From mboxrd@z Thu Jan 1 00:00:00 1970 From: Edward Shishkin Subject: Re: problem with reiser3 Date: Tue, 22 Aug 2006 13:42:32 +0400 Message-ID: <44EAD188.3080308@namesys.com> References: <20060821222421.GC14067@grulic.org.ar> <44EA4400.6090501@namesys.com> <20060821235338.GE14067@grulic.org.ar> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com In-Reply-To: <20060821235338.GE14067@grulic.org.ar> List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Marcos Dione Cc: reiserfs-list@namesys.com Marcos Dione wrote: > On Tue, Aug 22, 2006 at 03:38:40AM +0400, Edward Shishkin wrote: > >>Marcos Dione wrote: >> >>> hi all. I'm having problems checking a reiser3 filesystem. >>>reiserfsck says: >>> >>>bread: Cannot read the block (27887610): (Input/output error). >>> >>> I passed badblocks over the partition and found 61 bad sectors >>>(which I know is bad), >> >> >>did you specify reiserfs block size (via option -b) when creating a list >>of bad blocks? > > > dunno which is the block size. tried to figure it out, but (from > dmesg trying to mount the partition): > debugreiserfs /dev/sda1 then look at Blocksize it the output > ReiserFS: sda1: journal params: device sda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 > > and: > > $ sudo reiserfstune /dev/sda1 > reiserfstune: Filesystem looks not cleanly umounted, check the consistency first. > > I assume it's the 8192 the kernel reports... > > >>it would be better to create a backup on a spare bigger partition >>using dd_rescue (pad not recoverable zones with zeroes), then run >>fsck on the created image. > > > unluckly I can't. it's a 160 GiB partition and I don't have spare > space. > >