From: Borislav Petkov <bp@alien8.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Joern Engel <joern@logfs.org>,
linux-kernel@vger.kernel.org, Jeff Moyer <jmoyer@redhat.com>,
Takashi Iwai <tiwai@suse.de>
Subject: Re: [PATCH 0/9] Add blockconsole version 1.1 (try 2)
Date: Wed, 20 Mar 2013 23:52:31 +0100 [thread overview]
Message-ID: <20130320225231.GG15471@pd.tnic> (raw)
In-Reply-To: <1362087602-8979-1-git-send-email-joern@logfs.org>
Hi Andrew,
On Thu, Feb 28, 2013 at 04:39:53PM -0500, Joern Engel wrote:
> Blockconsole is a console driver very roughly similar to netconsole.
> Instead of sending messages out via UDP, they are written to a block
> device. Typically a USB stick is chosen, although in principle any
> block device will do.
>
> In most cases blockconsole is useful where netconsole is not, i.e.
> single machines without network access or without an accessable
> netconsole capture server. When using both blockconsole and
> netconsole, I have found netconsole to sometimes create a mess under
> high message load (sysrq-t, etc.) while blockconsole does not.
>
> Most importantly, a number of bugs were identified and fixed that
> would have been unexplained machine reboots without blockconsole.
>
> More highlights:
> * reasonably small and self-contained code,
> * some 100+ machine years of runtime,
> * nice tutorial with a 30-sec guide for the impatient.
any thoughts on this?
Blockconsole is very useful in certain situations and a bunch of people
are using it already and it would be nice if we could get it moving
towards upstream.
So I'd appreciate it if you could take a look and maybe even pick it up
if there are no serious issues with it.
Thanks a bunch.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-03-20 22:52 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-28 21:39 [PATCH 0/9] Add blockconsole version 1.1 (try 2) Joern Engel
2013-02-28 21:39 ` [PATCH 1/9] do_mounts: constify name_to_dev_t parameter Joern Engel
2013-02-28 21:39 ` [PATCH 2/9] add blockconsole version 1.1 Joern Engel
2013-02-28 21:39 ` [PATCH 3/9] printk: add CON_ALLDATA console flag Joern Engel
2013-03-01 14:52 ` Jeff Moyer
2013-03-01 14:58 ` Borislav Petkov
2013-03-01 15:08 ` Jeff Moyer
2013-03-01 15:31 ` Borislav Petkov
2013-03-01 15:42 ` Jeff Moyer
2013-03-01 15:58 ` Borislav Petkov
2013-03-01 16:15 ` Jörn Engel
2013-02-28 21:39 ` [PATCH 4/9] netconsole: use CON_ALLDATA Joern Engel
2013-02-28 21:39 ` [PATCH 5/9] blockconsole: " Joern Engel
2013-03-01 16:11 ` Jeff Moyer
2013-03-01 16:20 ` Jörn Engel
2013-03-01 17:52 ` Borislav Petkov
2013-03-01 16:31 ` Jörn Engel
2013-03-01 17:56 ` Borislav Petkov
2013-02-28 21:39 ` [PATCH 6/9] bcon: add a release work struct Joern Engel
2013-02-28 21:40 ` [PATCH 7/9] bcon: check for hdparm in bcon_tail Joern Engel
2013-02-28 21:40 ` [PATCH 8/9] blockconsole: Allow to pass a device file path to bcon_tail Joern Engel
2013-02-28 21:40 ` [PATCH 9/9] bcon: remove version 1.0 support Joern Engel
2013-03-01 17:15 ` [PATCH 0/9] Add blockconsole version 1.1 (try 2) Takashi Iwai
2013-03-01 16:22 ` Jörn Engel
2013-03-05 17:36 ` Takashi Iwai
2013-03-06 19:49 ` Jörn Engel
2013-03-07 18:46 ` Takashi Iwai
2013-03-07 18:51 ` [PATCH 0/3] blockconsole: make it a module Takashi Iwai
2013-03-07 18:51 ` [PATCH 1/3] Export sched_setscheduler_nocheck() Takashi Iwai
2013-03-07 18:51 ` [PATCH 2/3] block/partitions: Support dynamic addition of partition checkers Takashi Iwai
2013-03-07 18:51 ` [PATCH 3/3] blockconsole: Allow to be a module Takashi Iwai
2013-03-01 17:17 ` [PATCH 1/3] blockconsole: Fix undefined MAX_RT_PRIO Takashi Iwai
2013-03-01 17:17 ` [PATCH 2/3] blockconsole: Rename device_lock with bc_device_lock Takashi Iwai
2013-03-01 17:17 ` [PATCH 3/3] blockconsole: Mark a local work struct static Takashi Iwai
2013-03-20 22:52 ` Borislav Petkov [this message]
2013-03-21 6:30 ` [PATCH 0/9] Add blockconsole version 1.1 (try 2) Takashi Iwai
-- strict thread matches above, loose matches on Subject: below --
2013-05-09 20:42 [PATCH 00/14] Add blockconsole version 1.1 (try 3) Joern Engel
2013-05-09 20:43 ` [PATCH 0/9] Add blockconsole version 1.1 (try 2) Joern Engel
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