COFVLH04I VLF class trimming history:
Class Youngest
Trimmed Age Total Exceptions Activated
class
youngest trimmed age total exceptions activated
class youngest trimmed age total exceptions
activated
Explanation
This message appears in the check's message buffer if CHECK(IBMVLF,VLF_MAXVIRT) issues an exception or if VERBOSE(YES) was specified for the check. Note that classes for which an exception has not been raised are only listed if VERBOSE(YES) was specified and they are currently active.
In the message text:
- class
- The name of the class. An asterisk (*) before the name indicates that an exception was raised for this class.
- youngest trimmed age
- The age in seconds of the youngest object that VLF has trimmed for this class since the class was last successfully activated using the COFDEFIN service. A value of "N/A" indicates that no trimming for this class has occurred since the class was last activated.
- total exceptions
- The total number of times that exceptions have been raised for this class since it was last successfully activated using the COFDEFIN service.
- activated
- The time when this class was last successfully activated using the COFDEFIN service.
System action
The system continues processing.
Operator response
N/A
System programmer response
N/A
Problem determination
N/A
Module
COFMHCVC
Source
The Virtual Lookaside Facility (VLF)
Reference Documentation
For additional
information, see:
- z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYN.
- See information about starting VLF and COFVLFxx parameters in z/OS MVS Initialization and Tuning Reference.
Automation
N/A
Routing Code
N/A
Descriptor Code
N/A