Siemens SIMATIC S7-1500 Operating Instructions Manual page 36

Installing
4.5 Installing Linux
6. To configure partition #5, select the area after partition #4 and click "Continue".
Assign the following settings for the partition:
To confirm the settings, select "Done setting up the partition" and click "Continue".
Partition #5 is created.
7. Select "Finish partitioning and write changes to disk" and click "Continue".
8. To complete partitioning and confirm the changes on the CFast card, select the option
"Yes" and click "Continue".
9. Follow the further installation steps.
36
Use as:
Formatting partition:
Mount point:
Ext4
Yes
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CPU 1505SP (F) Ready4Linux Version 2.7
Operating Instructions, 05/2019, A5E46864285-AA