[gpfsug-discuss] CES NFS export
Jagga Soorma
jagga13 at gmail.com
Mon May 7 02:35:19 BST 2018
Hi Guys,
We are new to gpfs and have a few client that will be mounting gpfs
via nfs. We have configured the exports but all user/group
permissions are showing up as nobody. The gateway/protocol nodes can
query the uid/gid's via centrify without any issues as well as the
clients and the perms look good on a client that natively accesses the
gpfs filesystem. Is there some specific config that we might be
missing?
--
# mmnfs export list --nfsdefs /gpfs/datafs1
Path Delegations Clients
Access_Type Protocols Transports Squash Anonymous_uid
Anonymous_gid SecType PrivilegedPort DefaultDelegations Manage_Gids
NFS_Commit
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/gpfs/datafs1 NONE {nodenames} RW 3,4 TCP
ROOT_SQUASH -2 -2 SYS FALSE NONE
TRUE FALSE
/gpfs/datafs1 NONE {nodenames} RW 3,4
TCP NO_ROOT_SQUASH -2 -2 SYS FALSE
NONE TRUE FALSE
/gpfs/datafs1 NONE {nodenames} RW 3,4 TCP
ROOT_SQUASH -2 -2 SYS FALSE
NONE TRUE FALSE
--
On the nfs clients I see this though:
--
# ls -l
total 0
drwxrwxr-t 3 nobody nobody 4096 Mar 20 09:19 dir1
drwxr-xr-x 4 nobody nobody 4096 Feb 9 17:57 dir2
--
Here is our mmnfs config:
--
# mmnfs config list
NFS Ganesha Configuration:
==========================
NFS_PROTOCOLS: 3,4
NFS_PORT: 2049
MNT_PORT: 0
NLM_PORT: 0
RQUOTA_PORT: 0
NB_WORKER: 256
LEASE_LIFETIME: 60
DOMAINNAME: VIRTUAL1.COM
DELEGATIONS: Disabled
==========================
STATD Configuration
==========================
STATD_PORT: 0
==========================
CacheInode Configuration
==========================
ENTRIES_HWMARK: 1500000
==========================
Export Defaults
==========================
ACCESS_TYPE: NONE
PROTOCOLS: 3,4
TRANSPORTS: TCP
ANONYMOUS_UID: -2
ANONYMOUS_GID: -2
SECTYPE: SYS
PRIVILEGEDPORT: FALSE
MANAGE_GIDS: TRUE
SQUASH: ROOT_SQUASH
NFS_COMMIT: FALSE
==========================
Log Configuration
==========================
LOG_LEVEL: EVENT
==========================
Idmapd Configuration
==========================
LOCAL-REALMS: LOCALDOMAIN
DOMAIN: LOCALDOMAIN
==========================
--
Thanks!
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