z/OS DFSMS OAM Planning, Installation, and Storage Administration Guide for Object Support
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Updating SETOSMC values

z/OS DFSMS OAM Planning, Installation, and Storage Administration Guide for Object Support
SC23-6866-00

Table 1 lists the valid UPDATE command keywords and their associated SETOSMC keywords. If a SETOSMC keyword is not on the list, it is not modifiable on the F OAM,UPDATE command.

Table 1. Valid SETOSMC keywords on the UPDATE command
UPDATE keyword Associated SETOSMC keyword Associated value Value range
CLEAROLD CLEAROLDLOC OPT | TAPE | BOTH | NONE  
CYCLEW CYCLEWINDOW STRTONLY | STRTSTOP
MAXRECAL MAXRECALLTASKS Number 0 - 255
RECALLA RECALLALL Days 0 - 255
RECALLD RECALLDISKSUBLEVEL Disk sublevel 1 - 2
RECALLF RECALLOFF ON|OFF  
RECALLN RECALLNONE ON  
RECALLO RECALLOPTICAL Days 0 - 255
RECALLT RECALLTAPE Days 0 - 255

The following is an example of the F OAM,UPDATE,SETOSMC command:

F OAMPLEX,UPDATE,SETOSMC,ALL,CYCLEW,STRTSTOP

This command updates the value for the SETOSMC CYCLEWINDOW keyword for all Object and Object Backup storage groups. STRTSTOP represents the STARTSTOP value, where the start and end cycle times represent a window in which to begin and end the OSMC cycle.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter CYCLEW, new value STRTSTOP, 
scope ALL. The previous value was STRTONLY.

This command updates the value for CLEAROLDLOC specifications for all storage groups when objects transition to the DB2 sublevel or file system sublevel.

F OAM,UPDATE,SETOSMC,ALL,CLEAROLD,BOTH

This instructs OAM not to retain the original volume location information for objects on tape or optical media for ALL storage groups, when the objects have been transitioned to the DB2 sublevel or file system sublevel.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter CLEAROLD, new value BOTH, 
scope ALL. The previous value was NONE.

This command updates the value for RECALLALL to 124 days for all storage groups.

F OAM,UPDATE,SETOSMC,ALL,RECALLA,124

This implicit recall parameter instructs OAM to copy to disk any object retrieved from an optical device or a tape device and keep it there for 124 days after the day of retrieval.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter RECALLA, new value RECALLO=124,ON 
scope ALL. The previous value was RECALLO=0,OFF, RECALLT=0,OFF. 

This command updates the value for RECALLOPTICAL for all storage groups.

F OAM,UPDATE,SETOSMC,ALL,RECALLO,10 

This instructs OAM to copy to disk, and keep there for 10 days, any object retrieved from an optical device in any storage group.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter RECALLO, new value RECALLO=10,ON, 
scope ALL. The previous value was RECALLO=233,ON.

This command updates the value for RECALLTAPE for storage group GROUP22.

F OAM,UPDATE,SETOSMC,GROUP22,RECALLT,10

This instructs OAM to copy to disk, and keep there for 10 days, any object retrieved from a tape device in storage group GROUP22.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter RECALLT, new value RECALLT=10,ON, 
scope GROUP22. The previous value was RECALLT=0,OFF.

This command updates the value for RECALLNONE and activates it for storage group GROUP14.

F OAM,UPDATE,SETOSMC,GROUP14,RECALLN,ON

This implicit recall parameter instructs OAM not to copy to disk any GROUP14 object retrieved from an optical device or a tape device.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter RECALLN, new value RECALLO=3,OFF, 
RECALLT=3,OFF, scope GROUP14. The previous value was RECALLO=3,ON, RECALLT=3,ON.

This command updates the value for RECALLOFF to ON for storage group GROUP24.

F OAM,UPDATE,SETOSMC,GROUP24,RECALLF,ON

This instructs OAM not to copy to disk any GROUP24 object retrieved from an optical device or a tape device, even if recall is specified on an OSREQ RETRIEVE request.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter RECALLA, new value RECALLO=124,ON, 
RECALLT=124,ON, scope ALL. The previous value was RECALLO=0,OFF, RECALLT=0,OFF.

This command updates the value for MAXRECALLTASKS to 8.

F OAM,UPDATE,SETOSMC,ALL,MAXRECAL,8

This instructs OAM process a maximum of 8 recalls to disk of tape or optical objects being retrieved from any storage group. This can only be issued at the global level.

When this command executes successfully, OAM issues the following message:
CBR1074I Update successful for SETOSMC parameter MAXRECAL,8 
scope ALL. The previous value was MAXRECAL=27.

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