Re: Weird connectivity problem.

  • From: Martin Berger <martin.a.berger@xxxxxxxxx>
  • To: cicciuxdba@xxxxxxxxx
  • Date: Fri, 30 Jan 2009 09:58:42 +0100

Hi,

just some questions, no solution so far:
? are you running RAC or is it a single node?
? have you checked for any traces (especially PMON) during this periode?
? was there heavy load on the node durint this periode?

far away from answers, but just a start.

br,
 Martin

Am 29.01.2009 um 17:07 schrieb Guillermo Alan Bort:

This is a 10g database (10.2) monitored through Grid Control. Every
once in a while we get a TNS timeout on the EM side, and at the same
time we get something like this in the listener log:

02-JAN-2009 21:04:45 * service_update * fcrsgx * 0
02-JAN-2009 21:08:30 * service_update * fcrsgx * 0
02-JAN-2009 21:08:30 * service_died * fcrsgx * 12547
TNS-12547: TNS:lost contact
02-JAN-2009 21:08:42 * service_register * fcrsgx * 0
02-JAN-2009 21:08:54 * service_update * fcrsgx * 0


Now, this outage is noted by CT.

We are opening an SR with Oracle Support, but they work VERY slow, so
perhaps someone here has an insight into this problem.

Thanks all
Alan Bort
Oracle Certified Associate
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