Article Title: Weblogic is particularly slow to start in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
It is actually a bug of JVM in Linux.
He wants to call a random function.
But cannot get
The temporary solution is 2)
1) better solution: Add "-
Djava. security. egd = file:/dev/./urandom "(/dev/urandom cannot be started)
2) The worst solution: Execute the command mv/dev/random. ORIG; ln/dev/urandom/dev/random
Direct/dev/random to/dev/urandom
3) The best solution: Modify the jdk $ JAVA_HOME/jre/lib/security/java. security file used by Weblogic on Linux.
Change securerandom. source = file:/dev/urandom
Securerandom. source = file:/dev/./urandom
This can solve the problem of slow Weblogic startup in any domain.