Maybe someone will find this kext useful... Most of info is given at https://github.com/dukzcry/osx-goodies/blob/master/watchdog/README.mkd. There are some downsides of this solution mentioned in it. Please read through carefully before trying. Those, who run server under OS X with requirement on high availability may agree with me that just passing of "panic_restart_timeout" flag to the kernel may be not enough to satisfy this requirement So here is the driver called iTCOWatchdog for watc