dCache/dcache — pull request #74 by gbehrmann (2013-05-31 08:30:14+00:00)
Title: pool: Improve logging of common errors

Improve log levels and log messages of common errors found in
production log files.

Target: trunk
Require-book: no
Require-notes: yes
Ticket: http://rt.dcache.org/Ticket/Display.html?id=7685
Acked-by: Paul Millar
Acked-by: Dmitry Litvinsev
Patch: http://rb.dcache.org/r/5255/
(cherry picked from commit 5302c40b0942d7d09f5b8820a62f162d827e6957)