Re: [PATCH 0/7] various: test xfs things fixed in 5.10

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On Tue, Oct 27, 2020 at 05:32:31PM -0400, Theodore Y. Ts'o wrote:
> On Tue, Oct 27, 2020 at 12:02:31PM -0700, Darrick J. Wong wrote:
> > Hi all,
> > 
> > Here are a bunch of new tests for problems that were fixed in 5.10.
> > Er.... 5.10 and 5.9.  I have not been good at sending to fstests
> > upstream lately. :( :(
> > 
> > If you're going to start using this mess, you probably ought to just
> > pull from my git trees, which are linked below.
> > 
> > This is an extraordinary way to destroy everything.  Enjoy!
> > Comments and questions are, as always, welcome.
> 
> Hey Darrick, on a slightly different topic, you had mentioned on last
> week's ext4 video chat that you had been working on some patches to
> allow specific blocks to be forced to return EIO, at specific times,
> to test how a file system handles errors when writing to data blocks,
> metadata blocks, journal, etc.
> 
> Are there early versions of those patches available for us to play
> with?  I'm interesting in using that infrastructure for adding some
> ext4 tests along those lines.

They're not even early versions; these have been in my fstests tree for
years but I haven't had time to get them upstreamed. :(

https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfstests-dev.git/commit/?h=scrub-media-error-reporting_2020-10-27&id=2cc930d7f0034879218efc2292b7e4eb2aaa3fea

--D

> Thanks!!
> 
> 					- Ted



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