[0/4] several long time unmerged patches from zlang

Message

Zorro Lang April 20, 2022, 8:36 a.m. UTC

Recently I try to clean up all my old local branches of xfstests,  and found
some patches aren't merged for long time. I abandoned most of them, but some
of them might be still worth reviewing, so I rebased them to latest xfstests
and send out to get review.

[PATCH 1/4] is tiny patch for glusterfs testing failure.
[PATCH 2/4] is for large fs testing
[PATCH 3/4] and [4/4] are two different new cases to cover regression issues.

So feel free to give them your review point, especially the [4/4], it still
trigger a unknown xfs failure on latest upstream kernel.

Thanks,
Zorro