I have 2 ESX hosts running 3.5
From time to time, they are giving me a PSOD showing this error in the coredump: COS error: Lost Heartbeat (comm=swapper pid=0 t=29 t0=30 clt=1
I already opened a case with VMware support, but any ideas, what is this all about? or how can it be solved?
In VMware KB I found a doc on how to solve this problem, but it was referring exactly to the Pegasus (cimserver) but this is not my case.
Any ideas or hints are appreciated.
Software/Hardware used: IBM BladeCenter S, HS21, with ESX 3.5