Btrfs Heatmap - v4 ... colors!!

2017-01-14 Thread Hans van Kranenburg
Hi, I just tagged v4 of the Btrfs Heatmap utility, which visualizes the usage of your btrfs filesystem: https://github.com/knorrie/btrfs-heatmap It needs at least python-btrfs v5 to run, because of the fixed backref handling. The main changes are: * Colors! colors! colors!!! * Colors! *

python-btrfs v5, yay

2017-01-14 Thread Hans van Kranenburg
I just tagged v5 of the python btrfs library: https://github.com/knorrie/python-btrfs >From CHANGES: python-btrfs v5, Jan 14 2017 * Revamp and fix loading of extent backreferences. * Explode when detecting a non x86_64 arch. * Add a crc32c implementation and example script to create a

could not do orphan cleanup -22, btrfsck using 100% CPU, no activity

2017-01-14 Thread Daniel Pocock
I had a system that experienced a kernel panic and after rebooting, one of the btrfs filesystems doesn't mount on the first attempt The filesystem does mount if I run the mount command manually in the emergency shell The following messages appear in the kernel log: BTRFS critical (device