On Tue, Jan 3, 2012 at 8:12 AM, Arie Peterson <ar...@xs4all.nl> wrote: > On Tuesday 03 January 2012 15:06:43 Sander wrote: > >> Maybe your snapshots take up space. Can you show 'btrfs filesystem df /' ? > > Data, RAID1: total=22.72GB, used=14.73GB > Data: total=8.00MB, used=0.00 > System, RAID1: total=8.00MB, used=12.00KB > System: total=4.00MB, used=0.00 > Metadata, RAID1: total=2.25GB, used=1.88GB > Metadata: total=8.00MB, used=0.00 > >> FWIW, I also had a disk full just a few days ago. Removed all snapshots >> and some big files, but to no avail. Likely the background cleanup took >> too much time. A reboot fixed this. > > OK, I'll keep this in mind. I'm a bit anxious to reboot, because I'm afraid > booting will fail if the root file system cannot be written to.
I'd probably run a "btrfs fi balance /", it should be able to recover the space. I'd typically be a little anxious if it was a large filesystem as it's not interruptable except via power-button (in principle it shouldn't matter, but...), but given that your filesystem is quite small, it shouldn't take more than an hour or so. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
