Returning to this thread cause I'm having the same issue as Ilan, above. I'm working on setting up CES in our environment after finally getting a blocking bugfix applied. I'm making it further now, but I'm getting an error when I try to create my export:
--- [root@sgate2 ~]# mmnfs export add /gpfs/summit/scratch --client 'login*.rc.int.colorado.edu(rw,root_squash);dtn*.rc.int.colorado.edu(rw,root_squash)' mmcesfuncs.sh: Current authentication: none is invalid. This operation can not be completed without correct Authentication configuration. Configure authentication using: mmuserauth mmnfs export add: Command failed. Examine previous error messages to determine cause. --- When I try to configure mmuserauth, I get an error about not having SMB active; but I don't want to configure SMB, only NFS. --- [root@sgate2 ~]# /usr/lpp/mmfs/bin/mmuserauth service create --data-access-method file --type userdefined : SMB service not enabled. Enable SMB service first. mmcesuserauthcrservice: Command failed. Examine previous error messages to determine cause. --- How can I configure NFS exports with mmnfs without having to enable SMB? ~jonathon ________________________________________ From: gpfsug-discuss-boun...@spectrumscale.org <gpfsug-discuss-boun...@spectrumscale.org> on behalf of Varun Mittal3 <varun.mit...@in.ibm.com> Sent: Tuesday, July 25, 2017 9:44:24 PM To: gpfsug main discussion list Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication Sorry a small typo: mmuserauth service create --data-access-method file --type userdefined Best regards, Varun Mittal Cloud/Object Scrum @ Spectrum Scale ETZ, Pune [Inactive hide details for Varun Mittal3---26/07/2017 09:12:27 AM---Hi Did you try to run this command from a CES designated nod]Varun Mittal3---26/07/2017 09:12:27 AM---Hi Did you try to run this command from a CES designated node ? From: Varun Mittal3/India/IBM To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org> Date: 26/07/2017 09:12 AM Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication ________________________________ Hi Did you try to run this command from a CES designated node ? If no, then try executing the command from a CES node: mmuserauth service create --data-access-type file --type userdefined Best regards, Varun Mittal Cloud/Object Scrum @ Spectrum Scale ETZ, Pune [Inactive hide details for Ilan Schwarts ---25/07/2017 10:22:26 AM---Hi, While trying to add the userdefined auth, I receive err]Ilan Schwarts ---25/07/2017 10:22:26 AM---Hi, While trying to add the userdefined auth, I receive error that SMB From: Ilan Schwarts <ila...@gmail.com> To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org> Date: 25/07/2017 10:22 AM Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication Sent by: gpfsug-discuss-boun...@spectrumscale.org ________________________________ Hi, While trying to add the userdefined auth, I receive error that SMB service not enabled. I am currently working on a spectrum scale cluster, and i dont have the SMB package, I am waiting for it.. is there a way to export NFSv3 using the spectrum scale tools without SMB package ? [root@LH20-GPFS1 ~]# mmuserauth service create --type userdefined : SMB service not enabled. Enable SMB service first. mmcesuserauthcrservice: Command failed. Examine previous error messages to determine cause. I exported the NFS via /etc/exports and than ./exportfs -a .. It works fine, I was able to mount the gpfs export from another machine.. this was my work-around since the spectrum scale tools failed to export NFSv3 On Mon, Jul 24, 2017 at 7:35 PM, <valdis.kletni...@vt.edu> wrote: > On Mon, 24 Jul 2017 13:36:41 +0300, Ilan Schwarts said: >> Hi, >> I have gpfs with 2 Nodes (redhat). >> I am trying to create NFS share - So I would be able to mount and >> access it from another linux machine. > >> While trying to create NFS (I execute the following): >> [root@LH20-GPFS1 ~]# mmnfs export add /fs_gpfs01 -c "* >> Access_Type=RW,Protocols=3:4,Squash=no_root_squash)" > > You can get away with little to no authentication for NFSv3, but > not for NFSv4. Try with Protocols=3 only and > > mmuserauth service create --type userdefined > > that should get you Unix-y NFSv3 UID/GID support and "trust what the NFS > client tells you". This of course only works sanely if each NFS export is > only to a set of machines in the same administrative domain that manages their > UID/GIDs. Exporting to two sets of machines that don't coordinate their > UID/GID space is, of course, where hilarity and hijinks ensue.... > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > -- - Ilan Schwarts _______________________________________________ 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