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Issue 697609 link

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Issue metadata

Status: Verified
Owner: ----
Closed: Sep 2017
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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[crosperf] Need to update so tests don't cause DUTs to beep so much

Project Member Reported by cmt...@chromium.org, Mar 1 2017

Issue description

When running graphics tests (and other non-telemetry tests) Crosperf causes the DUTs to reboot for each iteration of the test, which causes loud beeping and disturbs other people nearby.  We need to update Crosperf to do something other than rebooting the devices (if possible) to reduce this disruptive beeping
 
Owner: manojgupta@chromium.org
Status: (was: Untriaged)
DUT command "/usr/share/vboot/bin/set_gbb_flags.sh 0x1" should stop the beeping.
It is a firmware option and should persist across reboots.
Project Member

Comment 2 by bugdroid1@chromium.org, May 18 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/toolchain-utils/+/1282e84957a440f18a446888683d0aefb38a5a46

commit 1282e84957a440f18a446888683d0aefb38a5a46
Author: Manoj Gupta <manojgupta@google.com>
Date: Wed May 17 23:59:28 2017

Disable beeps post reboots in crosperf.

Run gbb command before flashing to avoid post reboot beeps
if possible. It works only on machines with Write Protect Disabled.
Crosperf prints the erros messages and continues if this fails.

BUG= chromium:697609 
TEST=Tested on kevin, daisy and jaq.

Change-Id: Ifb0c819281b3215655b7e3b02db605fa073d0e12
Reviewed-on: https://chromium-review.googlesource.com/508153
Commit-Ready: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Caroline Tice <cmtice@chromium.org>

[modify] https://crrev.com/1282e84957a440f18a446888683d0aefb38a5a46/image_chromeos.py

Owner: ----
Machines with write protect off should not beep now.
Status: Verified

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