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Re: [Qemu-devel] [RFC PATCH 0/5] modify boot order when vm is running
From: |
Laszlo Ersek |
Subject: |
Re: [Qemu-devel] [RFC PATCH 0/5] modify boot order when vm is running |
Date: |
Mon, 07 Jul 2014 12:03:37 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 07/07/14 11:29, Michael S. Tsirkin wrote:
> On Mon, Jul 07, 2014 at 05:10:56PM +0800, address@hidden wrote:
>> From: Chenliang <address@hidden>
>>
>> Sometime, we want to modify boot order of vm without shutdown it.
>> This sets of patches add one qmp to achieve it. And fix some little
>> bug when device is hotpluged.
>>
>> Chenliang (5):
>> bootindex: add *_boot_device_path function
>> bootindex: reset bootindex when vm reset
>> bootindex: delete boot index when device is removed
>> bootindex: add qmp to set boot index when vm is running
>> bootindex: fix memory leak when ppc sets boot index
>
> Unfortunately at least for PC, boot order is exposed
> in fw cfg which can not change while guest is running.
> I suspect we need to change how we report boot order to guests.
> While we are at it, maybe we can fix the silly bootindex
> convention: I think people really want to specify boot *order*,
> not boot index.
Please preserve the "bootorder" fw_cfg file, and its format.
I don't have any request in relation to the new (== dynamic) feature ATM.
Thanks
Laszlo
- [Qemu-devel] [RFC PATCH 1/5] bootindex: add *_boot_device_path function, (continued)
[Qemu-devel] [RFC PATCH 2/5] bootindex: reset bootindex when vm reset, arei.gonglei, 2014/07/07
[Qemu-devel] [RFC PATCH 3/5] bootindex: delete boot index when device is removed, arei.gonglei, 2014/07/07
[Qemu-devel] [RFC PATCH 5/5] bootindex: fix memory leak when set boot index, arei.gonglei, 2014/07/07
Re: [Qemu-devel] [RFC PATCH 0/5] modify boot order when vm is running, Michael S. Tsirkin, 2014/07/07
- Re: [Qemu-devel] [RFC PATCH 0/5] modify boot order when vm is running,
Laszlo Ersek <=
Re: [Qemu-devel] [RFC PATCH 0/5] modify boot order when vm is running, Gonglei (Arei), 2014/07/07