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fix cache cleanup (fixes #1231)

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This commit is contained in:
Blake Blackshear 2021-06-30 06:34:55 -05:00
parent f9457be109
commit 09b0068d16
1 changed files with 5 additions and 8 deletions
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13
frigate/events.py
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@ -123,7 +123,7 @@ class EventProcessor(threading.Thread):
# if we are still using more than 90% of the cache, proactively cleanup # if we are still using more than 90% of the cache, proactively cleanup
cache_usage = shutil.disk_usage("/tmp/cache") cache_usage = shutil.disk_usage("/tmp/cache")
if ( while (
cache_usage.used / cache_usage.total > 0.9 cache_usage.used / cache_usage.total > 0.9
and cache_usage.free < 200000000 and cache_usage.free < 200000000
and len(self.cached_clips) > 0 and len(self.cached_clips) > 0
@ -133,13 +133,10 @@ class EventProcessor(threading.Thread):
"Consider increasing space available at /tmp/cache or reducing max_seconds in your clips config." "Consider increasing space available at /tmp/cache or reducing max_seconds in your clips config."
) )
logger.warning("Proactively cleaning up the cache...") logger.warning("Proactively cleaning up the cache...")
while cache_usage.used / cache_usage.total > 0.9: oldest_clip = min(self.cached_clips.values(), key=lambda x: x["start_time"])
oldest_clip = min( del self.cached_clips[oldest_clip["path"]]
self.cached_clips.values(), key=lambda x: x["start_time"] os.remove(os.path.join(CACHE_DIR, oldest_clip["path"]))
) cache_usage = shutil.disk_usage("/tmp/cache")
del self.cached_clips[oldest_clip["path"]]
os.remove(os.path.join(CACHE_DIR, oldest_clip["path"]))
cache_usage = shutil.disk_usage("/tmp/cache")
def create_clip(self, camera, event_data, pre_capture, post_capture): def create_clip(self, camera, event_data, pre_capture, post_capture):
# get all clips from the camera with the event sorted # get all clips from the camera with the event sorted