I'm on version 0.3.1.7 on Linux.
I've following config entries:
AccountingMax 1639 GBytes
AccountingStart month 24 00:00
Today I've discovered following log entries:
Sep 24 00:00:00.000 [notice] Configured hibernation. This interval began at 2017-09-24 00:00:00; the scheduled wake-up time is 2017
-09-28 16:44:28; we expect to exhaust our quota for this interval around 2017-10-21 20:52:28; the next interval begins at 2017-10-24
00:00:00 (all times local)
Sep 24 00:00:01.000 [notice] Commencing hibernation. We will wake up at 2017-09-28 16:44:28 local time.
Sep 24 00:00:01.000 [notice] Going dormant. Blowing away remaining connections.
For context, Tor did not exceed previous quota and was operating normally before 24 september 00:00.
To me this is not what I would have expected as behaviour given the config. My exception is that the tor would reset counters at month end/beginning and continue operation.