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Re: [Qemu-devel] [PATCH v2 00/17] qapi: Convert savevm, loadvm, delvm an
From: |
Wenchao Xia |
Subject: |
Re: [Qemu-devel] [PATCH v2 00/17] qapi: Convert savevm, loadvm, delvm and info snapshots |
Date: |
Thu, 20 Dec 2012 10:27:44 +0800 |
User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 |
>
> We should also merge functionality of migrations and vm-snapshots and make
> some clean-ups of this code. I could do it as another patch. With this
> rewrite we could make vm-snapshots asynchronous.
>
>
Hi, Pavel
For vm-snapshots asynchronous, I have sent a RFC patch for it at:
http://lists.nongnu.org/archive/html/qemu-devel/2012-12/msg00800.html
and seems address@hidden also have his own solution at:
https://git.proxmox.com/?p=pve-qemu-kvm.git;a=blob;f=debian/patches/internal-snapshot-async.patch;
So I am reworking on it to include Dietmar's solution, My plan
will include three steps:
1) abstract a function for internal/external snapshots(block only).
2) abstract a function for internal/external live vmstate save.
3) assemble above functions at will at above layer.
patch for 1) is sent at
http://lists.nongnu.org/archive/html/qemu-devel/2012-12/msg02393.html
I agree that code should be merged as much as possible, just hope
my patch wouldn't conflict with yours patch about vmstate save.
For vmstate it have a issue about how to limit the file size to be
written, that is predict the size to write. We may need a discuss about
that.
- [Qemu-devel] [PATCH v2 13/17] qapi: Convert savevm, (continued)
- [Qemu-devel] [PATCH v2 13/17] qapi: Convert savevm, Pavel Hrdina, 2012/12/13
- [Qemu-devel] [PATCH v2 10/17] savevm: add error parameter to qemu_savevm_state_complete(), Pavel Hrdina, 2012/12/13
- [Qemu-devel] [PATCH v2 17/17] vm-snapshot-save: add force parameter, Pavel Hrdina, 2012/12/13
- [Qemu-devel] [PATCH v2 14/17] qapi: Convert loadvm, Pavel Hrdina, 2012/12/13
- [Qemu-devel] [PATCH v2 15/17] qapi: Convert delvm, Pavel Hrdina, 2012/12/13
- Re: [Qemu-devel] [PATCH v2 00/17] qapi: Convert savevm, loadvm, delvm and info snapshots, Luiz Capitulino, 2012/12/14
- Re: [Qemu-devel] [PATCH v2 00/17] qapi: Convert savevm, loadvm, delvm and info snapshots,
Wenchao Xia <=