init: Drop install attributes, attestation and local tpm data from preserved files by clobber
The AUE for lumpy and stumpy happened in version 65
(https://cros-goldeneye.corp.google.com/chromeos/console/eventLogBoard?name=lumpy)
This change will delete the install attributes file at powerwash and will
not trigger the wrong assumption from chromeos_startup that the device
last booted in devmode.
BUG=chromium:850447
TEST=Build image and check 850447.
Change-Id: I82b92b7868d0baa4bf7d6ed9bf48e9330d89c5a9
Reviewed-on: https://chromium-review.googlesource.com/1093094
Commit-Ready: Igor <igorcov@chromium.org>
Tested-by: Igor <igorcov@chromium.org>
Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Igor <igorcov@chromium.org>
diff --git a/init/clobber-state b/init/clobber-state
index c96c0f5..9c31d36 100755
--- a/init/clobber-state
+++ b/init/clobber-state
@@ -65,18 +65,12 @@
# boolean value indicating whether a rollback has happened since the last
# update check where device policy was available. Needed to avoid forced
# updates after rollbacks (device policy is not yet loaded at this time).
- #
- # TODO(tnagel): Drop install_attributes.pb after AUE of the last remaining
- # boards that don't support programmatic TPM reset (lumpy and stumpy).
if [ "$SAFE_WIPE" = "safe" ]; then
PRESERVED_FILES="
- unencrypted/preserve/attestation.epb
- unencrypted/preserve/local_tpm_data
unencrypted/preserve/powerwash_count
unencrypted/preserve/tpm_firmware_update_request
unencrypted/preserve/update_engine/prefs/rollback-happened
unencrypted/preserve/update_engine/prefs/rollback-version
- home/.shadow/install_attributes.pb
"
# Powerwash count is only preserved for "safe" powerwashes.
