Installation guide

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Upgrading Engines Locally
Upgrading From a .zip File
Follow the instructions below if you want to use a .zip file to upgrade the engine software locally
on the engine command line.
 To upgrade the engine locally from a .zip file
1. Log in to the node as
root with the password set for the engine (you can set the password
through the Management Client).
2. Insert the USB stick or the DVD.
3. Run the command
sg-reconfigure. The Engine Configuration Wizard opens.
4. Select Upgrade and press Enter.
5. Select the source media where the upgrade file is located.
6. (Optional) If you have not already done so, select Calculate SHA1 to calculate the
checksum. The calculation takes some time. The calculated checksum must be identical to
the one from the .zip file.
7. Select OK. The software is upgraded.
8. When prompted, press Enter. The engine reboots to the new version.
Caution – Do not use files that have invalid checksums. Select Cancel if the checksum
does not match and acquire a new copy of the upgrade file.
What’s Next?
 Upgrade any other engines in the same way.
 Otherwise, the upgrade is complete.