Wednesday, May 17, 2017

NFSv4 ownership as nobody:nobody

RHEL6.3 and newer NFS clients and servers disable idmapping when utilizing the AUTH_SYS/UNIX authentication flavor by enabling the following booleans:

        NFS client
 # echo 'Y' > /sys/module/nfs/parameters/nfs4_disable_idmapping

NFS server

# echo 'Y' > /sys/module/nfsd/parameters/nfs4_disable_idmapping