Hi all, I have a cluster providing object storage.
The cluster has worked well until someone saves flink checkpoints in the 'flink' bucket. I checked its behavior and I find that the flink saves the current checkpoint data and delete the former ones frequently. I suppose that it makes the bucket index get large omap object. I got '1 large omap objects' warning message these days. And after I check the cluster status and logs, of course, all of those large omap object points to exactly the same one index. The warning message: *cluster [WRN] Large omap object found. Object: 17:2f908b17:::.dir.313c8244-fe4d-4d46-bf9b-0e33e46be041.166289.1:head PG: 17.e8d109f4 (17.74) Key count: 568681 Size (bytes): 149443581* I did 'bilog trim' and 'pg deep-scrub' and the cluster became health again. However, I cannot do this all the time. Is there a way to solve this issue permanently? Thanks _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
