The following table indicates the parameters you can specify in a CTnIOSxx parmlib member.
| Parameters | Allowed on CTnIOSxx? |
|---|---|
| ON or OFF | One is required |
| ASID | Yes |
| JOBNAME | Yes |
| BUFSIZE | Yes |
| OPTIONS | Yes |
| SUB | No |
| PRESET | No |
| LIKEHEAD | No |
| WTR | Yes |
| WTRSTART or WTRSTOP | Yes |
If additional SYSIOS tracing options are turned on, additional buffer space might be required.