SYSTEM NAME: sysname
SYSTEM NUMBER: sysnum
CPC: netaddr
STATUS: cpchmcstat
OPERSTAT: cpcoperstat
IMAGE NAME: imagename
STATUS: imagehmcstat
OPERSTAT: imgoperstat
STORED IPL TOKEN: storedipltoken
RETURNED IPL TOKEN: returnedipltoken
DIAG INFO: diaginfo
When
the System Status Detection Partition Protocol is enabled, XCF will
obtain status information for CPC netaddr and Image
Name imagename via BCPii APIs in response to a
DOWN reply to IXC102A or IXC402D, or when XCF detects
missing system status updates for system name sysname, to
determine if a SYSTEM RESET, LOAD or other acceptable alternative
action was performed that results in the reset of system name sysname.The system continues processing. If it is determined that system name sysname has not been RESET, message IXC208I is issued stating that a DOWN reply was entered without system name sysname being RESET.
If XCF was obtaining status information for system name sysname due to detecting a missing system status update and the obtained system status indicates that the system is still operating, XCF takes no action and continues to monitor sysname. If the obtained status indicates that Image Name imagename has entered a non-restartable disabled wait state, has been reset, or a new system image has been loaded, message IXC106I indicates that partitioning has been initiated to remove sysname from the sysplex.
If replying DOWN to IXC102A or IXC402D and the returned status for Image Name imagename indicates that the image has not been reset, take appropriate action to system reset system name systemname and reply DOWN again to message IXC102A or IXC402D. See message IXC102A or IXC402D for acceptable actions that will reset a system.
None.
Cross System Coupling Facility (SCXCF)
IXCS2SBT
2, Note 13
4