linux-kernel - Re: Loud "pop" coming from hard drive on reboot

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 13 Apr 2007 21:42:29 +0200
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	Chuck Ebbert <cebbert@...hat.com>
Cc:	Jan Engelhardt <jengelh@...ux01.gwdg.de>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-ide@...r.kernel.org
Subject: Re: Loud "pop" coming from hard drive on reboot

On Thursday 12 April 2007, Chuck Ebbert wrote:
> Jan Engelhardt wrote:
> > On Apr 11 2007 17:35, Chuck Ebbert wrote:
> >> Jan Engelhardt wrote:
> >>> On Apr 11 2007 17:07, Chuck Ebbert wrote:
> >>>> When I reboot my notebook, it powers off and powers back on.
> >>>> On poweroff a loud snapping noise seems to be coming from the
> >>>> hard drive. Today I noticed there is no "shutdown: hda" on
> >>>> the console when I reboot. Whne I do a normal poweroff the
> >>>> message is displayed and there is no noise. Should the IDE
> >>>> code be changed so it always shuts down the drive?
> >>> What sort of notebook? What sort of harddisk?
> >> Compaq Presario V2000 series, with a new Seagate ST9120821A
> >> 120GB 5400RPM drive.
> > 
> > I specifically hoped you might have a TOSHIBA MK2003GAH,
> > which does a hard unload when left idle for too long.
> > 
> > Only on reboots huh?
> > 
> > What happens if you reboot another OS, freebsd f.ex.? (You can try that off
> > CD1)
> 
> Now we're getting somewhere. There is some other OS on here because
> it's required for doing BIOS updates. I booted it and shut down.
> The power cycle count increased but the power off retract count did not.
> 
> The counts are:
> 
> power cycle ... 111
> power off retract ... 92
> 
> The difference is now 19; it was 18 before.

Is the noise present if you reboot the other OS?
Does it result in Power-Off_Retract count increase?

Bart
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/