Upgrading
From OpenSimulator
(→Migrating databases) |
(→Migrating between versions of OpenSim without changing database options) |
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Upgrading OpenSim so that your data stays intact is not too difficult. If you’re using MySQL or MSSQL as a backend database with standalone OpenSim then all you should have to do is copy over your bin/Regions xml files (and maybe your OpenSim,ini if you don’t want to re-enter your settings manually) to the new OpenSim version and start it. | Upgrading OpenSim so that your data stays intact is not too difficult. If you’re using MySQL or MSSQL as a backend database with standalone OpenSim then all you should have to do is copy over your bin/Regions xml files (and maybe your OpenSim,ini if you don’t want to re-enter your settings manually) to the new OpenSim version and start it. | ||
| − | If you're using grid mode then you will also need to copy the 5 xml files in the bin directory that govern the configuration of the UGAIM servers. | + | If you're using grid mode then you will also need to copy the 5 xml files in the bin directory that govern the configuration of the UGAIM servers. If you've changed estate_settings.xml then this should also be copied (this file, if it exists, provides default values for estates). |
OpenSim contains code to automatically migrate all your data to conform to the newest formats. However, we would always suggest backing up your database beforehand in case something goes wrong during the conversion (e.g. you have a power cut). | OpenSim contains code to automatically migrate all your data to conform to the newest formats. However, we would always suggest backing up your database beforehand in case something goes wrong during the conversion (e.g. you have a power cut). | ||
Revision as of 04:32, 6 December 2008
Migrating between versions of OpenSim without changing database options
Upgrading OpenSim so that your data stays intact is not too difficult. If you’re using MySQL or MSSQL as a backend database with standalone OpenSim then all you should have to do is copy over your bin/Regions xml files (and maybe your OpenSim,ini if you don’t want to re-enter your settings manually) to the new OpenSim version and start it.
If you're using grid mode then you will also need to copy the 5 xml files in the bin directory that govern the configuration of the UGAIM servers. If you've changed estate_settings.xml then this should also be copied (this file, if it exists, provides default values for estates).
OpenSim contains code to automatically migrate all your data to conform to the newest formats. However, we would always suggest backing up your database beforehand in case something goes wrong during the conversion (e.g. you have a power cut).
Using sqlite (the default on disk database) is just a little more complicated. As well as copying bin/Regions and possibly OpenSim.ini, you also need to copy all the db files (AssetStorage.db, inventorystore.db, OpenSim.db and userprofile.db) to your new installation.
This process should always work between the last numbered versions (e.g. going from 0.5.9 to 0.6.0). It may also work for older versions (e.g. 0.5.8 to 0.6.0) though this is not guaranteed.
Migrating databases
Since SQLite is our default database, there often comes a time when people outgrow it and want to move on to another database backend (usually MySQL). There is a script on the forge at [1] which should be able to do the conversion. If it's out of date then just give the author/s a nudge (or patch it!)
