From: Johannes Ahlmann <softpro@gmx.net>
To: linux-kernel@vger.kernel.org
Subject: hdparm IDE sleep mode
Date: Mon, 28 Jul 2003 18:04:14 +0200 [thread overview]
Message-ID: <20030728160412.98F59372@mendocino> (raw)
hi,
man hdparm says:
"-Y
Force an IDE drive to immediately enter the lowest power con-
sumption sleep mode, causing it to shut down completely. A hard
or soft reset is required before the drive can be accessed again
(the Linux IDE driver will automatically handle issuing a reset
if/when needed)."
but when i put my hdd in "sleep mode" (not suspend, that works fine) it
shuts dowm properly but can not be woken up again... when shutting down the
system, it hangs waiting for the hdds to come up again, but they never do...
i'm using kernel 2.4.20, IDE drives on a debian testing system.
any suggestions why the ide driver does not soft-reset the drives as
implied in the hdparm man-page?
Johannes
next reply other threads:[~2003-07-28 15:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-28 16:04 Johannes Ahlmann [this message]
2003-07-28 17:57 ` Matthias Andree
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=20030728160412.98F59372@mendocino \
--to=softpro@gmx.net \
--cc=ahljoh@uni.de \
--cc=linux-kernel@vger.kernel.org \
/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
all inboxes | Powered by JetHome®