Updated openstack/openstack
Project: openstack/nova  945207c782d3ead9d2da2147e0da0b18397a602e
null
Correct uses of :params in docstrings

Replace all occurrences of :params with :param alongway
(matches http://sphinx-doc.org/domains.html#info-field-lists)

Change-Id: Ia01e563dd54cce1e763c076b15d1a47b790eb802
Updated openstack/openstack
Project: openstack/nova  02c5f2b54d1951c5b8d58e2650c94a389a872c2b
null
Change log from ERROR to WARNING when instance absent

Periodic task will update the host stat so that it will
collect all active instances and get their disk size
during the operation period, the instance might be resized
by nova operations, it will lead to disk file not exist
it's not an error from current design point of view, so
change from ERROR to WARNING to avoid confusion

Change-Id: I3b6f1416c248d9d4d2caaf2cc30a7c944685661c
Closes-Bug: #1243849