Setting Up Mega-Regions

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(At least right now in opensim dev master, don't always appear to see messages on creating a megaregion (may be only if there are existing objects))
(Use 'megaregion' more consistently (it's not a proper noun that needs capitalization). Revert 'may' to 'will' see errors - text already says this only applies to regions that already have contents)
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{{ambox
 
{{ambox
 
| type = content
 
| type = content
| text = There are still some outstanding issues being addressed by the Dev team. If you wish to incorporate your existing regions into a MegaRegion, make OARS and do Full Backups of everything on the current regions. Restoring OAR will deposit the restored region on the most South West Corner ONLY. This is being worked out at the time of this writting. (more information needs to be put in this area...) Updated October 26, 2010}}
+
| text = There are still some outstanding issues being addressed by the Dev team. If you wish to incorporate your existing regions into a megaregion, make OARS and do Full Backups of everything on the current regions. Restoring OAR will deposit the restored region on the most South West Corner ONLY. This is being worked out at the time of this writing. (more information needs to be put in this area...) Updated October 26, 2010}}
  
 
= Layout Diagram =
 
= Layout Diagram =
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# Make a backup of your database. See [[Backups]] for instructions.
 
# Make a backup of your database. See [[Backups]] for instructions.
# Make an OAR for EACH REGION which you intend integrate into a Mega-Region. See [[OpenSim Archives]] for instructions.
+
# Make an OAR for EACH REGION which you intend integrate into a megaregion. See [[OpenSim Archives]] for instructions.
  
 
=== Step 1: Edit the File "OpenSim.ini" ===
 
=== Step 1: Edit the File "OpenSim.ini" ===
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=== Step 3 : Start OpenSimulator Instance ===
 
=== Step 3 : Start OpenSimulator Instance ===
  
Start Opensim. If your regions have no contents, then you already have it! If not,  
+
Start Opensimulator. If your regions have no contents, then you already have it! If not,  
  
# You may see a number of error messages -- ignore them.  
+
# You will see a number of error messages -- ignore them.  
 
# Wait for a while before console activity stopping, then type: '''fix-phantoms'''  
 
# Wait for a while before console activity stopping, then type: '''fix-phantoms'''  
 
# Wait before process completing. It can take several minutes for the backup thread to store everything.
 
# Wait before process completing. It can take several minutes for the backup thread to store everything.

Revision as of 17:37, 18 May 2012

Contents

Layout Diagram

Here is a diagram of possible configurations. This is not all inclusive but is a good example of layout for the regions.

SPECIAL NOTE - Most Viewers still suffer the 4096 Teleport Bug where people cannot teleport more than 4096 regions away. OSGrid is centered @ 10000 10000. Some Viewers, such as MeerKat or Imprudence, have addressed this recently, others will likely follow suit. This bug applies to HyperGrided regions as well as Non-Hypergrid regions.

Mega region Layout Example

Steps

Step 0: Back Up Regions

If your OpenSimulator instance doesn't have currently any contents, then skip to #Step 1: Edit the File "OpenSim.ini".

If your regions have existing content, joining them may be dangerous -- you risk losing content. By way of precaution,

  1. Make a backup of your database. See Backups for instructions.
  2. Make an OAR for EACH REGION which you intend integrate into a megaregion. See OpenSim Archives for instructions.

Step 1: Edit the File "OpenSim.ini"

Modify your OpenSim.ini. In [Startup] section, change

; CombineContiguousRegions = false

to

CombineContiguousRegions = true

Step 2: Edit the File "Regions.ini"

Edit the file Region.ini which is located in "bin/Regions".

The example provided in #Example of Regions.ini File below is for a Mega-Region consists of 3x3, 9 simulator. Fill in the correct information in all the required fields. Remember to order your regions from South-West to North-East in your Regions.ini.

Step 3 : Start OpenSimulator Instance

Start Opensimulator. If your regions have no contents, then you already have it! If not,

  1. You will see a number of error messages -- ignore them.
  2. Wait for a while before console activity stopping, then type: fix-phantoms
  3. Wait before process completing. It can take several minutes for the backup thread to store everything.
  4. When the console activity stops, type: backup (This will persist the data into the Database again as a precaution).
  5. Restart Opensim, and check that all the objects are in their right places.

See Also: Importing OARs into megaregions (Diva's blog post)

Example of Regions.ini File

; 9 Simulator 3x3 Mega-Region Example
; Supply a unique UUID for each region
; Unique InternalPort for Each Region
; 
;************************************************
[RegionName_SW]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5000,5000
InternalAddress = 0.0.0.0
InternalPort = 9001
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
;
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
;
;ScopeID = 00000000-0000-0000-0000-000000000000
;************************************************
[RegionName_W]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5000,5001
InternalAddress = 0.0.0.0
InternalPort = 9002
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
;
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;************************************************
[RegionName_NW]
RegionUUID = 84b41485-6884-412d-b4a2-2f6941559924
Location = 5000,5002
InternalAddress = 0.0.0.0
InternalPort = 9003
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
[RegionName_S]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5001,5000
InternalAddress = 0.0.0.0
InternalPort = 9004
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
[RegionName_Centre]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5001,5001
InternalAddress = 0.0.0.0
InternalPort = 9005
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;************************************************
[RegionName_N]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5001,5002
InternalAddress = 0.0.0.0
InternalPort = 9006
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
;
[RegionName_SE]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5002,5000
InternalAddress = 0.0.0.0
InternalPort = 9007
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
[RegionName_E]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5002,5001
InternalAddress = 0.0.0.0
InternalPort = 9008
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
;
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
[RegionName_NE]
RegionUUID = 00000000-0000-0000-0000-000000000000
Location = 5002,5002
InternalAddress = 0.0.0.0
InternalPort = 9009
AllowAlternatePorts = False
ExternalHostName = YourIP_DNSname
; 
;NonphysicalPrimMax = 0
;PhysicalPrimMax = 0
ClampPrimSize = False
;MaxPrims = 15000
; 
;ScopeID = 00000000-0000-0000-0000-000000000000
;
;************************************************
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