[Pasting Karthick's comments from https://bugzilla.redhat.com/show_bug.cgi?id=1402016#c27]
Two quick comments from my side on this bug:
1) Make a note under cns-deploy section suggesting "cns-deploy tool doesn't support scale up for this release. Please use manual steps to scale-up the cluster"
We should be giving a pointer to manually scale-up to section 7.
2) Also before section 22.214.171.124 and section 126.96.36.199, add a point mentioning,
"gluster pods have to be configured before proceeding with the following steps. Please refer Appendix A-2 to manually deploy gluster pods"
Humble, can you please check if the above changes looks good.
Looks good to me, moving the bug to verified.