Re: [PATCH] xfs: new EOF fragmentation tests

Darrick J. Wong
2024-10-14T15:24:28Z

On Mon, Oct 14, 2024 at 08:07:25AM +0200, Christoph Hellwig wrote:
> On Mon, Oct 14, 2024 at 01:49:36AM +0800, Zorro Lang wrote:
> > Thanks for reworking this patch, it's been merged into fstests, named
> > xfs/629~632. But now these 4 cases always fail on upstream xfs, e.g
> > (diff output) [1][2][3][4]. Could you help to take a look at the
> > failure which Darick metioned above too :)
>
> What do you mean with upstream xfs? Any kernel before the eofblocks
> fixes will obviously fail. Always_cow will also always fail and I'll
> send a patch for that. Any other configuration you've seen?

fsdax, any config with an extent size hint set, and any time
sb_rextsize > 1 fsblock.

--D