Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-16 Thread Vladimir Sementsov-Ogievskiy
15.10.2020 20:37, Andrey Shinkevich wrote: On 15.10.2020 18:56, Max Reitz wrote: On 14.10.20 20:57, Andrey Shinkevich wrote: On 14.10.2020 15:01, Max Reitz wrote: On 12.10.20 19:43, Andrey Shinkevich wrote: Limit COR operations by the base node in the backing chain when the overlay base node

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-15 Thread Andrey Shinkevich
On 15.10.2020 18:56, Max Reitz wrote: On 14.10.20 20:57, Andrey Shinkevich wrote: On 14.10.2020 15:01, Max Reitz wrote: On 12.10.20 19:43, Andrey Shinkevich wrote: Limit COR operations by the base node in the backing chain when the overlay base node name is given. It will be useful for a block

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-15 Thread Max Reitz
On 14.10.20 20:57, Andrey Shinkevich wrote: > On 14.10.2020 15:01, Max Reitz wrote: >> On 12.10.20 19:43, Andrey Shinkevich wrote: >>> Limit COR operations by the base node in the backing chain when the >>> overlay base node name is given. It will be useful for a block stream >>> job when the COR-f

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-14 Thread Andrey Shinkevich
On 14.10.2020 15:01, Max Reitz wrote: On 12.10.20 19:43, Andrey Shinkevich wrote: Limit COR operations by the base node in the backing chain when the overlay base node name is given. It will be useful for a block stream job when the COR-filter is applied. The overlay base node is passed as the b

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-14 Thread Andrey Shinkevich
On 14.10.2020 14:59, Max Reitz wrote: On 12.10.20 19:43, Andrey Shinkevich wrote: Limit COR operations by the base node in the backing chain when the overlay base node name is given. It will be useful for a block stream job when the COR-filter is applied. The overlay base node is passed as the b

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-14 Thread Max Reitz
On 12.10.20 19:43, Andrey Shinkevich wrote: > Limit COR operations by the base node in the backing chain when the > overlay base node name is given. It will be useful for a block stream > job when the COR-filter is applied. The overlay base node is passed as > the base itself may change due to conc

Re: [PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-14 Thread Max Reitz
On 12.10.20 19:43, Andrey Shinkevich wrote: > Limit COR operations by the base node in the backing chain when the > overlay base node name is given. It will be useful for a block stream > job when the COR-filter is applied. The overlay base node is passed as > the base itself may change due to conc

[PATCH v11 05/13] copy-on-read: limit COR operations to base in COR driver

2020-10-12 Thread Andrey Shinkevich via
Limit COR operations by the base node in the backing chain when the overlay base node name is given. It will be useful for a block stream job when the COR-filter is applied. The overlay base node is passed as the base itself may change due to concurrent commit jobs on the same backing chain. Signe