[K12OSN] NFS fails to start
Kenneth Lundström
kenneth.lundstrom at nudata.fi
Wed May 1 20:48:34 UTC 2013
Hmmm, I'm running CentOS 6.4 on the server. I thought I was using 6.3
but maybe one thing I did at some stage was a yum upgrade. The other
server is running 6.3. Could this maybe be the problem?
Client boot on Scientific.
Kenneth
> Hmm. what version OS are you running? CentOS/ScientificLinux/RHEL 5 or 6?
>
> 'chkconfig nfs on' will run nfs at bootup.
>
>
> On Wed, May 1, 2013 at 4:29 PM, Kenneth Lundström
> <kenneth.lundstrom at nudata.fi <mailto:kenneth.lundstrom at nudata.fi>> wrote:
>
> Hi,
>
> changed and no change :=) I even rebooted the server but no luck.
> The strange thing is that NFS is not set to be automatically
> started. So I guess something I have installed on the server has
> turned of NFS and somehow makes NFS not to work.
>
> I even tried to compare with the other working server but no luck.
>
>
> Kenneth
>
>> change:
>>
>> # Turn off v4 protocol support
>> #RPCNFSDARGS="-N 4"
>>
>>
>> to:
>>
>> # Turn off v4 protocol support
>> RPCNFSDARGS="-N 4"
>>
>> to disable NFSv4
>>
>>
>>
>> On Wed, May 1, 2013 at 3:27 PM, Kenneth Lundström
>> <kenneth.lundstrom at nudata.fi
>> <mailto:kenneth.lundstrom at nudata.fi>> wrote:
>>
>> Hi,
>>
>> when I look at the /etc/sysconfig/nfs all rows are commented
>> out.
>>
>> Any other way of finding out what version is in use?
>>
>>
>> Kenneth
>>
>>> OK. Look in /etc/sysconfig/nfs and see what version of NFS
>>> is being used. If NFSv4 is on, your /etc/exports is wrong.
>>> Change settings to use NFSv3 in that location and restart nfs.
>>>
>>>
>>> On Wed, May 1, 2013 at 2:36 PM, Kenneth Lundström
>>> <kenneth.lundstrom at nudata.fi
>>> <mailto:kenneth.lundstrom at nudata.fi>> wrote:
>>>
>>> Hi,
>>>
>>> /etc/exports:
>>> /opt/ltsp *(ro,async,no_root_squash)
>>>
>>> getenforce: Disabled
>>>
>>>
>>> Kenneth
>>>
>>>> please publish the /etc/exports file on the broken
>>>> server as well as the output of getenforce
>>>>
>>>>
>>>> On Wed, May 1, 2013 at 2:10 PM, Kenneth Lundström
>>>> <kenneth.lundstrom at nudata.fi
>>>> <mailto:kenneth.lundstrom at nudata.fi>> wrote:
>>>>
>>>> Hello LTSP users,
>>>>
>>>> a couple of months before Christmas I installed a
>>>> couple of LTSP servers. One was commissioned before
>>>> Christmas and is working great. The second I
>>>> delivered to another place a couple of weeks ago,
>>>> finally. This site already have one LTSP from
>>>> before and I was planing on replacing it. Using it
>>>> as an fileserver for homes folders.
>>>>
>>>> I setup it up and clients find it and they work.
>>>> Then I proceed to mount the home folder via NFS and
>>>> get them mounted. I leave the place and next they I
>>>> get an call that they can't login anymore. I try to
>>>> find the error via SSH but can't. So I switch back
>>>> to using the old server again.
>>>>
>>>> Now I come so far that I know that NFS doesn't
>>>> start for some strange reason. If I do a
>>>> /etc/init.d/nfs restart I get an error saying:
>>>>
>>>> exportfs: /opt/ltsp does not support NFS export
>>>>
>>>> I tried googling it but couldn't find anything that
>>>> would work for me.
>>>>
>>>> Any ideas where to start searching. I think it has
>>>> something to do with me setting up the homes folder
>>>> mounting.
>>>>
>>>>
>>>> Kenneth
>>>>
>>>>
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>>>>
>>>>
>>>>
>>>> --
>>>> --
>>>> James P. Kinney III
>>>> ////
>>>> ////Every time you stop a school, you will have to
>>>> build a jail. What you gain at one end you lose at the
>>>> other. It's like feeding a dog on his own tail. It
>>>> won't fatten the dog.
>>>> - Speech 11/23/1900 Mark Twain
>>>> ////
>>>> http://electjimkinney.org
>>>> http://heretothereideas.blogspot.com/
>>>> ////
>>>>
>>>>
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>>>
>>>
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>>>
>>>
>>> --
>>> --
>>> James P. Kinney III
>>> ////
>>> ////Every time you stop a school, you will have to build a
>>> jail. What you gain at one end you lose at the other. It's
>>> like feeding a dog on his own tail. It won't fatten the dog.
>>> - Speech 11/23/1900 Mark Twain
>>> ////
>>> http://electjimkinney.org
>>> http://heretothereideas.blogspot.com/
>>> ////
>>>
>>>
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>>
>>
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>> For more info see <http://www.k12os.org>
>>
>>
>>
>>
>> --
>> --
>> James P. Kinney III
>> ////
>> ////Every time you stop a school, you will have to build a jail.
>> What you gain at one end you lose at the other. It's like feeding
>> a dog on his own tail. It won't fatten the dog.
>> - Speech 11/23/1900 Mark Twain
>> ////
>> http://electjimkinney.org
>> http://heretothereideas.blogspot.com/
>> ////
>>
>>
>> _______________________________________________
>> K12OSN mailing list
>> K12OSN at redhat.com <mailto:K12OSN at redhat.com>
>> https://www.redhat.com/mailman/listinfo/k12osn
>> For more info see<http://www.k12os.org> <http://www.k12os.org>
>
>
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> https://www.redhat.com/mailman/listinfo/k12osn
> For more info see <http://www.k12os.org>
>
>
>
>
> --
> --
> James P. Kinney III
> ////
> ////Every time you stop a school, you will have to build a jail. What
> you gain at one end you lose at the other. It's like feeding a dog on
> his own tail. It won't fatten the dog.
> - Speech 11/23/1900 Mark Twain
> ////
> http://electjimkinney.org
> http://heretothereideas.blogspot.com/
> ////
>
>
> _______________________________________________
> K12OSN mailing list
> K12OSN at redhat.com
> https://www.redhat.com/mailman/listinfo/k12osn
> For more info see <http://www.k12os.org>
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