From: Mark Lord <lkml@rtr.ca>
To: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: "J.A. Magallon" <jamagallon@able.es>,
"Linux-Kernel," <linux-kernel@vger.kernel.org>
Subject: Re: hdparm almost burned my SATA disk
Date: Mon, 17 Oct 2005 16:50:37 -0400 [thread overview]
Message-ID: <43540E9D.4090906@rtr.ca> (raw)
In-Reply-To: <6bffcb0e0510151705l67725fd3t@mail.gmail.com>
Michal Piotrowski wrote:
>
> debian:/home/michal# hdparm -tT /dev/sda
>
> /dev/sda:
> Timing cached reads: 3652 MB in 2.00 seconds = 1823.54 MB/sec
> HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate
> ioctl for device
> Timing buffered disk reads: 174 MB in 3.01 seconds = 57.72 MB/sec
> HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate
> ioctl for device
> debian:/home/michal# hdparm -V
> hdparm v6.1
> debian:/home/michal# hdparm -I /dev/sda
>
> /dev/sda:
> HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device
>
Harmless. 100% harmless.
The "Inappropriate ioctl for device" messages are due to the incomplete
implementation of HDIO_DRIVE_CMD in libata. No big deal. Once the
passthru patches finally get released for real, I'll update hdparm to
not use the missing ioctl.
Cheers
next prev parent reply other threads:[~2005-10-17 20:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-15 23:01 hdparm almost burned my SATA disk J.A. Magallon
2005-10-15 23:04 ` J.A. Magallon
2005-10-16 0:05 ` Michal Piotrowski
2005-10-17 20:50 ` Mark Lord [this message]
2005-10-17 20:48 ` Mark Lord
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=43540E9D.4090906@rtr.ca \
--to=lkml@rtr.ca \
--cc=jamagallon@able.es \
--cc=linux-kernel@vger.kernel.org \
--cc=michal.k.k.piotrowski@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox