Merge pull request #12563 from xiexingguo/xxg-wip-osd-1217

common: make attempts of auth rotating configurable

Reviewed-by: Sage Weil <sage@redhat.com>

diff --cc src/common/config_opts.h
Simple merge

diff --cc src/mds/MDSDaemon.cc
Simple merge

diff --cc src/osd/OSD.cc
Simple merge

diff --cc src/osd/OSDMap.cc
Simple merge