upgrade suite: test that changes to crush maps are handled properly mid-upgrade
We had some issues with users making changes to crush under mixed clusters while upgrading to Firefly (see #8738).
We should add upgrade tests that cover this functionality to make sure we don't get similar regressions in the future.
#6 Updated by Tamilarasi muthamizhan almost 5 years ago
- Status changed from New to Feedback
- Assignee changed from Tamilarasi muthamizhan to Greg Farnum
Greg, we have tests to adjust crush tunables to specific profiles like 'ceph osd crush tunables firefly' during an upgrade in the existing upgrade suites.
are you talking about this, or making other changes to crush map?
if otherwise, can you please give some examples?
#10 Updated by Yuri Weinstein almost 5 years ago
limited suite 10 jobs running - http://pulpito.front.sepia.ceph.com/teuthology-2014-09-25_13:19:32-upgrade:dumpling-x-giant-distro-basic-vps/