From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sascha Silbe Subject: crash proof / recovery from power loss Date: Tue, 23 Jun 2009 23:05:56 +0200 Message-ID: <20090623210556.GB31015@twin.sascha.silbe.org> Reply-To: Sascha Silbe Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0OAP2g/MAC+5xKAE" To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Tue Jun 23 23:12:49 2009 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1MJDIO-00074Y-0M for gcvg-git-2@gmane.org; Tue, 23 Jun 2009 23:12:48 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755566AbZFWVMi (ORCPT ); Tue, 23 Jun 2009 17:12:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754986AbZFWVMh (ORCPT ); Tue, 23 Jun 2009 17:12:37 -0400 Received: from setoy.chost.de ([217.160.209.225]:48129 "EHLO smtp.chost.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754613AbZFWVMh (ORCPT ); Tue, 23 Jun 2009 17:12:37 -0400 X-Greylist: delayed 401 seconds by postgrey-1.27 at vger.kernel.org; Tue, 23 Jun 2009 17:12:36 EDT Received: (qmail 4702 invoked by uid 5015); 23 Jun 2009 21:08:49 -0000 Received: (nullmailer pid 32602 invoked by uid 8193); Tue, 23 Jun 2009 21:05:56 -0000 Mail-Followup-To: git@vger.kernel.org Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: --0OAP2g/MAC+5xKAE Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! I'm going to use git as a back end for the Sugar data store / Journal.=20 [1] One thing I'm worried about is how it's going to behave if a crash (e.g.=20 power loss - no corruption) occurs. What can happen in such a case? Is it always recoverable and if so, how? [1] http://wiki.sugarlabs.org/go/Version_support_for_datastore CU Sascha --=20 http://sascha.silbe.org/ http://www.infra-silbe.de/ --0OAP2g/MAC+5xKAE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iQEcBAEBAgAGBQJKQUOvAAoJELpz82VMF3Da+9sH/0MgbhbeqN9oJKIftBlXCN8K bsqIbv3qZiMbCkMdOnT+Odca0fRLqR0tjkANeuPVIGUQR0uPV3451ss3uPU2k/Il mbyvkuDYPa9mFE0eAkfodattvtiXhXx9WWedmtTnhKc8w4LKfPdIQfhowAwTXn+U IWq13r8tkJ6b7LfnUe/Jup9fOHM7euUIxwNqRQ1Ufmw7Gf2Q+51O5m5b8MAnsN5v BfXL8t36a3ktQMhc0bxSS1l9fBxblOr2VgGcDYpq3B1cGoENGyQbS56Tf8pxLfDh 7BC9M/4yasKLf8ArVKHgxIukP9fXHPxb8b4o6eISODb7+BzO/gEPgSNRifzSDTk= =T1+k -----END PGP SIGNATURE----- --0OAP2g/MAC+5xKAE--