What is our primary use case?
I use the VM efficiency to figure out what services are over-provisioned. I've also been experimenting with the reports. In addition, I've been using it as a way of collecting all the data from all the different clusters into one portal.
What is most valuable?
One of the most valuable features is the hardware and how they have set it up to be pretty redundant. If something goes down, you can just swap it out and you're back online. If a drive or even a whole node goes down, it's pretty easy to get it back up and running.
Also, you don't have to actually mess around with external storage. Everything is in one complete package. The fact that the solution is sold as one product with multiple tiers is a seven out of 10 to me, on the important scale. If you get everything from one vendor, you have one place to turn if you have problems or if you need replacement parts. The whole "one-vendor" thing is pretty neat. Regarding the hardware, when you have everything in one package, everything is good to go. We haven't needed to purchase any other solutions for the type of automation this solution is intended for.
I've used the capacity planning and Runway analytics to help forecast storage and compute needs a few times, but just to check that we are a couple of years away from even having to think about it. It has been pretty good for helping our team address current needs while planning for future expansion.
What needs improvement?
I would like to see a desktop application for administration of the solution. That's the thing I missed the most. Other solutions have a client that you can install on your computer. You can actually connect to and do the administration from an application instead of using a web portal, which is what Nutanix provides.
For how long have I used the solution?
We have been using Nutanix Prism Pro for a year and continued using it as Nutanix Cloud Manager Starter for the past several months.
What do I think about the stability of the solution?
I would rate NCM's stability at five out of 10. We started having problems with our nodes about two or three months after we started using Nutanix. We were getting errors. The IPMI (Intelligent Platform Management Interface) stopped functioning. After a long period of troubleshooting, we ended up having to send one of the nodes back for a deep root analysis. They had to send a replacement and try to figure out what the problem was.
I'm sure that kind of scenario isn't very prevalent among their other customers, but that has been our experience with it. We manage 10 nodes with the solution, and something like seven of them have had this problem.
What do I think about the scalability of the solution?
The scalability of the solution is way better than anything else. Everything is plug-and-play. That part is pretty awesome.
How are customer service and support?
Their tech support is pretty good overall. It depends on who you end up with. In about 30 percent of my cases, I've been lucky to get a person who speaks English very well and is awesome in every way, knowing absolutely everything. Every time that I get one of those guys, I instantly go into the survey they send, when they close the case, and praise them in the highest way.
If the English of the support person is worse than mine, or their vocabulary, pronunciation, or even the quality of audio is worse than what I have, it's pretty hard to get my meaning across. That has happened in about 20 percent of my cases. The person doesn't understand what I'm saying and I've been forced to escalate the case to get someone who has more knowledge and better English.
And in 50 percent of my cases, they have been totally fine.
How would you rate customer service and support?
Which solution did I use previously and why did I switch?
We swapped out Hyper-V with products from Nutanix to try something else. It was time to upgrade and then Nutanix seemed like a good alternative.
How was the initial setup?
When we ordered the solution, we had a pretty good understanding that we would get something where we could just plug in the network and power cables, turn it on, and it would be already set up in almost every way. We thought we were only going to need to do a bit of tweaking, providing IP addresses and the like. But what we got was pretty bare. There was nothing on them. We had to go through the whole setup with Phoenix.
We had to do it twice. The first time, one of our guys did everything and it seemed to be okay. But then the guys from Nutanix called and said, "No, we have to do this together because we want it to be set up the way it's intended to be." That's pretty fair. But the guys from Nutanix actually managed to mess things up in a huge way. So we had to set it up again. And that speaks to how complicated the setup is when you compare it to the other solutions.
I set up fully-functioning VMware and Hyper-V solutions a good number of years ago when I was young and didn't have as much experience, and both were no problem. But Nutanix is a step up regarding how complex it is.
You should get a hold of someone who is crazy good and then never ever lose their contact info. I have one guy now that I email every time there is something complex that needs to be done. If we are digging into config files that are deep within the OS, I always contact him because I know that he knows everything.
Which other solutions did I evaluate?
I have used Hyper-V with SCVMM. Part of that has some features that are similar to NCM, but they are different products with different features. I've also used vSphere from VMware, which has some of the same features, like the overall control over your VMs, data collection, and reporting.
Nutanix is pretty different from the others because it collects everything and displays it in a very nice way. To summarize the difference, you get the feeling that Prism Pro is new and more modern. The user experience and the user interface are more modern, and it's certainly easier to use.
The other side of that coin is that sometimes it fails. It's something like Mac and PC: If something fails on Mac, which doesn't happen very much, it's harder to figure out why. You might have to contact support and get them to fix it. A PC is harder to use, but if it crashes, it's easier to find out why. Prism Pro would be "Mac" and the others would be "PC."
Nutanix isn't as easy if you want to try to troubleshoot, at least not for me, because it's all based on CentOS. It's Linux-based. With Linux, it's easier to do things, but it's way easier to royally mess everything up if you make mistakes. You have to be pretty sure of your skills with Linux-based systems to try to troubleshoot things yourself. I've been using Nutanix a lot for a year now, and I'm just barely starting to get the hang of it.
The setup of Nutanix is harder than both VMware and Hyper-V, but Nutanix is the easiest to use among the three. However, the learning curve for Nutanix is pretty steep. The interface itself is pretty good and easy to use, but if you start working with the CLI, which you have to do somewhat frequently, it suddenly becomes way harder to figure things out.
Have we experienced increased uptime since we went to Nutanix? No, we haven't. It's pretty much the same with Nutanix as it was with Hyper-V regarding uptime. What has improved is the ease of use. And there is less cabling and fewer points of weakness.
What other advice do I have?
We went big on the specs for the servers so when you have what feels like unlimited resources, you don't need to set up the whole automation part of it.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.