Lutz Vieweg 5t9.de> writes:
>
> On 06/30/2015 11:10 AM, David Weber wrote:
> > I use Btrfs with regular snapshots on my workstation with Virtualbox
since
> > years. Running filefrag on the image doesn't complete after hours but the
> > IO of the VM is still &quo
Lutz Vieweg 5t9.de> writes:
>
> On 06/29/2015 11:35 AM, David Weber wrote:
> > we are testing Btrfs as a kvm storage system with
> > "defaults,space_cache,nodatacow" mount options and regular snapshots.
>
> That sounds brave - even with "nodatacow&
Hi,
we are testing Btrfs as a kvm storage system with
"defaults,space_cache,nodatacow" mount options and regular snapshots. While
testing we sometimes get these warnings:
WARNING: CPU: 5 PID: 11335 at /home/kernel/COD/linux/fs/btrfs/extent-
tree.c:4029 btrfs_free_reserved_data_space+0x102/0x110
