Re: Question with regards to NFS mount

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One explanation (assuming that your NFS handles are not stale and probably they are not from what you are writing) is that when you use the Gnome File Manager, the userid you are currently logged as and invokes the GFM application does not have sufficient privileges to read all the subdirs under the exported /nas folder. The df reports the result of the export from processes that have permissions to see the entire partition and pass the NFS attributes to the client. That is not true for the GFM (or any file manager that reads parts of an exported fs with certain non global user privileges) and it that case it will silently omit from the sum the dirs or files it does not have access to. If you open (under GFM) the /nas share you should clearly see that some of the dirs are restricted (the icon indicates that with a 'restricted' sign), then you should verify what I am saying. On the contrary, if you executed the file manager on the server side as root, you should get the full story.


--
--
George B. Magklaras

Senior Computer Systems Engineer/UNIX Systems Administrator
The Biotechnology Centre of Oslo,
University of Oslo
http://www.biotek.uio.no/

EMBnet Norway: http://www.biotek.uio.no/EMBNET/




charles Funderburk wrote:
Not sure if the orginal email was posted.

I've got some odd behavior going on with NFS.

I've got a server running rhel4 that is mounting a share on our EMC NAS.

This is 220GB nfs share. Here's my /etc/fstab entry that I'm using to

mount the NAS share from the rhel server.

hounas:/FS04 /nas nfs rsize=8192,wsize=8192,hard,intr,tcp

The share seems to mount fine. I check by issuing the following -

[cfunderburk@houwse ~]$ df -h (I've edited the other mount points)

Filesystem Size Used Avail Use% Mounted on

hounas:/FS04 217G 40G 178G 19% /nas

The systems seems to see the correct size, but when looking at the

properties of the /nas folder through the gnome file manager the file

manager reports 50GB total space with 39GB used and 11GB free.

I'd appreciate any suggestions or explanations.

Regards,

Charles Funderburk



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