From: Christoph Anton Mitterer <calestyo@scientia.net>
To: Kai Krakow <hurikhan77@gmail.com>, linux-btrfs@vger.kernel.org
Subject: Re: btrfs rare silent data corruption with kernel data leak
Date: Thu, 22 Sep 2016 21:35:26 +0200 [thread overview]
Message-ID: <1474572926.7010.13.camel@scientia.net> (raw)
In-Reply-To: <20160922194958.19a1cdd6@jupiter.sol.kaishome.de>
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On Thu, 2016-09-22 at 19:49 +0200, Kai Krakow wrote:
> I think mysql data files
> have
> their own checksumming
Last time I've checked it, none of the major DBs or VM-image formats
had this... postgresql being the only one supporting something close to
fs level csumming (but again not per default).
mysql has AFAICS only https://dev.mysql.com/doc/refman/5.7/en/checksum-
table.html
which requires program support.
Cheers,
Chris.
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next prev parent reply other threads:[~2016-09-22 19:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 4:55 btrfs rare silent data corruption with kernel data leak Zygo Blaxell
2016-09-21 11:14 ` Paul Jones
2016-09-21 13:02 ` Zygo Blaxell
2016-09-22 17:49 ` Kai Krakow
2016-09-22 19:35 ` Christoph Anton Mitterer [this message]
2016-09-22 20:42 ` Chris Mason
2016-09-24 2:28 ` Zygo Blaxell
2016-09-28 16:18 ` [PATCH][RFC] btrfs rare silent data corruption with kernel data leak (updated, preliminary patch) Zygo Blaxell
2016-10-08 6:10 ` btrfs rare silent data corruption with kernel data leak (updated with some bisection results) Zygo Blaxell
2016-10-08 7:02 ` Zygo Blaxell
2016-10-09 4:11 ` Zygo Blaxell
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