Re: No space left on device, btrfsctl segmentation fault

2010-02-24 Thread Leszek Ciesielski
The 'used' output of df on a btrfs system does not take metadata into account. So the disk is really full. This is what my yesterdays path is intended to fix - can you try it out? On Wed, Feb 24, 2010 at 5:27 AM, Boyd Waters waters.b...@gmail.com wrote: I believe there is a kerneloops associated

Re: [RFC] remove delalloc accounting for __btrfs_remove_ordered_extent

2010-02-24 Thread Josef Bacik
On Wed, Feb 24, 2010 at 03:12:05PM +0800, Shaohua Li wrote: I got below oops when doing file write with mount option max_extent=1M It appears the accouting is already done in set/clear/split/merge hooks and I don't see reason why we need do accouting in __btrfs_remove_ordered_extent again.

Re: [RFC] remove delalloc accounting for __btrfs_remove_ordered_extent

2010-02-24 Thread Josef Bacik
On Wed, Feb 24, 2010 at 03:12:05PM +0800, Shaohua Li wrote: I got below oops when doing file write with mount option max_extent=1M It appears the accouting is already done in set/clear/split/merge hooks and I don't see reason why we need do accouting in __btrfs_remove_ordered_extent again.

Re: [RFC] remove delalloc accounting for __btrfs_remove_ordered_extent

2010-02-24 Thread Josef Bacik
On Wed, Feb 24, 2010 at 03:12:05PM +0800, Shaohua Li wrote: I got below oops when doing file write with mount option max_extent=1M It appears the accouting is already done in set/clear/split/merge hooks and I don't see reason why we need do accouting in __btrfs_remove_ordered_extent again.

Re: Resizing a btrfs managed partition

2010-02-24 Thread Goffredo Baroncelli
On Wednesday 24 February 2010, planetf1 wrote: Hi, Hi Let me know if this is the wrong place to ask... I'm using Fedora 12 x86_64, mostly with the newer 21.6.32 kernel, and have a single btrfs filesystem within a 120Gb partition. I'd like to extend the space btrfs can use. One

Re: No space left on device, btrfsctl segmentation fault

2010-02-24 Thread Boyd Waters
Thanks for the suggestions, everyone! I copied the data from the 2TB btrfs disk to an identical disk (same make and model) formatted with ext4: /dev/sdi2 1.9T 1.7T 197G 90% /media/onlyhope /dev/sdg1 1.8T 1.7T 71G 96% /mnt/newhope The metadata overhead for btrfs is

BTRFS: Newer version available:

2010-02-24 Thread Andrew Carlson
I was wondering if there is a newer BTRFS version floating around somewhere. The version tag on the one I got from git is Btrfs v2.6.27-rc7-59199-g3f6fae9, which seems kinda old, even though the kernel is 2.6.32. Thanks, and sorry for the newbie question, but the git unstable is the only place i

Re: [PATCH 0/3 V3] btrfs: a new tool to manage a btrfs filesystem

2010-02-24 Thread Chris Mason
On Mon, Feb 22, 2010 at 07:47:40PM +0100, Goffredo Baroncelli wrote: On Monday 22 February 2010, Mike Fedyk wrote: On Sun, Feb 21, 2010 at 8:40 AM, Goffredo Baroncelli kreij...@gmail.com wrote: filesystem resize [+/-]size[gkm]|max filesystem -filesystem resize [+/-]size[gkm]|max

Re: Kernel BUG on mounting BtrFS / after reboot

2010-02-24 Thread Chris Mason
On Tue, Feb 23, 2010 at 08:30:56AM +, Alex Elsayed wrote: Alex Elsayed eternaleye at gmail.com writes: Chris Mason chris.mason at oracle.com writes: I think the btrfsck output is missing. It sounds like we'll survive if we just skip this part of the log replay. I'll cook a

Re: [PATCH 0/3 V3] btrfs: a new tool to manage a btrfs filesystem

2010-02-24 Thread Mike Fedyk
On Wed, Feb 24, 2010 at 3:35 PM, Chris Mason chris.ma...@oracle.com wrote: On Mon, Feb 22, 2010 at 07:47:40PM +0100, Goffredo Baroncelli wrote: On Monday 22 February 2010, Mike Fedyk wrote: On Sun, Feb 21, 2010 at 8:40 AM, Goffredo Baroncelli kreij...@gmail.com wrote:       filesystem

native BTRFS win32 device driver?

2010-02-24 Thread marcel partap
Dear btrfs developers, please excuse my seemingly non-sensical request at this time.. i in no way have any knowledge about the inner workings of the windows filesystem driver interface - but i think i do not have to explain why it would be highly beneficial for a great number of people if a

Re: No space left on device, btrfsctl segmentation fault

2010-02-24 Thread Leszek Ciesielski
The patch is here: http://patchwork.kernel.org/patch/81547/ , it's for kernel. But I have just seen weird behaviour with my btrfs, I'm not sure whether it's my patch or the new changes I have pulled from git - I'd recommend you wait with trying out this patch until someone diagnoses what failed