Updated openstack/openstack
Project: openstack/nova  83997af7bef0d6777d950bf7eaff77039fbc711f

xenapi: send chunk terminator on subprocess exc

During chunk upload if a subprocess exception is thrown, a malformed
chunk upload occurs.

This patch adds logging for subprocess exceptions and sends the
terminator even in the event of a subprocess exception. The incomplete
file upload will then be cleaned up by the client.

Change-Id: I559f201430bcd4c36d669c7772a10bfe3cd54d41
Closes-Bug: 1365637