From: Jens Axboe <[email protected]>
To: Zorro Lang <[email protected]>, [email protected]
Cc: [email protected], [email protected]
Subject: Re: [xfstests generic/617] fsx io_uring dio starts to fail on overlayfs since v6.6-rc1
Date: Sun, 24 Sep 2023 11:52:12 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <20230924142754.ejwsjen5pvyc32l4@dell-per750-06-vm-08.rhts.eng.pek2.redhat.com>
On 9/24/23 8:29 AM, Zorro Lang wrote:
> Hi,
>
> The generic/617 of fstests is a test case does IO_URING soak direct-IO
> fsx test, but recently (about from v6.6-rc1 to now) it always fails on
> overlayfs as [1], no matter the underlying fs is ext4 or xfs. But it
> never failed on overlay before, likes [2].
>
> So I thought it might be a regression of overlay or io-uring on current v6.6.
> Please help to review, it's easy to reproduce. My system is Fedora-rawhide/RHEL-9,
> with upstream mainline linux HEAD=dc912ba91b7e2fa74650a0fc22cccf0e0d50f371.
> The generic/617.full output as [3].
It works without overlayfs - would be great if you could include how to
reproduce this with overlayfs.
--
Jens Axboe
next prev parent reply other threads:[~2023-09-24 17:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-24 14:29 [xfstests generic/617] fsx io_uring dio starts to fail on overlayfs since v6.6-rc1 Zorro Lang
2023-09-24 15:45 ` Amir Goldstein
2023-09-24 17:52 ` Jens Axboe [this message]
2023-09-24 19:16 ` Jens Axboe
2023-09-25 6:35 ` Zorro Lang
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