thanks,
-Jon.
On Fri, Jun 24, 2011
Yes, in case of a patchless client I expect you'd get something like what you
see.
I expect that if you cd into the dir after the test is started it might work,
though.
On Jun 24, 2011, at 5:47 PM, Jon Zhu wrote:
Do you mean if this directory is continuously being deleted and re-created
Got it. Right now the client is running the same patched Redhat 6.1 xen
kernel as MGS and OSS node, I guess that's not the **patchless** client you
mentioned.
Does patchless client means client running on un-patched kernel? Is there a
way to build such client from the latest v2.1 code base? Or I
Hello!
On Jun 24, 2011, at 6:01 PM, Jon Zhu wrote:
Got it. Right now the client is running the same patched Redhat 6.1 xen
kernel as MGS and OSS node, I guess that's not the **patchless** client you
mentioned.
Well, lately all clients are patchless meaning we no longer ship a lot of vfs
Great, thanks a lot.
-Jon.
On Fri, Jun 24, 2011 at 6:56 PM, Oleg Drokin gr...@whamcloud.com wrote:
Hello!
On Jun 24, 2011, at 6:01 PM, Jon Zhu wrote:
Got it. Right now the client is running the same patched Redhat 6.1 xen
kernel as MGS and OSS node, I guess that's not the **patchless**
Thanks, Peter.
The procedure has a step to create initrd:
# /sbin/new-kernel-pkg --package kernel --mkinitrd --dracut --depmod
--install 2.6.32lustre21
It doesn't work so I used this command instead:
mkinitrd /boot/initramfs-2.6.32.lustre21.img 2.6.32.lustre21
Looking forward to get the new
Hi Jon,
Can you provide the lustre-release git checkout you used - from your
attached lustre2.1-rhel61-error.txt it looks like the issue may be
related to kernel/lustre versions and I will try to reproduce you work
exactly.
I'm going to refresh the walk through to add in RHEL 6.1 - and I
Hi, Richard
I just ran the following command according to the Wiki guide at
approximately 11:00AM EST yesterday.
git clone git://git.whamcloud.com/fs/lustre-release.git
Thanks for the quick reply, and let me know if you need any other
information.
Regards,
-Jon.
On Thu, Jun 23, 2011 at 10:36
The problem disappeared after I disable SELinux with the following steps, it
works very well. Maybe we need to mention disabling SELinux and probably
creating extra firewall policy to enable Lustre inter-node communication in
the setup guide.
Edit /etc/selinux/config and make sure the following
Hi, all
As a fan of Lustre file system, recently I got a chance to try to build
Lustre whamcloud code v2.1 branch from scratch, the following build guide
works pretty well:
http://wiki.whamcloud.com/display/PUB/Walk-thru-+Build+Lustre+2.1+on+RHEL6+from+Whamcloud+git
Everything works well until
Jon
It seems that the instructions (written at the end of May) have grown
stale since the recent realignment on RHEL6.1. We'll get the
instructions updated.
Peter
On 11-06-22 6:03 PM, Jon Zhu wrote:
Hi, all
As a fan of Lustre file system, recently I got a chance to try to
build Lustre
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