Translations:Btrfs/150/en

Get out of jail

This said, there is an easy way out: Give btrfs more space ;-)

• add a (unformatted) partition (for example a fast extern USB-Stick with 8GB) to the btrfs-volume with
  root # btrfs device add /dev/[sdz4] / COPY TO CLIPBOARD

Do NOT remove this USB-Stick

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From now on this partition belongs to your volume! Do not boot without it. If possible do not reboot at all in this stage! This USB-stick has to stay until btrfs device remove has completed.

• look for old snapshots you don´t need, remove them now (starting with the oldest one)
• or delete some files you do not need
• Do this until your disk will be not more then 95% full (plus 5 GB free space)