[lxc-devel] Next few milestones for 1.0

John Peacock jpeacock at messagesystems.com
Fri Jan 10 20:06:33 UTC 2014


On Fri, 2014-01-10 at 12:42 -0600, Serge Hallyn wrote:
> > I may be totally biased, but I believe that the bug I just entered:
> > 
> >   https://github.com/lxc/lxc/issues/131
> > 
> > should be a blocker for rc1.  Restoring snapshots is impossible on btrfs
> 
> Not if your rootfs is btrfs though, right?

I don't know, since that is not how I have my system configured; I've
got my OS on one RAID volume and a second larger RAID set with
subvolumes mounted at specific points in the tree.  I can experiment.

But the fact that the restore was using rsync (which crashed and
corrupted the btrfs metadata) rather than directly using subvolume
snapshots means that at the very least the current mode is inefficient.
I suspect I'll see the same problem even on a root btrfs filesystem.

John

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