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| author | Marton Hunyady <hunyadym@chromium.org> | 2018-05-16 18:52:13 +0200 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-05-30 20:38:56 -0700 |
| commit | a03026822db430d22d56982696deda1fd3168e6c (patch) | |
| tree | ec8510db8f965fbad9cf36709551f9111006f1cb /scripts/update_payload/checker.py | |
| parent | 80f4d4cefb5270960d17cd347d71594e97c7a954 (diff) | |
update_engine: Add UMA stats for rollback
Adding the following UMA stats:
- UpdateEngine.Check.TargetVersion: first section of the Chrome OS
target version set by device policy. Sent during update checks if
target version policy is set.
- UpdateEngine.Check.RollbackTargetVersion: first section of the
Chrome OS target version if rollback is also allowed. Sent during
update checks if both policies are set.
- UpdateEngine.EnterpriseRollback.Success: first section of the
Chrome OS version to which rollback succeeded. Sent after
successful installation of the rollback image.
- UpdateEngine.EnterpriseRollback.Failure: first section of the
Chrome OS version to which rollback failed. Sent after
installation of the rollback image failed.
Chromium CL of the new histograms: crrev.com/c/1069129
BUG=chromium:843622
TEST='cros_run_unit_tests --board=caroline --packages update_engine'
Change-Id: I0b76fa286498ae0a1830a90034734ed9aa5efd3d
Reviewed-on: https://chromium-review.googlesource.com/1062033
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Marton Hunyady <hunyadym@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Jesse Doherty <jwd@chromium.org>
Diffstat (limited to 'scripts/update_payload/checker.py')
0 files changed, 0 insertions, 0 deletions