Hi Villa,
there is an APAR IY17704 :
Abstract
DIA3208E Error encountered in TCP/IP protocol support.
Content
Symptom:
DIA3208E Error encountered in TCP/IP protocol support. TCP/IP
function
"accept". Socket was "48". Errno was "76".
Cause:
This does not cause user any problems, it just fills up db2diag.log.
Further Explanation:
Customer needs to set DB2TCPCONNMGRS=1 using db2set. Right now, this
has been tested to be a AIX TCPIP problem rather then DB2 problem. AIX is
currently working on the fix.
Multiple connection manager processes are trying to be created to
listen for incoming connections on the defined TCP ports. This is being
done
to split the work of allocating agents and ports for incoming connections.
However, it is causing problems with DB2 if there are multiple processors.
This workaround forces all connection requests to be funneled through a
single process instead of the default (which is based off the square root
of
the number of processors rounded up).
But it is better to upgrade to newest fixpak...
regards, Joachim M�ller
--
DOUGLAS Informatik & Service GmbH
Datenbankmanagement
Douglas Holding AG, Kabeler Str. 4, 58099 Hagen
Tel.:+49-2331-690-249,Fax:+49-2331-690-78-249
Mobile: +49-170-2221-249
--------------------------------+----------------------------------------------------------------------------
Villa Horacio|
<[EMAIL PROTECTED]>| An: [EMAIL PROTECTED]
Gesendet von:| Kopie:
[EMAIL PROTECTED]| Thema: [DB2EUG] DIA3208E
rg|
|
|
04.02.2003 23:13|
Bitte antworten an|
Villa Horacio|
|
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Hi,
I'm getting this message many times a day on db2diag.log:
2003-02-04-07.25.14.664483 Instance:db2inst1 Node:000
PID:40738(db2tcpcm) Appid:none
common_communication sqlcctcpconnmgr_child Probe:105
DIA3208E Error encountered in TCP/IP protocol support. TCP/IP function
"accept". Socket was "48". Errno was "76".
I've found errno 76 (on AIX) means "socket not open", but could not find
the
error message.
Why could this happen?
Don't know what else to look.
TIA,
Horacio Villa
TTI S.A.
Buenos Aires - Argentina
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