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Commit 97df3956 authored by Tao Bao's avatar Tao Bao
Browse files

rootdir: Execute update_verifier for A/B update. 

update_verifier verifies the updated partitions and marks the current
slot as having booted successfully. It needs to be triggered prior to
the start of the framework, otherwise it won't be able to fall back to
the old system without a data wipe.

Bug: 26039641
Change-Id: I6fd183cdd3dfcc72feff2a896368158875b28591
parent beceb6ef

rootdir/init.rc

+6 −0
Original line number Diff line number Diff line
@@ -486,6 +486,8 @@ on boot 
    class_start core



on nonencrypted

    # A/B update verifier that marks a successful boot.

    exec - root -- /system/bin/update_verifier nonencrypted

    class_start main

    class_start late_start
@@ -514,9 +516,13 @@ on property:vold.decrypt=trigger_post_fs_data 
    trigger post-fs-data



on property:vold.decrypt=trigger_restart_min_framework

    # A/B update verifier that marks a successful boot.

    exec - root -- /system/bin/update_verifier trigger_restart_min_framework

    class_start main



on property:vold.decrypt=trigger_restart_framework

    # A/B update verifier that marks a successful boot.

    exec - root -- /system/bin/update_verifier trigger_restart_framework

    class_start main

    class_start late_start