All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mark Lord <liml@rtr.ca>
To: Tejun Heo <htejun@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>, Jeff Garzik <jeff@garzik.org>,
	Alan Cox <alan@lxorguk.ukuu.org.uk>,
	IDE/ATA development list <linux-ide@vger.kernel.org>,
	ric@emc.com
Subject: Re: Analysis of EH on Andi's dying disk and stuff to discuss about
Date: Sat, 29 Mar 2008 16:53:19 -0400	[thread overview]
Message-ID: <47EEAC3F.2070004@rtr.ca> (raw)
In-Reply-To: <47EDECE5.50309@gmail.com>

Tejun Heo wrote:
..

>    So, to handle the common cases better, libata EH times out resets
>    quickly.  The first two tries are 10 seconds each and most devices
>    get reset properly before it hits the end of the second reset try
>    even if it needs to spin up.  What takes the longest is the third
..

I think that 10 seconds timeout is just *slightly* too short.
There are drives here somewhere, that always fail the first attempt
because they take about 12 seconds to spin-up and begin communicating.

Cheers

  parent reply	other threads:[~2008-03-29 20:53 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080328093055.GA16736@basil.nowhere.org>
2008-03-29  7:16 ` Analysis of EH on Andi's dying disk and stuff to discuss about Tejun Heo
2008-03-29 15:34   ` Ric Wheeler
2008-03-29 20:49     ` Mark Lord
2008-03-29 20:53   ` Mark Lord [this message]
2008-03-29 21:12     ` Jeff Garzik
2008-03-29 23:35       ` Tejun Heo
2008-03-30  7:03       ` Andi Kleen
2008-03-30  7:33         ` Jeff Garzik
2008-03-30 11:03         ` Tejun Heo

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=47EEAC3F.2070004@rtr.ca \
    --to=liml@rtr.ca \
    --cc=alan@lxorguk.ukuu.org.uk \
    --cc=andi@firstfloor.org \
    --cc=htejun@gmail.com \
    --cc=jeff@garzik.org \
    --cc=linux-ide@vger.kernel.org \
    --cc=ric@emc.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.