[Linux-HA] Confusion about MailTo RA and monitoring
pk at q-leap.com
Mon Jul 16 04:00:19 MDT 2007
Lars Marowsky-Bree wrote:
> _If_ the fs goes haywire or is forcibly unmounted somehow, _and_ you're
> not monitoring it, heartbeat will never detect that error, but instead
> restart the application on top. That will fail though (because the fs is
> gone), and the node be blacklisted for that resource (start failure) and
> then migrated somewhere else. ie, no local restart will be attempted.
Ok, but I could be living with that, if I were to do that.
>> My second question is:
>> If I haven't defined a monitor action in my cib
>> for a resource, will heartbeat still probe it?
> Yes. Probes are mandatory and cannot be bypassed.
Are you sure? I haven't seen the probes being called for
MailTo RAs, or has that behaviour been changed since 2.0.8?
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