From: "yukuai (C)" <yukuai3@huawei.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: <guaneryu@gmail.com>, <jbacik@fusionio.com>,
<fstests@vger.kernel.org>, <linux-xfs@vger.kernel.org>,
<zhengbin13@huawei.com>, <yi.zhang@huawei.com>
Subject: Re: [PATCH] xfs/126: fix that corrupt xattr might fail with a small probability
Date: Fri, 17 Jan 2020 10:20:26 +0800 [thread overview]
Message-ID: <bc9afd0d-91e5-ef0a-94cb-599b8a57b136@huawei.com> (raw)
In-Reply-To: <20200116160323.GC2149943@magnolia>
On 2020/1/17 0:03, Darrick J. Wong wrote:
> Does adding "-o 4" to the blocktrash command make it work reliably?
> That should be close enough to the start of the attrleaf block that
> we'll reliably corrupt*some* amount of stuff in the header.
Seems like a good idea!
After adding "-o 4", I tested over 200 times, and blocktrash never
failed to corrupt xattr anymore.
Thanks!
Yu Kuai
next prev parent reply other threads:[~2020-01-17 2:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 9:27 [PATCH] xfs/126: fix that corrupt xattr might fail with a small probability yu kuai
2020-01-08 16:22 ` Darrick J. Wong
2020-01-09 3:56 ` yukuai (C)
2020-01-09 4:00 ` yukuai (C)
2020-01-09 16:46 ` Darrick J. Wong
2020-01-16 12:22 ` yukuai (C)
2020-01-16 16:03 ` Darrick J. Wong
2020-01-17 2:20 ` yukuai (C) [this message]
2020-01-17 3:10 ` yukuai (C)
2020-01-17 6:15 ` Darrick J. Wong
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