On Thu, Mar 14, 2019 at 05:12:06PM -0400, Scott Mayhew wrote:
> (Note: These patches go on top of "nfs4.1: clean up the session and
> client created in Environment.init()" from Jeff Layton sent on March
> 14th).
That was yours, wasn't it? Applied, anyway.
> These patches add the following reboot tests:
Those look like good ideas, I've applied the patches.
The one thing I notice on a quick skim is that REBT5 depends on Linux
knfsd-specific behavior. That's worth noting in a comment.
(Also maybe we should add a flag to such tests. "knfsd"? We've got
some tests flagged "ganesha".)
--b.
>
> REBT2x: Server reboot with N clients reclaiming opens.
> REBT3x: Server reboot with N clients reclaming opens. Server reboots
> again after half the clients have reclaimed.
> REBT4x: Server reboot with N clients reclaiming opens. Half the
> clients attempt to reclaim twice.
> (where x in {a, b, c}, with 'a' using 10 clients, 'b' using 100 clients,
> and 'c' testing 1000 clients)
> REBT5: Server reboot where the client starts reclaiming shortly before
> the end of grace.
>
> Note all of these tests require the use of a helper script or manual
> intervention to restart the server.
>
> Scott Mayhew (4):
> nfs4.1: add some reboot tests
> nfs4.1: add some more reboot tests
> nfs4.1: still more reboot tests
> nfs4.1: test delayed reclaim following a server reboot
>
> nfs4.1/server41tests/st_reboot.py | 284 +++++++++++++++++++++++++++++-
> 1 file changed, 278 insertions(+), 6 deletions(-)
>
> --
> 2.17.2
