Re: About fi du and reflink/dedupe

2016-04-24 Thread Qu Wenruo
Mark Fasheh wrote on 2016/04/22 10:46 -0700: On Fri, Apr 22, 2016 at 10:57:29AM +0800, Qu Wenruo wrote: Hi Mark, Thanks for your contribution to btrfs-filesystem-du command. However there seems to be some strange behavior related to reflinke(and further in-band dedupe). (And the root cause

Re: About fi du and reflink/dedupe

2016-04-22 Thread Mark Fasheh
On Fri, Apr 22, 2016 at 10:57:29AM +0800, Qu Wenruo wrote: > Hi Mark, > > Thanks for your contribution to btrfs-filesystem-du command. > > However there seems to be some strange behavior related to > reflinke(and further in-band dedupe). > (And the root cause is lying quite deep into kernel

About fi du and reflink/dedupe

2016-04-21 Thread Qu Wenruo
Hi Mark, Thanks for your contribution to btrfs-filesystem-du command. However there seems to be some strange behavior related to reflinke(and further in-band dedupe). (And the root cause is lying quite deep into kernel backref resolving codes) ["Exclusive" value not really exclsuive] When a