tree 9bf9ad17b60ca7642f6c12411f0816d91822e037
parent 1cb623a9d420c8ca22e5381e8121862f4efb6334
author Chinglin Yu <chinglinyu@chromium.org> 1579590481 +0800
committer Commit Bot <commit-bot@chromium.org> 1580919799 +0000

autotest: fix bootchart missing on NVMe devices.

This change fixes the bug that bootchart is missing in test
BootPerfServerCrosPerf if it runs with a DUT with NVMe storage. Fix the
regular expression in extracting the partition index of "rootdev -s"
output so that values like "/dev/nvme0n1p3" are matched correctly.

BUG=chromium:1043854
TEST=test_that $dut BootPerfServerCrosPerf

Change-Id: Ie6395b13924ec33186b81dc828069b70c3192e4c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2008918
Reviewed-by: Chung-yih Wang <cywang@chromium.org>
Tested-by: Chinglin Yu <chinglinyu@chromium.org>
Commit-Queue: Chinglin Yu <chinglinyu@chromium.org>