git@vger.kernel.org list mirror (unofficial, one of many)
 help / color / mirror / code / Atom feed
From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH] howto: document more tools for recovery corruption
Date: Wed, 1 Apr 2015 20:49:55 -0400	[thread overview]
Message-ID: <20150402004955.GA25634@peff.net> (raw)
In-Reply-To: <xmqq4mozmqw3.fsf@gitster.dls.corp.google.com>

On Wed, Apr 01, 2015 at 03:21:16PM -0700, Junio C Hamano wrote:

> Jeff King <peff@peff.net> writes:
> 
> > Long ago, I documented a corruption recovery I did and gave
> > some C code that I used to help find a flipped bit.  I had
> > to fix a similar case recently, and I ended up writing a few
> > more tools.  I hope nobody ever has to use these, but it
> > does not hurt to share them, just in case.
> 
> I am having a hard time deciding if I should take the Date: header
> of the patch e-mail into consideration.  The munge thing looks
> serious enough, though.

Heh, no, this is sadly a serious thing that I did today (but I was able
to detect and correct a single flipped bit in a 60MB packfile, which is
kind of neat, I guess).

I hesitated sending them at all because they are not really note-worthy.
OTOH, during today's exercise I found the instructions and sample
program I had written last time to be very useful, so perhaps it can
help somebody (or even me) at some later today.

-Peff

      reply	other threads:[~2015-04-02  0:50 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-16  8:34 pack corruption post-mortem Jeff King
2013-10-16  8:59 ` Duy Nguyen
2013-10-16 15:41 ` Martin Fick
2013-10-17  0:35   ` Jeff King
2013-10-17 15:47     ` Junio C Hamano
2013-10-25  7:55       ` Jeff King
2013-10-17  1:06   ` Duy Nguyen
2013-10-19 10:32 ` Duy Nguyen
2013-10-19 14:41   ` Nicolas Pitre
2013-10-19 19:17     ` Shawn Pearce
2013-10-20 20:56       ` Nicolas Pitre
2013-10-20  4:44     ` Duy Nguyen
2013-10-20 21:08       ` Nicolas Pitre
2015-04-01 21:08 ` [PATCH] howto: document more tools for recovery corruption Jeff King
2015-04-01 22:21   ` Junio C Hamano
2015-04-02  0:49     ` Jeff King [this message]

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

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20150402004955.GA25634@peff.net \
    --to=peff@peff.net \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --subject='Re: [PATCH] howto: document more tools for recovery corruption' \
    /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

Code repositories for project(s) associated with this inbox:

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).