StarWind Virtual SAN Reviews

HCI was set up to host our ERP web apps, domain controller, and phone system.  We are using this in production, staging, and development with around 40 virtual machines. We are using Linux and Windows with VMware as the ESXi host. 

Our main use of StarWind HCI is creating a super-smooth virtualized server setup. It blends tech magic, merging storage, networking, and more into one. We were always running into the issues of needing to add more storage and having to pull down our servers, notify customers of the downtime, etc., however, not anymore.

The solution offers failover protection and the ability to expand storage and nodes with no downtime.  Our customers who use our web apps benefit from nearly zero downtime due to hardware failure, hardware replacement, or upgrades. 

Now we are looking at replicating a similar cluster setup for our firewall, switches, and ISP so we can get nearly 0.00% downtime which I know is not possible, however, with the new HCI setup, it is possible to at least almost get there. 

Their support is by far the best enterprise-level support I have come across.

The failover protection and the ability to expand storage and nodes with no downtime are by far the best physical features we have benefited from. Once we requested help from sales, it was a very easy decision compared to VMware where you get lost among the mess of products and low-trained phone techs.

Their web UI is very basic and that is how it should be. The magic is what their HCI setup does behind the scenes for redundancy and the ability to expand storage without ever having to go offline since another node picks up the storage.

Our company was hoping for deduplication and encryption across HCI. That is currently not supported. They used to have it and was removed. Hopefully, both of these features will be coming in upcoming releases.  

A built-in DR that can be stretched with high latency would be very helpful as well. We were able to purchase VMware 8 for our hosts. It would be nice if they developed their own ESXi OS to compete with VMware as the other options out there are not great. VMware does what it needs, however, their support is not great.

I've been using the solution for one week.

We've had no downtime so far.

You can scale as much as your company will need.

Technical support is good. Somebody is always available 24/7.

I did not use a different solution.

The initial setup was very straightforward.

We used StarWind in-house support as they do most of the setup before they send it to you.

We've witnessed downtime within two years.

I'd advise new users to have sales walk them through all the options and also ask them about purchasing the hardware for you.

I previously evaluated VMware.

I am using it to replace an end-of-life NetApp SAN after moving about half of our storage to the cloud. It is reducing the cost when it comes time to replace existing on-site storage (this was part of the cost justification of moving systems to the cloud but quotes provided by several vendors and consultants for replacement systems were actually more than what we paid for the EOL system six years ago). I was greatly relieved that I was able to deliver on my promise to reduce storage costs by half with StarWind vSAN.

We were able to reduce our on-site storage costs by roughly half what we paid for the previous NetApp SAN six years ago (with no noticeable loss of performance or loss of High Availability). This allowed us to help cost justify the investment we had already made in cloud and Software as a Service (SaaS) offerings with existing vendors without breaking the bank when it came time to replace our end-of-life NetApp SAN. Since only two VMWare ESXi host servers are required, it's allowing us to use local storage; we should also be able to replace the system again the next go around for a similar cost. 

The product only requires two VMWare ESXi host servers versus three host servers for VMware's comparable solution.  

We have detected zero loss of performance and we still have High Availability in place. vSAN has run smoothly with zero issues whatsoever so far.  

It's easy to administer.  

Support has been great with knowledgeable, helpful, and professional engineers responding quickly.  

I had initial concerns there might be a language barrier yet have had zero issues in this area. Communication has been great with both sales and service before and after the sale.

I struggled when bit figuring out how to go about doing the evaluation. It would have been helpful to have been able to watch a video or two showing a quick track way to do an evaluation including the easiest approach to take, benchmark tools to use, and step-by-step instructions on how to go about it.  

I asked for assistance and was sent information on some tools to use but I struggled with understanding the best way to use them. Having a live person suggest the best, most meaningful way to go about the evaluation based on my individual situation, would have been helpful too. 

I've used the solution for three months.

The stability is rock solid. There is no downtime so far and I have no performance issues.

The scalability seems solid. You could add nodes if needed.

Support is fantastic. It is quick, responsive, knowledgeable, and professional. 

Positive

We have a NetApp SAN. We switched as our storage was downsized by about half due to moving systems to the cloud and the SAN was EOL.

The initial setup was straightforward. A couple of hours on a remote support session with an engineer and we were up and running.

The solution was implemented in-house.

I'm not sure how to quantify ROI.

The setup cost was included with the price - so that was great! Buy from them directly rather than going through a reseller and you get 20% off.

We evaluated NetApp, Dell, SAN, and NAS solutions. All were way too costly.

Sales and support have been great to work with and the solution is solid without breaking the bank.

StarWind Virtual SAN is a good solution. It helps our organization to fulfill the need for backup and restoration. 

Our organization was implementing a business continuity plan in which there was a need for regulatory compliance. We wanted to implement a solution to do scheduled backup and its restoration when needed. The process of implementing the solution was pretty simple, and it is readily available for use as well. 

As compared to other solutions, we found that it was easily integrated with our current solutions and could easily be deployed. 

We use the solution to improve compliance and risk management for our infrastructure. We also wanted to use it to create internal/operational efficiencies. 

We compared it with other solutions and have found we are able to drive revenue growth from this solution. It is keeping up with our needs and requirements. We found this solution offers good cost management. We also get the desired results of our RPO and RTO. During different operational issues, the backup restoration time of solutions is good. It's easy to use and is feasible in our virtualization environment. 

The performance of StarWind Virtual SAN is fast and effective. Reporting templates and customization have a very intense impact on senior management. 

The backup is readily available for use, and the restoration process is easy. It pulls out maximum IOPS from your existing raw storage with no crazy expensive hardware required. 

Licensing is flexible and transparent without any pitfalls or feature paywalls. 

Its HA deployment model is very easy with zero fault tolerance; we can operate HCI clusters through a unified StarWind web UI.

The management console of StarWind Virtual SAN is pretty complex. Most team members in our organization are new or have less experience with these kinds of complex solutions. It would be better to have a more user-friendly Web UI so that users with even the bare minimum amount of knowledge can also handle the product. 

In my country, it does not have a strong local support partner. If we have any issues or require support, we mostly contact the principal. It would be ideal if Starwind had a strong local partner with solid technical skills. That way, it would be very easy for us to handle any operational issues. 

I've used the solution for two years.

I'd rate stability eight out of ten. 

I'd rate scalability eight out of ten.

I did not use any other solution.

It was easy to set up and not that difficult. I'd rate the solution six out of ten. 

We implemented the solution in-house with the help of a vendor. I'd rate the setup process, and vendor support six out of ten. 

In terms of ROI, we have achieved our RTO and RPO.

I'd advise others to perform a POC before purchase and check whether it meets a company's needs or not.

I was not a part of the evaluation team.

We use the solution for HA storage for HVs.

We are an SMB that can't be bothered paying tens of thousands of dollars just to get a proper HA storage for a two node failover cluster. Therefore StarWind's vSAN was financially attractive from the start.

The reviews you can find all over the web incentivised us to research this solution deeper (e.g. just check all the great posts vom Kooler on Stackoverflow), leading to us actually implementing it.

We were coming from an S2D implementation which already gave us a ridiculous amount of headaches (bugs, performance stalls, "we know what's best for you" automatisms) in addition to being slow and annoying to administrate/debug while also having the most annoying documentation ever to be created by mankind. These solutions rush out some code and ship it and never fix anything (but break it every few weeks with patches).

The initial tests were easily implementable (without begging some sales folks for a POC, due to a free version being available) as well as proper documentation that you actually like to read due to it having been typed by a tech (and that also isn't behind a pay/registration wall).

As close to perfect as the documentation is, do read the blog posts to the two-node HA setup as well. Some minute details were only found in those.
There are no showstoppers, and not many things in general, just a few hints here and there.

The install itself is easy as pie. The config file is properly documented (you can do most things via GUI, just some things are set in the main config file).

Do help yourself to the iSCSI Powershell commands (Windows defaults from MS) when implementing. It is way more attractive than clicking via GUI.
(New-IscsiTargetPortal, Connect-IscsiTarget etc.)

Some things must be done via GUI though, since iSCSI has been implemented way back and "making scripting available" wasn't that widespread for developers back then. This being a Microsoft topic, not StarWind though. They would have had to make their very own iSCSI implementation otherwise.

For testing, you should use a proper tool like https://docs.microsoft.com/en-...
since "Windows copy from within the VM running on the test setup" can be flakey.
Not as in "the results aren't valid real world performance if you check with the Windows copy within a VM" but rather "non-scientific" since you can't extract much data from that process aside from size/time.

There is a visual bug with a specific part of iSCSI. It's Microsoft's fault, and, as usual, has never been fixed in over 15 years. Just don't panic if you experience it.
https://www.dell.com/support/k...
https://social.technet.microso...

Price-wise this is very attractive. The support is great (little that we needed due to the good docs) and I would expect you to reach a very good performance just like we did.

The next-best solution from my research back then - that you would actually want to use, so no S2D or anything - would have started at 7X or 8X the price. Since StarWind's solution has served us very well over the last two years already, I would recommend it.

To respond to the "how it has improved our organization," in a nutshell: it has provided very stable and performant storage-level HA which allows for live failover of VMs (as long as the compute doesn't die as well).

We like the ability to be installed and used on the same host, so we get the max performance possible.

It is easy to set up and maintain, resulting in a happy admin and low TCO/good ROI.

It offers good performance and stability and also makes for a happy admin.

It provides HA for our failover cluster storage where anything can go wrong up until compute, the thing still chugs along like nothing ever happened.

The upgrades are also very easy to implement. It's basically "click click click" once everything has been shut down and you're back up really quickly.

Feature-wise we are only waiting for the release of a "planned disaster" feature that would allow us to patch a hypervisor node without having to take the full storage offline.

ATM (20220609) is still necessary, since taking a node offline without properly activating the maintenance mode on the vSAN would trigger a full sync of the vSAN nodes.

This is fine and a good thing since it ensures data integrity. However, there is something in the making that would ensure integrity without a full sync after a node goes down, which, as stated above, one could "abuse" to patch (and boot = take down) the hypervisors during business hours 😁

Other than that, the thing is rock stable and chugging along without issues.
We are an SMB so we "only" have around 50 VMs on our FO cluster, which is a medium load for SSDs.

If you plan to go more to the "max" side of performance use, do proper testing!

I've used the solution for two years.

It's rock-stable.

So far, we only had visual issues in a specific place due to Microsoft being a PITA and never fixing any bugs they bring in (this one being over 15 years old).

It scales very easily.

Depending on your setup, their actual SAN might be a better fit for you, however, that's for your very specific case to decide.

We really only had contacted the support for the final checkup after setting it up ourselves, so that they could verify everything is running as it is supposed to.

That was great, so our experience has been great overall.

Positive

We previously used Microsoft S2D. It had bad documentation, offered bad performance, and had bad GUI and bad CLI.

The setup is very easy, and they offer very nice documentation and blog posts.

We did the implementation all in-house, self-taught by their great docs.

Since our HVs already run with Windows DC we had S2D included in the cost.

However, the operational costs were high. I'd easily say the invested time over a year with S2D would be $20-30K while StarWind's vSAN now took like $500-750 (yes, less than $1K!) over two years. 😎

Even if you add the license cost (which is cheap even with our 3-year premium support package) it is a no-brainer.

There is the "invisible" cost of you reading the docs, however, that comes with every solution. At least with StarWind, you have tech-to-tech documentation that you can actually use.

The pricing is very fair!

We looked into VMware and others. They usually had a way higher cost or worse performance or worse GUI/documentation, or all of those things together.

I'd advise others to use the free license to test it. The doc is also public. This is the way.

We use StarWind as redundant, reliable, and fast storage for our two-node cluster in a Hyperconverged Environment. The cluster is a cost-effective way to create a reliable and scalable environment by utilizing all the available hardware while keeping complexity to a minimum. 

StarWind serves as storage for our Hyper-V appliance, ranging from databases to fileservers, which are all critical for the company. The storage has a size of around 70 Terabytes, and all traffic is routed through a redundant switch stack of two units. 

StarWind's task is to provide a reliable, fast, and redundant storage solution for our virtual machines while keeping cost and complexity as low as possible. At the same time, it managed challenges in a two-node environment, such as the feared split-brain scenario. 

With an uptime of 384 days, StarWind has improved overall server reliability. Our downtime over the year went from two reboots a week for maintenance to zero (in combination with the cluster). 

Another improvement is the L1 and L2 cache, which boosts the overall performance of all VMs.

The overall biggest impact on the company, and especially the IT department, is the reduced time investment in maintaining the platform. StarWind has been a "set-up and forget" solution over the past year and already paid itself in the hours it has saved compared to the previous solution.

Three features were extremely important for us as a result of using StarWind since its setup:

Reliability and Maintainability. StarWind has been extremely reliable until now without any software-related downtime. Update-related reboots of the nodes were handled without any issues by StarWind and its Fast-Sync technology, which synchronizes data in the background without the need for a full sync.

Performance. Utilizing StarWind with its L1 and L2 Cache helped us boost a variety of file sizes, ranging from databases to renderings. Additionally, StarWind has a market-leading performance in throughput. Benchmarks in our environment showed a transfer of over 750 MB/s from a Windows Fileserver VM to a client device through a 10Gbit connection.

Community. The StarWind Customer Support was excellent, and it helped us clear any remaining questions regarding the setup. In our case, it was the setup of the SSD cache. A StarWind Technician offered us a personal support session with many follow-ups. 

While we had little to no issues in setting up StarWind and received excellent support from the StarWind technicians, we would have appreciated a clearer guideline for a setup with the free version of StarWind Management Console or, in other words - for the setup with the PowerShell.

Another thing we found out afterward is that StarWind offers several free software solutions to benefit the performance of server infrastructures. One of them is StarWind iSCSI Accelerator/Load Balancer. We would like to ask StarWind to give a more thorough implementation guideline for such free solutions during the setup of storage infrastructure.

I've used the solution since May 2021.

StarWind has been pretty much active for the past year without one error or failure. Server maintenance during office hours and the synchronization afterward have never been an issue. No corruption of the storage, no VM crash, nor split brain has occurred in our two-node setup up until now. The heartbeat interfaces are very reliable and show an error through the Management Console when they are down.

One of the main reasons we bought StarWind was the scalability of the storage. We plan the storage in our Hyperconverged Infrastructure through the addition of storage arrays. Since we have bought the unlimited storage package from StarWind, we are confident that this task will not be an issue.

The customer support was excellent. We initially opened a post on the official StarWind Support page and received a response from a StarWind technician within two hours. By the end of the week, we had a private support session with him where he solved our issue and checked our config for any weaknesses. Overall great experience, and of the reasons we will be staying with StarWind.

Positive

We did not use another storage solution like StarWind. Rather, we used an array of NAS Servers, which served a combined iSCSI storage. This approach is more professional and in line with the industry.

The initial setup was relatively straightforward. The manual was up to date and with images. The only complaint I have is that the guideline is mostly tailored to the paid version of the StarWind Management Console, and for the free version, you need to use the PowerShell templates. The manual should address them more.

We implemented mainly in-house with the exception of the support of a technician, as mentioned in the next field.

While I can not give an exact number, compared to our old setup and the maintenance we put in, the ROI should be over 100%.

Through StarWind, in combination with HCI, we managed to reduce our overall hardware costs by about 50% through the avoidance of additional servers and software licensing. My recommendation is to utilize the community when setting up StarWind, which is a very good and strong point that speaks to StarWind and is also one of the main reasons we will stay with them.

Yes, we evaluated StorMagic before deciding on StarWind.

When setting up StarWind, it is fine to experiment with the config file; however, do back them up incrementally. Take your time in setting up a redundant infrastructure and meet hardware requirements (such as redundancy for Sync and Heartbeat Interfaces). Having solid ground to set up StarWind helped us to have a headache-free solution in the end. But that should be self-explanatory.

We have been using StarWind in conjunction with Veeam as our backup solution, and the results have been exceptional. StarWind’s seamless integration with Veeam has allowed us to enhance our data protection strategy, providing robust and reliable backups. 

The performance and stability of StarWind have significantly reduced our downtime, ensuring that our critical data is always protected and easily recoverable. The ease of setup and configuration, along with the comprehensive support from the Starwind team, has made the process straightforward and stress-free. 

Starwind’s flexible and scalable architecture perfectly complements Veeam’s advanced backup features, giving us a powerful and efficient backup infrastructure. The combination of these two solutions has greatly improved our data management and recovery capabilities, making it an indispensable part of our IT operations. We highly recommend StarWind for anyone looking to optimize their backup strategy, especially when paired with Veeam.

Implementing StarWind in our organization has been a game-changer, particularly in terms of cost savings. By leveraging StarWind's virtual tape library (VTL) solution, we have been able to use virtual tapes for our backups, which are then saved in Azure Blob storage. 

This approach has significantly reduced our dependency on physical tape hardware, leading to considerable savings in both equipment and maintenance costs. The virtual tapes are not only more cost-effective but also offer enhanced flexibility and scalability, enabling us to manage our growing data needs without substantial additional investment. 

Furthermore, the integration with Azure Blob storage ensures our backups are stored securely in the cloud, providing us with peace of mind and reducing the need for expensive on-premises storage solutions. The combination of StarWind’s VTL and Azure Blob has streamlined our backup process, reduced our overall backup costs, and improved our data management efficiency. We are extremely satisfied with the financial and operational benefits StarWind has brought to our organization.

StarWind's customer service is exceptional. From day one, their support team has been responsive, knowledgeable, and proactive. They quickly address issues, minimizing downtime, and offer tailored solutions that fit our specific needs. The team's professionalism and courtesy make even complex problems manageable. Extensive documentation and resources further enhance our experience. StarWind's commitment to customer satisfaction is evident in every interaction, making their support truly outstanding.

In the next release, StarWind should include enhanced integration with cloud services for more seamless hybrid cloud operations. Advanced analytics and reporting tools would improve monitoring and decision-making. Improved scalability options for growing businesses and enhanced security features, such as advanced encryption and multi-factor authentication, are crucial. Additionally, a more user-friendly interface and expanded automation capabilities would greatly enhance usability and efficiency, further solidifying StarWind's position as a top-tier solution.

We've had Starwind for almost three years now. 

I recently underwent a server migration process, which involved converting multiple virtual machines to the QCOW2 format. This challenge required adapting various VMs to ensure a seamless transition, highlighting the importance of flexibility in IT infrastructure management.

StarWind Virtual SAN proved indispensable during our server migration, offering flexibility, high availability, and performance optimization. Its user-friendly interface simplified management and vendor independence ensured adaptability. This software has left a lasting, positive impact on our organization's IT infrastructure, positioning us for future success.

The use of StarWind Virtual SAN during the server migration process and conversion of virtual machines to the qcow2 format provided significant benefits to our organization. The software offered the flexibility needed to smoothly carry out this complex transition. Ensuring high availability and optimizing VM performance, StarWind Virtual SAN improved our IT infrastructure, resulting in more efficient and reliable operations.

One of the standout features of StarWind Virtual SAN was its independence from specific hardware vendors. This vendor independence is a boon in today's dynamic IT environment. It allowed us to make procurement decisions based solely on our organization's needs, free from the constraints of vendor lock-in. This autonomy ensured that our IT infrastructure remained agile and adaptable, capable of swiftly adjusting to emerging technologies and changing requirements.

The ability to keep data accessible even in the event of hardware failures is highly valued, as it ensures business continuity.

A user-friendly and intuitive management interface makes system administration simpler, saving time and resources.

Optimizing the performance of virtualized storage is crucial, ensuring that VMs operate efficiently.

The ability to perform well with multiple hypervisors offers flexibility and avoids vendor lock-in.

Vendor independence allows organizations to choose hardware components that best suit their needs.

Ongoing improvements in read and write performance would help meet increasingly demanding workloads.

A more comprehensive monitoring system with proactive alerts can enhance visibility and responsiveness.

Advanced automation features for storage provisioning and resource management can save time and reduce errors.

Enhancements in disaster recovery capabilities, such as faster failover and streamlined recovery procedures, would be valuable.

Adding support for emerging or less common hypervisors can increase flexibility.

Enhancing security features, such as data encryption and two-factor authentication, to meet stricter compliance requirements.

Integration with cloud storage services for greater scalability and backup options.

I've used the solution for just under one year.

Considering that StarWind Virtual SAN allows for scalability, it is important to plan accordingly as you add more resources and storage capacity, ensuring that the system remains stable through all stages of growth.

StarWind Virtual SAN's performance is impressive and offers scalability as one of its main advantages. The solution is designed to grow with your IT infrastructure needs. This means that as your organization expands and requires more storage resources, you can add additional nodes to your StarWind cluster to accommodate this growth.

I did not use a different solution previously.

The setup is very simple. The tool is very educational.

It is advisable to conduct a detailed assessment of your infrastructure needs and compare setup costs, pricing, and licensing with alternatives in the market. Take into account scalability, technical support, and your specific environment requirements. Additionally, explore licensing options that best align with your budget and long-term planning. Evaluating your organization's needs and resources is crucial for making an informed decision regarding the investment in StarWind Virtual SAN.

I did not evaluate other options. 

Establish a good relationship with the vendor's support team. They can provide valuable assistance during setup, troubleshooting, and ongoing maintenance.

Keep the software up to date with the latest patches and updates to benefit from security enhancements and performance improvements.

Consider your organization's future growth and ensure the solution can scale accordingly. This avoids potential disruptions due to increased demands.

Implement a robust backup and disaster recovery strategy alongside your virtual SAN solution to safeguard critical data.

Stay informed about industry trends and emerging technologies to ensure your infrastructure remains competitive and efficient.

Invest in training for your IT team to maximize the value of the solution and facilitate knowledge transfer.

Continuously monitor the performance of your virtual SAN to identify and address any issues promptly.