A few interleaved responses below.... On 8/1/19 10:20 AM, Matthew Vernon wrote:
Hi,
On 31/07/2019 19:02, Paul Emmerich wrote:
Some interesting points here, thanks for raising them :)
We've had some problems with large buckets (from around the 70Mobject mark).
One you don't mention is that multipart uploads break during resharding - so if our users are filling up a bucket with many writers uploading multipart objects, some of these will fail (rather than blocking) when the bucket is resharded.
Is there a tracker for that already? If not, would you mind adding one?
We've also seen bucket deletion via radosgw-admin failing because of oddities in the bucket itself (e.g. missing shadow objects, omap objects that still exist when the related object is gone); sorting that was a bit fiddly (with some help from Canonical, who I think are working on patches).
There was a recently merged PR that addressed bucket deletion with missing shadow objects: https://tracker.ceph.com/issues/40590 Thank you for reporting your experience w/ rgw, Eric -- J. Eric Ivancich he/him/his Red Hat Storage Ann Arbor, Michigan, USA