IDM 3.5.1 ir 3, eDir 8.8 SP1 ft2

Started a resync via dxcmd on a JDBC driver running local. First event
proceeded, and at the end of it I got a series of messages, incrementing
every 5 seconds:

[06/13/08 16:45:33.027]:MAGIC-JDBC ST:Still waiting to purge locked
cache. Elapsed time 10 seconds.

Never seen this before? What is it? What does it mean/imply? Cleared
after 90 seconds.