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Re: [Qemu-devel] [RFC PATCH 3/4] qapi: Convert delvm
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [RFC PATCH 3/4] qapi: Convert delvm |
Date: |
Mon, 16 Jul 2012 10:37:57 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
On 07/16/2012 02:12 AM, Pavel Hrdina wrote:
> On 07/12/2012 07:59 PM, Eric Blake wrote:
>> On 07/12/2012 10:55 AM, Pavel Hrdina wrote:
>>> Signed-off-by: Pavel Hrdina<address@hidden>
>>> ---
>>> hmp-commands.hx | 2 +-
>>> hmp.c | 10 ++++++++++
>>> hmp.h | 1 +
>>> qapi-schema.json | 17 +++++++++++++++++
>>> qmp-commands.hx | 24 ++++++++++++++++++++++++
>>> savevm.c | 21 +++++++++++----------
>>> sysemu.h | 1 -
>>> 7 files changed, 64 insertions(+), 12 deletions(-)
>>> +
>>> +##
>>> +# @delvm:
>> This name is worse than 'loadvm' or 'savevm', in that we are NOT
>> deleting the entire vm, but a named snapshot stored within the vm.
>> Would naming it 'delete-vm-snapshot' make more sense (in which case the
>> others might make more sense as 'save-vm-snapshot' and
>> 'load-vm-snapshot')?
>>
> This naming looks nice. I definitely agree that it could be
> save-vm-snapshot, load-vm-snapshot, delete-vm-snapshot and
> query-vm-snapshots.
On seeing that spelled out, I wonder if the '-vm' is just noise; where
we could use 'query-snapshots' instead of 'query-vm-snapshots'. Then
again, we already have 'blockdev-snapshot-sync', which is an entirely
different snapshot (just a block device, rather than the entire VM), so
dropping -vm is probably a bad idea. Anyone else want to chime in on
the bikeshed painting discussion of the best QMP name?
--
Eric Blake address@hidden +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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[Qemu-devel] [RFC PATCH 4/4] qapi: Convert info snapshots, Pavel Hrdina, 2012/07/12
[Qemu-devel] [RFC PATCH 2/4] qapi: Convert loadvm, Pavel Hrdina, 2012/07/12
Re: [Qemu-devel] [RFC PATCH 0/4] qapi: Convert snapshot's commands, Luiz Capitulino, 2012/07/24