From: Mark Lord <liml@rtr.ca>
To: Andrea Bravetti <andreabravetti@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
jgarzik@pobox.com, linux-ide@vger.kernel.org
Subject: Re: NCQ blacklist
Date: Mon, 15 Jun 2009 09:11:11 -0400 [thread overview]
Message-ID: <4A36486F.5090500@rtr.ca> (raw)
In-Reply-To: <5cf1b7b10906150319n6bf4c9f7s399613c44df45ca7@mail.gmail.com>
Andrea Bravetti wrote:
..
> hdparm -I still report NCQ as enabled and I don't know if it's a problem,
..
"hdparm -I" does no such thing.
It merely shows the maximum queue depth that the drive permits.
If you want to see what queue depth Linux is using for the drive,
then either look in sysfs, or let "hdparm -Q" do it for you.
Cheers
next prev parent reply other threads:[~2009-06-15 13:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-14 22:40 NCQ blacklist Andrea Bravetti
2009-06-14 23:01 ` Alan Cox
2009-06-15 10:19 ` Andrea Bravetti
2009-06-15 13:11 ` Mark Lord [this message]
2009-06-15 12:20 ` Alan Cox
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