Ian Wienand 8c837409b8 Turn down tracing for source-repo cache ... If you check logs like [1] it's literally thousands of lines of the same thing over-and-over as the git caching happens. It is basically all just noise unless you're debugging it specifically. Up this to tracing level 2 ("-x -x") to see it. Add a note in the help about multiple flags, which has always been intended but not documented. Image builds should continue to run with single "-x", but we could probably greatly increase signal:noise ratio in the logs with a little more judicial use of this to turn down some of the very noisy & repetitive parts. [1] anything in http://nodepool.openstack.org/ Change-Id: I91c5e55814ba9840769357261d203f4850e2eba6		2016-03-22 09:57:30 +11:00
..
98-source-repositories	Turn down tracing for source-repo cache	2016-03-22 09:57:30 +11:00