EV 10.0.4 FSA Indexing consuming lots of disk space

After upgrading to 10.0.4 CHF2, I have a particular subdirectory to a share (90GB in size) that had an EV FSA index of 800GB .  I have tried rebuilding it, and it is now at 600GB and growing.   Anyone else see a filesystem index grow insanely after upgrading, and do you have any suggestions?

This has been going on for almost 2 months, and I do have a ticket open.  But today I had to shutdown the indexing service as it eats up all the memory on the box.  So the situation is getting worse.

2 - dual core, 24 MB physical host.

Thanks,

Linda