From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx13.extmail.prod.ext.phx2.redhat.com [10.5.110.18]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id sAEJV2QH009305 for ; Fri, 14 Nov 2014 14:31:02 -0500 Received: from golfcontact.eu (golfcontact.eu [62.210.207.121]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id sAEJV0CV016029 for ; Fri, 14 Nov 2014 14:31:00 -0500 Received: from [10.0.0.145] (143.141.broadband17.iol.cz [109.80.141.143]) by golfcontact.eu (Postfix) with ESMTPSA id 970C128807A3 for ; Fri, 14 Nov 2014 20:30:59 +0100 (CET) Message-ID: <54665872.2020101@ttux.net> Date: Fri, 14 Nov 2014 20:30:58 +0100 From: Marc des Garets MIME-Version: 1.0 References: <1415908098.760.YahooMailBasic@web181504.mail.ne1.yahoo.com> <54650ED4.7030409@ttux.net> <5465C07A.2080707@ttux.net> <546637EA.1010203@redhat.com> <54665506.3070301@ttux.net> In-Reply-To: <54665506.3070301@ttux.net> Content-Transfer-Encoding: 7bit Subject: Re: [linux-lvm] broken fs after removing disk from group Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-lvm@redhat.com I am in luck, I rebooted and fsck no longer complains about the size of the physical blocks that differ from the filesystem so now it's running and I believe it should be successful. I expected the reboot would sort this out after I saw the lvdisplay was giving the right size but that fdisk -l was not. I can still mount my partition and access the files so now I expect fsck to get rid of the files that were on the dead disk and which are now obviously giving I/O errors. On 11/14/2014 08:16 PM, Marc des Garets wrote: > I got a lot back from this file system. I only lost what was on that > dead disk and by chance there weren't much data on it, most is on the > other 2. I already know what I lost, I was lucky and it's not very > important: some GC heap dumps and some backup of phone sd card. > > I made a backup of what was important now and so I'll be trying fsck. > I hope it will work because I don't feel like rebuilding my lvm and > copy everything again and lose what I consider not important. > > Thanks. > > On 11/14/2014 06:12 PM, Jack Waterworth wrote: >> If you get anything back from this file-system I would be impressed. >> Losing 200GB of a file-system isnt something small that can just be >> "made up" to restore the data. The only options I can think of would >> be to (1) restore from backup, (2) copy as much data as you can off >> onto a new location, (3) fsck. #1 is probably the best in your >> situation, however if that's not an option you should try to save as >> much data as possible (#2). >> >> a fsck should be able to repair the file-system back into a "good" >> state, but you'll likely lose a lot of data. Can you show us the full >> error output you're getting when you try to fsck? >> >> Also, keep in mind that this is an LVM mailing list... not a >> filesystem one. Perhaps you could get some help in #ext4 on the OFTC >> IRC. >> >> Jack >> >> On 11/14/2014 03:42 AM, Marc des Garets wrote: >>> ext2fs_open2: The ext2 superblock is corrupt >> >> _______________________________________________ >> linux-lvm mailing list >> linux-lvm@redhat.com >> https://www.redhat.com/mailman/listinfo/linux-lvm >> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ >