DISPLAY CLUSQMGR
Overview
Display information about cluster channels for queue managers in a cluster.
Unlike the DISPLAY CHANNEL command, this command includes information about cluster channels that are auto-defined, and the status of cluster channels.
Synonym: DIS CLUSQMGR
Syntax
DISPLAY CLUSQMGR >>-DISPLAY CLUSQMGR(generic-qmname)--+-----+--------------------> '-ALL-' >--+----------------------------+-------------------------------> '-CHANNEL-+----------------+-' '-(generic-name)-' >--+----------------------------+-------------------------------> '-CLUSTER-+----------------+-' '-(generic-name)-' >--| channel attrs |------------------------------------------->< Requested attrs .-,------------. V | |----+----------+-+---------------------------------------------| +-CLUSDATE-+ +-CLUSTIME-+ +-DEFTYPE--+ +-QMID-----+ +-QMTYPE---+ +-STATUS---+ '-SUSPEND--' Channel attrs .-,-----------------. V | |----+---------------+-+----------------------------------------| +-ALTDATE-------+ +-ALTTIME-------+ +-BATCHHB-------+ +-BATCHINT------+ +-BATCHSZ-------+ +-CONNAME-------+ +-CONVERT-------+ +-DESCR---------+ +-DISCINT-------+ +-HBINT---------+ +-LOCLADDR------+ +-LONGRTY-------+ +-LONGTMR-------+ +-MAXMSGL-------+ +-MCANAME-------+ +-MCATYPE-------+ +-MCAUSER-------+ +-MODENAME------+ +-MRDATA--------+ +-MREXIT--------+ +-MRRTY---------+ +-MRTMR---------+ +-MSGDATA-------+ +-MSGEXIT-------+ +-NETPRTY-------+ +-NPMSPEED------+ +-PASSWORD------+ +-PUTAUT--------+ +-RCVDATA-------+ +-RCVEXIT-------+ +-SCYDATA-------+ +-SCYEXIT-------+ +-SENDDATA------+ +-SENDEXIT------+ +-SEQWRAP-------+ +-SHORTRTY------+ +-SHORTTMR------+ +-SSLCAUTH------+ +-SSLCIPH-------+ +-SSLPEER-------+ +-TPNAME--------+ +-TRPTYPE-------+ '-USERID--------'
Parameter descriptions
- (generic-qmgr-name)
- The name of the cluster queue manager for which informaiton is to be displayed.
A trailing asterisk (*) matches all cluster queue managers with the specified stem followed by zero or more characters. An asterisk (*) on its own specifies all cluster queue managers.
- ALL
- Specify this to display all the parameters. If this parameter is specified, any parameters that are also requested specifically have no effect; all parameters are still displayed. This is the default if you do not specify a generic name and do not request any specific parameters.
- CHANNEL(generic-name)
- This is optional, and limits the information displayed to cluster channels with the specified channel name. The value can be a generic name.
- CLUSTER(generic-name)
- This is optional, and limits the information displayed to cluster queue managers with the specified cluster name. The value can be a generic name.
Requested parameters
Specify one or more parameters that define the data to be displayed. The parameters can be specified in any order, but do not specify the same parameter more than once.
Some parameters are relevant only for cluster channels of a particular type or types. Attributes that are not relevant for a particular type of channel cause no output, and do not cause an error.
- CLUSDATE
- The date on which the definition became available to the local queue manager, in the form yyyy-mm-dd.
- CLUSTIME
- The time at which the definition became available to the local queue manager, in the form hh.mm.ss.
- DEFTYPE
- How the cluster channel was defined:
- CLUSSDR
- As a cluster-sender channel from an explicit definition.
- CLUSSDRA
- As a cluster-sender channel by auto-definition alone.
- CLUSSDRB
- As a cluster-sender channel by auto-definition and an explicit definition.
- CLUSRCVR
- As a cluster-receiver channel from an explicit definition.
- QMID
- The internally generated unique name of the cluster queue manager.
- QMTYPE
- The function of the cluster queue manager in the cluster:
- REPOS
- Provides a full repository service.
- NORMAL
- Does not provide a full repository service.
- STATUS
- The current status of the channel for this cluster queue manager. This is one of the following:
- STARTING
- A request has been made to start the channel but the channel has not yet begun processing. A channel is in this state if it is waiting to become active.
- BINDING
- The channel is performing channel negotiation and is not yet ready to transfer messages.
- INACTIVE
- The channel is not active.
- INITIALIZING
- The channel initiator is attempting to start a channel.
- RUNNING
- The channel is either transferring messages at this moment, or is waiting for messages to arrive on the transmission queue so that they can be transferred.
- STOPPING
- The channel is stopping, or a close request has been received.
- RETRYING
- A previous attempt to establish a connection has failed. The MCA will reattempt connection after the specified time interval.
- PAUSED
- The channel is waiting for the message-retry interval to complete before retrying an MQPUT operation.
- STOPPED
- This state can be caused by one of the following:
- Channel manually stopped.
A user has entered a stop channel command against this channel.
- Retry limit reached.
The MCA has reached the limit of retry attempts at establishing a connection. No further attempt is made to establish a connection automatically.
A channel in this state can be restarted only by issuing the START CHANNEL command, or starting the MCA program in an operating-system dependent manner.
- REQUESTING
- A local requester channel is requesting services from a remote MCA.
- SUSPEND
- Whether this cluster queue manager is suspended from the cluster or not (as a result of the SUSPEND QMGR command). This is either YES or NO.
Channel parameters
- ALTDATE
- The date on which the definition or information was last altered, in the form yyyy-mm-dd
- ALTTIME
- The time at which the definition or information was last altered, in the form hh.mm.ss
- BATCHHB
- The batch heartbeating value being used.
- BATCHINT
- Minimum batch duration
- BATCHSZ
- Batch size
- CONNAME
- Connection name
- CONVERT
- Whether the sender should convert application message data
- DESCR
- Description
- DISCINT
- Disconnection interval
- HBINT
- Heartbeat interval
- LOCLADDR
- Local communications address for the channel.
- LONGRTY
- Long retry count
- LONGTMR
- Long retry timer
- MAXMSGL
- Maximum message length for channel
- MCANAME
- Message channel agent name
- MCATYPE
- Whether the message channel agent runs as a separate process or a separate thread
- MCAUSER
- Message channel agent user identifier
- MODENAME
- LU 6.2 mode name
- MRDATA
- Channel message-retry exit user data
- MREXIT
- Channel message-retry exit name
- MRRTY
- Channel message-retry exit retry count
- MRTMR
- Channel message-retry exit retry time
- MSGDATA
- Channel message exit user data
- MSGEXIT
- Channel message exit names
- NETPRTY
- The priority for the network connection
- NPMSPEED
- Nonpersistent message speed
- PASSWORD
- Password for initiating LU 6.2 session (if nonblank, this is displayed as asterisks)
- PUTAUT
- Put authority
- RCVDATA
- Channel receive exit user data
- RCVEXIT
- Channel receive exit names
- SCYDATA
- Channel security exit user data
- SCYEXIT
- Channel security exit name
- SENDDATA
- Channel send exit user data
- SENDEXIT
- Channel send exit names
- SEQWRAP
- Sequence number wrap value
- SHORTRTY
- Short retry count
- SHORTTMR
- Short retry timer
- SSLCAUTH
- Whether SSL client authentication is required.
- SSLCIPH
- Cipher specification for the SSL connection.
- SSLPEER
- Filter for the Distinguished Name from the certificate of the peer queue manager or client at the other end of the channel.
- TRPTYPE
- Transport type
- TPNAME
- LU 6.2 transaction program name
- USERID
- User identifier for initiating LU 6.2 session
Examples
dis clusqmgr(*) all 2 : dis clusqmgr(*) all AMQ8441: Display Cluster Queue Manager details. CLUSQMGR(TOLSTOY) CLUSTER(NCLUSTER) CHANNEL(TO.TOLSTOY) CONNAME(TOLSTOY) QMID(TOLSTOY_2003-11-06_17.15.10) DESCR(TCP Cluster-receiver channel for queue manager TOLSTOY) CLUSTIME(23.15.06) CLUSDATE(2003-11-06) ALTTIME(23.09.47) ALTDATE(2003-11-06) TRPTYPE(TCP) DEFTYPE(CLUSSDRB) QMTYPE(REPOS) MCANAME( ) MODENAME( ) TPNAME( ) BATCHSZ(50) DISCINT(6000) SHORTRTY(10) SHORTTMR(60) LONGRTY(999999999) LONGTMR(1200) SCYEXIT( ) SCYDATA( ) SEQWRAP(999999999) MAXMSGL(4194304) CONVERT(NO) USERID( ) PASSWORD( ) MCAUSER( ) MCATYPE(THREAD) HBINT(300) BATCHINT(0) NPMSPEED(FAST) NETPRTY(0) SUSPEND(NO) STATUS(RUNNING) SSLCIPH( ) SSLCAUTH(REQUIRED) BATCHHB(0) LOCLADDR( ) KAINT(AUTO) ALTTIME( ) ALTDATE( ) SSLPEER() SENDEXIT( ) SENDDATA( ) MSGEXIT( ) MSGDATA( ) RCVEXIT( ) RCVDATA( ) AMQ8441: Display Cluster Queue Manager details. CLUSQMGR(TWAIN) CLUSTER(NCLUSTER) CHANNEL(TO.TWAIN) CONNAME(TWAIN) QMID(TWAIN_2003-11-06_17.26.19) DESCR(TCP Cluster-receiver channel for queue manager TWAIN) CLUSTIME(20.50.00) CLUSDATE(2003-11-06) ALTTIME(23.04.47) ALTDATE(2003-11-06) TRPTYPE(TCP) DEFTYPE(CLUSRCVR) QMTYPE(REPOS) MCANAME( ) MODENAME( ) TPNAME( ) BATCHSZ(50) DISCINT(6000) SHORTRTY(10) SHORTTMR(60) LONGRTY(999999999) LONGTMR(1200) SCYEXIT( ) SCYDATA( ) SEQWRAP(999999999) MAXMSGL(4194304) PUTAUT(DEF) CONVERT(NO) MCAUSER( ) MCATYPE(THREAD) MREXIT( ) MRDATA( ) MRRTY(10) MRTMR(1000) HBINT(300) BATCHINT(0) NPMSPEED(FAST) NETPRTY(0) SUSPEND(NO) SSLCIPH( ) SSLCAUTH(REQUIRED) BATCHHB(0) LOCLADDR( ) KAINT(AUTO) ALTTIME( ) ALTDATE( ) SSLPEER() SENDEXIT( ) SENDDATA( ) MSGEXIT( ) MSGDATA( ) RCVEXIT( ) RCVDATA( )