The following MVS console commands can be used to determine if the Oracle OSDI subsystem is running.
DISPLAY SSIDISPLAY SSI,SUBSYS=RRSSUBSYS=RRS DYNAMIC=YES STATUS=ACTIVE COMMANDS=REJECTDISPLAY SSI,SUBSYS=orssSUBSYS=orss DYNAMIC=YES STATUS=ACTIVE COMMANDS=ACCEPT
The Resource Recovery Services (RRS) subsystem is required for the RRSAF interface used by Oracle. The subsystem name for OSDI (orss above) may be different on different systems.
If the Oracle subsystem is not included in the display, it needs to be defined with an operator command:
SETSSI ADD,S=orss,I=ORASSINI,P='....PARMLIB(member)'MIS0020I Oracle subsystem orss initialized. Version:10.02.0.2.00MIS0196I Service group orss definedMIS0198I Service ORAP10 definedMIS0198I Service ORAN10 definedMIS0195I Service group orss (OSDI Oracle 10G Subsystem - orss) Mode=*SYS , Systems=*ALL Service ORAN10 Type NET (Oracle V10G Net Service) Service ORAP10 Type GTW (Oracle V10G TG4DB2 Service)MIS0193I Service ORAP10 startingMIS0193I Service ORAN10 starting
Display the names of the OSDI services with:
orss SHOW SERVICEGROUP LONGMIS0195I Service group orss (OSDI Oracle 10G Subsystem - orss) Mode=*SYS , Systems=*ALL Service ORAN10 Type NET (Oracle V10G Net Service) Service db2gw1 Type GTW (Oracle V10G TG4DB2 Service)
Display the definition of the Oracle Net service with:
orss SHOW SERVICE ORAN10MIS0194I Service ORAN10 Type NET (Oracle V10G Net Service) Proc=ORAN10 , ID=ORAN , Parm='HPNS PORT(1521) ENCLAVE(SESS)' Jobname= , JobAcct=(no accounting) MaxAS=001, Mode=LOCAL , Systems=(none)
Display the definition of the gateway service with:
orss SHOW SERVICE db2gw1MIS0194I Service db2gw1 Type GTW (Oracle V10G TG4DB2 Service) Proc=db2gw1 , ID=db2gw1 , Parm='ORACLE...PARMLIB(member) Jobname= , JobAcct=(no accounting) MaxAS=004, Mode=LOCAL , Systems=(none)
Display the operational status of the Oracle Net service with:
orss DISPLAY ORAN10MIS0308I Service ORAN10 is ACTIVE , 001 address spacesF ORAN10,DIS ALLMIN0200I CID Owner Protocol AddressMIN0201I nnnnnnnn ORAN10 TCP 010.001.001.nnn/nnnnnMIN0201I nnnnnnnn ORAN10 TCP 010.001.001.nnn/nnnnn
Display the operational status of the gateway service with:
orss DISPLAY db2gw1MIS0308I Service db2gw1 is ACTIVE , 001 address spaces
Services can be stopped and started with these commands:
orss STOP ORAN10 [FORCE]orss STOP db2gw1 [FORCE]SETSSI DEACT,SUBNAME=orss
SETSSI ACT,SUBNAME=orssorss START db2gw1orss START ORAN10
There are also DRAIN and RESUME commands which block and unblock new incoming connections through the gateway.