STONITH Death-match

Photo credit: WeGraphics

Nice description of STONITH’s limitations in a 2-node environment

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