[Lustre-discuss] New to Lustre, test install.

Peter Jones pjones at whamcloud.com
Tue Aug 9 09:33:47 PDT 2011


If your questions relate to content on a Whamcloud wiki relating to a 
Whamcloud release it would be more appropriate to post to the Whamcloud 
discuss mailing list - 
https://groups.google.com/a/whamcloud.com/group/wc-discuss ;-)


On 11-08-09 9:20 AM, Ray Muno wrote:
> Now that I have located what I want to do a Lustre deployment test, I am
> running in to a few issues.
> (If there is a searchable archive for this mailing list, I would have
> started there. I only found it archived by date).
> I have a fresh install of CentOS 5.6.
> I installed Lustre from the pre-built RPM's available on Whamcloud's
> server.
> I followed the "Walk-thru- Deploying a Lustre pre-built kernel" which
> seems to be a bit out of date.  There are some errors on this page
> relative to installation of Ldiskfs. The section seems to be an edited
> clone of the Lustre Modules section.
> http://wiki.whamcloud.com/display/PUB/Walk-thru-+Deploying+a+Lustre+pre-built+kernel
>   From there I went to testing.
> http://wiki.whamcloud.com/display/PUB/Testing+a+Lustre+filesystem
> When I run the test suite, as indicated, I do not get very far.
> # /usr/lib64/lustre/tests/llmount.sh
> Stopping clients: nike-lustre-oss-0-0.local /mnt/lustre (opts:)
> Stopping clients: nike-lustre-oss-0-0.local /mnt/lustre2 (opts:)
> Loading modules from /usr/lib64/lustre/tests/..
> lnet.debug=0x33f1504
> lnet.subsystem_debug=0xffb7e3ff
> lnet options: 'networks=tcp0 accept=all'
> Formatting mgs, mds, osts
> Checking servers environments
> Checking clients nike-lustre-oss-0-0.local environments
> Setup mgs, mdt, osts
> Starting mds: -o loop  /tmp/lustre-mdt /mnt/mds
> lnet.debug=0x33f1504
> lnet.subsystem_debug=0xffb7e3ff
> lnet.debug_mb=24
> error: set_param: writing to file /proc/sys/lnet/debug_mb: Invalid argument
> -Ray Muno
>    University of Minnesota
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> Lustre-discuss at lists.lustre.org
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Peter Jones
Whamcloud, Inc.

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