From: "Alexander E. Patrakov" <patrakov@ums.usu.ru>
To: linux-hotplug@vger.kernel.org
Subject: Re: udev 070 not create dvb device
Date: Wed, 26 Oct 2005 12:32:54 +0000 [thread overview]
Message-ID: <435F7776.3000403@ums.usu.ru> (raw)
In-Reply-To: <20051015141800.26330.qmail@web34812.mail.mud.yahoo.com>
I wrote:
>5) (BUG) make sure that /dev/hda1 is created before a bootscript attempts to
>check the filesystem. There is some file in sysfs (forgot its name and this
>mail writing from 2.4 so can't check) that holds the sequence number of the
>last hotplug event. Maybe this file should be polled and the boot process
>should continue only if there were no changes in 5 seconds.
>
>
5a) The file is /sys/kernel/hotplug_seqnum
5b) Polling it doesn't really help because it only tells when the kernel
gave the hotplug event to udev, but not when udev finished processing
this event.
So I know no workarount for this bug except an unconditional long sleep
(preferrably with configurable length for compatibility with bochs and
qemu).
--
Alexander E. Patrakov
-------------------------------------------------------
This SF.Net email is sponsored by the JBoss Inc.
Get Certified Today * Register for a JBoss Training Course
Free Certification Exam for All Training Attendees Through End of 2005
Visit http://www.jboss.com/services/certification for more information
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
next prev parent reply other threads:[~2005-10-26 12:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-15 14:18 udev 070 not create dvb device lukkinosat
2005-10-18 5:45 ` Greg KH
2005-10-19 11:19 ` lukkinosat
2005-10-19 13:18 ` Alexander E. Patrakov
2005-10-22 6:58 ` lukkinosat
2005-10-22 13:28 ` Alexander E. Patrakov
2005-10-23 7:01 ` lukkinosat
2005-10-23 20:34 ` Kay Sievers
2005-10-24 6:31 ` lukkinosat
2005-10-24 17:51 ` Kay Sievers
2005-10-26 2:44 ` Alexander E. Patrakov
2005-10-26 6:45 ` Matthew Burgess
2005-10-26 7:46 ` Alexander E. Patrakov
2005-10-26 11:35 ` lukkinosat
2005-10-26 12:32 ` Alexander E. Patrakov [this message]
2005-10-26 15:07 ` Greg KH
2005-10-26 15:52 ` Greg KH
2005-10-26 18:25 ` Kay Sievers
2005-10-27 2:53 ` Olivier Blin
2005-10-27 4:28 ` Alexander E. Patrakov
2005-10-27 13:48 ` Kay Sievers
2005-10-27 14:48 ` Alexander E. Patrakov
2005-10-27 15:21 ` Marco d'Itri
2005-10-27 15:50 ` Alexander E. Patrakov
2005-10-27 15:51 ` Alexander E. Patrakov
2005-10-27 16:24 ` Marco d'Itri
2005-10-28 1:43 ` Kay Sievers
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=435F7776.3000403@ums.usu.ru \
--to=patrakov@ums.usu.ru \
--cc=linux-hotplug@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 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.