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| author | Luigi Semenzato <semenzato@chromium.org> | 2015-03-06 14:43:58 -0800 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-03-12 05:16:49 +0000 |
| commit | 5672f8b2e41a673e874b753d6492d5db841ae594 (patch) | |
| tree | 2fbb7ac294d5b38284f5704a88ce5a4c9a530b79 /trusty/coverage/coverage.cpp | |
| parent | e4fa61e05e17d759dae5a724d67c34dafa3d706a (diff) | |
metrics: move sample file from /var/run to /var/lib
Some metrics are generated near shutdown and we expect to collect
them at reboot, but /var/run is a tmpfs and /var/run/uma-events
is lost.
This changes the uma events file location from the perspective
of the metrics daemon. I am making the same change to Chrome.
I am adding a symlink to allow an older Chrome to read the
samples from the old location. A newer Chrome will be screwed
but I hope that's OK (i.e. this will work for official builds
and for Chrome OS developers, but may cause malfunction for
Chrome developers)
BUG=chromium:447256
TEST=verified that /var/lib/metrics/uma-events grows and is truncated
CQ-DEPEND=CL:258971
Change-Id: I677cda16486de239dd205247083d4ad7240d992b
Reviewed-on: https://chromium-review.googlesource.com/257084
Reviewed-by: Luigi Semenzato <semenzato@chromium.org>
Tested-by: Luigi Semenzato <semenzato@chromium.org>
Commit-Queue: Luigi Semenzato <semenzato@chromium.org>
Diffstat (limited to 'trusty/coverage/coverage.cpp')
0 files changed, 0 insertions, 0 deletions