It seems this problem has resurfaced again with the new version of Mac OS X. More specifically, this problem seems to affect appending search domains when the hostname contains a dot. In Yosemite (10.10),
mDNSResponder has been replaced with
discoveryd. Fortunately, all we need to do here is add the
--AlwaysAppendSearchDomains argument to the LaunchDaemon startup file and everything should work as expected.
- Before you do anything, make sure you have updated to at least OS X 10.10.1.
- You will need to edit
<string>--AlwaysAppendSearchDomains</string>to the list of strings in the ProgramArguments <array>.
discoverydto see your changes take effect.
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist