objects in the metadata_heap pool are created, but never read or removed
Metadata entries and their versions are being archived in the metadata_heap pool (.rgw.meta), but nothing is actually consuming this data. This archival should be made optional so that users can avoid paying the cost of creating and storing this data.
#1 Updated by Warren Wang about 3 years ago
Example of metadata pool constantly increasing in size and number of objects:
NAME ID USED %USED MAX AVAIL OBJECTS
default.rgw.buckets.data 17 3092G 0.86 345T 2013585
default.rgw.meta 25 743M 0 172T 1975937
This is in 10.2.2-508-g9bfc0cf (9bfc0cf178dc21b0fe33e0ce3b90a18858abaf1b)