Re: Add stripes filter

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On Tue, Sep 29, 2015 at 08:10:19AM -0400, Austin S Hemmelgarn wrote:
> On 2015-09-29 08:00, David Sterba wrote:
> > On Mon, Sep 28, 2015 at 05:57:05PM +0000, Gabríel Arthúr Pétursson wrote:
> >> The attached patches to linux and btrfs-progs add support for filtering
> >> based on the number of strips in a block when balancing.
> >
> > What usecase do you want to address? As I understand it, this would help
> > the raid56 rebalancing to process only blockgroups that are not spread
> > accross enough devices.
> This could also be helpful when reshaping a raid10 or raid0 setup.

Right, I forgot to mention it, I should have said "any raid profile that
uses stripes".
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