Hi Scott - To "free" the slot, you simply make it "Reserved" again. Use the CP DEFINE CPOWNED command and use the RESERVED parm and you should be all set. This assumes your volume is already detached from the system, which it sounds like you did.
Also make sure you have updated your SYSTEM CONFIG to make sure that slot is also defined as reserved. Jim Vincent Sr. z/VM Systems Programmer Nationwide Insurance On Wed, Sep 17, 2008 at 12:05 PM, Scott Rohling <[EMAIL PROTECTED]>wrote: > We know how to dynamically remove a CPOWN volume (DRAIN, DETACH) -- but > we'd like to free up the slot as well - and I'm not seeing any (obvious) way > to do that. Do we have to wait until the next IPL? > > We already know not to move SPOOL slots around, etc -- just looking to see > if a slot can be freed without an IPL. > > Thanks for any assistance! > > Scott Rohling >