Release 2013-02-04

Configuration

• Major updates to the filesystem migration and consistency check code. We must run a filesystem check on all machines to ensure that there are no hidden filesystem inconsistencies prior to the upcoming OS update. See <http://gocepthosting.blogspot.com/2013/01/filesystem-integrity-checks.html> for explanation.

• Fix bug in VM init scripts that caused delays in VM startup after VM host reboots.

• Make Postfix service deployments more flexible by allowing to add custom postfix main.cf parameters in /etc/postfix/main.d (#11904).

Monitoring

• Graph varnish cache request rate and hit rate per default.

Documentation

• Mail server role documentation update.