Difference between revisions of "Sub System"
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[[Category:Administration]] | [[Category:Administration]] | ||
The 400 comes with specialized environments for managing various types of work or functions such as: | The 400 comes with specialized environments for managing various types of work or functions such as: | ||
| − | + | ||
| − | + | {| class="wikitable" border="1" | |
| − | + | ! Subsystem!! General use. | |
| − | + | |- | |
| − | + | | [[QINTER_subsystem | QINTER]] || Interactive Processing (short transactions run at high [[priority]] | |
| − | + | |- | |
| − | + | | [[QBATCH_subsystem | QBATCH]] || Batch Processing (complicated heavy [[Data Base]] Access jobs) | |
| + | |- | ||
| + | | [[QSPL_subsystem | QSPL]] || Spooling | ||
| + | |- | ||
| + | | [[QCMN_subsystem | QCMN]] || Communications | ||
| + | |- | ||
| + | | [[QCTL_subsystem | QCTL]] || Controlling subsystem | ||
| + | |- | ||
| + | | [[QHTTPSVR_subsystem | QHTTPSVR]] || [[HTTP Servers]] | ||
| + | |- | ||
| + | | [[QPGMR_subsystem | QPGMR]] || Batch subsystem usually used for compiles | ||
| + | |- | ||
| + | | [[QSERVER_subsystem | QSERVER]] || File servers | ||
| + | |- | ||
| + | | [[QSYSWRK_subsystem | QSYSWRK ]] || System servers | ||
| + | |- | ||
| + | | [[QUSRWRK_subsystem | QUSRWRK]] || User servers | ||
| + | |} | ||
Think of SubSystems as the Jobs that run other Jobs. They monitor and direct what resources needed, such as CPU, pools of main storage, disk space, how many concurrent jobs allowed, type of resources they may use. | Think of SubSystems as the Jobs that run other Jobs. They monitor and direct what resources needed, such as CPU, pools of main storage, disk space, how many concurrent jobs allowed, type of resources they may use. | ||
Sources of work for each subsystem | Sources of work for each subsystem | ||
| − | * Autostart jobs | + | * [[Autostart jobs]] |
| − | * Work stations of users | + | * [[Work stations]] of users |
* Jobqueues [[JOBQ]] | * Jobqueues [[JOBQ]] | ||
* Communications | * Communications | ||
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Just as SubSystems manage the other jobs, the Subsystems themselves need to be managed, for optimum performance. | Just as SubSystems manage the other jobs, the Subsystems themselves need to be managed, for optimum performance. | ||
| − | A simple 400 system can be managed by QBASE, while a more sophisticated system load needs QCTL. | + | A simple 400 system can be managed by [[QBASE]], while a more sophisticated system load needs [[QCTL]]. |
| + | |||
| + | [[WRKSBS]] to view what SBS Sub Systems exist, with what current status, and information on each of them, such has how many [[JOBQ]] each can concurrently support. [[WRKSBSD]] to check on how they are defined, the descriptive info on them. '''[[GO]] CMDSBS''' for other SBS commands. | ||
Latest revision as of 17:03, 17 December 2010
The 400 comes with specialized environments for managing various types of work or functions such as:
| Subsystem | General use. |
|---|---|
| QINTER | Interactive Processing (short transactions run at high priority |
| QBATCH | Batch Processing (complicated heavy Data Base Access jobs) |
| QSPL | Spooling |
| QCMN | Communications |
| QCTL | Controlling subsystem |
| QHTTPSVR | HTTP Servers |
| QPGMR | Batch subsystem usually used for compiles |
| QSERVER | File servers |
| QSYSWRK | System servers |
| QUSRWRK | User servers |
Think of SubSystems as the Jobs that run other Jobs. They monitor and direct what resources needed, such as CPU, pools of main storage, disk space, how many concurrent jobs allowed, type of resources they may use.
Sources of work for each subsystem
- Autostart jobs
- Work stations of users
- Jobqueues JOBQ
- Communications
Just as SubSystems manage the other jobs, the Subsystems themselves need to be managed, for optimum performance.
A simple 400 system can be managed by QBASE, while a more sophisticated system load needs QCTL.
WRKSBS to view what SBS Sub Systems exist, with what current status, and information on each of them, such has how many JOBQ each can concurrently support. WRKSBSD to check on how they are defined, the descriptive info on them. GO CMDSBS for other SBS commands.
