[gpfsug-discuss] CES nodes mount nfsv3 not responding

[Matt Weil]

nsds and ces nodes are RHEL 7.3

nfsv3 clients are old ubuntu lucid.

we finally just removed the IP that seemed to... when moved to a ces
node caused it to stop responding.

it hung up a few more times but has been working fine now for the last
few hours.

maybe a bad client apple out there finally gave up ;-)

PMR 50787 122 000 waiting on IBM.


On 1/3/17 4:19 PM, Andrew Beattie wrote:
> Matt
>  
> What Operating system are you running?
>  
> I have an open PMR at present with something very similar
> when ever we publish an NFS export via the protocol nodes the nfs
> service stops, although we have no issues publishing SMB exports.
>  
> I"m waiting on some testing by the customer but L3 support have
> indicated that they think there is a bug in the SElinux code, which is
> causing this issue, and have suggested that we disable SElinux and try
> again.
>  
> My clients environment is currently deployed on Centos 7.
> Andrew Beattie
> Software Defined Storage  - IT Specialist
> Phone: 614-2133-7927
> E-mail: abeattie at au1.ibm.com <mailto:abeattie at au1.ibm.com>
>  
>  
>
>     ----- Original message -----
>     From: Matt Weil <mweil at wustl.edu>
>     Sent by: gpfsug-discuss-bounces at spectrumscale.org
>     To: <gpfsug-discuss at spectrumscale.org>
>     Cc:
>     Subject: [gpfsug-discuss] CES nodes mount nfsv3 not responding
>     Date: Wed, Jan 4, 2017 6:27 AM
>      
>     this follows the IP what ever node the ip lands on. the ganesha.nfsd
>     process seems to stop working.  any ideas?  there is nothing
>     helpful in
>     the logs.
>      
>     time mount ces200:/vol/aggr14/temp403 /mnt/test
>     mount.nfs: mount system call failed
>
>     real    1m0.000s
>     user    0m0.000s
>     sys     0m0.010s
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