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Parameter Library Data Set Member LOGGER

The parameter library data set member LOGGER has been enhanced to include the following options.

StagingFullWarningInterval

Default: 00:01:00

Each time a record is written to a log stream, information is obtained about the status of the staging data set associated with a DASD only log stream.

When a log stream is defined, a HIGHOFFLOAD value is specified. The HIGHOFFLOAD value specifies the percentage at which offload processing should start for the log stream.

If the HIGHOFFLOAD threshold has been met, the following message can be issued.

GSV2582W Log stream <stream> staging is <pct> full.
                  Capacity level: <status> 

Since the offload status is evaluated on each write request, this allows for the possibility of a flood of GSV2582W messages. The "StagingFullWarningInterval" option controls how often the message will be issued.

Valid Values:
Related Options:
StagingNotificationLevel

Default: ELEVATED

Each time a record is written to a log stream, information is obtained about the status of the staging data set associated with a DASD only log stream.

When a log stream is defined, a HIGHOFFLOAD value is specified. The HIGHOFFLOAD value specifies the percentage at which offload processing should start for the log stream.

If the HIGHOFFLOAD threshold has been met, the following message can be issued.

GSV2582W Log stream <stream> staging is <pct> full.
                  Capacity level: <status>

The capacity level indicates the current amount above the defined high offload point.

Possible status values:
Example:
HighOffLoad 70%       -------------------+                           
                                         |    1/3   2/3              
                                         V                           
....10....20....30....40....50....60....70....80....90...100         
                                         |  A  |  E  |  I  |         
                                         +-----+-----+-----+         
                                            |     |     |            
          Above       ----------------------+     |     |            
          Elevated    ----------------------------+     |            
          Imminent    ----------------------------------+            

Specify the status level at which an alert message is desired.

Valid Values:
Related Options: