[gpfsug-discuss] spectrum scale add nfs/smb exports

Laurence Horrocks-Barlow laurence at qsplace.co.uk
Tue Aug 1 23:40:38 BST 2017


Could you please give a break down of the commands that you have used to 
configure/setup the CES services?

Which guide did you follow? and what version of GPFS/SS are you 
currently running

-- Lauz


On 01/08/2017 16:34, Ilan Schwarts wrote:
>
> Yes I succeeded to make smb share. But only the user i put in the 
> command can write files to it. Others can read only.
>
> How can i enable write it to all domain users? The group.
> And what about the error when enabling nfs?
>
> On Aug 1, 2017 17:24, "Sobey, Richard A" <r.sobey at imperial.ac.uk 
> <mailto:r.sobey at imperial.ac.uk>> wrote:
>
>     You must have nfs4 Acl semantics only to create smb exports.
>
>     Mmchfs -k parameter as I recall.
>
>     On 1 Aug 2017 7:16 am, Ilan Schwarts <ilan84 at gmail.com
>     <mailto:ilan84 at gmail.com>> wrote:
>
>         Hi,
>         I need to set up SMB/NFSv3/NFSv4 exports on my GPFS 2 nodes
>         spectrum
>         scale cluster (CentOS).
>         I dont need NFSv4 ACLS enabled, but i dont mind them to be if its
>         mandatory for the NFSv4 to work.
>
>         I have created the domain user "fwuser" in the Active Directory
>         (domain=LH20), it is in group Domain users, Domain Admins, Backup
>         Operators and administrators.
>
>         In the linux machine im with user ilanwalk (sudoer)
>
>         [root at LH20-GPFS1 ilanwalk]# id LH20\\fwuser
>         uid=12001603(LH20\fwuser) gid=12000513(LH20\domain users)
>         groups=12000513(LH20\domain
>         users),12001603(LH20\fwuser),12000572(LH20\denied rodc password
>         replication group),12000512(LH20\domain
>         admins),11000545(BUILTIN\users),11000544(BUILTIN\administrators)
>
>
>         and when trying to add smb export:
>         [root at LH20-GPFS1 ilanwalk]# mmsmb export add auditAdminfs0Share
>         /fs_gpfs01 --option "admin users=LH20\fwuser"
>         mmsmb export add: [E] The specified path, /fs_gpfs01, is in a file
>         system that does not enforce NFSv4 ACLs.
>
>
>         [root at LH20-GPFS1 ilanwalk]# mount -v | grep gpfs
>         fs_gpfs01 on /fs_gpfs01 type gpfs (rw,relatime)
>
>
>
>         Also, when trying to enable NFS i get:
>         [root at LH20-GPFS1 ilanwalk]# mmces service enable NFS
>         Failed to enable NFS service. Ensure file authentication is
>         removed
>         prior enabling service.
>
>
>         What am I missing ?
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