Describe the issue: pg_dump is a very cryptic command and does not detail what are problem values to watch for. Describe the task you were trying to accomplish: We would like to provide details into some of the parameters listed in the pg_dump command. Detailing these fields and providing expected values and possible causes of problematic values. Suggestions for improvement: Provide a summary of important fields and what to monitor. Document URL: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html/troubleshooting_guide/troubleshooting-ceph-placement-groups Chapter/Section Number and Title: Chapter 8. Troubleshooting Ceph placement groups Product Version: RHCS 5 Environment Details: Any other versions of this document that also needs this update: RHCS 6 Additional information: