fstests.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Chandan Babu R <chandanrlinux@gmail.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: fstests@vger.kernel.org, linux-xfs@vger.kernel.org
Subject: Re: [PATCH V6 13/13] xfs: Stress test with bmap_alloc_minlen_extent error tag enabled
Date: Fri, 26 Mar 2021 09:35:33 +0530	[thread overview]
Message-ID: <8735wir242.fsf@garuda> (raw)
In-Reply-To: <877dlyqw0k.fsf@garuda>

On 23 Mar 2021 at 10:58, Chandan Babu R wrote:
> On 23 Mar 2021 at 00:24, Darrick J. Wong wrote:
>> On Tue, Mar 09, 2021 at 10:31:24AM +0530, Chandan Babu R wrote:
>>> This commit adds a stress test that executes fsstress with
>>> bmap_alloc_minlen_extent error tag enabled.
>>
>> Continuing along the theme of watching the magic smoke come out when dir
>> block size > fs block size, I also observed the following assertion when
>> running this test:

Apart from "xfs_dir2_shrink_inode only calls xfs_bunmapi once" bug, I
noticed that scrub has detected metadata inconsistency,

FSTYP         -- xfs (debug)
PLATFORM      -- Linux/x86_64 debian-guest 5.12.0-rc4-chandan #30 SMP Thu Mar 25 11:00:08 IST 2021
MKFS_OPTIONS  -- -f -b size=1k -m rmapbt=0,reflink=0 -n size=64k /dev/vdc2
MOUNT_OPTIONS -- /dev/vdc2 /mnt/scratch

xfs/538 43s ... _check_xfs_filesystem: filesystem on /dev/vdc2 failed scrub
(see /root/repos/xfstests-dev/results//xfs/538.full for details)

Ran: xfs/538
Failures: xfs/538
Failed 1 of 1 tests

I will work on fixing this one as well.

-- 
chandan

  parent reply	other threads:[~2021-03-26  4:06 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09  5:01 [PATCH V6 00/13] xfs: Tests to verify inode fork extent count overflow detection Chandan Babu R
2021-03-09  5:01 ` [PATCH V6 01/13] _check_xfs_filesystem: sync fs before running scrub Chandan Babu R
2021-03-09  5:03   ` Darrick J. Wong
2021-03-10  6:12   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 02/13] common/xfs: Add a helper to get an inode fork's extent count Chandan Babu R
2021-03-09  5:04   ` Darrick J. Wong
2021-03-10  6:12   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 03/13] common/xfs: Add helper to obtain fsxattr field value Chandan Babu R
2021-03-09  5:04   ` Darrick J. Wong
2021-03-10  6:13   ` Allison Henderson
2021-03-10 19:54     ` Darrick J. Wong
2021-03-11  2:54     ` Chandan Babu R
2021-03-11  8:52   ` [PATCH V6.1] " Chandan Babu R
2021-03-11 18:36     ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 04/13] xfs: Check for extent overflow when trivally adding a new extent Chandan Babu R
2021-03-10 19:54   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 05/13] xfs: Check for extent overflow when growing realtime bitmap/summary inodes Chandan Babu R
2021-03-10 19:55   ` Allison Henderson
2021-03-22 17:56   ` Darrick J. Wong
2021-03-23 15:51     ` Chandan Babu R
2021-03-23 20:57       ` Darrick J. Wong
2021-03-24 10:46         ` Chandan Babu R
2021-03-24 14:17           ` Chandan Babu R
2021-03-09  5:01 ` [PATCH V6 06/13] xfs: Check for extent overflow when punching a hole Chandan Babu R
2021-03-10 19:55   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 07/13] xfs: Check for extent overflow when adding/removing xattrs Chandan Babu R
2021-03-10 19:55   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 08/13] xfs: Check for extent overflow when adding/removing dir entries Chandan Babu R
2021-03-10 22:41   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 09/13] xfs: Check for extent overflow when writing to unwritten extent Chandan Babu R
2021-03-10 22:41   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 10/13] xfs: Check for extent overflow when moving extent from cow to data fork Chandan Babu R
2021-03-10 22:41   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 11/13] xfs: Check for extent overflow when remapping an extent Chandan Babu R
2021-03-10 23:49   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 12/13] xfs: Check for extent overflow when swapping extents Chandan Babu R
2021-03-10 23:49   ` Allison Henderson
2021-03-09  5:01 ` [PATCH V6 13/13] xfs: Stress test with bmap_alloc_minlen_extent error tag enabled Chandan Babu R
2021-03-10 23:49   ` Allison Henderson
2021-03-22 18:54   ` Darrick J. Wong
2021-03-23  5:28     ` Chandan Babu R
2021-03-23 11:27       ` Chandan Babu R
2021-03-26  4:05       ` Chandan Babu R [this message]
2021-03-26  4:21         ` Darrick J. Wong
2021-04-15  9:33     ` Chandan Babu R
2021-04-17  0:26       ` Darrick J. Wong

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=8735wir242.fsf@garuda \
    --to=chandanrlinux@gmail.com \
    --cc=djwong@kernel.org \
    --cc=fstests@vger.kernel.org \
    --cc=linux-xfs@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).