[Gluster-users] howto disable gluster nfs on one computer

[Craig Carl]

Bill -
    I have a proposed solution for you, please let me know if it will 
work in your environment. You can create a non-distributed, 
non-replicated volume on the host, on a *empty* directory, then export 
that using Gluster.

# mkdir /newdir
# gluster volume create localdata <localhost>:/newdir
# gluster volume start localdata
# mount -t nfs -o vers=3 localhost:/localdata <some mount point>

Then copy|mv the existing data into <some mount point>. This eliminates 
the need to run a second NFS server.

Thanks,

Craig

-->
Craig Carl
Senior Systems Engineer
Gluster



On 12/07/2010 10:16 PM, Craig Carl wrote:
> Bill -
>     We are working on a solution to this issue right now, please give 
> me a couple of days to get back to you with an update.
>
> Thanks,
>
> Craig
>
> -->
> Craig Carl
> Senior Systems Engineer
> Gluster
>
> On 12/07/2010 10:30 AM, William L. Sebok wrote:
>> Many of the computers in our cluster are diskless and those computers 
>> need to
>> have disk space exported to them.  The space for diskless booting is 
>> supplied
>> by a server within the cluster that does have disks and that also 
>> supplies a
>> couple of bricks to a glusterfs file system.  The space for diskless 
>> booting
>> is *not* within a glusterfs file system.  The servers for other 
>> bricks in
>> the cluster have no special nfs needs.  I need to be able to disable 
>> glusterfs
>> nfs on the server for diskless booting and no other server so I can 
>> have use
>> of the regular nfs server on that server.  How would I do that?  Is 
>> it even
>> possible?
>>
>> Another solution, like moving the glusterfs nfs service to another 
>> port would
>> also be acceptable.  However I would likely still need have to have the
>> regular nfs service the one that portmap returns for that one server.
>>
>> Bill Sebok      Computer Software Manager, Univ. of Maryland, Astronomy
>>     Internet: wls at astro.umd.edu    URL: http://furo.astro.umd.edu/
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