loopback_partscan: add some recovery logic for failed `partx -a`
Some build bots have started failing to add partitions from loopback
devices. It's unclear why (new kernel maybe), so add some recovery
logic to our partscan logic to dump logs & retry. This should help
with debugging while not failing builds.
BUG=chromium:999596
TEST=build_image passed
Change-Id: Ic6326738a79cdc26e0864be95c295f1cf6cf7f2a
Reviewed-on: https://chromium-review.googlesource.com/1780891
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Alex Klein <saklein@chromium.org>
1 file changed
