To start a server, you can issue a START command from the
MVS console.
About this task
A typical
WebSphere® ESB for z/OS® run
time includes two nodes:
- Deployment manager node. This includes a location service daemon
and a deployment manager with a controller and any number of servants.
- Server node. This includes a location service daemon, a node agent
with a controller, and a server with a controller and any number of
servants.
To start an application server from the MVS console, perform
the following steps.
Procedure
- To start a server, issue the following command all in uppercase
and on a single line:
START procname,JOBNAME=server,ENV=Cell.Node.Server
where:- procname
- Is the JCL procedure name in the proclib that is used to start
the server.
- server
- Is the short name of the server (or the step name used to start
the procedure). This allows you to identify the address space that
is running when you view it in the SDSF panels.
- Cell.Node.Server
- This element of the ENV parameter is a concatenation of the cell
short name, the node short name, and the server short name.
For example:
START BBO6ACR,JOBNAME=BBOS001,ENV=SY1.SY1.BBOS001
Note: If
you are migrating from a previous version of the product and want
to be able to restart the server in recovery mode, make sure that
the ENV parameter for this procedure includes either the REC=N or
the REC=Y element. If the ENV parameter includes the REC=N element,
the setting is automatically changed to REC=Y if you specify -recovery
when you restart the server. The REC=N element is automatically included
on the ENV parameter if you did not migrate from a previous version
of the product. Following is an example of what your updated PROC
statement might look like:
//BBO6ACR PROC ENV=,PARMS=' ',REC=N,Z=BBO6ACRZ
The
following messages indicate that the controller is running:
$HASP100 BBO6ACR ON STCINRDR
$HASP373 BBO6ACR STARTED
BBOO0001I WEBSPHERE FOR Z/OS CONTROL PROCESS BBODMNB/SY1/BBOC001/BBOS001
IS STARTING.
IRR812I PROFILE BBO*.* (G) IN THE STARTED CLASS WAS USED TO START BBOS001S
WITH JOBNAME BBOS001S.
$HASP100 BBOS001S ON STCINRDR
$HASP373 BBOS001S STARTED
+BBOO0004I WEBSPHERE FOR Z/OS SERVANT PROCESS BBODMNB/SY1/BBOC001/BBOS001
IS STARTING.
+BBOO0020I INITIALIZATION COMPLETE FOR WEBSPHERE FOR Z/OS SERVANT PROCESS
BBOS001.
BBOO0019I INITIALIZATION COMPLETE FOR WEBSPHERE FOR Z/OS CONTROL PROCESS
BBOS001.
To
start the server in 64-bit mode, use the AMODE=64 parameter; for example:
START BBO6ACR,JOBNAME=BBOS001,ENV=SY1.SY1.BBOS001,AMODE=64
Check
for the confirmation message BBOO0307I, or error messages BBOO0329E
or BBOO0330E. The different regions have individual messages as follows:
- Daemon region: BBOO0307I
- Servant region: BBOO0308I
- Controller region: BBOO0309I
- Control Region Adjunct: BBOO0310I
- The controller automatically issues a command, to start
the daemon. The command will look similar to this:
START dmn_proc,JOBNAME=dmn_jobname,ENV=Cell.Node.daemon_instance
where:- dmn_proc
- Is the JCL procedure name in the proclib that is used to start
the daemon.
- dmn_jobname
- Is the job name used to start the procedure.
- Cell.Node.demon_instance
- This element of the ENV parameter is a concatenation of the cell
short name, the node short name, and the daemon instance name.
Following is an example of the
messages that are displayed during daemon startup:
BBOO0001I WEBSPHERE FOR Z/OS CONTROL PROCESS BBODMNB/SY1/BBOC001/BBOS001
IS STARTING. IRR812I PROFILE BBO*.* (G) IN THE STARTED CLASS
WAS USED TO START BBO6DMN WITH JOBNAME BBO6DMN.
$HASP100 BBO6DMN ON STCINRDR
$HASP373 BBO6DMN STARTED
BBOO0007I WEBSPHERE FOR Z/OS DAEMON BBODMNB/SY1/BBODMNB/SY1 IS STARTING.
IEC130I STEPLIB DD STATEMENT MISSING
ITT102I CTRACE WRITER BBOWTR IS ALREADY ACTIVE.
BBOO0215I PRODUCT 'WAS FOR Z/OS' SUCCESSFULLY REGISTERED WITH IFAED SERVICE.
BBOO0015I INITIALIZATION COMPLETE FOR DAEMON SY1.
- WLM issues a command, similar to the following command,
to start servant address spaces:
START Srv_reg_proc,JOBNAME=Server,ENV=Cell.Node.Server
where:- Srv_reg_proc
- Is the JCL procedure name in the proclib that is used to start
the daemon.
- server
- Is the short name of the server (or the step name used to start
the procedure). This allows you to identify the address space that
is running when you view it in the SDSF panels.
- Cell.Node.Server
- This element of the ENV parameter is a concatenation of the cell
short name, the node short name, and the server short name.
- Determine if the daemon is running by looking in the Display
Active (DA) list of the System Display and Search Facility (SDSF)
of MVS.