[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v7 2/6] Introduce "save-devices-state"
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v7 2/6] Introduce "save-devices-state" |
Date: |
Fri, 16 Mar 2012 10:03:43 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.1) Gecko/20120216 Thunderbird/10.0.1 |
On 03/16/2012 09:58 AM, Anthony Liguori wrote:
>>> +These operations are normally used with migration (see migration.txt),
>>> +however it is also possible to save the state of all devices to file,
>>> +without saving the RAM or the block devices of the VM.
>>> +
>>> +This operation is called "save-devices-state" (see
>>> QMP/qmp-commands.txt)
>>
>> Is there a complimentary load-devices-state?
>
> Maybe we should call this xen-save-devices-state.
>
> As far as I'm concerned, this is a Xen specific interface, not an
> interface for general consumption.
Fair enough - and renaming it would certainly help.
>
> I would not expect libvirt to use this interface.
Good to know. In that case, adding an fd: interface isn't a priority,
after all.
--
Eric Blake address@hidden +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
- [Qemu-devel] [PATCH v7 0/6] save/restore on Xen, Stefano Stabellini, 2012/03/16
- [Qemu-devel] [PATCH v7 1/6] cirrus_vga: do not reset videoram, Stefano Stabellini, 2012/03/16
- [Qemu-devel] [PATCH v7 6/6] xen: do not allocate RAM during INMIGRATE runstate, Stefano Stabellini, 2012/03/16
- [Qemu-devel] [PATCH v7 3/6] Set runstate to INMIGRATE earlier, Stefano Stabellini, 2012/03/16
- [Qemu-devel] [PATCH v7 4/6] xen: record physmap changes to xenstore, Stefano Stabellini, 2012/03/16
- [Qemu-devel] [PATCH v7 2/6] Introduce "save-devices-state", Stefano Stabellini, 2012/03/16
- Re: [Qemu-devel] [PATCH v7 2/6] Introduce "save-devices-state", Stefano Stabellini, 2012/03/16
- Re: [Qemu-devel] [PATCH v7 2/6] Introduce "save-devices-state", Luiz Capitulino, 2012/03/16
[Qemu-devel] [PATCH v7 5/6] xen mapcache: check if memory region has moved., Stefano Stabellini, 2012/03/16