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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 16 Nov 2007 18:43:15 +0100
From:	Martin Michlmayr <tbm@...ius.com>
To:	Matt Mackall <mpm@...enic.com>,
	Satyam Sharma <satyam.sharma@...il.com>
Cc:	netdev@...r.kernel.org, hpa@...or.com
Subject: Netconsole and logging everything from /dev/console

I'm supporting a number of consumer devices (e.g. small NAS devices)
in Debian.  They typically don't export the serial console and don't
have any other output devices.  We perform the installation via SSH
on such devices and start SSH automatically when the system boots so
people can login.  This works pretty well but sometimes a device stops
to boot for no good reason.  This is usually really hard to debug
since we don't have any logs at all.

I could activate netconsole in order to see kernel messages but then I
still wouldn't see anything that's printed by the ramdisk and later
when services are started.  Ideally, I'd like to have an option for
netconsole to show every message that is also shown on the console.

Do you think that would be possible?
-- 
Martin Michlmayr
http://www.cyrius.com/
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists