Administrator Command
Reference Manual
Command Details
:
Detailed Descriptions of Commands
: SYSTEMLOCATION (Global Project Administration - Hub Only)
SYSTEMLOCATION (Global Project Administration - Hub Only)
Function
:
Changes the Administering Location of a Satellite.
Description
:
The SYSTEMLOC command changes the primary location of the System database for the specified location. The primary location of the Hub system database cannot be changed: the Hub cannot be administered remotely.
•
The SYSTEMLOC command cannot complete while there are users in AVEVA E3D™ with write access to the system database. The command will eventually complete once all such users have left AVEVA E3D™. You may need to use EXPUNGE to remove phantom users.
If a SYSTEMLOC command fails, the previous primary location will normally be recovered automatically. If the recovery fails (for example, the daemon is not running), you can recover the previous Primary location using the command:
PREVOWN SYSTEM AT locname
Use of the PREVOWN command should be avoided if possible.
Offline locations:
An offline Location can only be administered by the Hub or the Location itself. Once an offline Location has been initialised, you can only change the administering Location from the Hub to the Location, not from the Location to the Hub.
Examples:
SYSTEMLOCation LON PRIMARY AT OXF
Changes the Primary Location of the Location LON to be the Location OXF, so that LON can be administered from OXF.
SYSTEMLOCation OXF LOCAL
Changes the Primary Location of the Location LON to be at LON, so that LON can be administered locally.
SYSTEMLOCation OXF HUB
Changes the Primary Location of the Location OXF to be the Hub.
Command Syntax:
>-- SYSTEMLOCation <loc> --+-- PRIMARY AT <loc> --.
| |
|-- LOCAL -------------|
| |
‘-- HUB ---------------+-->
Related
Commands
:
ADMINISTER, PREVOWNER SYSTEM
Querying
:
>--- Q PRMLOC --->
At a Location, shows the Primary Location for the Location.
>--- Q PRVRF --->
At a Location, shows the previous primary location until the SYSTEMLOC command has completed. This attribute is normally unset
.
1974 to current year.
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