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Re: [Qemu-devel] How to clone a running vm?
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From: |
Zhang Haoyu |
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Subject: |
Re: [Qemu-devel] How to clone a running vm? |
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Date: |
Mon, 12 Jan 2015 16:15:40 +0800 |
On 2015-01-12 15:50:13, Zhang Haoyu wrote:
>Hi,
>
>I want to clone a running vm without shutoff,
>can below method work?
>1) create a snapshot for the vm
>2) create a new qcow2 image from the snapshot, but how?
>3) use the new qcow2 image as backing image to clone vms
>
Can drive_mirror clone a running vm without guest service disruption?
>Any ideas?
>
>Thanks,
>Zhang Haoyu