From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 203319] [xfstests generic/538]: unaligned direct AIO find ext4 corruption
Date: Mon, 15 Apr 2019 17:39:44 +0000 [thread overview]
Message-ID: <bug-203319-13602-sVAcn3KhTG@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-203319-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=203319
--- Comment #1 from Zorro Lang (zlang@redhat.com) ---
ppc64le(64k pagesize, 512b sector size) can reproduce this bug nearly 100%. I
just ran it 200 times on pcc64le, all failed[1]. But x86_64 can't trigger this
issue, even I use 1k block size ext4.
[1]
QA output created by 538
Data verification fails
Find corruption
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
00000200 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
00002000
FAIL: [8704, 8192, 512, 0]
-------------------------------------------------
Silence is golden
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prev parent reply other threads:[~2019-04-15 17:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 8:04 [Bug 203319] New: [xfstests generic/538]: unaligned direct AIO find ext4 corruption bugzilla-daemon
2019-04-15 17:39 ` bugzilla-daemon [this message]
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