[PATCH v3 10/19] block: introduce fleecing block driver

2021-12-22 Thread Vladimir Sementsov-Ogievskiy
Introduce a new driver, that works in pair with copy-before-write to improve fleecing. Without fleecing driver, old fleecing scheme looks as follows: [guest] | |root v [copy-before-write] -> [temp.qcow2] <--- [nbd export] | target | |file |backin

Re: [PATCH v3 10/19] block: introduce fleecing block driver

2022-01-20 Thread Hanna Reitz
On 22.12.21 18:40, Vladimir Sementsov-Ogievskiy wrote: Introduce a new driver, that works in pair with copy-before-write to improve fleecing. Without fleecing driver, old fleecing scheme looks as follows: [guest] | |root v [copy-before-write] -> [temp.qcow2] <--- [nbd export] |

Re: [PATCH v3 10/19] block: introduce fleecing block driver

2022-01-21 Thread Vladimir Sementsov-Ogievskiy
20.01.2022 19:11, Hanna Reitz wrote: On 22.12.21 18:40, Vladimir Sementsov-Ogievskiy wrote: Introduce a new driver, that works in pair with copy-before-write to improve fleecing. Without fleecing driver, old fleecing scheme looks as follows: [guest]    |    |root    v [copy-before-write] -

Re: [PATCH v3 10/19] block: introduce fleecing block driver

2022-01-27 Thread Vladimir Sementsov-Ogievskiy
21.01.2022 13:46, Vladimir Sementsov-Ogievskiy wrote: 20.01.2022 19:11, Hanna Reitz wrote: On 22.12.21 18:40, Vladimir Sementsov-Ogievskiy wrote: Introduce a new driver, that works in pair with copy-before-write to improve fleecing. Without fleecing driver, old fleecing scheme looks as follows