From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Bezrukov Subject: Re: Corrupted nilfs2 volume Date: Sat, 16 Mar 2013 03:21:57 +0400 Message-ID: <20130315232157.GC1542@black> References: <20130315024019.7DC1BD00@mail.dragonworks.ru> <1363328491.2078.21.camel@slavad-ubuntu> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <1363328491.2078.21.camel@slavad-ubuntu> Sender: linux-nilfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hi Vyacheslav, > Had you any snapshots on this volume? Unfortunately no. I had had one but have recently converted t to an ordinary cp. > It needs to investigate the issue more deeply. Could you > try to mount this volume under another system? I hope that > it gives opportunity to get more details about the issue > from system log. So, could you share NILFS2 related messages > for such try? This is what I've indeed done in the first place. >> NILFS: Invalid checkpoint (checkpoint number=5439464) >> NILFS: error loading last checkpoint (checkpoint number=5439464) In fact, these lines I have copied from the system log of another system (with some some debian distro kernel 3.2.0). But this is exactly how my original kernel complains too. > > To my best knowledge there is no "official" fsck tool for nilfs2 > > but at times nilfs2 has just been added to the mainline kernel I > > read somewhere about some "unofficial" version at some developer > > branch. > > I send you personally archive with actual state of fsck.nilfs2. > I need in debug output of the fsck.nilfs2 for analysis of situation > on the volume. I am sorry, I didn't receive any archive. > I hope that we can recover your volume. But, anyway, we need to analyze > the issue and try to cure the volume. For me the latter is even more important. Best regards. Alexander Bezrukov -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html