Hi Jonathon, We were able to run this scenario successfully in our lab at the latest released 4.2.3.4.
# /usr/lpp/mmfs/bin/mmdiag --version === mmdiag: version === Current GPFS build: "4.2.3.4 ". # /usr/lpp/mmfs/bin/mmces service list -a Enabled services: NFS node1.test.ibm.com: NFS is running # /usr/lpp/mmfs/bin/mmuserauth service create --data-access-method file --type userdefined File authentication configuration completed successfully. # rpm -qa | grep gpfs gpfs.ext-4.2.3-4.x86_64 gpfs.docs-4.2.3-4.noarch gpfs.gskit-8.0.50-75.x86_64 gpfs.gpl-4.2.3-4.noarch gpfs.msg.en_US-4.2.3-4.noarch nfs-ganesha-gpfs-2.3.2-0.ibm47.el7.x86_64 gpfs.base-4.2.3-4.x86_64 # rpm -qa | grep nfs-gan nfs-ganesha-utils-2.3.2-0.ibm47.el7.x86_64 nfs-ganesha-2.3.2-0.ibm47.el7.x86_64 nfs-ganesha-gpfs-2.3.2-0.ibm47.el7.x86_64 From: [email protected] To: [email protected] Date: 09/20/2017 12:07 PM Subject: gpfsug-discuss Digest, Vol 68, Issue 42 Sent by: [email protected] Send gpfsug-discuss mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=BpVUgvFT2Qwgw0hveEgQaHFwn2mjeQjeBrkXHX_aC0A&m=2oGcWc1xx6zOclryoU2BdJykABuIR118zXTmSAA8msU&s=7q0JMYVHMSGlUAYquNMlrDRF6BDj6-76Oc4VbXrvlHE&e= or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of gpfsug-discuss digest..." Today's Topics: 1. Re: export nfs share on gpfs with no authentication (Jonathon A Anderson) ---------------------------------------------------------------------- Message: 1 Date: Wed, 20 Sep 2017 18:55:04 +0000 From: Jonathon A Anderson <[email protected]> To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication Message-ID: <bn3pr03mb1382716a1217732854ed7c3f80...@bn3pr03mb1382.namprd03.prod.outlook.com> Content-Type: text/plain; charset="us-ascii" I shouldn't need SMB for authentication if I'm only using userdefined authentication, though. ________________________________________ From: [email protected] <[email protected]> on behalf of Sobey, Richard A <[email protected]> Sent: Wednesday, September 20, 2017 2:23:37 AM To: gpfsug main discussion list Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication This sounded familiar to a problem I had to do with SMB and NFS. I've looked, and it's a different problem, but at the time I had this response. "That would be the case when Active Directory is configured for authentication. In that case the SMB service includes two aspects: One is the actual SMB file server, and the second one is the service for the Active Directory integration. Since NFS depends on authentication and id mapping services, it requires SMB to be running." I suspect the last paragraph is relevant in your case. HTH Richard -----Original Message----- From: [email protected] [ mailto:[email protected]] On Behalf Of Jonathon A Anderson Sent: 20 September 2017 06:13 To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] export nfs share on gpfs with no authentication 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
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