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Re: [Qemu-block] [PATCH COLO v3 01/14] docs: block replication's descrip


From: Paolo Bonzini
Subject: Re: [Qemu-block] [PATCH COLO v3 01/14] docs: block replication's description
Date: Fri, 24 Apr 2015 11:04:14 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0


On 24/04/2015 10:58, Dr. David Alan Gilbert wrote:
>> > If we can add a filter dynamically, we can add a filter that's file is nbd
>> > dynamically after secondary qemu's nbd server is ready. In this case, I 
>> > think
>> > there is no need to touch nbd client.
> Yes, I think maybe the harder part is getting a copy of the current disk
> contents to the new secondary while the new primary is still running.

That can be done with drive-mirror.  But I think it's too early for that.

Paolo



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