From: Jeff Garzik <jgarzik@pobox.com>
To: Mark Lord <liml@rtr.ca>
Cc: Tejun Heo <htejun@gmail.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: Re: "ata73" == "sd 72" ?
Date: Fri, 18 Apr 2008 02:22:27 -0400 [thread overview]
Message-ID: <48083E23.3040505@pobox.com> (raw)
In-Reply-To: <4807EB94.80104@rtr.ca>
Mark Lord wrote:
> While working on sata_mv today, I noticed something weird in the syslog.
> The messages from libata show "ata73" for the port with my drives (pmp),
> but the messages from SCSI (sd) show "sd 72" for those same drives.
>
> One would really think that these two numbers should agree,
> not be off by one. I wonder why they differ (or why they are
> almost the same) ?
Just historical reasons, one counts from zero and the other does not...
Jeff
next prev parent reply other threads:[~2008-04-18 6:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-18 0:30 "ata73" == "sd 72" ? Mark Lord
2008-04-18 6:22 ` Jeff Garzik [this message]
2008-04-18 8:13 ` Mikael Pettersson
2008-04-24 3:38 ` Tejun Heo
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