On Sun, Nov 25, 2018 at 05:06:41PM +0800, Xiaoguang Wang wrote:
> Hi,
>
> There will be no [PATCH 2/2], which was caused by my mistake, sorry, only one patch in this mail.
> I have run xfstests "-g auto" for this patch, most test cases work well, such
> cases will fail:
> generic/107 generic/223 generic/347 generic/388 generic/422 generic/475 generic/484, but
> even though I do not apply this patch, these cases still may fail.
>
> No matter whether this patch is applied, generic/107, generic/388 and generic/475 sometimes pass,
> sometimes fail, other 4 test cases always fail.
>
> Apply LiuBo's "Ext4: fix slow writeback under dioread_nolock and nodelalloc" and this patch, this
> slow writeback issue described in Liu Bo's patch will go.
Hi, my apologies for not responding earlier. I had been
waiting/hoping that Eric Whitney, who has last made a lot of changes
around the extent status tree management, would take a look at your
changes and comment.
The other thing which I'm very much wondering about is why you are
seeing such a large number of test failures. What sort of file system
configuration and kernel version are you seeing these failures? My
current test runs aren't showing anything like this --- and neeither
is Eric Whitney's testing. I've attached a recent test report below.
- Ted
TESTRUNID: ltm-20181208020855
KERNEL: kernel 4.20.0-rc4-xfstests-00010-ge647e29196b7 #772 SMP Wed Dec 5 19:38:26 EST 2018 x86_64
CMDLINE: full --kernel gs://gce-xfstests/bzImage
CPUS: 2
MEM: 7680
ext4/4k: 444 tests, 2 failures, 42 skipped, 4272 seconds
Failures: ext4/034 generic/388
ext4/1k: 455 tests, 4 failures, 54 skipped, 4624 seconds
Failures: ext4/034 generic/383 generic/388 generic/454
ext4/ext3: 503 tests, 3 failures, 104 skipped, 3857 seconds
Failures: ext4/034 generic/235 generic/388
ext4/encrypt: 512 tests, 1 failures, 123 skipped, 2828 seconds
Failures: ext4/034
ext4/nojournal: 494 tests, 2 failures, 95 skipped, 3407 seconds
Failures: ext4/301 generic/113
ext4/ext3conv: 443 tests, 2 failures, 42 skipped, 4240 seconds
Failures: ext4/034 generic/388
ext4/adv: 448 tests, 5 failures, 48 skipped, 4165 seconds
Failures: ext4/034 generic/388 generic/399 generic/477 generic/519
ext4/dioread_nolock: 443 tests, 2 failures, 42 skipped, 4424 seconds
Failures: ext4/034 generic/388
ext4/data_journal: 490 tests, 4 failures, 90 skipped, 4954 seconds
Failures: ext4/034 generic/371 generic/388 generic/475
ext4/bigalloc: 429 tests, 6 failures, 49 skipped, 4957 seconds
Failures: ext4/034 generic/204 generic/219 generic/273 generic/388
generic/500
ext4/bigalloc_1k: 443 tests, 7 failures, 63 skipped, 3717 seconds
Failures: ext4/034 generic/204 generic/273 generic/383 generic/388
generic/454 generic/500
Totals: 4352 tests, 752 skipped, 38 failures, 0 errors, 45223s
FSTESTIMG: gce-xfstests/xfstests-201812071306
FSTESTPRJ: gce-xfstests
FSTESTVER: blktests b237a09 (Mon, 26 Nov 2018 11:35:33 -0800)
FSTESTVER: fio fio-3.2 (Fri, 3 Nov 2017 15:23:49 -0600)
FSTESTVER: fsverity bdebc45 (Wed, 5 Sep 2018 21:32:22 -0700)
FSTESTVER: ima-evm-utils 0267fa1 (Mon, 3 Dec 2018 06:11:35 -0500)
FSTESTVER: quota 59b280e (Mon, 5 Feb 2018 16:48:22 +0100)
FSTESTVER: stress-ng 977ae357 (Wed, 6 Sep 2017 23:45:03 -0400)
FSTESTVER: syzkaller 4b6d14f2 (Tue, 27 Nov 2018 13:16:46 +0100)
FSTESTVER: xfsprogs v4.19.0 (Fri, 9 Nov 2018 14:31:04 -0600)
FSTESTVER: xfstests-bld c07ca47 (Fri, 7 Dec 2018 12:56:06 -0500)
FSTESTVER: xfstests linux-v3.8-2234-g8636a571 (Fri, 7 Dec 2018 12:59:13 -0500)
FSTESTSET: -g auto
FSTESTOPT: aex
