On Tue, Dec 06, 2016 at 05:48:47AM -0800, Christoph Hellwig wrote:
> Hi Eryu,
>
> my attempts at reproducing this are still not very reliable, someimes
> it takes three iterations, sometimes it's doing fine for 100+.
>
> Can you try reverting commit 0af32fb46 ("xfs: fix bogus space
> reservation in xfs_iomap_write_allocate") and give this a spin on your
> test setup? I wonder if somehow our accounting for the case where
Sure, test is running now.
Looking at this commit, reminds me another bug I reported in Aug. that I
wasn't able to find a simpler reproducer..
https://www.spinics.net/lists/xfs/msg42159.html
Thanks,
Eryu
> we convert from inline extents to the btree format is not correct,
> and the code before that commit was papering over that fact.
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