On Tue, 2023-03-14 at 02:28 +0000, zhoujie2011@fujitsu.com wrote:

hi,

I run following test command and stuck at recall12 recall14 recall20 
recall22 recall40 recall42 recall48 recall50.

./nfstest_delegation --nfsversion=4 -e /nfsroot --server <server ip> 
--client <client2 ip> --trcdelay 10
./nfstest_delegation --nfsversion=4.1 -e /nfsroot --server  <server ip> 
--client <client2 ip> --trcdelay 10
./nfstest_delegation --nfsversion=4.2 -e /nfsroot --server  <server ip> 
--client <client2 ip> --trcdelay 10

recall12 recall14 recall20 recall22 recall40 recall42 recall48 recall50 
tests write files after remove.
After comment out above testcases result is:
646 tests (588 passed, 58 failed)
FAIL: WRITE delegation should be granted

run ./nfstest_dio have following messages.
INFO: 16:19:51.455222 - WRITE delegations are not available -- skipping 
tests expecting write delegations

test OS: RHEL9.2 Nightly Build
Why do these testcases can not stop?

Are you asking why these testcases don't pass? If you're testing against
the kernel's NFS server then it's because it does not (yet) support
write delegations.
-- 
Jeff Layton [off-list ref]