[Lustre-discuss] NFS export

Alfonso Pardo alfonso.pardo at ciemat.es
Mon Oct 18 02:41:48 PDT 2010


Yes, I'am using a RedHat system (centos 5.2). Please, colud you say me,
where I can found that patch Lustre Sever?

SSOO: Centos 5.2
Lustre version: Client lustre 1.8.0




El lun, 18-10-2010 a las 11:32 +0200, Bernd Schubert escribió:
> Hello Alfonso,
> 
> On Monday, October 18, 2010, Alfonso Pardo wrote:
> > Hello,
> > 
> > I need to export a lustre directory from one lustre-client to another
> > client, buy always get the next message in the nfs-server:
> > 
> > "Cannot export /data, possibly unsupported filesystem or fsid= required"
> > 
> > any suggest?
> 
> 
> add to your NFS export line "fsid=$some_number". Please also note that if you 
> are using at RedHat System, that you should use a patch Lustre Server version 
> on the NFS export node (lustre client), as the RedHat default 4K stacksize is 
> too small and Lustre patched kernels have increased that to 8K (default on all 
> system except RHEL).
> 
> 
> Cheers,
> Bernd
> 
> PS: Btw, Ciemat has a DDN Lustre system, so you could also send requests to 
> support at ddn.com (please add [Lustre]  in the subject line). 
> 

-- 
Alfonso Pardo Díaz
 
Unidad de Sistemas y Explotacion (USE)
CETA-CIEMAT
Calle Sola nº 1, Trujillo (CACERES)
Tel. 927 65 93 17
www.ceta-ciemat.es




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