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  1. Mender
  2. MEN-1432

Implement grub boot script

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    Details

    • Type: Task
    • Status: Done
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:

      Description

      Acceptance criteria:

      • There must a boot script for grub that can:
        • Select correct boot partition based on configuration in mender_boot_part.conf
        • Keep a boot counter in mender_boot_counter.conf that will roll back if if exceeded
        • It will not roll back if mender_boot_counter.conf doesn't exist
      • For atomicity:
        • All configuration files that grub writes to should be stored on the data partition
        • All writes to files should use atomic rename over existing file
      • Script does not need to be auto-included in the build (separate task)

      The names and layout above are not 100% final, they can be adjusted if need arises during implementation.

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              • Assignee:
                a10040 Kristian Amlie
                Reporter:
                a10040 Kristian Amlie
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                  Updated:
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