+1, I would love to have such an ability.

… and by “I would love to”, I mean: I yearn for, I need such an ability. You have such gorgeous graphs and sweet, sweet monitoring functions — they make me feel like a king overlooking his kingdom. When I have to log into servers and manually check the disk usage of their attached volumes, it breaks my heart. It turns me into into a dirt-shoveling peasant of the very same kingdom. I don’t want any peasants in my kingdom. I’m its only member.

Ok, it’s more than a year later and ????

I need to know when a volume is getting close to full and needs to be manually increased (or move old data to be archived) since volumes don’t automatically increase like S3 space does.

I can’t have the volume just fill to capacity and then deal with the issue.

I’m moving a site that is on a legacy bare metal server with a 2TB HD that if filled to capacity to a droplet with a mounted volume. The 2TB drive filled to capacity over the years.

So I’m guessing I will have to write a cron job script to deal with this issue.

Until the feature comes, is it possible to hack/configure do-agent to monitor a mounted volume instead of root disk ?

25$/month
That’s definitely not equivalent of free monitoring from DO
:(