Add query function for exports
[ganeti-local] / daemons /
drwxr-xr-x   ..
-rwxr-xr-x 10389 ganeti-masterd
-rwxr-xr-x 18108 ganeti-noded
-rwxr-xr-x 4830 ganeti-rapi
-rwxr-xr-x 12351 ganeti-watcher