Ted, many thanks! I'll try to compile new kernel (maybe 3.4.x) On Tue, Sep 4, 2012 at 7:15 AM, Theodore Ts'o <ty...@mit.edu> wrote: > On Sat, Sep 01, 2012 at 11:48:17PM +0400, Azat Khuzhin wrote: >> Recently I update my HDD on desktop machine, and bought WD Caviar Black. >> But after I format & copy information to it (using dd), and fix >> partitions size: I have next errors in kern.log: >> >> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device >> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in >> bitmap, 32258 in gd > > Sorry for the delay; you sent this to linux-kernel (and not the > linux-ext4 list). It also took me a while to dig up the relevant fix > from my archives; normally, once a bug has been fixed (as this one > was, on June 7, 2012) I don't worry about it any more. > > The upstream fix is commit b0dd6b70f0fda17ae9762fbb72d98e40a4f66556. > > Note that you are using the 3.3.0 kernel. This is a not long-term > supported kernel, so fixes from upstream are no longer being > backported to it. The official Debian kernel (which tracks the 3.2.x > stable kernel series) has the backported bug fix. So does the 3.4 > long-term stable kernel series, as does the 3.5 kernel or any later > kernel. > > If you don't know how to backport a kernel patch, or even if you do, I > would strongly suggest that you either go back to the Debian standard > kernel for Wheezy, or track the 3.2.x or 3.4.x long-term stable > kernel. (The fix is in v3.2.20 or later, and v3.4.3 or later --- > where those trees are up to v3.2.28, and v3.4.10, respectively.) > Otherwise, you may very well run into some other kernel bug which has > already been fixed upstream, and you'll just waste your time as well > as various other kernel developers. > > Regards, > > - Ted
-- Azat Khuzhin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
