Inquire SMDS (Response) on z/OS
The response to the Inquire SMDS (MQCMD_INQUIRE_SMDS) command returns the attribute parameters of the shared message data set connection.
Response data
- SMDS (MQCFST)
- The queue manager name for which the shared message data set properties are displayed (parameter identifier: MQCACF_CF_SMDS).
- CFStrucName (MQCFST)
- CF Structure name (parameter identifier: MQCA_CF_STRUC_NAME).
The maximum length is MQ_CF_STRUC_NAME_LENGTH.
- DSBUFS (MQCFIN)
- The CF DSBUFS property (parameter identifier: MQIA_CF_SMDS_BUFFERS).
The returned value is in the range 0 - 9999.
The value is the number of buffers to be allocated in each queue manager for accessing shared message data sets. The size of each buffer is equal to the logical block size.
- DSEXPAND (MQCFIN)
- The CF DSEXPAND property (parameter identifier: MQIACF_CF_SMDS_EXPAND).
- MQDSE_YES
- The data set can be expanded.
- MQDSE_NO
- The data set cannot be expanded.
- MQDSE_DEFAULT
- Only returned on Inquire CF Struct when not explicitly set
Parent topic: Definitions of the Programmable Command Formats