I think I've got the SE settings OK, but I'm afraid I miss Allan's item 2. IOCDS must have expansion room (MAXDEV in IODF) But, I don't have an IODF, just an IOCP (can't check this from home)..
Anyhow, I've got quite some items to verify on my next visit. Thanks to all. 2009/12/10 Gregg <reed.gr...@gmail.com> > See Page 5-14 of the z800 SE manual at resource link > * > * > If a power-on reset of the CPC initially enables dynamic I/O configuration, > a task becomes available on the support element workplace for changing the > CPC’s dynamic I/O setting without performing another power-on reset. To > change the CPC’s dynamic I/O setting without performing a power-on reset: > > Single Image, > . > > 2. Open the > *Task List *from the *Views *area. > > 3. Open *CPC Operational Customization *from the *Task List Work Area*. > > The CPC Operational Customization list contains the *Enable/Disable > Dynamic Channel Subsystem *task that you will start. *5-14 *zSeries: > Support Element Operations Guide > -- > Gregg Reed > "No Plan, survives execution" > -- Kris Buelens, IBM Belgium, VM customer support
