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| author | Yifan Hong <elsk@google.com> | 2020-03-11 13:20:52 -0700 |
|---|---|---|
| committer | Yifan Hong <elsk@google.com> | 2020-03-17 15:54:19 -0700 |
| commit | 3a3d0c121fd904ce8440260ee2f5d12ea09d12e2 (patch) | |
| tree | d4d1079ef8bdaa8f50ec7cbdc38576c1c8e6b114 /scripts/update_payload/format_utils_unittest.py | |
| parent | c0fa08aa7cc0cc218ae21978b801e88bf72b1626 (diff) | |
ResetStatus deletes snapshots for VAB.
When ResetStatus() is called, delete snapshots to free up space on
VAB devices.
On regular A/B, there is no need to cancel the update completely so that
the update may be resumed next time. However, on VAB devices, a
cancelled update should not occupy previously allocated space.
Test: manually call update_engine_client --cancel when an update is in progress, then
call update_engine_client --reset_status, then
call snapshotctl dump to check that snapshots are deleted.
Then, re-apply the update.
Test: manually kill update_engine when an update is in progress, then
call update_engine_client --reset_status, then
call snapshotctl dump to check that snapshots are deleted.
Then, re-apply the update.
Test: manually apply an update until UPDATED_NEED_REBOOT, then
call update_engine_client --reset_status, then
call snapshotctl dump to check that snapshots are deleted.
Then, re-apply the update.
Test: manually apply an update until UPDATED_NEED_REBOOT, then
kill update_engine, then
call update_engine_client --reset_status, then
call snapshotctl dump to check that snapshots are deleted.
Then, re-apply the update.
Bug: 147696014
Change-Id: Ic7049772091a34e0e666fd7ae361ef474d5a28aa
Merged-In: Ic7049772091a34e0e666fd7ae361ef474d5a28aa
Diffstat (limited to 'scripts/update_payload/format_utils_unittest.py')
0 files changed, 0 insertions, 0 deletions