Delta Reporting 6 months in production


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Zero downtime and zero data loss in six months of Delta Reporting in production at Evolve Thinking. And DR is just getting better. In those six months we've added a dashboard, promises summary reports, an extensive development test suite, and promise and host trending graphs. And today we release 2.6 with improved SQL injection protection.

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CFEngine's state to ram disk


Load stats after moving state to ram disk.

Earlier this year I mounted /var/cfengine/state to a ram disk . The load change was dramatic, but there are draw backs. A reboot will lose promise locks, so any long ifelapsed jobs will run on cf-agent's next run. The folks at Normation tried this too.