Data source connection and restore operation fails on a Linux system
The data source connection and restore operation fails when you install IBM® Security Guardium® Key Lifecycle Manager on a Linux® system.
After the installation, you might see these
messages:
SQL2044N An error occurred while accessing a message queue. Reason code:
"1"." in db2_config.log
SQL2043N Unable to start a child process or thread" in db2restore.log after
restore operation failed.
To resolve the issue, modify the following kernel parameter, and try
again:
sysctl -w kernel.msgmni=16384
sysctl -w kernel.sem="250 32000 100 1024"
echo "kernel.msgmni=16384" >>/etc/sysctl.conf
echo "kernel.sem=\"250 32000 100 1024\"" >>/etc/sysctl.conf
For
more information about troubleshooting this issue, see http://www-01.ibm.com/support/docview.wss?uid=swg21365583.