On Mon, Sep 19, 2016 at 02:30:28PM +0800, Qu Wenruo wrote:
> All chunks are completed convert to DUP, no small chunk, all to its maximum
> chunk size.
> So from chunk level, nothing related to convert yet.
>
> But for extent tree, I found several extents are heavily referred to.
> Like extent
On Mon, Sep 19, 2016 at 10:20:37AM +0800, Qu Wenruo wrote:
>
> -95 is -EOPNOTSUPP.
>
> Not a common errno in btrfs.
>
> Most EOPNOTSUPP are related to discard and crapped fallcate/drop extents.
>
> Then are you using discard mount option?
I did indeed have the discard mount option enabled. I
At 09/17/2016 04:23 AM, Chris Murphy wrote:
On Fri, Sep 16, 2016 at 1:25 PM, Sean Greenslade
wrote:
Hi, all. I've been playing around with an old laptop of mine, and I
figured I'd use it as a learning / bugfinding opportunity. Its /home
partition was originally ext3.
On Fri, Sep 16, 2016 at 07:27:58PM -0700, Liu Bo wrote:
> Interesting, seems that we get errors from
>
> btrfs_finish_ordered_io
> insert_reserved_file_extent
> __btrfs_drop_extents
>
> And splitting an inline extent throws -95.
Heh, you beat me to the draw. I was just coming to the same
On Fri, Sep 16, 2016 at 03:25:00PM -0400, Sean Greenslade wrote:
> Hi, all. I've been playing around with an old laptop of mine, and I
> figured I'd use it as a learning / bugfinding opportunity. Its /home
> partition was originally ext3. I have a full partition image of this
> drive as a backup,
On Fri, Sep 16, 2016 at 05:45:59PM -0600, Chris Murphy wrote:
> On Fri, Sep 16, 2016 at 5:25 PM, Sean Greenslade
> wrote:
>
> > In the mean time, is there any way to make the kernel more verbose about
> > btrfs errors? It would be nice to see, for example, what was in
On Fri, Sep 16, 2016 at 5:25 PM, Sean Greenslade
wrote:
> In the mean time, is there any way to make the kernel more verbose about
> btrfs errors? It would be nice to see, for example, what was in the
> transaction that failed, or at least what files / metadata it was
>
On Fri, Sep 16, 2016 at 02:23:44PM -0600, Chris Murphy wrote:
> Not a mess, I think it's a good bug report. I think Qu and David know
> more about the latest iteration of the convert code. If you can wait
> until next week at least to see if they have questions that'd be best.
> If you need to get
On Fri, Sep 16, 2016 at 1:25 PM, Sean Greenslade
wrote:
> Hi, all. I've been playing around with an old laptop of mine, and I
> figured I'd use it as a learning / bugfinding opportunity. Its /home
> partition was originally ext3. I have a full partition image of this
>