Updated openstack/openstack
Project: openstack/nova  d77bd82f480eae9bb67500e0564c101ebfa0fdb9

Truncate encoded instance message to 255

In nova/compute/utils.py function exception_to_dict truncates unicode
message to 255. However, in non-English locales, instance message may
be longer than 255 after encoding the unicode message to byte message.
Need to truncate the encoded byte message to 255, in order to ensure
db insert operation succeed.

Change-Id: I70cd2d6e4590ea95510c1ea3d51287f0dea14956
Closes-Bug: 1389102