Description of problem:
Performing a gluster vol reset, turns off 'features.ctr-enabled'. For a tiered, 'features.ctr-enabled' is enabled by default. So, gluster volume reset on a tiered volume shouldn't turn off 'features.ctr-enabled'
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Create a tiered volume
2. check if 'features.ctr-enabled' is turned on by doing a gluster vol info
3. Do a 'gluster vol reset <vol name>'
4. check if 'features.ctr-enabled' is turned on by doing a gluster vol info
features.ctr-enabled is turned off
features.ctr-enabled has to be on
If this change in 'features.ctr-enabled' go unnoticed, no promotion/demotion would happen
sosreports can be found here --> http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/1290779/
patch on master: https://review.gluster.org/#/c/13470/
As tier is not being actively developed, I'm closing this bug. Feel free to open it if necessary.