component of the processor controller of the
system configuration and storage information for the
Entry Values: Rx is a user-specified register that contains the address of the
imum of
in storage during the
Ry is a user-specified register that contains the
the function that
1. The operator issues a
VARY OFFLINE
modify the real processor configuration to bring the processor physically online
or offline.)
2. A V=R virtual machine running in EC mode issues the
age allocation.
3. A user with privilege class C or E runs the
to the Input/Output Configuration Data
(HCBLOK) contains the
address to return to after the
Areas and Control Block Logic, Volume 1 for the format of the
HCBLOK.
MSSF COMMAND WORDS
processor to be varied online.
of the processor to be physically varied offline.
6
When a
CP does not issue the
fined data and status codes to the user.
Guide,