NetApp ONTAP Reviews

We use NetApp ONTAP for everything. Because it is hybrid, we use it in a private cloud environment and in our shared environment with a very broad range of IOPS requirements, which means we use it as the basis for our VMware environments and as a storage for databases. In the backup area, we use it with HDDs—with the cheaper ones—and for backup target as well. So, we use it basically for everything. 

Unifyed the management, the automation, the monitoring and accounting in the storage landscape. Less administrators in the operation and internal development are able to take care of most issues.

The most valuable feature is the very high IOPS rating which you can achieve with it and the customization capabilities of the storage are very feature rich. 

I cannot think of any technical improvements or features we're missing right now. The encryption on transport was a feature we wanted, which is supported by ONTAP, starting with ONTAP 9.8. Being conservativ and carefull, until now we use mainly 9.7. Until version 9.7 only encryption on rest, meaning the storage volumes itself could be encrypted. Starting to upgrade to 9.8  we will be able to encrypt the traffic as well between the storage and the client OS. 

I have been working with NetApp ONTAP for a decade. 

I would say it's really stable. We have almost no downtime because of storage outage. Sometimes the network interface fails, but I have almost nothing negative to mention about the storage itself, with the controller. 

This solution is scalable. We are satisfied with this because, recently, NetApp introduced smaller devices: for example, the C190. One of the complaints we had earlier, within the company, was that small pieces were not available. There weren't really any entry options for private cloud environments, which are isolated from each other and don't require very big machines, but less storage amount (TBs). In the past year or two, there have been small machines as well. This means that in the lower side, the entry side, we have a lot of new possibilities within NetApp. And on the other side, when we have already implemented something, we can just add to our cluster to expand the capacity, which we are satisfied with. 

Our relationship with NetApp has been alive for more than a decade, and it's a very good relationship. We have great support and I can't complain about it at all. We also regularly take advantage of the NetApp learning offerings, workshops and trainings.

Positive

The initial setup is easy for us because we have already been doing it for many years. We have a lot of automated stuff around it—using Ansible, for example—and we use templates and skilled professionals when we implement something. These make this solution easy for us to implement. 

Also, the upgrades are very well planned and straightforward. 

We mostly purchase professional services with the products. They are well trained and professional. It minimizes the risk and the time we would need to invest when implementing new storages ourself.

We don't use the latest update. We are always at least one release back because we are very conservative and don't want to be the testers for new updates, but this means that we aren't using the latest features. Version 9.9 or 9.10 has already been introduced, but we are starting to use 9.8. 

To those considering working with ONTAP, I would advise starting with at least Version 9.8 (not an old operating system) because there are some really good features. For example, support for transport encryption: encrypting the traffic between the storage and the clients. Support for this starts with the 9.8 operating system and this feature is very important to have, not only to encrypt the storage itself—the so-called encryption at rest—but also to encrypt the traffic. 

I rate NetApp ONTAP a nine out of ten. 

Our primary use case for ONTAP is that our whole platform is running on ONTAP. We have all the client data that we're using on the files, in our data center.

It's hard to say how this solution has improved our organization because we've been using it for 18 years now. It works great, it really does what it should and we've been really, satisfied customers. 

Our whole platform is so big that this solution is mission critical for our company. We also have a metro cluster internally where our virtualization stuff runs on.

ONTAP has really reduced our costs because we learned that we could use our storage with fewer machines and drive down data center costs.

The most valuable features are stability and performance, and that with the cDot feature we can move data around without any interruption. Also, the hardware maintenance is really, really, easy and fast. 

We are discussing ONTAP for AI. We are having a look at it, but we haven't used it yet.

We have been using deduplication on our web volumes and have seen about 25 to 28% data reduction. That's not that much because mail storage is pre-compressed by the clients, and we do not save anything there.

Synchronous NetMirror and FlexCache features will be back again. This is really great. It will help us be more efficient but it will take some time until it really comes down and we can use it.

We hope that SSD's will be cheap enough so that we can consolidate and save reg space in the future.

Stability is really great. It's awesome. Of course, we have hardware failures, but they really work great. The failover mechanisms do what they should do and, we are very satisfied with that.

cDot only scales to 24 notes so scalability should be better, bigger, but we are one of the only customers that are facing this problem.

Their technical support is mostly very fast. Our system account manager takes really great care of that. Sometimes, parts are shipped in the middle of the night, when nobody is on site which could be improved.

Our FAS9000's do, 150,000 IOPS per head which is less than around one dollar per IOP.

I would rate this solution a ten, especially the cDot version because it really helps focus on our real problems, and storage is, not the greatest problem anymore and really works great.

The primary use case is for storing flat files. The secondary use case is as a conduit for long-term archiving.

The product is reliable. We always want to have access to the files, and the system has to be up 99.9 percent of the time.

It most valuable feature is its stability. A product has to be stable.

It should have the ability to be very agile and release more cloud-centric products as compared to some of its competitors. We would like it to have the ability to run or manage a solution in the cloud. This would allow us to migrate our data on-premise to off-premise in cloud solutions.

Stability has been good so far. We haven't had any major issues, which is what we want.

Our environment is large. We are managing over 10 petabytes of data, in terms of storage.

The support has been very good. Anytime that we have had an issue, they have been able to have a resource available to help walk us through problems.

The integration and configuration were fine.

We also evaluated Dell EMC VNX, as a storage solution. We did not chose them because of cost.

We chose NetApp ONTAP because the price was most attractive and the support team was very good.

Make sure you can to do a PoC onsite (or offsite) to ensure the product works for you.

We are using the on-premise version, though we are looking for off-premise solutions from NetApp.

We use it to store email files, mainly JPEGs.

With ONTAP, we have peace of mind with double-parity protector RAID systems. Therefore, we can sleep well at the night, not thinking about crashing a RAID, because it's secure. We are confident with the technology. 

We use it for company websites using NetApp back-end. These are mission-critical applications.

• The capability to create no overhead Snapshots.
• The capability to restore from Snapshots: file and add volume. 
• FlexClone is a great feature. 
  
• All the features are great with ONTAP.

I would like to see more integration of the features with the CIFS and SMB Protocols. We also want integration with iSCSI. Right now, there are a lot of gap between some bleeding edge technology and the assembly protocols. Therefore, I want to see those areas improved in the future releases.

The data is always available. I haven't had a disaster using NetApp products, at least the NetApp FAS systems. It's very stable and highly protected.

You can add storage capacity on the fly with Clustered ONTAP. You can add nodes and increase the entire horsepower of ONTAP.

Technical support is hit or miss sometimes. Level 1 support is not very good. Level 2 and Level 3 (the escalation support) are very good. They are knowledgeable people, but sometimes you get some hiccup in the Level 1 support. After you pass Level 1, it is smooth sailing. There is a lot of room for improvement.

The initial setup was straightforward.

We used an in-house team for the installation, and it went well.

In the past, we have used a reseller. Our experience with them was also good.

It helps us save money using compression and deduplication. No overhead snapshots and FlexClone (with no additional space) help us save space. We have been able to save about 50 percent of our space using ONTAP.

We did not consider anyone else besides NetApp.

If you are looking for something simple to manage, but an advanced storage array, NetApp is the way to go.

Our primary use is predominately NFS data stores, iSCSI LUNs for SQL databases, and CIFS file share.

I think the biggest improvement we've had over the years where ONTAP has improved the efficiency of it. Organization is due to storage efficiency. They can do deduplication, which is greatly reduced our on disc storage. More recently compaction and certainly in the past have had compression. So the ability to use those compression techniques and then be able to mirror that to an external site and retain the compression techniques. The storage that it does save has been invaluable because we can then buy less storage, have less storage being transferred across the WAN, particularly where the DR sites, geographically dispersed over literally thousands of kilometers.

We use ONTAP for our ERP. It's a mission-critical application that runs 24/7. It needs to be online and responsive all the time. Our last reboot of one of the applications, the server had been up 1200 days, and it was more of periodic maintenance. Since it had been up over three years we thought we might just reboot it just to be sure, but aside from that, it runs 24/7 on an SSD aggregate. Performance is great and stability has been awesome.

We use ONTAP to clone databases and from those clone databases, we use data mining to pull out data from near real-time data sets. That's where the Snapshot and cloning features have come in.

ONTAP has reduced our overall cost of on-premise storage tenfold. We were looking at upgrades and had to evaluate another vendor. Once we took into account the Snapshot and cloning capabilities that ONTAP gives us, we literally would have bought maybe ten to fifteen times the storage we're currently using in the other vendor's storage. Obviously, that wasn't going to be economically viable. The decision was made to retain the ONTAP code base and just upgrade the existing hardware.

Definitely the most valuable features for ONTAP that we've come across are the Snapshot and cloning technologies. We take regular scheduled snapshots and from that we provision clones to SQL databases, which means that we can run multi-terabyte databases within literally minutes and do data analytics against those databases, pull them all down, and restart that process as many times as we like. It's a great use case because we used to be able to do that process every one to two weeks, but due to the restore procedure it would take twelve to sixteen hours to get any of those databases out back. Now, we can provision that in literally minutes. We can run that process a lot more frequently and get the answers back a lot more often.

We've been able to save a lot of space in our NetApp storage mostly due to the deduplication engine that runs. Particularly in our VM datastores, we're looking up to 70 to 80 percent of space efficiency being achieved through that. Add into that compression and now compaction with the new ONTAP version it's certainly pushing those figures more up to 80 to 90 percent.

The additional features I would like to see in ONTAP, and NetApp would probably be the single pane of glass software. Over the years that's probably the biggest area that we've struggled with. NetApp has had a lot of good products, but a lot of them haven't necessarily seamlessly integrated with each other and you have to go to multiple management consoles to manage their software or their hardware. From a customer point of view, I think that single pane of glass where you could just add modules and enable functionality would be the most beneficial thing that NetApp could add.

The stability of our ONTAP system has been awesome over the last four to five years, particularly with the software. The controls have been excellent as well. We recently went through a view of all of our systems and found a number of them had been up, over three years without any sort of reboots or downtime. We have been very happy with the stability of the systems.

The scalability of the systems has been excellent since the introduction of ONTAP cluster mode. Traditionally we had 7-mode, and once we upgraded to cluster-mode and found that we can scale nodes transparently, moving volumes around without disruption to the core systems have been really good and makes migrations easy as well.

NetApp Tech support has been very good on their ONTAP hardware and their ONTAP OS itself. The biggest area that we found it lacking is being around more of the support for the software the products outside of ONTAP, but the ONTAP support itself has been excellent.

I would rate ONTAP around about eight out of ten. The main reason for that is because I believe nothing can have a ten out of ten. Nothing's perfect. There is always room for improvement. The only reason I don't give it a nine is multi-terabyte databases of regular support. The product itself now is excellent. The stability, and the scalability, and the way it performs has been excellent.

It's our enterprise storage solution where we keep 95 percent of our data.

We use it for our mission-critical applications: All our SQL, Exchange, data warehousing, and anything with heaving I/O processing.

Our company has grown so fast, we spend more in the process. At the same time, we have been able to shrink due to technologies, such as deduplication and compression.

We've been able to keep up with the demands of our business in terms of both performance and storage. Whenever the business needs something, we add it right away. Whenever they say, "Hey, we're gonna throw some big load at you guys. Can you this handle it?" We say, "Yeah, the system can handle it."

It's more intuitive to use as they are moving away from command line into more graphical interfaces, which are somewhat easier to use.

There is room for improvement in the stability. They have been trying to become simpler, and as a result, there have been road bumps along the way. I have personally experienced this.

We have experience a number of bugs recently. The company has also gone through recent changes which has affected stability.

It scales pretty well. It has a cluster interface connection with multiple systems clustering across the board. 

They are pretty good when it comes to critical support. Technical support is something they're still working on, but the critical support is good. The critical support will get back to you quickly and stay with you, so you always know who you are dealing with.

The performance was really bad on our previous solution. When we did an analysis with our tools, we saw how bad the storage performance was. It was a ten-year-old system. It was meant to run for a small company. It was never meant for where we were at the time.

Compared to what we had in the past, ONTAP has given us both visibility into performance, as well as, adapted to different changes. Where as before, we had a system that we couldn't do much with.

The initial setup was complex compared to what we had, since it does more. When we bought it a couple of years ago, it was more complex. Now, they are trying to become simpler at the setup.

The initial setup took a lot of steps. You had to know a lot of what had happened throughout the process. There were a lot of steps involved, where as now, they're condensing the amount of steps involved. Plus, its more graphically-driven now rather than being mostly command line.

We used two different consultants: 

1. We had one vendor for the architecture of the high-level stuff.
2. The other consultant was more to come in and fix it up or do the hardware physical stuff. 

We picked the best out of both.

With the duplication and compression, we have been about a one and half to two times savings since we are not running all-flash.

It pays to get the Cadillac. That's what we call ours.

Don't undersize it. We undersized our first one and ended up having to get rid of it, then buying a new one. We lost money in the process. We should have paid for more than what we needed at the beginning.

NVMe over Fabric is considered the next generation of storage in terms of how fast things move.

Our company chose this solution because they've known it from the past.

We are still looking into machine learning, AI, and real-time analytics.

We deployed it for storage consolidation, core banking solutions and to host core banking applications. We have also deployed it for disaster recovery replication solutions. We have a combination of on-premises and ONTAP Cloud for data protection, replication, and instances.

We also use this solution for databases on flash and DFF deployed for core database systems to manage call database systems.

It is a unified solution, and you have all the licenses for all the protocols available on the ONTAP. It also has easy management, so if somebody's running ONTAP 8, they can still manage ONTAP 9. It's the same commands, just a few syntax changes. It is very easy to manage in terms of system and GUI management. You can set up the system in under 15 minutes, and it will be up and running. Also, regarding system administration, it is fascinating that we can manage the smaller systems the same way we manage the bigger systems. There is no difference in terms of system administration and creating logs. The simplicity of the OS is a key selling point, and mixed customers appreciate it.

It's a perfect system, we have been using it for many years, and many changes have been made, but the rate of technology could be improved. It takes about 60% of the raw capacity to get a user to capacity. It is a lot, and competing solutions don't take up to that in terms of the rate.

I don't think anything needs to be added in the next release. The ONTAP 9 is perfect, and none of our systems have upgraded to the new updates. The updates usually address significant failures. We don't have any technical issues with NetApp ONTAP's system, and with no updates, it is still perfect. However, it needs to be monitored due to security threats, so most updates ensure that security is well managed and handled.

We have been using this solution for 11 years and are working with the latest updates. It is a hybrid environment and deployed both on cloud and on-premises.

It is stable and reliable.

It is one of the most scalable storage solutions.

The technical support is fantastic. I rate the technical support a ten out of ten.

We've worked with Dell and HP products. The scalability in NetApp ONTAP is the best. The technology is almost the same across solutions, and you can create volumes, logs and maps. In addition, the NetApp ONTAP is unified, and you can do all protocols on a single controller. For other solutions like HP, you have to buy system licenses. For NetApp ONTAP, if a customer starts with a very small system and grows, they can buy bigger ones and integrate them with smaller ones with no issue because they are running the same operating system.

The setup is straightforward, and our company provides all the implementation services. If all information is available and there is a power supply, the system is set up in less than 30 minutes. I rate the setup a ten out of ten.

Maintenance is the function of the customer and the kind of application that is deployed on the product. Usually, the system comes with a minimum of three-year support by the OEM, and NetApp ONTAP takes charge of doing that for patch replacements, patch upgrades and access to software updates. In addition, they have the next business day and four-hour support. However, four-hour support is unavailable in our region in West Africa due to resources, so we sell next business day support.

Weekends are challenging to provide support, but partners intervene during the weekend before NetApp ONTAP comes up on the next business day. So, we have various support, but West Africa has limited choices due to the cost and contract business. However, most of our customers enjoy it and don't have issues.

Everybody can work with NetApp ONTAP. I have customers with very low budgets running NetApp ONTAP, which is where the NetApp ONTAP Cloud comes in. It doesn't have to be hardware. NetApp ONTAP is software that is now a commodity like VMware so that you can buy it on Amazon, Azure, and as a commodity. If you're a big company, you have access to bigger platforms, and if you're a small company, there are smaller platforms.

The price is relative. Once the value is appreciated, price is a much simpler issue. In terms of licensing, I feel NetApp ONTAP is a bit pricey compared to other solutions, but it has value, and the total cost of ownership of the NetApp ONTAP system is cheaper than the others. The initial cost might be a bit high, but over a period of time, it's cheaper. I rate the price a six out of ten, with one being expensive and ten being cheap.

I rate this solution a ten out of ten. Regarding advice, if you are looking for a unified environment where you can use all your protocols anytime, you want NetApp ONTAP to be the answer. If you want scalable storage with good OEM support where you can deploy on a hybrid environment across multiple clouds and on-premises, NetApp ONTAP is also the answer.

We have been using it for our entire environment, so we use it in file shares and in our VDI environment, at least for user data. That has reduced our user login times by about 50 percent. This has helped, and probably been one of the biggest benefits that we've recently seen, getting people's logins down to 45 seconds from more than two minutes. It's helped with our backups times, and keeping our backup windows in compliance.

The main thing has been performance, but we're hoping that we also get there on the reliability section (with the MetroCluster), so we don't have any disasters. The performance has been so good on it. Even some of their tests that we're doing, switching workloads from one data center to the other, has been great.

While its performance has been great, the configuration with the MetroCluster has been a bit of a headache. We've been working through it. However, it's a bit of a tedious process. With the MetroCluster, in theory, we should have good reliability. We have been having some issues just the finishing the configuration. Some of our DR tests have been not successful, so it's been a little troubling.

We have had some issues with the architecture, because of the complex setup with the MetroCluster. While it is getting there, we've had problems. We've had some outages trying to get the system up, so it hasn't been very good, but I'm hoping we get there. This does not seem like it's necessarily a NetApp issue, but the architecting of it has been a little rough.

Going forward, I want to see a simplified deployment and more straightforward recommendations on what is required for it. They're a little vague, and we've had some issues where we would like to have a tool that can scan the environment and find issues before deployment, fixing issues. So, when we're deploying it, we're not running into problems. Simplification would definitely help.

The system stability has been good. 

We haven't had it too long, so we haven't needed to scale it up. It does look pretty easy. We have MetroCluster, then we have the All Flash FAS and the new 8200 hybrid. 

We've been able to scale out the 8200, which has been beneficial, as we offload some of the older, slower storage to it. We have quite a bit of room to grow by adding new nodes into it. Right now, we only have two-node clusters, which have been great to upgrade, and not an issue.

Technical support has been good, but since we're using MetroCluster IP, we've been a little bleeding edge. This has been a bit of a problem because there are not as many people who are knowledgeable in it. We have had some issues getting people who have good knowledge on the subject, which has been why we've had some of the issues that we've had. A lot of it is just foundation and architecting. We've had some issues with existing equipment compatibility issues that we didn't really discover in the initial planning. The technical support has been good, but it has been a bit of a slow process.

We ran out of space with our old storage. We didn't have any full DR redundancy because we didn't have enough space to do a DR scenario. The main reasons to upgrade: Not enough space, we needed to upgrade, and NetApp happened to be a cheaper solution than some of the competitors.

We migrated from Dell EMC storage, where did have some issues with capacity in the IOPS, and NetApp was the cheapest solution. We got more performance and bang for our buck, so we moved over to the NetApp All Flash system. 

The initial setup was pretty simple, just for the basics. However, when we tried to scale out and run it in production, that's when we ran into issues. Because we were sold Fibre Channel MetroCluster, then that ended up not working for our situation, we had to buy more equipment and switch it over to MetroCluster IP. This was smooth at first, but then the deployment on production was much longer process.

All the support and deployment has been primarily from NetApp. We do have a consultant who has been assisting with some of the networking pieces, but most of the actual storage is all done with NetApp. While they've been knowledgeable, it's a complex configuration, and sometimes we've had some issues with them giving us solid answers on which direction we should go. They'll help us do something, but they don't want to give too much architecting information. That's been a bit of a headache for us. They said it was going to take 60 days, and it's been six months and we're still not fully rolled out.

We went through a reseller to buy the solution.

We looked at just Dell EMC and NetApp. Those were the two main choices, as they are similar products with similar performance. We could see Dell EMC was definitely more expensive, but it also had a more complex configuration. On paper, NetApp seemed cheaper and a bit simpler, which was one of the main reasons that we moved over. The performance for cost ratio was really interesting.

I would recommend doing your homework and make sure the environment is prepped before getting it set up. Make sure you have any prerequisites and your equipment's compatible: The distance between data centers is the networking pieces being compatible with the all-flash MetroCluster. If you have any issues there, you're going to have constant headaches with the configuration. The main piece is make sure you have all your ducks in a row on your networking gear, make sure it's compatible, and fix the issues early before you start deploying.