From: Sitsofe Wheeler <sitsofe@yahoo.com>
To: Mark Lord <liml@rtr.ca>
Cc: Greg Freemyer <greg.freemyer@gmail.com>,
Redeeman <redeeman@metanurb.dk>,
piergiorgio.sartor@nexgo.de, neilb@suse.de,
linux-raid@vger.kernel.org
Subject: Re: RFC: detection of silent corruption via ATA long sector reads
Date: Sun, 28 Dec 2008 22:40:33 +0000 [thread overview]
Message-ID: <49580061.9060506@yahoo.com> (raw)
In-Reply-To: <fa.4QcsYZC0gJJwJ0eUOht3hDYaVWs@ifi.uio.no>
Mark Lord wrote:
> There's a separate effort, involving drive vendors and kernel hackers,
> to provide end-to-end CRC protection of data. I forget what it was called,
> but that's the future of this stuff for high-reliability requirements.
Are you thinking of BLK_DEV_INTEGRITY which tries to support T10/SCSI
Data Integrity Field or the T13/ATA External Path Protection?
next parent reply other threads:[~2008-12-28 22:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <fa.8mwKV7y4hm+Q6mvIKtp9QGoJYUU@ifi.uio.no>
[not found] ` <fa.4QcsYZC0gJJwJ0eUOht3hDYaVWs@ifi.uio.no>
2008-12-28 22:40 ` Sitsofe Wheeler [this message]
2008-12-30 13:48 ` RFC: detection of silent corruption via ATA long sector reads Mark Lord
2009-01-02 20:26 ` Greg Freemyer
2009-01-02 20:43 ` Sitsofe Wheeler
2009-01-02 21:05 ` Greg Freemyer
2009-01-02 22:04 ` Martin K. Petersen
2009-01-02 22:41 ` Greg Freemyer
2009-01-03 3:01 ` Martin K. Petersen
2009-01-03 13:20 ` John Robinson
2009-01-04 7:37 ` Martin K. Petersen
2009-01-04 12:31 ` John Robinson
2009-01-04 13:49 ` John Robinson
2009-01-05 2:43 ` Martin K. Petersen
2009-01-05 2:45 ` Martin K. Petersen
2009-01-05 3:24 ` NeilBrown
2008-12-26 21:44 Greg Freemyer
2008-12-26 22:15 ` Robert Hancock
2008-12-28 22:26 ` Mark Lord
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