Re: HA question

From: Ferenc Gyurcsan (fgyurcsa@AVAILANT.COM)
Date: Sun Feb 09 2003 - 09:21:09 EST


Sorry for the late answer, I just noticed this message. Depending on your
version of HACMP, and your configuration, this could result in a global
network down (if you have some post-event script, then that may be a problem
in this situation), or, if your heartbeat settings are set to low enough, 20
seconds may not be long enough to notice the outage, in which case nothing
will happen.

If, however, your network is in a way that you'd get a local network down,
then depending on your version of HACMP, you either get a network down event
(which is practically empty as shipped), or you get an rg_move for the
resource groups that reside on the node.

--Ferenc

-----Original Message-----
From: Bill Verzal [mailto:Bill_Verzal@BCBSIL.COM]
Sent: Wednesday, January 29, 2003 1:19 PM
To: aix-l@Princeton.EDU
Subject: HA question

Hi *,

Here is a HA question. If my network people reboot a switch (20 second
outage), will HA see it as a failure and attempt to fail it over to the
standby node ?

Thanks, Bill.
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Bill Verzal
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Forbes Technical Consulting
(312) 653-3684
bill_verzal@bcbsil.com
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