IPv4 Host name resolution on Failover Cluster Server 2008

July 17, 2009 at 5:32 pm

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Symptom
The commandping -4
delivers a network address in the 169.254.2.0 subnet.
Applications that report IP addresses to other applications running on computers that do not belong to the cluster, might use this address. Therefore, the address cannot be used for general communication purposes, since it is not possible to connect to the applications at [...]

DB2-z/OS: DB2 Connect 9.1 JDBC Failover for SAP Java stack

July 12, 2009 at 2:37 am

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Symptom
This SAP Note describes how to enable high availability for your Java application server in case of unplanned outages of the DB2 for z/OS subsystem if you are running DB2 Connect 9.1. High availability enablement is based on the client reroute feature of the IBM Data Server Driver for JDBC (JCC driver).
If [...]

DB2-z/OS: Seamless JDBC Database Failover for SAP Java stack

July 12, 2009 at 2:36 am

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Symptom
This SAP Note describes how to enable high availability for your Java application server in case of planned and unplanned outages of the DB2 for z/OS subsystem. High availability enablement is based on the seamless and cascaded failover feature of the IBM Data Server Driver for JDBC (JCC driver), which was [...]