cepdispserv - CEP service status display
cepdispservThis command displays the status of the CEP service - it displays the status of each of the multiple services that make up the CEP service entity.
The services that make up the CEP service are as follows:
Interstage Java EE DAS service
Interstage Java EE Node Agent service
IJServer cluster
Interstage HTTP Server
Apache Tomcat
PostgreSQL
The status of each service is explained below.
Display | Explanation |
|---|---|
started | Running status |
stopped | Stopped status |
starting | Undergoing start processing |
stopping | Undergoing stop processing |
unknown | Unknown status |
Note
"unknown" (unknown status) indicates that the status of the service could not be confirmed.
Some kind of abnormality, such as a service hang-up, is occurring, so wait for a few moments and then execute the command again to confirm the status.
The display is the same as that of the Interstage Java EE DAS service.
Display | Explanation |
|---|---|
starting | Undergoing start processing |
running | Running status |
stopping | Undergoing stop processing |
not running | Stopped status |
partially running | Degraded operation status |
Note
When executing this command after cepstopserv, the message below is output, but the IJServer Cluster is stopped, so no action is required:
asadmin: ERROR: ISJEE_OM2997: Unable to connect to admin-server at given host:
[localhost] and port: [12001]. Please check if this server is up and running and
that the host and port provided are correct.
asadmin: ERROR: ISJEE_CLI137: Command list-clusters failed.
Please note that we added newlines in the example above (line 1 and 2) for readability only - the actual message does not have a newline.
Item name | Content |
|---|---|
Web Server Name | Web server name. |
Status | Status of the Web server. Running: Running Stopped: Stopped |
Configuration File | Environment configuration file. |
Server Version | Server version of the Interstage HTTP Server. |
Current Time | Current date and time. |
Start Time | Start date and time. |
Daemon Process ID | Process ID of the daemon process. |
Listening Port | IP address and port number of the Web server that is to receive connection requests. For communication using SSL protocol, "HTTPS" will be displayed for the port number. An IPv6 address will be displayed within brackets "[" and "]". |
requests currently being processed | Number of requests being processed. |
idle servers | Number of communication processes (threads) on standby. |
Note
If "Status" is "Stopped", from "Configuration File" onwards will not be displayed.
Also, when executing this command after cepstopserv, the message below is output, but the Interstage HTTP Server is stopped, so no action is required:
UX:IHS: ERROR: ihs81517: The Web Server (Interstage HTTP Server) did not start. [FJapache]Display | Explanation |
|---|---|
jsvc(pid nnnn nnnn) is running... | Executing. The IDs of the processes that are running will be displayed in "nnnn". |
jsvc is stopped | Stopping. |
Display | Explanation |
|---|---|
pg_ctl: server is running (PID: nnnn) /..../bin/postgres -D /..../data | Executing. The ID of the process that is running will be displayed in "nnnn". |
pg_ctl: no server running | Stopping. |
None
The following status codes are returned:
Normal end
Abnormal end
Example
Example of output at normal end
When all services are running normally:
# cepdispserv <ENTER>
Interstage Java EE DAS service status.
ijdasstat
Name Status
-----------------------------------------
Interstage Java EE DAS started
Interstage Java EE Node Agent service status.
ijnastat
Name Status
-----------------------------------------
Interstage Java EE Node Agent started
IJServer Cluster status.
CEPAgentIJServerCluster running
CepEngine_flt not running
CepEngine_cep not running
Command list-clusters executed successfully.
Interstage HTTP Server status.
ihsdisp
Web Server Name : FJapache
Status : Running
Configuration File: /opt/FJSVihs/servers/FJapache/conf/httpd.conf
Server Version : FJapache/10.0
Current Time : Monday, 09-Jul-2012 01:25:17
Start Time : Sunday, 08-Jul-2012 15:20:31
Daemon Process ID : 2267
Child Process ID : 2272 2273 2274 2275 2276
Listening Port : [::]:80
0 requests currently being processed, 5 idle servers
Apache Tomcat status.
/sbin/service FJSVcep-rest status
jsvc (pid 2099 2096) is running...
PostgreSQL status.
su - bdcep_postgres -c "/opt/FJSVcep/postgres/packages/FJSVpgs83/bin/pg_ctl -D /var/opt/FJSVcep/postgres/data status"
pg_ctl: server is running (PID: 2088)
/opt/FJSVcep/postgres/packages/FJSVpgs83/bin/postgres "-D" "/var/opt/FJSVcep/postgres/data"
Command cepdispserv executed successfully.