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Re: [Qemu-devel] [RFC][PATCH 10/16 v6] run dump at the background


From: Jan Kiszka
Subject: Re: [Qemu-devel] [RFC][PATCH 10/16 v6] run dump at the background
Date: Tue, 14 Feb 2012 19:05:02 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666

On 2012-02-09 04:28, Wen Congyang wrote:
> The new monitor command dump may take long time to finish. So we need run it
> at the background.

How does it work? Like live migration, i.e. you retransmit (overwrite)
already written but then dirtied pages? Hmm... no.

What does background mean then? What is the use case? What if the user
decides to resume the vm?

Jan

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Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux



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