If a wrapper is created in fenced mode, the fenced library will be loaded into db2fmp process. But there are many db2fmp in my system, how can I know which db2fmp is used by Federation?
On UNIX/Linux , first use the "ps" to find all db2fmp process ID, then use the following command to find out which db2fmp loaded fenced wrapper library:
pldd <db2fmp's process ID> | grep <wrapper lib name>
procldd <db2fmp's process ID> | grep <wrapper lib name>
cat /proc/<db2fmp's process ID>/maps | grep <wrapper lib name>
On Windows, Download "Process Explorer" from
And check which db2fmp loaded the wrapper library dll