Quoting Stefan Priebe - Profihost AG (2013-03-21 14:35:59) > Hi Chris, > > Am 21.03.2013 um 19:00 schrieb Chris Mason <chris.mason@xxxxxxxxxxxx>: > > > Quoting Stefan Priebe - Profihost AG (2013-03-21 04:03:04) > >> Hi, > >> > >> while copying a 15GB file to my btrfs volume i'm getting "No space left > >> on device". > >> > >> Some information: > >> > >> # btrfs filesystem df /mnt/ > >> Data: total=18.14TB, used=15.05TB > >> System, DUP: total=8.00MB, used=1.94MB > >> System: total=4.00MB, used=0.00 > >> Metadata, DUP: total=23.98GB, used=17.97GB > >> Metadata: total=8.00MB, used=0.00 > >> > >> # df -h > >> Filesystem Size Used Avail Use% Mounted on > >> /dev/mapper/raid54tb1 19T 16T 3,1T 84% /mnt > >> > >> # btrfs fi show > >> Label: none uuid: fc23c4a8-a351-4c91-96a2-ee6abeffe59a > >> Total devices 1 FS bytes used 15.07TB > >> devid 1 size 18.19TB used 18.19TB path /dev/dm-3 > >> > >> # btrfs fi balance start -dusage=5 /mnt/ > >> Done, had to relocate 0 out of 18604 chunks > >> > >> What wrong here? What is about the last 3TB? > > > > Which kernel are you running? > > > > -chris > > vanilla 3.8.3. Ok, with the 3.9 merge window Josef changed how we do the reservations. Are you able to try a slightly more experimental kernel? -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
