We are running a cNFS on GPFS 4.2.3-9 on 7.4 and kernel version 3.10.0-693.21.1.el7.x86_64 and are not having any errors. So it's probably just GPFS not being ready for 7.5 yet.
Neil. Neil Wilson Senior IT Practitioner Storage, Virtualisation and Mainframe Team IT Services Met Office FitzRoy Road Exeter Devon EX1 3PB United Kingdom -----Original Message----- From: [email protected] <[email protected]> On Behalf Of Jonathan Buzzard Sent: 13 June 2018 10:33 To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] GPFS 4.2.3-9 and RHEL 7.5 On Wed, 2018-06-13 at 11:10 +0200, Lukas Hejtmanek wrote: > Hello, > > did anyone encountered an error with RHEL 7.5 kernel 3.10.0- > 862.3.2.el7.x86_64 and the latest GPFS 4.2.3-9 with kernel NFS? > > I'm getting random errors: Unknown error 521. It means EBADHANDLE. > Not sure whether it is due to kernel or GPFS. > GPFS being not supported on 7.5 at this time would be the starting point. I am also under the impression that kernel NFS was not supported either it's Ganesha or nothing. The interim fix is probably to downgrade to a 7.4 kernel. Certainly in the past that has worked for me. JAB. -- Jonathan A. Buzzard Tel: +44141-5483420 HPC System Administrator, ARCHIE-WeSt. University of Strathclyde, John Anderson Building, Glasgow. G4 0NG _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
