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Re: [Qemu-devel] Live Block Migration using Mirroring
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] Live Block Migration using Mirroring |
Date: |
Thu, 23 Feb 2012 16:35:23 +0000 |
On Wed, Feb 22, 2012 at 5:13 PM, Federico Simoncelli
<address@hidden> wrote:
> recently I've been working on live block migration combining the live
> snapshots and the blkmirror patch sent by Marcelo Tosatti few months ago.
>
> The design is summarized at this url as "Mirrored-Snapshot":
>
> http://www.ovirt.org/wiki/Features/Design/StorageLiveMigration
After mirrored-snapshot completes we're left with the base and the
snapshot. Is the idea to implement live snapshot merge next? Or do
you have something else planned to avoid growing the backing file
chain each time mirrored-snapshot is used?
Stefan
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, (continued)
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Stefan Hajnoczi, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Paolo Bonzini, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Stefan Hajnoczi, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Paolo Bonzini, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Stefan Hajnoczi, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Paolo Bonzini, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Stefan Hajnoczi, 2012/02/27
- Re: [Qemu-devel] [PATCH 1/3] Add blkmirror block driver, Stefan Hajnoczi, 2012/02/27
- Re: [Qemu-devel] Live Block Migration using Mirroring, Stefan Hajnoczi, 2012/02/23
- Re: [Qemu-devel] Live Block Migration using Mirroring,
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 1/2] Add blkmirror block driver, Federico Simoncelli, 2012/02/24
- [Qemu-devel] [PATCH 2/2] Add the blockdev-reopen and blockdev-migrate commands, Federico Simoncelli, 2012/02/24
- [Qemu-devel] [PATCH 1/2 v2] Add blkmirror block driver, Federico Simoncelli, 2012/02/24