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Re: [Qemu-devel] [PATCH COLO v4 01/15] docs: block replication's descrip

From: Andrey Korolyov
Subject: Re: [Qemu-devel] [PATCH COLO v4 01/15] docs: block replication's description
Date: Wed, 20 May 2015 19:31:47 +0300

On Thu, May 14, 2015 at 6:38 PM, Dr. David Alan Gilbert
<address@hidden> wrote:
> * Wen Congyang (address@hidden) wrote:
>> At 2015/5/14 19:19, Dr. David Alan Gilbert Wrote:
>> >One thing I wanted to check I understand;  how much RAM do the active and 
>> >hidden
>> >disks use;  lets say during the 1st checkpoint   10MB of disk is written,
>> >and during hte 2nd checkpoint a different 10MB of the disk is written
>> >(to different locations on the disk); how big are the active and hidden
>> >disks in RAM - are they 10MB or 20MB?
>> 10MB, we will make active and hidden disks empty when doing checkpoint.
> Thanks, that's what I was hoping.
> Dave
>> Thanks
>> Wen Congyang
> --
> Dr. David Alan Gilbert / address@hidden / Manchester, UK

Hello Wen, others,

are you planning to add raw support for a disk underlying below
nbd-server (secondary copy in docs) anytime soon?

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