The fence-and-reclaim test has a little function that runs after fencing
and recovery to make sure that all the mounts are operational again.
The main thing it does is re-use the same locks across a lot of files to
ensure that lock recovery didn't lose any locks that stop forward
progress.
But I also threw in a test of the committed_seq machinery, as a bit of
belt and suspenders. The problem is the test is racey. It samples the
seq after the write so the greatest seq it rememebers can be after the
write and will not be committed by the other nodes reads. It being less
than the committed_seq is a totally reasonable race.
Which explains why this test has been rarely failing since it was
written. There's no particular reason to test the committed_seq
machinery here, so we can just remove that racey test.
Signed-off-by: Zach Brown <zab@versity.com>