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| software:rnotes:rn-rel4.4 [2013/12/02 14:05] – tinova | software:rnotes:rn-rel4.4 [2013/12/04 10:24] – cmartin |
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| ====== Migrating from OpenNebula 4.2 ====== | ====== Migrating from OpenNebula 4.2 ====== |
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| A detailed upgrade process can be found in the documentation. For a complete set of changes to migrate from a 4.4 installation please refer to the [[documentation:rel4.4:compatibility|Compatibility Guide]]. | A detailed [[documentation:rel4.4:upgrade|upgrade process]] can be found in the documentation. For a complete set of changes to migrate from a 4.4 installation please refer to the [[documentation:rel4.4:compatibility|Compatibility Guide]]. |
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| :!: After OpenNebula upgrade make use you run "''onehost sync''" to update monitoring probes. | :!: With the new [[.:system_ds#multiple_system_datastore_setups|multi-system DS]] functionality, it is now required that the system DS is also part of the cluster. If you are using System DS 0 for Hosts inside a Cluster, any VM saved (stop, suspend, undeploy) **will not be able to be resumed after the upgrade process**. |
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| | :!: After the OpenNebula upgrade make sure you run "''onehost sync''" to update the monitoring probes. |
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