DISPLAY QMSTATUS (display queue manager status) on Multiplatforms

ALL

Specify this parameter to display all the parameters. If this parameter is specified, any parameters that are requested specifically have no effect; all parameters are still displayed.

This parameter is the default if you do not request any specific parameters.

LOG

Specify this parameter to display all the LOG parameters. If this parameter is specified, any LOG parameters that are requested specifically have no effect; all parameters are still displayed.

ARCHLOG

Name of the oldest log extent for which the queue manager is waiting for archive notification. This parameter is:

• Available only on queue managers using archive log management.
• Blank, if the queue manager is not using archive log management, or if the queue manager has no extents waiting for notification.

This parameter is not valid on IBM i.

ARCHSZ

The amount of space occupied, in megabytes, by log extents no longer required for restart or media recovery, but waiting to be archived.

Note that this value impacts the total space used by the queue manager for log extents.

This parameter is available only on queue managers using archive log management. If the queue manager is not using archive log management, this parameter is zero.

This parameter is not valid on IBM i.

AUTOCLUS

Whether the queue manager is a member of an automatic cluster. Is one of the following:

NONE

Does not belong to an automatic cluster.

UNIFORM

Is part of a uniform cluster.

See Using automatic cluster configuration.

CHINIT

The status of the channel initiator reading SYSTEM.CHANNEL.INITQ. It is one of the following:

STOPPED

The channel initiator is not running.

STARTING

The channel initiator is in the process of initializing and is not yet operational.

RUNNING

The channel initiator is fully initialized and is running.

STOPPING

The channel initiator is stopping.

CMDSERV

The status of the command server. It is one of the following:

STOPPED

The command server is not running.

STARTING

The command server is in the process of initializing and is not yet operational.

RUNNING

The command server is fully initialized and is running.

STOPPING

The command server is stopping.

CONNS

The current number of connections to the queue manager.

CURRLOG

The name of the log extent being written to at the time that the DISPLAY QMSTATUS command is processed. If the queue manager is using circular logging, and this parameter is explicitly requested, a blank string is displayed.

DATFSSZ

The size of the dedicated queue manager data file system in MB, rounded up. If the queue manager data and recovery log are on the same file system, the value is SHARED (see QMFSSZ).

DATFSUSE

The percentage of the dedicated queue manager data file system that is full, rounded up to the nearest percent. If the queue manager data and recovery log are on the same file system, the value is SHARED (see QMFSUSE).

DATPATH

The path of the queue manager data directory.

HOSTNAME

The name of the host that the queue manager is running on from the perspective of IBM MQ. Usually, this is the value reported by the O/S but it can be overridden by the MQS_IPC_HOST environment variable.

INSTANCE

The name of the local Native HA instance when the queue manager is part of a Native HA group. It is blank otherwise.

INSTDESC

Description of the installation associated with the queue manager.

INSTNAME

Name of the installation associated with the queue manager.

INSTPATH

Path of the installation associated with the queue manager.

LDAPCONN

The status of the connection to the LDAP server. It is one of the following:

CONNECTED

The queue manager currently has a connection to the LDAP server.

ERROR

The queue manager attempted to make a connection to the LDAP server and failed.

INACTIVE

The queue manager is not configured to use an LDAP server or has not yet made a connection to the LDAP server.

Note: The LDAPCONN status within DISPLAY QMSTATUS is a single status for the whole queue manager, reflecting only the most recent actions performed with the LDAP server. There are multiple connections to the LDAP server, one per queue manager agent process. LDAPCONN reflects the status from the most recent LDAP connection across the agents of the whole queue manager. If the error is temporary, and quickly clears, then the ERROR status will be short-lived. Always look in the queue manager error logs to see more details of any LDAP connectivity failures.

LOGEXTSZ

The size of each log file (or the threshold of the currently attached journal receiver on IBM i) in KB.

LOGFSSZ

The size of the dedicated recovery log file system in MB, rounded up. If the queue manager data and recovery log are on the same file system, the value is SHARED (see QMFSSZ).

LOGFSUSE

The percentage of the dedicated recovery log file system that is full, rounded up to the nearest percent. If the queue manager data and recovery log are on the same file system, the value is SHARED (see QMFSUSE).

LOGINUSE

The percentage of the primary log space in use for restart recovery at this point in time.

A value of 100 or greater indicates the queue manager might have allocated, and be using, secondary log files, probably due to long-lived transactions at this point in time.

This parameter is not valid on IBM i.

LOGPATH

Identifies the directory where log files are created by the queue manager.

LOGPRIM

The number of primary log files.

This parameter is not valid on IBM i.

LOGSEC

The maximum number of secondary log files.

This parameter is not valid on IBM i.

LOGSTRDA

The date for the last log record recovered when the queue manager started.

This parameter is not valid on IBM i.

LOGSTRL

The log sequence number (LSN) for the last log record recovered when the queue manager started, in <nnnnn:nnnnn:nnnnn:nnnnn> format.

This parameter is not valid on IBM i.

LOGSTRTI

The time for the last log record recovered when the queue manager was started.

This parameter is not valid on IBM i.

LOGTYPE

The type of logging, is one of the following values:

CIRCULAR

Uses circular logging.

LINEAR

Uses linear logging.

REPLICATED

Uses replicated logging.

For information about logging types, see Types of logging.

LOGUTIL

A percentage estimate of how well the queue manager workload is contained within the primary log space.

If the value is consistently above 100 you might want to investigate whether there are long-lived transactions, or if the number of primary files is not sufficient for the workload.

If the utilization continues to rise, eventually requests for most further operations requiring log activity will be refused, together with an MQRC_RESOURCE_PROBLEM return code being returned to the application. Transactions might be backed out.

This parameter is not valid on IBM i.

MEDIALOG

The name of the oldest log extent required by the queue manager to perform media recovery. If the queue manager is using circular logging, and this parameter is explicitly requested, a blank string is displayed.

MEDIASZ

Size of the log data required for media recovery in megabytes.

This value shows how much log that must be read for media recovery and directly impacts the time taken for this operation.

This is zero for a circular logging queue manager. The size is typically reduced by taking more frequent media images of objects.

This parameter is not valid on IBM i.

QMFSENC

Indicates whether the queue manager file system is encrypted or not. Is set to one of the following values:

NO

The file system is not encrypted.

YES

The file system is encrypted.

UNKNOWN

The encryption status is not known.

Returned on the IBM MQ Appliance only.

QMFSSZ

The total size of the queue manager data and recovery log file systems in MB, rounded up. If the queue manager data and recovery log are on the same file system, the value is the size of that file system.

QMFSUSE

The percentage of the queue manager data and recovery log file systems that are full, rounded up to the nearest percent. If the queue manager data and recovery log are on the same file system, the value will be the usage of that file system.

QMNAME

The name of the queue manager. This parameter is always returned.

QUORUM

Two numeric values separated by a forward slash (X/Y) if the queue manager is part of a Native HA group, or blank otherwise. The two values give the following information:

• X is how many of the configured instances are in-sync with the active instance.
• Y is the total number of configured instances of the queue manager.

RECLOG

The name of the oldest log extent required by the queue manager to perform restart recovery. If the queue manager is using circular logging, and this parameter is explicitly requested, a blank string is displayed.

RECSZ

Size of the log data required for restart recovery in megabytes.

This value shows how much log that must be read for restart recovery and directly impacts the time taken for this operation.

This parameter is not valid on IBM i.

REUSESZ

This attribute is valid only on automatic or archive log management queue managers.

The amount of space occupied, in megabytes, by log extents available to be reused.

This value impacts the total space used by the queue manager for log extents.

The size is automatically managed by the queue manager, but if necessary you can request reductions using the RESET QMGR TYPE(REDUCELOG) command.

This parameter is not valid on IBM i.

STANDBY

Whether a standby instance is permitted. It is one of the following:

NOPERMIT

Standby instances are not permitted.

PERMIT

Standby instances are permitted.

STARTDA

The date on which the queue manager was started (in the form yyyy-mm-dd).

STARTTI

The time at which the queue manager was started (in the form hh.mm.ss).

STATUS

The status of the queue manager. It is one of the following:

STARTING

The queue manager is in the process of initializing.

RUNNING

The queue manager is fully initialized and is running.

QUIESCING

The queue manager is quiescing.

UNICLUS

The name of the uniform cluster that the queue manager is a member of, or blank otherwise.

BACKLOG (for REPLICA instances only)

How many KB of recovery log data the active instance has written that have not yet been acknowledged by the named instance. This is how 'out of sync' the named instance currently is. The value is rounded up to a 1 KB boundary. Set to UNKNOWN if the information is not available.

CONNACTV (for REPLICA instances only)

Whether the instance currently has a pair of active connections to the active instance. Set to YES or NO.

HAINITDA (for ACTIVE instances only)

The date of the last log record recovered when the Native HA group initially became active.

HAINITL (for ACTIVE instances only)

The log sequence number (LSN) of the last log record recovered when the Native HA group initially became active, in the format <nnnnn:nnnnn:nnnnn:nnnnn>.

HAINITTI (for ACTIVE instances only)

The time of the last log record recovered when the Native HA group initially became active.

INSTANCE

The name of the Native HA instance.

INSYNC (for REPLICA instances only)

Whether this instance is currently considered in-sync with the active instance. Set to YES or NO.

REPLADDR

The network address and port to use when sending data to and from the specified instance.

ROLE

The current role of the instance in the Native HA group. Can be ACTIVE, REPLICA, or UNKNOWN.

See Native HA for a description of these roles.

AMQ5708E: Native HA not available.