When installing Web Administrator CA Top Secret r12.0 in USS environment, you may encounter trouble initializing the Java virtual machine and/or may be stuck, when Java is trying to inflate the jar file with the java command as follows:
java -jar tssinst.jar -i console
The following message may be issued if there is not enough storage available:
JVMJ9VM015W Initialization error for library j9jit24(11):cannot initialize JIT
Could not create the Java virtual machine.
or installation processing may stay stuck after message:
Please check the following two things:
- The region size for the ID executing the java command needs to be at least 128MB.
- Check your /tmp directory. If this is full, then more space needs to be allocated by changing the /tmp definition in the BPXPRMxx member associated with the IPL.
MOUNT FILESYSTEM('/TMP&SYSNAME.') MOUNTPOINT('/tmp') PARM('-s 128') TYPE(TFS) MODE(RDWR)
The PARM('-s 128') specifies 128 MB.