: [openstack-dev] [nova]resize
No.
before L5156, we convert it from qcow2 to qcow2, in which it strips backing
file.
I think here, we should wirte like this:
if info['type'] == 'qcow2' and info['backing_file']:
if shared_storage:
utils.execute('cp', from_path, img_path
On 24 July 2014 20:38, Vishvananda Ishaya vishvana...@gmail.com wrote:
The resize code as written originally did the simplest possible thing. It
converts and copies the whole file so that it doesn’t have to figure out
how
to sync backing files etc. This could definitely be improved,
But right now, we trigged resize by flavor changed. Do you mean we can split
the resize by cpu, by memory, or by disk?
在 2014-07-25 03:25:46，Jesse Pretorius jesse.pretor...@gmail.com 写道：
On 24 July 2014 20:38, Vishvananda Ishaya vishvana...@gmail.com wrote:
The resize code as written
On 25 July 2014 09:50, Li Tianqing jaze...@163.com wrote:
But right now, we trigged resize by flavor changed. Do you mean we can
split the resize by cpu, by memory, or by disk?
No, what I mean is that if the source and target flavor have the same root
and ethereal disk size, then check if the
In resize, we convert the disk and drop peel backing file, should we judge
whether we are in shared_storage? If we are in shared storage, for example,
nfs, then we can use the image in _base to be the backing file. And the time
cost to resize will be faster.
The processing in line 5132
whether we already use like that ?
https://github.com/openstack/nova/blob/master/nova/virt/libvirt/driver.py#L5156
From: fdsafdsafd [mailto:jaze...@163.com]
Sent: Thursday, July 24, 2014 4:30 PM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] [nova]resize
In resize, we convert
[mailto:jaze...@163.com]
Sent: Thursday, July 24, 2014 4:30 PM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] [nova]resize
In resize, we convert the disk and drop peel backing file, should we judge
whether we are in shared_storage? If we are in shared storage, for example
/blob/master/nova/virt/libvirt/driver.py#L5156
From: fdsafdsafd [mailto:jaze...@163.com]
Sent: Thursday, July 24, 2014 4:30 PM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] [nova]resize
In resize, we convert the disk and drop peel backing file, should
Agree with you now
-Original Message-
From: fdsafdsafd [mailto:jaze...@163.com]
Sent: Thursday, July 24, 2014 5:26 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [nova]resize
No.
before L5156, we convert it from qcow2 to qcow2, in which
