network/nfs04: cleanup and use nfs_lib.sh

The previous version created test files in tmp directory,
then copied it to NFS mount. This version creates the file
directly on NFS mount.

Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
3 files changed