On Oct 25, 2014, at 6:24 AM, Marc Joliet <mar...@gmx.de> wrote: > > First of all: does grub2 support booting from a btrfs file system with > skinny-metadata, or is it irrelevant?
Seems plausible if older kernels don't understand skinny-metadata, that GRUB2 won't either. So I just tested it with grub2-2.02-0.8.fc21 and it works. I'm surprised, actually. The way I did this was creating a whole new fs with -Oskinny-metadata and using btrfs send receive to copy an existing system over. Kernel reports at boot time that the volume uses skinny extents. Chris Murphy-- 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
