Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-06-21 Thread Eric Blake
On 04/13/2018 09:31 AM, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/block/nbd.h | 3 ++- nbd/server.c

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-06-21 Thread Vladimir Sementsov-Ogievskiy
17.05.2018 16:34, Eric Blake wrote: On 05/17/2018 04:52 AM, Vladimir Sementsov-Ogievskiy wrote: Finally, what about this? 13.04.2018 17:31, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported nod

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-05-29 Thread Vladimir Sementsov-Ogievskiy
17.05.2018 16:34, Eric Blake wrote: On 05/17/2018 04:52 AM, Vladimir Sementsov-Ogievskiy wrote: Finally, what about this? 13.04.2018 17:31, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported nod

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-05-17 Thread Eric Blake
On 05/17/2018 04:52 AM, Vladimir Sementsov-Ogievskiy wrote: Finally, what about this? 13.04.2018 17:31, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Still waiting on th

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-05-17 Thread Vladimir Sementsov-Ogievskiy
Finally, what about this? 13.04.2018 17:31, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/block/nbd.h | 3 ++-

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-04-19 Thread Eric Blake
On 04/19/2018 03:36 AM, Vladimir Sementsov-Ogievskiy wrote: > 18.04.2018 19:37, Eric Blake wrote: >> On 04/13/2018 09:31 AM, Vladimir Sementsov-Ogievskiy wrote: >>> Handle nbd CACHE command. Just do read, without sending read data back. >>> Cache mechanism should be done by exported node driver cha

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-04-19 Thread Vladimir Sementsov-Ogievskiy
18.04.2018 19:37, Eric Blake wrote: On 04/13/2018 09:31 AM, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/block/

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-04-18 Thread Eric Blake
On 04/13/2018 09:31 AM, Vladimir Sementsov-Ogievskiy wrote: > Handle nbd CACHE command. Just do read, without sending read data back. > Cache mechanism should be done by exported node driver chain. > > Signed-off-by: Vladimir Sementsov-Ogievskiy > --- > include/block/nbd.h | 3 ++- > nbd/server

Re: [Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-04-13 Thread Vladimir Sementsov-Ogievskiy
13.04.2018 17:31, Vladimir Sementsov-Ogievskiy wrote: Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/block/nbd.h | 3 ++- nbd/server.c| 10 +

[Qemu-devel] [PATCH] nbd/server: introduce NBD_CMD_CACHE

2018-04-13 Thread Vladimir Sementsov-Ogievskiy
Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/block/nbd.h | 3 ++- nbd/server.c| 10 ++ 2 files changed, 8 insertions(+), 5 deletions(-