Re: btrfs send/receive in reverse possible?

2018-02-16 Thread Hugo Mills
On Fri, Feb 16, 2018 at 10:43:54AM +0800, Sampson Fung wrote: > I have snapshot A on Drive_A. > I send snapshot A to an empty Drive_B. Then keep Drive_A as backup. > I use Drive_B as active. > I create new snapshot B on Drive_B. > > Can I use btrfs send/receive to send incremental differences

btrfs send/receive in reverse possible?

2018-02-15 Thread Sampson Fung
I have snapshot A on Drive_A. I send snapshot A to an empty Drive_B. Then keep Drive_A as backup. I use Drive_B as active. I create new snapshot B on Drive_B. Can I use btrfs send/receive to send incremental differences back to Drive_A? What is the correct way of doing this? Regards, Sampson --