vpd: Add logs when the values change
The changes in VPD are rare, but important. When a change occurs we want
to have the information about changes in the logs.
This CL adds the logs, which should help investigating when issues occur.
BUG=chromium:1011375
TEST=Deployed on device and checked that /var/log/ui/ui.LATEST contains
the changes after some values are updated.
BRANCH=none
Change-Id: Iab13510a05c3aaa6abb7817e9ce23be6fa712b16
Reviewed-on: https://chromium-review.googlesource.com/1852268
Tested-by: Igor <igorcov@chromium.org>
Commit-Ready: Igor <igorcov@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Igor <igorcov@chromium.org>
diff --git a/util/update_rw_vpd b/util/update_rw_vpd
index 4292b8d..82421ba 100755
--- a/util/update_rw_vpd
+++ b/util/update_rw_vpd
@@ -49,11 +49,13 @@
# Delete ${key} if it exists.
if [[ "${vpd_contents[${quoted_key}]+set}" == "set" || \
-n "${VPD_IGNORE_CACHE}" ]]; then
+ echo "Key ${key} to be removed from VPD"
updates+=( -d "${key}" )
fi
else
# Set ${key} to ${value} if the value doesn't match already.
if [[ "\"${value}\"" != "${vpd_contents[${quoted_key}]}" ]]; then
+ echo "Update key ${key}=${value} in VPD"
updates+=( -s "${key}=${value}" )
fi
fi
