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Upgrading from 4.2.x to 4.5.0
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# cp -ap /etc/cloudstack/management/db.properties.rpmsave /etc/cloudstack/management/
db.properties
For the server.xml file:
# cp -ap /etc/cloudstack/management/server.xml.rpmsave /etc/cloudstack/management/
server.xml
c. Merge your changes from the backup file into the new file.
For the db.properties file:
# vi /etc/cloudstack/management/db.properties
For the server.xml file:
# vi /etc/cloudstack/management/server.xml
5. Repeat steps 1 - 6 on each management server node.
Post-Upgrade Procedure
1. If you are using VMWare or Hyper-V hypervisors, you must update SystemVM.ISO. Section 9.15,
“Updating SystemVM.ISO ”
2. Start the first Management Server.
# service cloudstack-management start
Wait until the databases are upgraded. After you confirm the database upgrade, start the other
Management Servers one at a time by running the this command on each node.
Note
After a successful CloudPlatform upgrade, you will be able to restart Management Server
successfully. If the upgrade is not completed successfully, you will face problems in restarting
Management Servers.
3. Start the Usage Servers that you have stopped (if they were running on your previous version).
Perform this on each Usage Server host.
# service cloudstack-usage start
4. Do the following procedures, if required:
• (KVM Only) Upgrade and start the agent on a KVM host.
For more information, see Section 9.7, “Upgrading KVM Agents (KVM Only) ”