Towards the end of the installation, the Installer does not respond (appears hung)
/tmp/cawa_installer.log has an entry like this at the end
keytool command to create this keystore is taking up time.
This occurs on certain machines where the entropy to generate the random output is less.
- To confirm the insufficient entropy, on your Linux machine, run cat /dev/random. You may notice it hangs.
- Available entropy can also be checked by: cat /proc/sys/kernel/random/entropy_avail This should be >500 for the system to perform reasonably quickly.
Release : 12.0, 12.0 SP1
Component : WORKLOAD CONTROL CENTER, AUTOSYS
To prevent the hang, on your Linux machine, use the following commands to install the rng-tools package and then start the rngd daemon.
yum install rng-tools #installs the rng-tools package.
service rngd start #starts the rngd daemon
Restart the installer