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Red Hat Ceph Storage vs Red Hat Gluster Storage comparison

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Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
All-Flash Storage (3rd)
Red Hat Ceph Storage
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
27
Ranking in other categories
Software Defined Storage (SDS) (3rd), File and Object Storage (2nd)
Red Hat Gluster Storage
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
4
Ranking in other categories
Software Defined Storage (SDS) (13th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
Rifat Rahman - PeerSpot reviewer
Infrastructure Architect & CEO at Tirzok Private Limited
Offers reliable performance and availability for large deployments
I would like to see improvements in Red Hat Ceph Storage not because I necessarily think it needs improvement, but because I generally prefer to do things manually rather than following the containerization part. Current deployments are based on containers, but I deploy manually with my scripts and controls. If there are no Kubernetes-like requirements, I often prefer to deploy a whole manual process. I don't ask for improvements in the deployment model because Red Hat has its own philosophy about making things, but it's my personal choice that I prefer things manually. Some features are available only in the containerization part, so if those are also available in manual deployment, that will help.
GiovanniRamirez - PeerSpot reviewer
Senior IT Consultant at Xerif
Flexible and scalable file system for growing storage needs
Gluster FS is used for various purposes, including virtualization, collaboration, and data center environments. It is also applied in personal environments. Some specific use cases mentioned include scaling a three-terabyte file system into a 12-terabyte file system with minimal downtime Gluster…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"We have tons of capacity on it."
"We have looked at all of the platforms, and to see what Pure was able to do within a PoC environment meant that we never turned back our PoC environment."
"The most valuable features are extremely low latency, high IOPS with VMware, inline deduplication and compression."
"Pure Storage FlashArray's overall speed is its most valuable feature."
"If I want a product which has reliability and high speed, and Pure Storage is the first name that comes out of my mouth."
"The most valuable feature is test performance. It helps us store large amounts of data along with providing us faster retrieval of data."
"Its ease of use is a very big thing for our customers; it's easy to set up and easy to maintain, and the support is automated, which is very good."
"The technical support is very good."
"We have not encountered any stability issues for the product."
"Ceph was chosen to maintain exact performance and capacity characteristics for customer cloud."
"Most of the features are beneficial and one does not stand out above the rest."
"The ability to provide block storage and object storage from the same storage cluster is very valuable for us."
"We have some legacy servers that can be associated with this structure. With Ceph, we can rearrange these machines and reuse our investment."
"We are using Ceph internal inexpensive disk and data redundancy without spending extra money on external storage."
"It has helped to save money and scale the storage without limits."
"Without any extra costs, I was able to provide a redundant environment."
"Notable features of Gluster FS include flexibility, scalability, stability, and ease of use."
"It's very easy to upgrade storage."
"The most valuable feature of the product is that it's very easy to upgrade storage."
"The technical support team is excellent."
"If it is designed correctly, it can be used for everything, it has high availability, and that is what we need it for, and the price tag is good compared to the amount of data and high availability provided."
 

Cons

"On a couple of occasions, the waiting time for an upgrade has been pretty substantial."
"I would like the ability to swap out the network adapters into it. So, without taking out the whole controller, I would like to be able to swap adapters. This would make things easier."
"I would rate this solution an eight. There's always room for improvement, nobody is perfect to get a ten out of ten. They do what they do well. It's not cheap but we it's for uses that we needed."
"The cost of the storage needs improvement."
"Some of the issues are that it's probably not on a par with other large storage enterprise type products."
"Pure Storage had operational challenges between 2016 to 2018, impacting perceived reliability."
"Pure Storage will have issues with positioning in the near future since its a relatively new company. For now, customers need a PoC to trust using the solution, as it can't stand on its brand name alone. They need to improve Pure Storage's marketing."
"The latest release contains bugs that shouldn't be in a production environment. Two incidents impacted our client, including hardware-related bugs. They need to be more cautious in testing before they release."
"What could be improved in Red Hat Ceph Storage is its user interface or GUI."
"We have encountered slight integration issues."
"In the deployment step, we need to create some config files to add Ceph functions in OpenStack modules (Nova, Cinder, Glance). It would be useful to have a tool that validates the format of the data in those files, before generating a deploy with failures."
"Ceph is not a mature product at this time. Guides are misleading and incomplete. You will meet all kind of bugs and errors trying to install the system for the first time. It requires very experienced personnel to support and keep the system in working condition, and install all necessary packets."
"This product uses a lot of CPU and network bandwidth. It needs some deduplication features and to use delta for rebalancing."
"I have not identified any drawbacks, however, the response to public platform inquiries could be faster."
"It would be nice to have a notification feature whenever an important action is completed."
"The licensing cost is excessively high. This is a significant issue from my perspective."
"In terms of improvement, my initial suggestion would be that the user interface could be simplified."
"The system should be more intuitive and easier to manage."
"The performance of the solution must be improved."
"There is a feature in Red Hat’s commercial version that could be beneficial if integrated into the open-source version."
 

Pricing and Cost Advice

"The pricing is reasonable."
"We have an Evergreen Storage subscription, which I think is a great feature."
"The price is too high."
"We have a seen a reduction in TCO. It is definitely a cost-effective solution for us. We have seen ROI."
"It could always be lower, but it's okay."
"The price of Pure Storage FlashArray is expensive."
"They have a standardized fee; it's been the same price for 10 years straight. I am happy with the price — I think it's good."
"We have 16 or 18 arrays. We like to do the three-year support model so that we get Evergreen and therefore, we get free upgrades. We pay around more than 1.5 million dollars."
"The price of this product isn't high."
"The other big advantage is that Ceph is free software. Compared to traditional SAN based storage, it is very economical."
"There is no cost for software."
"We never used the paid support."
"The price of Red Hat Ceph Storage is reasonable."
"The operational overhead is higher compared to Azure because we own the hardware."
"I rate the product’s pricing an eight out of ten."
"Most of time, you can get Ceph with the OpenStack solution in a subscription​​ as a bundle.​"
"If you need cheap storage, but still need high availability, it's a good product to look at."
report
Use our free recommendation engine to learn which Software Defined Storage (SDS) solutions are best for your needs.
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Manufacturing Company
10%
Computer Software Company
10%
Comms Service Provider
9%
Financial Services Firm
9%
Manufacturing Company
13%
Construction Company
12%
Healthcare Company
11%
Comms Service Provider
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise4
Large Enterprise15
No data available
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
How does Red Hat Ceph Storage compare with MiniO?
Red Hat Ceph does well in simplifying storage integration by replacing the need for numerous storage solutions. This ...
What needs improvement with Red Hat Ceph Storage?
Areas of Red Hat Ceph Storage that have room for improvement include more promotion. Many people do not know about th...
What advice do you have for others considering Red Hat Ceph Storage?
I do not have experience working with solutions such as Red Hat Ceph Storage and StorPool. I have plenty of experienc...
What needs improvement with Red Hat Gluster Storage?
There is a feature in Red Hat’s commercial version that could be beneficial if integrated into the open-source versio...
What is your primary use case for Red Hat Gluster Storage?
Gluster FS is used for various purposes, including virtualization, collaboration, and data center environments. It is...
What advice do you have for others considering Red Hat Gluster Storage?
I would highly recommend Gluster FS to others considering it. The system is robust, flexible, and easy to use. I'd ra...
 

Also Known As

Pure Storage FlashArray
Ceph
Red Hat Gluster, Red Hat Storage Server
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Dell, DreamHost
NTT Plala, McMaster University, University of Basque Country, Goodtech ASA, Cox Automotive, Raidió Teilifís Éireann (RTÉ), SaskTel, Glashart Media, Casio
Find out what your peers are saying about Red Hat Ceph Storage vs. Red Hat Gluster Storage and other solutions. Updated: September 2026.
914,262 professionals have used our research since 2012.