In 1.8.0 (Grizzly), your proxy logs would indicate which middleware
was responsible for an internal request, e.g. TU for tempurl or BD for
bulk delete. At some point, those all turned into GET_INFO, which does
not give you any idea which specific middleware was responsible, only
that it came from a get_account_info/get_container_info call.
This commit puts it back to how it was in 1.8.0. Also, the
new-since-1.8.0 function get_object_info() got swift_source plumbing
added to it, so source tracking for the quota middlewares'
get_object_info() calls will happen now too.
Note that due to the new-since-1.8.0 in-environment caching of
account/container info, you may not see as many lines in the proxy log
as you would with 1.8.0. This is because there are actually fewer
internal requests being made.
Change-Id: I2b2ff7823c612dc7ed7f268da979c4500bbbe911
d8e0492ea8