We wanted to let you know that next week we will making two changes to Google
Cloud Storage access logs<https://developers.google.com/storage/docs/accesslogs>
1. Starting Wednesday 6/27, usage logs will be exported every hour instead
of every day, with a suffix of _usage_YYYY_MM_DD_HH_v0. Storage logs will
still be exported daily.
2. The log object for an hour may include a small amount of activity from
previous hours. (In the current implementation the daily log only includes
activity that occurred on that day.)
Together these two changes will improve the timeliness of log delivery
Please let us know if you have any questions / concerns / comments.
Google Cloud Storage Team