On Wed, Jan 05, 2022 at 03:40:19PM +0000, Ondrej Valousek wrote: > > >> - AFAIK support for RFC8276 in NFS (only version 4.2) server is since kernel 5.9, right? NFS client supports these as well? > >> - The patches below implements the feature in both, nfs client AND server, right? > > > Client only. > > Right, but then it will be only useful if we use non-linux based NFS server right? > > I mean simply: > 1. $ stat /tmp/foo.txt --> shows birth date > 2. # exportfs \*/tmp > 3. # mount 127.0.0.1:/tmp /mnt > 4. $ stat /mnt/foo.txt --> no birth date shown Right. Fixing that's likely just a few lines of code added to fs/nfsd/nfs4xdr.c:nfsd4_encode_fattr(). Patches welcome. --b.
