Poll: Which Distro do you use for Pacemaker?

Please let us know by filling out the following poll: http://www.clusterlabs. org/wiki/UsagePoll

Photo credit: WeGraphics

Please let us know by filling out the following poll: http://www.clusterlabs. org/wiki/UsagePoll

Any version of Pacemaker counts, as do versions of Heartbeat running the CRM.

Savaged by Softdog, a Cautionary Tale

6 minutes read

Hardware is imperfect, and software contains bugs. Don’t use software based watchdogs and expect to survive the latter.

4 minutes read

Protecting database centric applications in the absense of power fencing

less than 1 minute read

I made something new, maybe you’ll find it useful

9 minutes read

Many people love 2-node clusters because they seem conceptually simpler and 33% cheaper, but most will have subtle failure modes