Lustre discuss - Aug 2006 - lfs error

Hi,
 
I have 5 machines. server2, server3, client1, client2 and client3
 
I am running nfs and Lustre together. My nfs is mounted on directory
/nfsServer in server3. The a seperate disk is used for nfs which is
mounted on /nfsServer.
 
On the same machine on two other disks I have the Lustre OSTs. On server
2 I have lustre MDS.
 
 
client 1 , 2 and 3 have lustre mounted on /mnt/lustre/ and nfs on
/mnt/nfs.
 
 
when I try lfs df -h /mnt/lustre I get this:
[root@client1 lustre] lfs df -h /mnt/lustre
UUID                 1K-blocks      Used Available  Use% Mounted on
error: llapi_obd_statfs: opening ''/nfsServer'': No such file or
directory
(2)
error: llapi_obd_statfs(): No such file or directory (-2)

What is the problem? 
 
Thanks
Priya
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On Aug 14, 2006  13:38 -0700, Priya Muralidharan wrote:
> I am running nfs and Lustre together. My nfs is mounted on directory
> /nfsServer in server3. The a seperate disk is used for nfs which is
> mounted on /nfsServer.
>  
> On the same machine on two other disks I have the Lustre OSTs. On server
> 2 I have lustre MDS.
>  
> client 1 , 2 and 3 have lustre mounted on /mnt/lustre/ and nfs on
> /mnt/nfs.
>  
>  
> when I try lfs df -h /mnt/lustre I get this:
> [root@client1 lustre] lfs df -h /mnt/lustre
> UUID                 1K-blocks      Used Available  Use% Mounted on
> error: llapi_obd_statfs: opening ''/nfsServer'': No such
file or directory
> (2)
> error: llapi_obd_statfs(): No such file or directory (-2)
> 
> What is the problem? 
Can you please check what /etc/mtab and /proc/mounts report?  Also,
running "strace lfs df -h /mnt/lustre" would be useful.  If a path is
specified, we should not be checking anything other than this path.

Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.