DISPLAY LOG

---

Use DISPLAY LOG to display archive log information.

Synonym: DIS LOG

                .-CMDSCOPE(' ')------------.
>>-DISPLAY LOG--+--------------------------+-------------------><
                |                     (1)  |
                +-CMDSCOPE(qmgr-name)------+
                |             (1)          |
                '-CMDSCOPE(*)--------------'
 
 

Notes:

1. Valid only on full function WebSphere MQ for z/OS when the queue manager is a member of a queue-sharing group.

 

Parameter descriptions

CMDSCOPE

This parameter specifies how the command is executed when the queue manager is a member of a queue-sharing group.

CMDSCOPE cannot be used for commands issued from the first initialization input data set CSQINP1.

' '

The command is executed on the queue manager on which it was entered. This is the default value.

qmgr-name

The command is executed on the queue manager you specify, providing the queue manager is active within the queue-sharing group.

You can specify a queue manager name, other than the queue manager on which the command was entered, only if you are using a queue-sharing group environment and if the command server is enabled.

*

The command is executed on the local queue manager and is also passed to every active queue manager in the queue-sharing group. The effect of this is the same as entering the command on every queue manager in the queue-sharing group.

 

Usage notes

1. DISPLAY LOG returns a report that shows the initial log parameters, and the current values as changed by the SET LOG command:

   • Length of time that an allowed archive read tape unit remains unused before it is deallocated (DEALLCT).

   • Size of input buffer storage for active and archive log data sets (INBUFF).

   • Size of output buffer storage for active and archive log data sets (OUTBUFF).

   • Maximum number of dedicated tape units that can be set to read archive log tape volumes (MAXRTU).

   • Maximum number of archive log volumes that can be recorded (MAXARCH).

   • Whether archiving is on or off (OFFLOAD).

   • Whether single or dual active logging is being used (TWOACTV).

   • Whether single or dual archive logging is being used (TWOARCH).

   • Whether single or dual BSDS is being used (TWOBSDS).

   • Number of output buffers to be filled before they are written to the active log data sets (WRTHRSH).

   It also returns a report about the status of the logs.

2. This command is issued internally by WebSphere MQ at the end of queue manager startup.

 

WebSphere is a trademark of the IBM Corporation in the United States, other countries, or both.

 

IBM is a trademark of the IBM Corporation in the United States, other countries, or both.