DISPLAY SVSTATUS
Use the MQSC command DISPLAY SVSTATUS to display status information for one or more services. Only services with a SERVTYPE of SERVER are displayed.
UNIX and Linux® | Windows |
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Keyword and parameter descriptions for DISPLAY SVSTATUS
You must specify a service for which you want to
display status information. You can specify a service by using either
a specific service name or a generic service name. By using a generic
service name, you can display either:
- Status information for all service definitions, by using a single asterisk (*), or
- Status information for one or more services that match the specified name.
- (generic-service-name)
- The name of the service definition for which status information is to be displayed. A single asterisk (*) specifies that information for all connection identifiers is to be displayed. A character string with an asterisk at the end matches all services with the string followed by zero or more characters.
- WHERE
- Specify a filter condition to display status information
for those services that satisfy the selection criterion of the filter
condition. The filter condition is in three parts: filter-keyword, operator, and filter-value:
- filter-keyword
- Any parameter that can be used to display attributes for this DISPLAY command.
- operator
- This is used to determine whether a service satisfies the filter
value on the given filter keyword. The operators are:
- LT
- Less than
- GT
- Greater than
- EQ
- Equal to
- NE
- Not equal to
- LE
- Less than or equal to
- GE
- Greater than or equal to
- filter-value
- The value that the attribute value must be tested against using
the operator. Depending on the filter-keyword, this can be:
- An explicit value, that is a valid value for the attribute being
tested.
You can use operators LT, GT, EQ, NE, LE, or GE only. However, if the attribute value is one from a possible set of values on a parameter (for example, the value MANUAL on the CONTROL parameter), you can only use EQ or NE.
- A generic value. This is a character string. with an asterisk
at the end, for example ABC*. If the operator is LK, all items where
the attribute value begins with the string (ABC in the example) are
listed. If the operator is NL, all items where the attribute value
does not begin with the string are listed.
You cannot use a generic filter-value for parameters with numeric values or with one of a set of values.
- An explicit value, that is a valid value for the attribute being
tested.
- ALL
- Display all the status information for each specified service. This is the default if you do not specify a generic name, and do not request any specific parameters.
Requested parameters
Specify one or more attributes that define the data to be displayed. The attributes can be specified in any order. Do not specify the same attribute more than once.
- CONTROL
- How the service is to be started and stopped:
- MANUAL
- The service is not to be started automatically or stopped automatically. It is to be controlled by use of the START SERVICE and STOP SERVICE commands.
- QMGR
- The service is to be started and stopped at the same time as the queue manager is started and stopped.
- STARTONLY
- The service is to be started at the same time as the queue manager is started, but is not requested to stop when the queue manager is stopped.
- DESCR
- Descriptive comment.
- PID
- The operating system process identifier associated with the service.
- SERVTYPE
- The mode in which the service runs. A service can have a SERVTYPE of SERVER or COMMAND, but only services with SERVTYPE(SERVER) are displayed by this command.
- STARTARG
- The arguments passed to the user program at startup.
- STARTCMD
- The name of the program being run.
- STARTDA
- The date on which the service was started.
- STARTTI
- The time at which the service was started.
- STATUS
- The status of the process:
- RUNNING
- The service is running.
- STARTING
- The service is in the process of initializing.
- STOPPING
- The service is stopping.
- STDERR
- Destination of the standard error (stderr) of the service program.
- STDOUT
- Destination of the standard output (stdout) of the service program.
- STOPARG
- The arguments to be passed to the stop program when instructed to stop the service.
- STOPCMD
- The name of the executable program to run when the service is requested to stop.