Description of problem: BZ#1764324 tracks RBD clone v2 feature integration, this RFE tracks the tripleO integration. Version-Release number of selected component (if applicable): 16.2 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Luigi, Don't know if this is sufficient to verify just letting you know. Had to check/confirm this was set, while looking into testing RBD cloneV2 RFE bz1764324 on this same deployment. On openstack-tripleo-heat-templates-11.4.1-2.20210220005009.a584c40.el8ost.1.noarch A deployment with ceph resulted in the required setting being added: [root@controller-2 /]# ceph osd dump epoch 66 fsid 1382b37a-3366-4b18-9235-7e96024eb09d created 2021-03-22 09:21:52.485157 modified 2021-03-24 12:30:47.486226 flags sortbitwise,recovery_deletes,purged_snapdirs,pglog_hardlimit crush_version 7 full_ratio 0.95 backfillfull_ratio 0.9 nearfull_ratio 0.85 require_min_compat_client mimic -> looks good but do we need to check something else? min_compat_client jewel require_osd_release nautilus
(In reply to Tzach Shefi from comment #22) > Luigi, > > Don't know if this is sufficient to verify just letting you know. > Had to check/confirm this was set, while looking into testing RBD cloneV2 > RFE bz1764324 on this same deployment. > > On > openstack-tripleo-heat-templates-11.4.1-2.20210220005009.a584c40.el8ost.1. > noarch > A deployment with ceph resulted in the required setting being added: > > [root@controller-2 /]# ceph osd dump > epoch 66 > fsid 1382b37a-3366-4b18-9235-7e96024eb09d > created 2021-03-22 09:21:52.485157 > modified 2021-03-24 12:30:47.486226 > flags sortbitwise,recovery_deletes,purged_snapdirs,pglog_hardlimit > crush_version 7 > full_ratio 0.95 > backfillfull_ratio 0.9 > nearfull_ratio 0.85 > require_min_compat_client mimic -> looks good but do we need to check > something else? > min_compat_client jewel > require_osd_release nautilus This is correct for the scope of this bug. Whether that allows snapshots to work properly, it's in the scope of bug 1764324.
Verified on: openstack-tripleo-heat-templates-11.4.1-2.20210220005009.a584c40.el8ost.1.noarch THT sets the required option which enables rbdv2 clone on Ceph: [root@controller-2 /]# ceph osd dump .. .. require_min_compat_client mimic
This feature is now about enabling the required support for successful snapshot deletion only. The specific use case which involves volume deletion has been splitted out and it is tracked by bug 1999155.
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 (Red Hat OpenStack Platform (RHOSP) 16.2 enhancement 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-2021:3483