[blattimwind]

Let's not forget about various performance issues which were exacerbated by "low free space" conditions (i.e. after you filled the volume beyond 80 % these started to pop up). A file system that will sometimes go down well into the fractional IOPS range is not very useful.

Some of these are fixed by now, though.

[SEJeff]

"the biggest bugs in btrfs were when you came close to filling up the filesystem" :)

I used to read every email on btrfs-devel for a year or so.