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Problem IC96985
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Status: Closed |
In a pureScale HADR system, hosts configured with full length IP addresses will fail to form a pair with remote database. |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
In a pureScale HADR system when the HADR hosts are conifgured
with a full length IP address like 192.168.142.101 will fail to
form a connection with the remote HADR database.
Messages similar to following might show up in the db2diag.log
2013-10-12-19.26.33.793489-240 I142495E595 LEVEL: Error
PID : 5613 TID : 139640405223168 PROC : db2sysc 1
INSTANCE: db2inst1 NODE : 001 DB : testdb
HOSTNAME: node02
EDUID : 140 EDUNAME: db2hadrp.1.1 (testdb) 1
FUNCTION: DB2 UDB, High Availability Disaster Recovery,
hdrWeakCheckIpAddress, probe:76030
DATA #1 : <preformatted>
No host info was found in the discovery member info
192.168.140.104:57777|192.168.140.103:57777 matching the host
info in the local HADR_TARGET_LIST
{192.168.140.103:57777|192.168.140.104:57777}
2013-10-12-19.26.33.793896-240 I143091E517 LEVEL: Warning
PID : 5613 TID : 139640405223168 PROC : db2sysc 1
INSTANCE: db2inst1 NODE : 001 DB : testdb
HOSTNAME: node02
EDUID : 140 EDUNAME: db2hadrp.1.1 (testdb) 1
FUNCTION: DB2 UDB, High Availability Disaster Recovery,
hdrEdu::hdrEduP, probe:76940
DATA #1 : <preformatted>
Rejecting connection from standby because no host address on the
standby cluster matches any host address on target list |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users using HADR *
****************************************************************
* PROBLEM DESCRIPTION: *
* Please see Error Description to find the details. *
****************************************************************
* RECOMMENDATION: *
* Users can upgrade to DB2 Version 10.5 fix pack 3 or higher *
* to avoid this defect *
**************************************************************** |
| Local Fix: |
Configure the HADR host with an IP address such that the total
length is less than 15 characters. An example would be
192.168.142.10 . |
| available fix packs: |
DB2 Version 10.5 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
|
| Solution |
First fixed in DB2 Version 10.5 fix pack 3 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 17.10.2013
27.02.2014
27.02.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.3
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| 10.5.0.3
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