+++ This bug was initially created as a clone of Bug #1481821 +++ Description of problem: OSP director defaults set Ceph's pg_num and pgp_num to 32 which is too low. This will cause performance issues for any costumer that will use it. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. 2. 3. Actual results: The pg_num and pgp_num for all the pools is 32 Expected results: pg_num and pgp_num default should be 128, which is the right number for the minimum deployment of 3 OSDs in a cluster Additional info: --- Additional comment from Jeff Brown on 2017-08-29 14:11:34 EDT --- We need to set this to 128 by default. It will potentially overwritten by derived parameters or customers that read the documentation.
The defaults placement groups number is 128
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2017:3462