I tested something else ... Now i change only the group permissions ( chgrp staff and chmod 750 ... but the result is the same. Fristlevel subshare with the need of checking permissions will work, the second level subshare not.
By the way ... one reason why we use a Solaris Fork or FreeBSD as a NFSv4 fileserver is the possibility of using NFS4-ACLs. So when i change the trivial permissions on the fileserver with chmod the NFS4-ACLs also modified. and on the client those permission are also active. Maybe the problem is in the part of the NFS4-ACLs. This could be the reason why not so many users affected ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649292 Title: NFS client : permission denied when trying to access subshare, since kernel 4.4.0-31 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1649292/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
