Cloud backup FAQ broken link

[patricknelson]

On this page: https://docs.rackspace.com/support/how-to/cloud-backup-faq

The link under the section "What does Cloud Backup cost?" goes to a 404: https://www.rackspace.com/cloud/cloud_hosting_products/files/pricing/

Also, it seems kind of difficult now to actually look this information up on the regular site now. Google searches for "rackspace cloud backup cost" lead to this help page which then 404 error. If you surmise that it's based on cloud files storage and search "rackspace cloud files cost" the first links aren't even going to rackspace, but the first one going to RackSpace is https://www.rackspace.com/cloud/public which still isn't very helpful in terms of determining costs. It's just a long sales page with no useful information on the cost of RackSpace's own cloud files service (which we currently use).

[rajhotagit19]

Opened PR#1465 for admins to have a sanity check and update the Cloud Backup FAQ page.