Re: btrfs csum failed on git .pack file

2009-09-17 Thread Markus Trippelsdorf
On Thu, Sep 17, 2009 at 08:44:56AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error today in my dmesg: btrfs csum failed ino 1483065

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Jens Axboe
On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Thu, Sep 17, 2009 at 08:44:56AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Markus Trippelsdorf
On Thu, Sep 17, 2009 at 11:05:49AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Thu, Sep 17, 2009 at 08:44:56AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon,

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Markus Trippelsdorf
On Thu, Sep 17, 2009 at 02:15:01PM +0200, Markus Trippelsdorf wrote: On Thu, Sep 17, 2009 at 11:05:49AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote: On Thu, Sep 17, 2009 at 08:44:56AM +0200, Jens Axboe wrote: On Thu, Sep 17 2009, Markus Trippelsdorf wrote:

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Zach Brown
0130 9FA0: E2 3B 43 AA 63 BF 28 B3 87 B7 FD AB DA 74 2D 1C 0130 9FA0: E2 3B 43 AA 63 BF 28 B3 87 33 FD AB DA 74 2D 1C B7 = 10110111 33 = 00110011 06CD DF90: B0 22 6B 46 9F ED 6E 47 73 5E 7E EB DA 5F D6 11 06CD DF90: B0 22 6B 46 9F ED 6E 47 73 1E 7E EB DA 5F D6 11 5E = 0100 1E =

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Markus Trippelsdorf
On Thu, Sep 17, 2009 at 10:00:28AM -0700, Zach Brown wrote: 0130 9FA0: E2 3B 43 AA 63 BF 28 B3 87 B7 FD AB DA 74 2D 1C 0130 9FA0: E2 3B 43 AA 63 BF 28 B3 87 33 FD AB DA 74 2D 1C B7 = 10110111 33 = 00110011 06CD DF90: B0 22 6B 46 9F ED 6E 47 73 5E 7E EB DA 5F D6 11 06CD DF90: B0

Re: btrfs csum failed on git .pack file

2009-09-17 Thread Tomasz Torcz
On Thu, Sep 17, 2009 at 07:10:06PM +0200, Markus Trippelsdorf wrote: 06CD DFC0: 0D 86 2B B2 57 A4 5A CD 78 4B 08 94 C0 65 17 3A 06CD DFC0: 0D 86 2B B2 57 A4 5A CD 78 0B 08 94 C0 65 17 3A 4B = 01001011 0B = 1011 And so on. It looks like a few bits are getting flipped at

Re: btrfs csum failed on git .pack file

2009-09-10 Thread Bryan Østergaard
On Wed, Sep 9, 2009 at 11:01 PM, Oliver Mattos oliver.matto...@imperial.ac.uk wrote: What a strange coincidence that it affected git pack files in both cases. It's almost too improbable... I had similar problems with a broken git repository about two weeks ago. This was on a regular laptop

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Markus Trippelsdorf
On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe wrote: On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error today in my dmesg: btrfs csum failed ino 1483065

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Markus Trippelsdorf
On Wed, Sep 09, 2009 at 09:01:41AM +0200, Jens Axboe wrote: On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe wrote: On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon,

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Jens Axboe
On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Wed, Sep 09, 2009 at 09:01:41AM +0200, Jens Axboe wrote: On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe wrote: On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep 08,

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Daniel J Blueman
On Wed, Sep 9, 2009 at 8:01 AM, Jens Axboejens.ax...@oracle.com wrote: On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe wrote: On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote:

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Jens Axboe
On Wed, Sep 09 2009, Daniel J Blueman wrote: On Wed, Sep 9, 2009 at 8:01 AM, Jens Axboejens.ax...@oracle.com wrote: On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe wrote: On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Daniel J Blueman
On Wed, Sep 9, 2009 at 9:26 AM, Jens Axboejens.ax...@oracle.com wrote: On Wed, Sep 09 2009, Daniel J Blueman wrote: On Wed, Sep 9, 2009 at 8:01 AM, Jens Axboejens.ax...@oracle.com wrote: On Wed, Sep 09 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:32:14PM +0200, Jens Axboe

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Chris Mason
On Wed, Sep 09, 2009 at 09:37:42AM +0100, Daniel J Blueman wrote: http://www.ocztechnologyforum.com/forum/showthread.php?t=57516 The issue is pretty much moot at this point, since OCZ support were not really interested in providing any sort of real technical support to find out what

Re: btrfs csum failed on git .pack file

2009-09-09 Thread Oliver Mattos
What a strange coincidence that it affected git pack files in both cases. It's almost too improbable... Probably more than a coincidence I think, the question is what though... Some SSD drives (or rather the cheap wear levelling controllers in things like USB sticks) have firmware which

Re: btrfs csum failed on git .pack file

2009-09-08 Thread Jens Axboe
On Tue, Sep 08 2009, Markus Trippelsdorf wrote: On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error today in my dmesg: btrfs csum failed ino 1483065 off 158482432 csum 4283543305 private 43905798 linux

Re: btrfs csum failed on git .pack file

2009-09-08 Thread Jens Axboe
On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error today in my dmesg: btrfs csum failed ino 1483065 off 158482432 csum 4283543305 private 43905798 linux % find . -inum 1483065 ./.git/objects/pack/pack-f9251bcc6a8afe3c92193e14d1d742f2f0182ce5.pack It's the main pack file

Re: btrfs csum failed on git .pack file

2009-09-08 Thread Markus Trippelsdorf
On Tue, Sep 08, 2009 at 10:00:42PM +0200, Jens Axboe wrote: On Mon, Sep 07 2009, Markus Trippelsdorf wrote: Just got this error today in my dmesg: btrfs csum failed ino 1483065 off 158482432 csum 4283543305 private 43905798 linux % find . -inum 1483065

btrfs csum failed on git .pack file

2009-09-07 Thread Markus Trippelsdorf
Just got this error today in my dmesg: btrfs csum failed ino 1483065 off 158482432 csum 4283543305 private 43905798 linux % find . -inum 1483065 ./.git/objects/pack/pack-f9251bcc6a8afe3c92193e14d1d742f2f0182ce5.pack It's the main pack file from my git linux kernel tree: linux % ls -l