On Fri, Dec 24, 2021 at 04:46:26AM +0000, Chuck Lever III wrote: > During some testing I noticed that OPEN frequently returns a > zero in the cinfo.after field on my test share, which is tmpfs. > Does not seem to be an issue for xfs. Thanks for catching this. > An easy way to address this would be to revert 428a23d2bf0c. But I > wonder if there are any particular regression tests in the pynfs > suite that could detect this kind of misbehavior, in case someone > would like to try to re-implement the optimization in 428a23d2bf0c. >From a quick grep the only tests I see checking cinfo are in nfs4.0/servertests/st_rename.py --b.
