Description status: Functional area: Domain: Privileges: | NSM V21.0A Pubset and MRSCAT management MULTI-CATALOG-AND-PUBSET-MGMT TSOS |
Routing code: | R |
Function
The NSM configuration parameters can be modified dynamically in an XCS network using the MODIFY-NSM-ENVIRONMENT command.
The possible settings of the TOKEN-DELAY-TIME operand should only be made use of if you have extremely good knowledge of the system.
Format
MODIFY-NSM-ENVIRONMENT | ||||||||||||||||||||
| ||||||||||||||||||||
Operands
COMMUNICATION = *UNCHANGED / *BY-MSCF / *BY-GS-IF-AVAILABLE
Specifies whether the NMS subsystem communicates exclusively via HIPLEX MSCF or whether the global storage (GS) is also be used (if available).
COMMUNICATION = *BY-MSCF
NSM is to communication solely via HIPLEX MSCF.
COMMUNICATION = *BY-GS-IF-AVAILABLE
The operand value *BY-GS-IF-AVAILABLE is only supported for reasons of compatibility.
TOKEN-DELAY-TIME = *UNCHANGED / *BY-PARAMETER(...)
Specifies the token delay in milliseconds before the token is forwarded to the next system. This operand can be used to control the network load generated by NSM, should this be necessary. Note that the NSM reaction time may be impaired by choosing too high a value. As a matter of principle, the settings should only be made by a person with good system knowledge.
Settings made with this operand are taken over automatically by all XCS partner systems.
TOKEN-DELAY-TIME = *BY-PARAMETER(...)
The desired cycle time for the token is to be modified. The settings for normal operation and standby operation can be modified using the following operands:
MINIMAL-DELAY-TIME = *UNCHANGED / <integer 0..32767 milliseconds>
Defines the time (in milliseconds) by which the token is delayed in normal operation, before it is passed on to the next computer. The value “0” means that there is to be no delay. The value has to be smaller than the value defined for standby operation.
MAXIMAL-DELAY-TIME = *UNCHANGED / <integer 1..32767 milliseconds>
Defines the time (in milliseconds) by which the token is delayed in standby operation, before it is passed on to the next computer.
Return codes
(SC2) | SC1 | Maincode | Meaning |
|---|---|---|---|
0 | CMD0001 | Command executed without error | |
3 | CMD2203 | Incorrect syntax file | |
32 | CMD0221 | System error (internal error) | |
64 | CMD0216 | No authorization to issue command | |
64 | NLX1044 | MINIMAL-DELAY-TIME not smaller than MAXIMAL-DELAY-TIME |