The RESYNC will run under 3 situations:
On every Sunday at 12:00pm (noon)
When the replication module is enabled for the first time on the OBS (or after it has been disabled for v5.0.1.7 or above)
When OBS startup after it has been shutdown abnormally
For newer versions of OBS (v5.0.1.7 or above), you can simply disable and re-enable the replication module. However for older versions, if you really want to trigger a RESYNC, here is a work-around:
Shutdown the OBS.
Edit [OBS Install Directory]\conf\lfsConfig.xml
Set clean-shutdown=“N” under the lfs tag.
Restart the OBS.