I saw in both log files of the AdminServer and soa_server1, one small line:
<Native IO Disabled. Using Java IO.>
This line implies that the system will use Java code instead of O/S specific libraries for executing I/O function.
This can be fixed by setting the correct dynamic Libraries; LD_LIBRARY_PATH.
Make sure you set the LD_LIBRARY_PATH in your start scripts of the Admin and managed servers.
Add this in the start scripts:
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$FMW_HOME/wlserver_10.3/server/native/solaris/sparc64
export LD_LIBRARY_PATH
This will result in the following line on the log :-)
2 comments:
Marc,
create post. One addition from my side:
native IO is enabled by default. If the server fails to load the libraries you'll see a java.lang.UnsatifiedLinkException. The server will load the java libraries instead. So you have to check the log files.
Also with a small number of concurrent conncetion the Java io seems to be faster, but when the number grows the native muxer becomes more efficient; in most production systems it is a best practice to use the native io muxer if available (source: http://eu.wiley.com/WileyCDA/WileyTitle/productCd-0470484306.html)
Tom, Thanks for your post. But in my case, Native IO was not the default :-( It had to due with old version of Solaris
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