Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-02-05 Thread Tomasz Kusmierz
On 16/01/13 09:21, Bernd Schubert wrote: On 01/16/2013 12:32 AM, Tom Kusmierz wrote: p.s. bizzare that when I fill ext4 partition with test data everything check's up OK (crc over all files), but with Chris tool it gets corrupted - for both Adaptec crappy pcie controller and for mother board

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-02-05 Thread Chris Mason
On Tue, Feb 05, 2013 at 03:16:34AM -0700, Tomasz Kusmierz wrote: On 16/01/13 09:21, Bernd Schubert wrote: On 01/16/2013 12:32 AM, Tom Kusmierz wrote: p.s. bizzare that when I fill ext4 partition with test data everything check's up OK (crc over all files), but with Chris tool it gets

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-02-05 Thread Roman Mamedov
On Tue, 05 Feb 2013 10:16:34 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: that I was using one of those fantastic pci 4 port ethernet cards and printer was directly to it - after moving it and everything else to switch all problem and issues have went away. AT the moment I'm running

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-02-05 Thread Tomasz Kusmierz
On 05/02/13 12:49, Chris Mason wrote: On Tue, Feb 05, 2013 at 03:16:34AM -0700, Tomasz Kusmierz wrote: On 16/01/13 09:21, Bernd Schubert wrote: On 01/16/2013 12:32 AM, Tom Kusmierz wrote: p.s. bizzare that when I fill ext4 partition with test data everything check's up OK (crc over all

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-02-05 Thread Tomasz Kusmierz
On 05/02/13 13:46, Roman Mamedov wrote: On Tue, 05 Feb 2013 10:16:34 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: that I was using one of those fantastic pci 4 port ethernet cards and printer was directly to it - after moving it and everything else to switch all problem and issues have

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-15 Thread Lars Weber
Hi, i had a similar scenario like Tomasz: - Started with single 3TB Disk. - Filled the 3TB Disk with a lot of files (more than 30 with 10-30GB) - Added 2x 1,5TB Disks - btrfs balance start dconvert=raid1 mconvert=raid1 $MOUNT - # btrfs scrub start $MOUNT - # btrfs scrub status $MOUNT scrub

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-15 Thread Tom Kusmierz
On 14/01/13 16:34, Chris Mason wrote: On Mon, Jan 14, 2013 at 09:32:25AM -0700, Tomasz Kusmierz wrote: On 14/01/13 15:57, Chris Mason wrote: On Mon, Jan 14, 2013 at 08:22:36AM -0700, Tomasz Kusmierz wrote: On 14/01/13 14:59, Chris Mason wrote: On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-15 Thread Chris Mason
On Tue, Jan 15, 2013 at 04:32:10PM -0700, Tom Kusmierz wrote: Chris all, Sorry for not replying for that long but Chris old friend stress.sh have proven that all my storage is affected with this bug and first thing was to bring everything down before corruptions will spread any further.

btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
Hi, Since I had some free time over Christmas, I decided to conduct few tests over btrFS to se how it will cope with real life storage for normal gray users and I've found that filesystem will always mess up your files that are larger than 10GB. Long story: I've used my set of data that

btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
Hi, Since I had some free time over Christmas, I decided to conduct few tests over btrFS to se how it will cope with real life storage for normal gray users and I've found that filesystem will always mess up your files that are larger than 10GB. Long story: I've used my set of data that

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Roman Mamedov
Hello, On Mon, 14 Jan 2013 11:17:17 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: this point I was a bit spooked up that my controllers are failing or Which controller manufacturer/model? -- With respect, Roman ~~~ Stallman had a printer, with code he could

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
On 14/01/13 11:25, Roman Mamedov wrote: Hello, On Mon, 14 Jan 2013 11:17:17 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: this point I was a bit spooked up that my controllers are failing or Which controller manufacturer/model? Well, this is a home server (which I preffer to tinker

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Chris Mason
On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz Kusmierz wrote: Hi, Since I had some free time over Christmas, I decided to conduct few tests over btrFS to se how it will cope with real life storage for normal gray users and I've found that filesystem will always mess up your files that

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
On 14/01/13 14:59, Chris Mason wrote: On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz Kusmierz wrote: Hi, Since I had some free time over Christmas, I decided to conduct few tests over btrFS to se how it will cope with real life storage for normal gray users and I've found that filesystem

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Chris Mason
On Mon, Jan 14, 2013 at 08:22:36AM -0700, Tomasz Kusmierz wrote: On 14/01/13 14:59, Chris Mason wrote: On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz Kusmierz wrote: Hi, Since I had some free time over Christmas, I decided to conduct few tests over btrFS to se how it will cope with

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Roman Mamedov
On Mon, 14 Jan 2013 15:22:36 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: 1) create a single drive default btrfs volume on single partition - fill with test data - scrub - admire errors. Did you try ruling out btrfs as the cause of the problem? Maybe something else in your system is

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
On 14/01/13 15:57, Chris Mason wrote: On Mon, Jan 14, 2013 at 08:22:36AM -0700, Tomasz Kusmierz wrote: On 14/01/13 14:59, Chris Mason wrote: On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz Kusmierz wrote: Hi, Since I had some free time over Christmas, I decided to conduct few tests over

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Tomasz Kusmierz
On 14/01/13 16:20, Roman Mamedov wrote: On Mon, 14 Jan 2013 15:22:36 + Tomasz Kusmierz tom.kusmi...@gmail.com wrote: 1) create a single drive default btrfs volume on single partition - fill with test data - scrub - admire errors. Did you try ruling out btrfs as the cause of the problem?

Re: btrfs for files 10GB = random spontaneous CRC failure.

2013-01-14 Thread Chris Mason
On Mon, Jan 14, 2013 at 09:32:25AM -0700, Tomasz Kusmierz wrote: On 14/01/13 15:57, Chris Mason wrote: On Mon, Jan 14, 2013 at 08:22:36AM -0700, Tomasz Kusmierz wrote: On 14/01/13 14:59, Chris Mason wrote: On Mon, Jan 14, 2013 at 04:09:47AM -0700, Tomasz Kusmierz wrote: Hi, Since I