Check the results of an update

You can view the overall status of system health checks after an update in the system log. After a successful start, greenboot sets the variable boot_success= to 1 in GRUB.

Procedure

  • To access the overall status of system health checks, run the following command:

    $ sudo grub2-editenv - list | grep ^boot_success
    Example output for a successful system start
    boot_success=1

    • If your command returns boot_success=0, either the greenboot health check is still running, or the update is a failure.

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