On Thu, Aug 31, 2023 at 02:40:28PM -0400, Jeff Layton wrote: > When creating a new dentry (of any type), NFS will optimize away any > on-the-wire lookups prior to the create since that means an extra > round trip to the server. Because of that, it consistently fails this > test. > > Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> > --- > tests/generic/294 | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/tests/generic/294 b/tests/generic/294 > index 406b1b3954b9..777b62aec9ad 100755 > --- a/tests/generic/294 > +++ b/tests/generic/294 > @@ -15,6 +15,10 @@ _begin_fstest auto quick > > # real QA test starts here > > +# NFS will optimize away the on-the-wire lookup before attempting to > +# create a new file (since that means an extra round trip). > +test $FSTYP = "nfs" && _notrun "NFS optmizes away lookups on exclusive creates" > + > # Modify as appropriate. > _supported_fs generic I don't know if nfs-list wants to skip these test cases on nfs. Anyway, if there's not an objection from nfs team, the _supported_fs helper can use a black list, likes: _supported_fs ^nfs If a test case doesn't support nfs totally, you can use this and give it a proper comment. Thanks, Zorro > _require_scratch > > -- > 2.41.0 >
