SERVER-8117: listDatabases - config/admin db should come from config servers
SERVER-8132: speed up getServerAddress
SERVER-8132: fix caching of writeback init
SERVER-8255: buildbot sharding_balance4.js DEBUG sorting chunks by lastmod
necessary when retrieving otherwise cursor yields can miss newer versions
SERVER-8255 warn and abort if starting from-side zero-version migration
SERVER-8097: make test more stable
SERVER-8132: removed unordered_* and re-ordered imports in hostandport.h
to enable backport to 2.2.
SERVER-7434 Do not spawn a thread in grandparent process when using --fork.
BUMP 2.2.3-rc1
post 2.2.3-rc1
BUMP 2.2.3
post 2.2.3
SERVER-8487 Fix broken condition in oplog reader code.
SERVER-8648 add explicit timeout to checkStatus connection
SERVER-8416 Lock around replica set state changes
SERVER-8630 Log the actual error message when getnonce fails
SERVER-7604 deny access to system.users to read-only users through mongos
SERVER-6591 Fix localhost auth exception in sharded systems
SERVER-6591 Don't query config server when running with noauth
SERVER-6591: added tests for bypassing authentication when connected with a localhost to a server that has no admin users.