Re: why am I getting No space left on device here?

2014-01-17 Thread Tomasz Chmielewski
On Wed, 15 Jan 2014 21:22:08 +0100 Tomasz Chmielewski man...@wpkg.org wrote: What kernel version? Can you: umount dmesg -n7 mount And then try to reproduce the behavior and note any kernel messages in dmesg? Turns out it's reproducible, with 3.13-rc8. After reboot, I've

why am I getting No space left on device here?

2014-01-15 Thread Tomasz Chmielewski
I'm no longer able to write to this btrfs filesystem: # df -h /home Filesystem Size Used Avail Use% Mounted on /dev/sdb4 5.2T 3.6T 1.6T 71% /home # btrfs fi show /home Label: crawler-btrfs uuid: 60f1759c-45f6-4484-9f60-66a4e9bbf2b6 Total devices 2 FS bytes used 1.80TiB

Re: why am I getting No space left on device here?

2014-01-15 Thread Duncan
Tomasz Chmielewski posted on Wed, 15 Jan 2014 11:55:43 +0100 as excerpted: I'm no longer able to write to this btrfs filesystem: # df -h /home Filesystem Size Used Avail Use% Mounted on /dev/sdb4 5.2T 3.6T 1.6T 71% /home FWIW, standard df doesn't really know how to work with

Re: why am I getting No space left on device here?

2014-01-15 Thread Chris Murphy
On Jan 15, 2014, at 3:55 AM, Tomasz Chmielewski man...@wpkg.org wrote: I'm no longer able to write to this btrfs filesystem: # df -h /home Filesystem Size Used Avail Use% Mounted on /dev/sdb4 5.2T 3.6T 1.6T 71% /home # btrfs fi show /home Label: crawler-btrfs uuid:

Re: why am I getting No space left on device here?

2014-01-15 Thread Martin Steigerwald
Am Mittwoch, 15. Januar 2014, 19:05:41 schrieb Duncan: But just as my already allocated mixed-mode chunks were just about full and I needed another one allocated to complete the job, so your data chunks are full or very close, according to btrfs fi df, and you need a new one allocated (and

Re: why am I getting No space left on device here?

2014-01-15 Thread Tomasz Chmielewski
# dd if=/dev/urandom of=bigfile dd: writing to `bigfile': No space left on device 186+0 records in 185+0 records out 94720 bytes (95 kB) copied, 0.0144045 s, 6.6 MB/s I don't understand why - can anyone explain? What kernel version? Can you: umount dmesg -n7 mount And

Re: why am I getting No space left on device here?

2014-01-15 Thread Duncan
Martin Steigerwald posted on Wed, 15 Jan 2014 20:40:29 +0100 as excerpted: Am Mittwoch, 15. Januar 2014, 19:05:41 schrieb Duncan: But just as my already allocated mixed-mode chunks were just about full and I needed another one allocated to complete the job, so your data chunks are full or