Probably not related, but something to check:

Do you have a browser running on that server administering ADSM?  I have
seen on some systems a tendency for the browser/dsmserv combination to
drain the CPU.  The only fix I've found is to stop the adsmserver and
restart it.  I've seen this sporadically on the rev level you described.
 Not all the time and not on all browsers.

Thanks,

Kelly Lipp
Storage Solutions Specialists, Inc.
lipp AT storsol DOT com
www.storsol.com
(719) 531-5926