Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-02 Thread Michael R. Hines
Is this up to date: On 06/29/2015 10:34 PM, Wen Congyang wrote: Block replication is a very important feature which is used for continuous checkpoints(for example: COLO). Usage: Please refer to docs/block-replication.txt You can get the patch here: https://github.com/wencongyang/qemu-colo/comm

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-02 Thread Michael R. Hines
On 06/29/2015 10:34 PM, Wen Congyang wrote: Block replication is a very important feature which is used for continuous checkpoints(for example: COLO). Usage: Please refer to docs/block-replication.txt You can get the patch here: https://github.com/wencongyang/qemu-colo/commits/block-replication

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-02 Thread Wen Congyang
On 07/02/2015 10:59 PM, Michael R. Hines wrote: > On 06/29/2015 10:34 PM, Wen Congyang wrote: >> Block replication is a very important feature which is used for >> continuous checkpoints(for example: COLO). >> >> Usage: >> Please refer to docs/block-replication.txt >> >> You can get the patch here:

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-02 Thread Wen Congyang
On 07/02/2015 10:47 PM, Michael R. Hines wrote: > Is this up to date: > > On 06/29/2015 10:34 PM, Wen Congyang wrote: >> Block replication is a very important feature which is used for >> continuous checkpoints(for example: COLO). >> >> Usage: >> Please refer to docs/block-replication.txt >> >> Yo

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-04 Thread Wen Congyang
At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: * Wen Congyang (we...@cn.fujitsu.com) wrote: Block replication is a very important feature which is used for continuous checkpoints(for example: COLO). Usage: Please refer to docs/block-replication.txt You can get the patch here: https://github.

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-06 Thread Dr. David Alan Gilbert
* Wen Congyang (ghost...@gmail.com) wrote: > At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: > >* Wen Congyang (we...@cn.fujitsu.com) wrote: > >>Block replication is a very important feature which is used for > >>continuous checkpoints(for example: COLO). > >> > >>Usage: > >>Please refer to docs/b

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-06 Thread Wen Congyang
On 07/06/2015 05:42 PM, Dr. David Alan Gilbert wrote: > * Wen Congyang (ghost...@gmail.com) wrote: >> At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: >>> * Wen Congyang (we...@cn.fujitsu.com) wrote: Block replication is a very important feature which is used for continuous checkpoints(fo

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-06 Thread Michael R. Hines
On 07/04/2015 07:46 AM, Wen Congyang wrote: At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: * Wen Congyang (we...@cn.fujitsu.com) wrote: Block replication is a very important feature which is used for continuous checkpoints(for example: COLO). Usage: Please refer to docs/block-replication.txt

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-06 Thread Wen Congyang
On 07/07/2015 08:25 AM, Michael R. Hines wrote: > On 07/04/2015 07:46 AM, Wen Congyang wrote: >> At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: >>> * Wen Congyang (we...@cn.fujitsu.com) wrote: Block replication is a very important feature which is used for continuous checkpoints(for exa

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-07 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > On 07/07/2015 08:25 AM, Michael R. Hines wrote: > > On 07/04/2015 07:46 AM, Wen Congyang wrote: > >> At 2015/7/3 23:30, Dr. David Alan Gilbert Wrote: > >>> * Wen Congyang (we...@cn.fujitsu.com) wrote: > Block replication is a very important featur

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-07 Thread Paolo Bonzini
On 07/07/2015 11:13, Dr. David Alan Gilbert wrote: >> > This log is very stange. The NBD client connects to NBD server, and NBD >> > server wants to read data >> > from NBD client, but reading fails. It seems that the connection is closed >> > unexpectedly. Can you >> > give me more log and how

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-07 Thread Michael R. Hines
On 07/07/2015 04:23 AM, Paolo Bonzini wrote: On 07/07/2015 11:13, Dr. David Alan Gilbert wrote: This log is very stange. The NBD client connects to NBD server, and NBD server wants to read data from NBD client, but reading fails. It seems that the connection is closed unexpectedly. Can you gi

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-07 Thread Wen Congyang
On 07/08/2015 12:56 AM, Michael R. Hines wrote: > On 07/07/2015 04:23 AM, Paolo Bonzini wrote: >> >> On 07/07/2015 11:13, Dr. David Alan Gilbert wrote: > This log is very stange. The NBD client connects to NBD server, and NBD > server wants to read data > from NBD client, but reading f

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-08 Thread Michael R. Hines
On 07/07/2015 08:38 PM, Wen Congyang wrote: On 07/08/2015 12:56 AM, Michael R. Hines wrote: On 07/07/2015 04:23 AM, Paolo Bonzini wrote: On 07/07/2015 11:13, Dr. David Alan Gilbert wrote: This log is very stange. The NBD client connects to NBD server, and NBD server wants to read data from NB

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-08 Thread Wen Congyang
On 07/08/2015 11:49 PM, Michael R. Hines wrote: > On 07/07/2015 08:38 PM, Wen Congyang wrote: >> On 07/08/2015 12:56 AM, Michael R. Hines wrote: >>> On 07/07/2015 04:23 AM, Paolo Bonzini wrote: On 07/07/2015 11:13, Dr. David Alan Gilbert wrote: >>> This log is very stange. The NBD client c

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-08 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > On 07/08/2015 11:49 PM, Michael R. Hines wrote: > > On 07/07/2015 08:38 PM, Wen Congyang wrote: > >> On 07/08/2015 12:56 AM, Michael R. Hines wrote: > >>> On 07/07/2015 04:23 AM, Paolo Bonzini wrote: > On 07/07/2015 11:13, Dr. David Alan Gilbert w

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-08 Thread Wen Congyang
On 07/09/2015 09:55 AM, Dr. David Alan Gilbert wrote: > * Wen Congyang (we...@cn.fujitsu.com) wrote: >> On 07/08/2015 11:49 PM, Michael R. Hines wrote: >>> On 07/07/2015 08:38 PM, Wen Congyang wrote: On 07/08/2015 12:56 AM, Michael R. Hines wrote: > On 07/07/2015 04:23 AM, Paolo Bonzini wr

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > >> I have sent the v8. But the usage is not changed. You can setup the > >> environment according to the wiki. > >> When we open nbd client, we need to connect to the nbd server. So I > >> introduce a new command child_add to add NBD client > >> as

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Wen Congyang
On 07/09/2015 05:16 PM, Dr. David Alan Gilbert wrote: > * Wen Congyang (we...@cn.fujitsu.com) wrote: > I have sent the v8. But the usage is not changed. You can setup the environment according to the wiki. When we open nbd client, we need to connect to the nbd server. So I in

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > On 07/09/2015 05:16 PM, Dr. David Alan Gilbert wrote: > > * Wen Congyang (we...@cn.fujitsu.com) wrote: > > > I have sent the v8. But the usage is not changed. You can setup the > environment according to the wiki. > When we open nbd cl

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Wen Congyang
On 07/09/2015 06:37 PM, Dr. David Alan Gilbert wrote: > * Wen Congyang (we...@cn.fujitsu.com) wrote: >> On 07/09/2015 05:16 PM, Dr. David Alan Gilbert wrote: >>> * Wen Congyang (we...@cn.fujitsu.com) wrote: >>> >> I have sent the v8. But the usage is not changed. You can setup the >> envir

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > On 07/09/2015 06:37 PM, Dr. David Alan Gilbert wrote: > > * Wen Congyang (we...@cn.fujitsu.com) wrote: > >> On 07/09/2015 05:16 PM, Dr. David Alan Gilbert wrote: > >>> * Wen Congyang (we...@cn.fujitsu.com) wrote: > >>> > >> I have sent the v8. But

Re: [Qemu-block] [Qemu-devel] [PATCH COLO-BLOCK v7 00/17] Block replication for continuous checkpoints

2015-07-09 Thread Wen Congyang
At 2015/7/9 21:40, Dr. David Alan Gilbert Wrote: * Wen Congyang (we...@cn.fujitsu.com) wrote: On 07/09/2015 06:37 PM, Dr. David Alan Gilbert wrote: * Wen Congyang (we...@cn.fujitsu.com) wrote: On 07/09/2015 05:16 PM, Dr. David Alan Gilbert wrote: * Wen Congyang (we...@cn.fujitsu.com) wrote: