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| author | Miriam Polzer <mpolzer@google.com> | 2020-04-23 16:25:58 +0200 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-05-26 15:01:28 +0000 |
| commit | ad6719817e6dd198edc6922e74672e2262487b57 (patch) | |
| tree | dde1c2639a7d00f8c8f490327890995a7a7f39cd /scripts/update_device.py | |
| parent | 3f894a81f130a9ba37e4bc710f5214b65981c6d2 (diff) | |
update_engine: Powerwash based on version
Powerwash after an update is currently enforced based on the channel: If
the new channel is more stable, powerwash happens. This may cause
unnecessary powerwash if the currently installed Chrome OS version is
old enough so that a normal update (e.g. 12817.68.0 -> 12817.76.0) can
take place.
Additionally decide whether a powerwash should take place based on the
new and old version number. Only powerwash if the new version number is
older than old version number.
BUG=chromium:1070563
TEST=FEATURES=test emerge-amd64-generic update_engine
channel change and update on test device
Change-Id: Ib211cf87711bde9f9c912395548124dcbb1194bb
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/2162986
Tested-by: Miriam Polzer <mpolzer@google.com>
Commit-Queue: Miriam Polzer <mpolzer@google.com>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Jae Hoon Kim <kimjae@chromium.org>
Diffstat (limited to 'scripts/update_device.py')
0 files changed, 0 insertions, 0 deletions