[Lustre-discuss] Help! Newbie trying to set up Lustre network

[Cliff White]

At this point, you need to  verify your installation actually worked, and
kernel deps are correct.
Also be sure the running kernel matches the version of lustre-client-modules
you installed
(2.6.16_60_0.69.1, from your above i think)
Run
# modprobe -v lustre
And you should have an error in syslog that will help.
Haven't seen this in awhile, but if the lustre modules are in the proper
directory under /lib/modules
for your running kernel, you might  need 'depmod -a'


On Tue, Feb 22, 2011 at 12:03 PM, Xiang, Yang <Yang.Xiang at teradata.com>wrote:

> But my mount command is failing and that's the issue:
> mount -t lustre 192.168.0.2 at tcp0:/temp /lustre
> mount.lustre: mount 192.168.0.2 at tcp0:/temp at /lustre failed: No such
> device
> Are the lustre modules loaded?
> Check /etc/modprobe.conf and /proc/filesystems
> Note 'alias lustre llite' should be removed from modprobe.conf
>
> And yes I created the /lustre mount point.
>
> And I tried to add to the fstab to avoid "sunrpc" to take over on boot.
>
> This is frustrating...
>
> Thanks,
>
> Yang
>
>
> -----Original Message-----
> From: lustre-discuss-bounces at lists.lustre.org
> [mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Brian J.
> Murrell
> Sent: Tuesday, February 22, 2011 11:58 AM
> To: lustre-discuss at lists.lustre.org
> Subject: Re: [Lustre-discuss] Help! Newbie trying to set up Lustre
> network
>
> On 11-02-22 02:55 PM, Xiang, Yang wrote:
> > On the client, I only did:
> > "rpm -ivh
> >
> lustre-client-modules-1.8.52.6.16_60_0.69.1_lustre.1.8.5_smp.x86_64.rpm"
> > And
> > "rpm -ivh
> > lustre-client-1.8.5-2.6.16_60_0.69.1_lustre.1.8.5_smp.x86_64.rpm"
>
> That's fine.
>
> > Lsmod does not show any lustre modules getting loaded.
>
> Even after you run "mount -t lustre ..."?
>
> > Do I need to do an "insmod" of some top level client ko? The
> > installation guide does not say anything.
>
> On a properly configured and working Linux system, no.  The "mount -t
> lustre" command should load the lustre modules.
>
> b.
>
> --
> Brian J. Murrell
> Senior Software Engineer
> Whamcloud, Inc.
>
> _______________________________________________
> Lustre-discuss mailing list
> Lustre-discuss at lists.lustre.org
> http://lists.lustre.org/mailman/listinfo/lustre-discuss
>



-- 
cliffw
Support Guy
WhamCloud, Inc.
www.whamcloud.com
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