<span style=" font-size:10pt;font-family:sans-serif">Hi</span><br><br><span style=" font-size:10pt;font-family:sans-serif">If you want to
use NFSv3 , define only NFSv3 on the export.</span><br><span style=" font-size:10pt;font-family:sans-serif">In case you work
with NFSv4 - you should have "DOMAIN\user" all the way - so this
way you will not get any user mismatch errors, and see permissions like
nobody.<br></span><br><br><span style=" font-size:9pt;font-family:Arial"> </span><br><span style=" font-size:10pt;font-family:Arial">Regards</span><br><span style=" font-size:9pt;font-family:Arial"> </span><br><table width=780 style="border-collapse:collapse;"><tr height=8><td width=780 colspan=4 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><div align=center><hr noshade></div><br><span style=" font-size:1pt;font-family:Arial"> </span><tr height=8><td width=780 colspan=4 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><span style=" font-size:1pt;font-family:Arial"> </span><tr height=8><td width=516 colspan=2 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><span style=" font-size:10pt;color:blue;font-family:Arial"><b>Yaron
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</span><td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><span style=" font-size:10pt"> </span><tr height=8><td width=780 colspan=4 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><span style=" font-size:9pt;color:#5f5f5f;font-family:Arial"> </span><tr height=8><td width=780 colspan=4 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;"><span style=" font-size:9pt;color:#5f5f5f;font-family:Arial"> </span></table><p style="margin-top:0px;margin-Bottom:0px"></p><br><img src=cid:_1_0E763E180E763A08001CF397C2258286 alt="IBM Storage Strategy and Solutions v1" style="border:0px solid;"><img src=cid:_1_0E7640200E763A08001CF397C2258286 alt="IBM Storage Management and Data Protection v1" style="border:0px solid;"><img src=cid:_1_0E7642280E763A08001CF397C2258286 style="border:0px solid;"><img src=cid:_1_0E7644300E763A08001CF397C2258286 style="border:0px solid;"><span style=" font-size:12pt">
</span><img src=cid:_2_0E7646500E763A08001CF397C2258286 alt="Related image" style="border:0px solid;"><br><br><br><br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">From:
</span><span style=" font-size:9pt;font-family:sans-serif">Jagga
Soorma <jagga13@gmail.com></span><br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">To:
</span><span style=" font-size:9pt;font-family:sans-serif">gpfsug-discuss@spectrumscale.org</span><br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Date:
</span><span style=" font-size:9pt;font-family:sans-serif">05/07/2018
06:05 AM</span><br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Subject:
</span><span style=" font-size:9pt;font-family:sans-serif">Re:
[gpfsug-discuss] CES NFS export</span><br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Sent
by: </span><span style=" font-size:9pt;font-family:sans-serif">gpfsug-discuss-bounces@spectrumscale.org</span><br><hr noshade><br><br><br><tt><span style=" font-size:10pt">Looks like this is due to nfs v4
and idmapd domain not being<br>configured correctly. I am going to test further and reach out if<br>more assistance is needed.<br><br>Thanks!<br><br>On Sun, May 6, 2018 at 6:35 PM, Jagga Soorma <jagga13@gmail.com>
wrote:<br>> Hi Guys,<br>><br>> We are new to gpfs and have a few client that will be mounting gpfs<br>> via nfs. We have configured the exports but all user/group<br>> permissions are showing up as nobody. The gateway/protocol nodes
can<br>> query the uid/gid's via centrify without any issues as well as the<br>> clients and the perms look good on a client that natively accesses
the<br>> gpfs filesystem. Is there some specific config that we might
be<br>> missing?<br>><br>> --<br>> # mmnfs export list --nfsdefs /gpfs/datafs1<br>> Path Delegations Clients<br>> Access_Type Protocols Transports Squash
Anonymous_uid<br>> Anonymous_gid SecType PrivilegedPort DefaultDelegations Manage_Gids<br>> NFS_Commit<br>> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------<br>> /gpfs/datafs1 NONE {nodenames} RW
3,4 TCP<br>> ROOT_SQUASH -2 -2
SYS FALSE
NONE<br>> TRUE
FALSE<br>> /gpfs/datafs1 NONE {nodenames}
RW 3,4<br>> TCP NO_ROOT_SQUASH -2
-2 SYS
FALSE<br>> NONE
TRUE FALSE<br>> /gpfs/datafs1 NONE {nodenames}
RW 3,4 TCP<br>> ROOT_SQUASH -2
-2 SYS
FALSE<br>> NONE TRUE
FALSE<br>> --<br>><br>> On the nfs clients I see this though:<br>><br>> --<br>> # ls -l<br>> total 0<br>> drwxrwxr-t 3 nobody nobody 4096 Mar 20 09:19 dir1<br>> drwxr-xr-x 4 nobody nobody 4096 Feb 9 17:57 dir2<br>> --<br>><br>> Here is our mmnfs config:<br>><br>> --<br>> # mmnfs config list<br>><br>> NFS Ganesha Configuration:<br>> ==========================<br>> NFS_PROTOCOLS: 3,4<br>> NFS_PORT: 2049<br>> MNT_PORT: 0<br>> NLM_PORT: 0<br>> RQUOTA_PORT: 0<br>> NB_WORKER: 256<br>> LEASE_LIFETIME: 60<br>> DOMAINNAME: VIRTUAL1.COM<br>> DELEGATIONS: Disabled<br>> ==========================<br>><br>> STATD Configuration<br>> ==========================<br>> STATD_PORT: 0<br>> ==========================<br>><br>> CacheInode Configuration<br>> ==========================<br>> ENTRIES_HWMARK: 1500000<br>> ==========================<br>><br>> Export Defaults<br>> ==========================<br>> ACCESS_TYPE: NONE<br>> PROTOCOLS: 3,4<br>> TRANSPORTS: TCP<br>> ANONYMOUS_UID: -2<br>> ANONYMOUS_GID: -2<br>> SECTYPE: SYS<br>> PRIVILEGEDPORT: FALSE<br>> MANAGE_GIDS: TRUE<br>> SQUASH: ROOT_SQUASH<br>> NFS_COMMIT: FALSE<br>> ==========================<br>><br>> Log Configuration<br>> ==========================<br>> LOG_LEVEL: EVENT<br>> ==========================<br>><br>> Idmapd Configuration<br>> ==========================<br>> LOCAL-REALMS: LOCALDOMAIN<br>> DOMAIN: LOCALDOMAIN<br>> ==========================<br>> --<br>><br>> Thanks!<br>_______________________________________________<br>gpfsug-discuss mailing list<br>gpfsug-discuss at spectrumscale.org<br></span></tt><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss"><tt><span style=" font-size:10pt">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</span></tt></a><tt><span style=" font-size:10pt"><br><br></span></tt><br><br><BR>