From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from frost.carfax.org.uk ([85.119.82.111]:50377 "EHLO frost.carfax.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755580Ab3H2Txb (ORCPT ); Thu, 29 Aug 2013 15:53:31 -0400 Date: Thu, 29 Aug 2013 20:53:22 +0100 From: Hugo Mills To: Chris Murphy Cc: Zach Brown , Nick Lee , linux-btrfs Subject: Re: Question: How can I recover this partition? (unable to find logical $hugenum len 4096) Message-ID: <20130829195322.GS3115@carfax.org.uk> References: <6A12FF1B-5E1A-4F6F-92DA-41E52152E6F2@nickle.es> <20130826193110.GO3115@carfax.org.uk> <20130829173519.GN26818@lenny.home.zabbo.net> <528DF163-08F5-412D-8351-ACC853AC418D@colorremedies.com> <20130829194049.GR3115@carfax.org.uk> <0E1979CF-25EC-47B2-B74E-9870F3D9C626@colorremedies.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="uX7BrQs69PbBafpd" In-Reply-To: <0E1979CF-25EC-47B2-B74E-9870F3D9C626@colorremedies.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: --uX7BrQs69PbBafpd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Aug 29, 2013 at 01:44:54PM -0600, Chris Murphy wrote: > > On Aug 29, 2013, at 1:40 PM, Hugo Mills wrote: > > > On Thu, Aug 29, 2013 at 01:37:51PM -0600, Chris Murphy wrote: > >> > >> "Proceeding will roll back the file system to a previous state, and may cause the loss of successfully written data. Proceed? (Y/N)" > > > > "... the loss of up to the last 30 seconds of successfully written data." > > > > Give the user enough information to make a sensible decision. > > Certainly, if known for sure it won't be more than 30 seconds? Mmm... it'll depend on the setting of the commit period, which up until a couple of weeks ago was always 30s, but someone posted a patch to give it a config knob... Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- emacs: Eighty Megabytes And Constantly Swapping. --- --uX7BrQs69PbBafpd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIVAwUBUh+msVheFHXiqx3kAQJSug//Ympp/p9kCl6P5+EX9cd5kZrmzpIcP9HB kXhDsCvSQ2TKf3LlOoXhIFw5vMkZL67/VIAPBbggTiyz3/jczNUh+u6vheFKR6Zp WcwqF8cHvGlCuZjEwR71q8dDDAWdDdynISnw5dztjm39cQEImw3hl+iINMlS2K57 qx4RmQ3BydqJtdEUWmVvLnfZAwerHl8e2+I2nh+zjoHC6RGG4+LoYieQET/duqYd ETs1r7aPCVGMFdZkxcBa/ZusgVUTsbzXqGSvAaeX+b2JBgCS4TT1xXgA9YjJG7uZ OymKdUDJ9pQbD4Rq6J9muOji3I1c/uoKr1dW5lNDNcecp4rfdUqjdnc2Ux5EJYmx 9/EhJZqSQY4hepJqlEPCv9+0XcOhgcD+bIjj8y3EX47dYtOiJtsqekAjrRxduIZj NhFm4W7BZGgzSi+Iubn5hMKQLhakWl5cp/sdQOcbyMCVxOqFdzgu2xyVIecfhLqs Lg1VyyNoc9lTPIdv+ibJMc6wFSOzwV5aIJh0H/w18J1V7TGErt2/8KM0t9roDhg/ FeoPcMR2Mvz7k9hnT9wKoVQLAeuACCXI7XyKFdYJwGbsa++Qx0lazeGMrOz6VHSd 9LcBf93bJ4FPwWBgs6ER37D6r/1dlWLveQ4WYyD8vXCLU2Mi7i0gsD9WZtSX9sjh ZFlb+B5+yAk= =Q2ph -----END PGP SIGNATURE----- --uX7BrQs69PbBafpd--