[rgw-ms][dbr]:Observing bucket stats issue after performing 20M workload on versioned bucket.
We observed bucket stats reporting incorrect objects on both sites when performing a 20M object workload on a versioned bucket.
2. ceph version:
ceph version 17.0.0-12762-g63f84c50
3. Steps to reproduce:
a. create a bucket 'version-2'. Enable bucket versioning.
b. Ensure the bucket is synced on both sites.
c. Write a 20M object workload [10M current + 10M non-current].
d. The workload is bi-directional, written from both sites simultaneously.
Multisite configuration used:
Multisite Configuration = LB for ms-sync
Total RGW daemons per zone = 14
sync endpoints = 4 rgws behind 1 Load balancer per zone.
IO via = Haproxy ( client IO for 10 rgws)
Object size = small size( 1- 10KB)
Object PUT = bi-directional on same bucket
objects per bucket = 20M (10M from each site simultaneously)
Cluster utilization < 40% total cluster size
IO tool = Cosbench
Configs set on all rgws