|
Lars Marowsky-Bree wrote:
> > Are you saying that heartbeat only detects loss of contact over the
> > heartbeat
> > channels?
>
> Yes.
OK
so if I have an IP in the haresources file, it will be moved on failover,
but if I just delete it, to simulate failure, then heartbeat won't notice?
> > Does heartbeat monitor resources on each director and send messages
> > that the node has lost some functionality or other and that the resources
> > should be moved?
>
> No.
This isn't what I was hoping for, but it simplifies my strategy a whole lot
and at least I know what I'm dealing with.
are the status commands that heartbeat sends to the script(s) just to see
if the resource that the script controls is up|down and hence if it's safe
to do the failover, or can the status command be used to detect health too?
Thanks
Joe
--
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center,
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA
|
