tree 3b66ec173c32a74430f91dd6a44da15433e65a6d
parent d8836f772422210517fc6b36283fa5f63dd789e8
author J. Bruce Fields <bfields@redhat.com> 1541522840 -0500
committer J. Bruce Fields <bfields@redhat.com> 1543353841 -0500

nfsd4: forbid all renames during grace period

The idea here was that renaming a file on a nosubtreecheck export would
make lookups of the old filehandle return STALE, making it impossible
for clients to reclaim opens.

But during the grace period I think we should also hold off on
operations that would break delegations.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>