Btrfsck repair, strange df numbers and cannot write

2012-11-12 Thread Sem
Hi, After doing a btrfsck --repair on my file system, it now has very strange numbers in df: [root ~]# df -h | grep sdc /dev/sdc 15T -64Z 16E 101% /usr/data Prior to this it was 81% used. I can read the files, but i cannot write a file. Does anyone have a clue as to what is going

BTRFS Bug

2012-11-12 Thread Ross Moore
Hi, I have a BTRFS filesystem that seems to be suffering from a few problems. I'll post the first one, which looks most bizarre to me. The filesystem is mounted at /media/Media. It consists of 4 devices in RAID1 (both metadata and data), of sizes 3*2TB and 1*1TB. The result of sudo btrfs fi df

Re: BTRFS Bug

2012-11-12 Thread Liu Bo
On Mon, Nov 12, 2012 at 10:37:58PM +0800, Ross Moore wrote: Hi, I have a BTRFS filesystem that seems to be suffering from a few problems. I'll post the first one, which looks most bizarre to me. The filesystem is mounted at /media/Media. It consists of 4 devices in RAID1 (both metadata

Re: Btrfsck repair, strange df numbers and cannot write

2012-11-12 Thread Liu Bo
On Mon, Nov 12, 2012 at 01:34:09PM +, Sem wrote: Hi, After doing a btrfsck --repair on my file system, it now has very strange numbers in df: [root ~]# df -h | grep sdc /dev/sdc 15T -64Z 16E 101% /usr/data Prior to this it was 81% used. I can read the files, but i

Re: Btrfsck repair, strange df numbers and cannot write

2012-11-12 Thread Sem
Liu Bo bo.li.liu at oracle.com writes: On Mon, Nov 12, 2012 at 01:34:09PM +, Sem wrote: Hi, After doing a btrfsck --repair on my file system, it now has very strange numbers in df: [root ~]# df -h | grep sdc /dev/sdc 15T -64Z 16E 101% /usr/data Prior to this

Re: [PATCH 07/26] Btrfs: add two more find_device() methods

2012-11-12 Thread Stefan Behrens
On Thu, 8 Nov 2012 22:24:51 +0800, Liu Bo wrote: On Tue, Nov 06, 2012 at 05:38:25PM +0100, Stefan Behrens wrote: The new function btrfs_find_device_missing_or_by_path() will be used for the device replace procedure. This function itself calls the second new function

Re: [PATCH 15/26] Btrfs: add a new source file with device replace code

2012-11-12 Thread Stefan Behrens
On Fri, 9 Nov 2012 22:45:16 +0800, Liu Bo wrote: On Fri, Nov 09, 2012 at 11:19:17AM +0100, Stefan Behrens wrote: On Fri, 9 Nov 2012 08:44:01 +0800, Liu Bo wrote: On Thu, Nov 08, 2012 at 06:24:36PM +0100, Stefan Behrens wrote: On Thu, 8 Nov 2012 22:50:47 +0800, Liu Bo wrote: On Tue, Nov 06,

Re: [RFC] btrfs fi df output [Was Re: BTRF - Storage Usage]

2012-11-12 Thread Jan Engelhardt
On Friday 2012-09-28 10:58, Hugo Mills wrote: Data_to_disk_ratio, maybe? Why use underscores instead of spaces? So that you can use, say, read in the shell to extract data from each line. To that end, there should be a space between the value and the unit throughout. Eww. Having a

Re: Bug in a couple of btrfs-progs components

2012-11-12 Thread Alexander Block
On Sat, Nov 10, 2012 at 9:31 AM, Alun alun.bt...@ty-penguin.org.uk wrote: Hi, (I'm not a list member and may not see any responses to this) I've been using btrfs on my Raspberry Pi. Yesterday I tried to use the btrfs scrub function and, while the scrub started OK, I couldn't run btrfs scrub

Re: BTRFS Bug

2012-11-12 Thread Ross Moore
That's a big file - is that a dump of all the metadata? It's around 800MB. Two files provided, one with the errors/warnings, one the actual output. Time-limited link to download, can you let me know when you have downloaded a copy please?