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| author | Rafi Khardalian <rafi@metacloud.com> | 2013-02-08 00:31:46 +0000 |
|---|---|---|
| committer | Gerrit Code Review <review@openstack.org> | 2013-02-09 06:19:26 +0000 |
| commit | c45dc4d5fabb33370876dacccc6d57e39f611334 (patch) | |
| tree | ad2f5f44a42f6b4138a83a1585dcb3295890d901 /nova/exception.py | |
| parent | 230bb9c3dd12f93f594b731e46cce36ee424e556 (diff) | |
| download | nova-c45dc4d5fabb33370876dacccc6d57e39f611334.tar.gz nova-c45dc4d5fabb33370876dacccc6d57e39f611334.tar.xz nova-c45dc4d5fabb33370876dacccc6d57e39f611334.zip | |
Simplify libvirt snapshot code path
The "cold" snapshot code path was unnecessarily complex. We were
traversing 3 layers of abstraction to reach 3 lines of code. I've
completely eliminated snapshot.py by moving all "cold" snapshot
functions into imagebackend.py and adjusting the libvirt driver
accordingly. This is the first pass of several I intend to make
against imagebackend.py, as it is far too difficult to read given
how basic the basic level of functionality it is intended to
provide.
Change-Id: Idfacffb7210ae61193ee4f2360d4b38f330a177c
Diffstat (limited to 'nova/exception.py')
0 files changed, 0 insertions, 0 deletions