Building A Sustainable Cloud (And More Predictions)

I thought that the cloud was supposed to be about the aggregation of thousands of low-cost servers and disk drives, integrated together with a web services layer and a robust object store, all accessed as a pay-as-you-go service. Wasn’t that how cloud service providers were supposed to make money–by using commodity components with their own “secret sauce” software on top? High-cost legacy infrastructure products are not congruent with building a long-term sustainable cloud.

Gluster Appoints John Kreisa as VP of Marketing

Leading scale-out cloud storage provider hires open source and enterprise software veteran to expand marketing and community initiatives

Sunnyvale, Calif. – May 10, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced John Kreisa as the company’s new vice president of marketing. As a seasoned enterprise software marketing executive with an extensive background in the open source community, Kreisa brings more than 20 years of experience in building and leading teams in high-growth organizations like Cloudera, MarkLogic and Business Objects. Kreisa will be responsible for overseeing the company’s overall marketing initiatives, corporate communications, direct marketing and open source community.

“Gluster continues to accelerate its commercial market growth and also has an extremely active community that is invaluable in terms of its insight and support. John is ideal for our team, as he combines a strong understanding of open source communities and big data with equally deep expertise in the commercial realm,” said Ben Golub, president and CEO of Gluster. “His involvement will be extremely valuable in helping Gluster further educate the market, expand our industry involvement, and help us successfully grow our business.”

Kreisa joins Gluster having previously worked at Cloudera, the leading provider of Hadoop-based software and services, where he was vice president of marketing. During his time there, Kreisa managed all corporate marketing activity including communications, social media and product marketing, and managed an aggressive community outreach program through user group sponsorship, community events and speaking activity. He also organized the company’s largest community-focused event, Hadoop World 2010, which doubled in attendance from the previous year. Prior to joining Cloudera, Kreisa worked at MarkLogic, an XML database provider, as director of product marketing and directory of industry solutions. Throughout his career, Kreisa has held various marketing roles at enterprise software companies including Verix, Inc., Business Objects and Autometric, Inc. He earned his bachelor of science degree in computer science from the University of Texas, Austin.

“This is a fantastic time to join Gluster as major market drivers including the explosion of data, the move to the cloud and the big data revolution are driving the need for a radically different approach to storage—one that Gluster is uniquely positioned to deliver. Add that to Gluster’s loyal open source community, and you’ve got an incredible opportunity to make a big impact on the industry,” said Kreisa. “I look forward to using my experience to expand Gluster’s presence and further develop its open source community.”

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster Technology
Gluster’s software-only solutions let enterprises deploy storage the same way they deploy computing today–as a virtualized, commoditized, and scale-on-demand pool, radically improving storage economics. Combined with the customer’s choice of commodity computing and storage resources, Gluster can scale-out to petabytes of capacity and GB/s of throughput at a fraction of the cost of proprietary systems. Gluster ensures high availability with n-way replication both within and between public and private data centers. Gluster is deployable both on-premise (as a virtual appliance or bare-metal software appliance) and in public clouds such as Amazon Web Services. Gluster is the primary author and maintainer of the open-source GlusterFS software, which has been downloaded over 200,000 times.

About Gluster
Gluster is the leading provider of open source storage solutions for public, private and hybrid clouds. Over 150 enterprises worldwide have used Gluster in commercial deployments ranging from a few terabytes to multiple petabytes, across the most demanding applications in digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California. Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

Gluster Named Top 50 Startup at TiECon 2011

Sunnyvale, Calif. – May 9, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced that it has been chosen as a winner of the TiE50 Award. This year, the TiE50 program screened 1,619 high quality companies worldwide, through a multi-tier screening and judging process. Gluster will be honored at TiEcon 2011, the world’s largest conference for entrepreneurs, with thousands of entrepreneurs, venture capitalists, industry executives and thought leaders. TiEcon will be held May 13-14, 2011, at the Santa Clara Convention Center in Santa Clara, Calif.

“Gluster was clearly ranked amongst the best of the breed by a team of 60 highly accomplished and experienced judges. These experts included globally recognized venture capitalists, CEO’s, academia, and serial entrepreneurs,” said Vish Mishra, chairman of TiEcon 2011 and president of TiE Silicon Valley. “Being recognized as a TiE50 winner is a true testament to their entrepreneurial spirit and world class caliber.”

“TiE50 companies this year again represented an extraordinary set of ideas, innovation, and business opportunities. Since its inception two years ago, 94 percent of TiE50 companies have been funded, attracting over $20 Billion in investments! Forty-two companies have already exited,” said Ram K. Reddy, chair of TiE50 2011.

“TiEcon’s platform and TiE’s global entrepreneurial network enabled us to draw the most entrepreneurial startups with breakthrough technologies, savvy market strategies, and incredible teams with palpable passion. We built upon the phenomenal success of the program in the past two years,” said Mateen Syed, co-chair TiE50 2010.

Gluster is a software-only, highly available, scalable, centrally managed storage pool for public and private cloud environments. Gluster supports the move to public, private and hybrid cloud environments with a wide range of automation integration with file and object storage. Gluster recently announced GlusterFS 3.2 which includes Continuous Data Replication which enables multi-site data protection for public and private clouds. Version 3.2 of Gluster is available for the full line of Gluster solutions, including those for public clouds (the Gluster AMI and Rightscale Template) and private clouds (the Virtual Storage Appliances for VMware, KVM, and Xen, and the recently announced Gluster Software Appliance). The open source version of GlusterFS 3.2 was also released to the community.

“Gluster is honored to be named a TiE50 award winner and recognized for its innovation in developing a software-only storage platform to overcome the challenges created by cloud computing adoption that simply cannot be addressed with traditional storage solutions,” said Ben Golub, president and CEO of Gluster. “Gluster is passionate about providing next-generation storage solutions that are cost-efficient but also deliver the capabilities companies require, like monitoring and management tools or Continuous Data Replication for multi-site data protection for public and private clouds.”

About Gluster
Gluster provides open source storage solutions for public and private clouds. Gluster solutions enable customers to scale performance, capacity and availability on-demand at a fraction of the cost of proprietary and monolithic storage solution. Over 140 customers have scaled Gluster in building-block fashion–from a few terabytes to multiple petabytes–to meet the most demanding capacity and performance needs. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech, Gluster is privately-held and headquartered in Sunnyvale, California. Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

How to recover Gluster 3.1 VM?

Hello Community,

I have 4 VMs running Gluster 3.1 to form a single storage volume but one of them cannot boot after a week of shutdown.

It keeps running Gluster 3.1 status bar and then freeze and become black. I cannot ping it and Gluster platform management console cannot connect to it too. We have some data on the volume to recover. what is the best solution to solve this?

Gluster Releases Continuous Data Replication Enabling Business Continuity in the Cloud

Today marks an important milestone in the evolution of Gluster as the storage operating system for public and private clouds. As part of our release of Gluster 3.2, we now have the ability to support Continuous Data Replication (CDR).

As I discussed in my previous post, failures of one form or another are endemic to data center operations.  Most frequently—the failures are limited to systems within a data center;  disks or servers fail, administrators trip over power cords, networks get segmented, etc.  Gluster has long had a series of internal features to minimize the frequency and impact of those failures, including our no-metadata architecture, self healing features, support for RAID 5 &6  within a node, and—of course—the ability to do n-way synchronous replication between nodes.

On occasion, however, failures affect an entire data center. Power lines can get cut, blizzards can keep employees from the data center, and fires, floods, or other natural disasters can take out the entire data center. Of course, the recent issues at AWS illustrated this point.

To prepare for such data-center level failure, it is necessary to support data replication across geographic regions. Gluster’s recently announced Continuous Data Replication allows our private cloud customers to asynchronously replicate a) between data centers across the WAN or b) between their data centers and a public cloud, such as Amazon Web Services. Similarly, Gluster’s public cloud customers can now not only replicate between availability zones in a geographic region, but also between regions.

Gluster Continuous Replication

Generally speaking, the connectivity between geographic regions is slow, expensive, and subject to interruption. If you are storing hundreds of terabytes or petabytes, you need to be sure that replication is both continuous and efficient.  Replication should be continuous because a) it is impractical to snapshot and replicate terabytes of data on a regular basis, and b) because the time required to either back up or restore in the event of an incident is often too long for the real-time availability requirements of most enterprises. Similarly, replication should be efficient, because the cost of snapshotting and replicating large data sets can be extremely expensive in terms of both storage and I/O.

Gluster’s Continuous Data Replication meets both requirements. Gluster’s CDR provides continuous, asynchronous and incremental replication service from one site to another over local area networks (LANs), wide area networks (WANs), and across the Internet. Only incremental changes are replicated, eliminating the need for snapshot-like copies of whole files or volumes. In addition, 3.2 features intelligent asynchronous replication in which GlusterFS tracks changes to the primary data and replicates in real time across a WAN. Changes are tracked and queued to ensure data stays synchronized regardless of latency or potential network interruptions.

Ultimately, the significance of CDR goes beyond availability. For the vision of hybrid clouds to fully develop, we must support the ability not only to migrate applications from one data center to another (e.g. VM Migration), but also must make sure that application data is available. While it may be practical to migrate Virtual Machine images on a moment’s notice, it is not practical to migrate terabytes or petabytes of application data at a moment’s notice. Therefore, we need to make sure that that application data is available and waiting in multiple data centers, and that the costs of doing so are not prohibitive.  More information on that in a subsequent post.

Gluster Hybrid Cloud Stack Diagram

Gluster Introduces New Storage Software Appliance for Private Cloud and On-Premise Data Centers

New software-only appliance enables creation of storage pool from any bare metal hardware on the Red Hat HCL

Sunnyvale, Calif. – May 3, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced the availability of the Gluster Storage Software Appliance, dramatically extending the range of commercially supported configurations for Gluster in the private cloud and on-premise data center environments. This new product combines a prepackaged operating system with GlusterFS and can be deployed on any Red Hat Hardware Compatibility List (HCL) certified host server and its certified storage.

In both public and private clouds, Gluster provides enterprises with the ability to combine commodity compute and storage into a virtualized, standardized, and centrally managed storage pool that can flexibly scale to petabytes of capacity, GB/s of throughput, and N-way availability. Prior to the release of the Storage Software Appliance, Gluster was available for deployment in: public clouds, as an Amazon Machine Image or RightScale Server Template; in private clouds, as a virtual storage appliance on top of hypervisors such as VMware, KVM, or Xen; or as a non-commercially supported implementation of the open source GlusterFS.

As of today, a fourth deployment option is available. Customers running private clouds or on-premise data centers can now obtain commercial support for Gluster deployed as a software appliance in a non-virtualized, bare metal environment.

In on-premise, private cloud environments Gluster offers up to three times the performance at one-third the cost of proprietary and monolithic scale-up storage solutions. Like all Gluster solutions, the Gluster Storage Software Appliance is POSIX-compliant and does not require applications to be rewritten. Users of the Storage Software Appliance can aggregate CPU, memory, and capacity into a single global namespace, scale out capacity and performance linearly on-demand, and benefit from drastically improved storage economics via the use of commodity hardware.

“The increased use of cloud computing technologies in the private cloud and on-premise data centers has established a need in terms of cloud storage solutions specific to these environments,” said George Crump, president and founder of Storage-Switzerland. “The Gluster Storage Software Appliance is an excellent example of a solution designed for cloud environments that require high availability, performance and value. The choice to do all of this on Red Hat certified hardware makes the value and usability of the solution even more compelling.”

The Gluster Storage Software Appliance incorporates the latest version of GlusterFS (version 3.2), which includes:

  • Geo-Replication – providing continuous, asynchronous and incremental replication service from one site to another over local area networks (LANs), wide area networks (WANs), and across the Internet. Only incremental changes are replicated, eliminating the need for snapshot-like copies of whole files or volumes. In addition, 3.2 features intelligent asynchronous replication in which GlusterFS tracks changes to the primary data and replicates in real time across a WAN. Changes are tracked and queued to ensure data stays synchronized regardless of latency or potential network interruptions.
  • Easily accessible usage quotas – with the ability to set quota on usage of disk space by directories or volumes. Storage administrators can control disk space utilization at the directory and/or volume levels with Gluster by setting limits to allocate disk space at any level in the volume and directory hierarchy. This is particularly useful in cloud deployments to facilitate the utility billing model.
  • New monitoring and management tools (Gluster Top and Profile) – that provide familiar monitoring and statistics capabilities for I/O operations and performance statistics. Gluster Top presents the top 100 operations per server, providing visibility into the I/O workload pattern. Gluster Profile provides performance statistics over a user-defined time period for metrics including latency, number and type of calls, and amount of data read or written.

“The industry is becoming increasingly savvy to the fact that storage technology can make or break a public or private cloud deployment,” said Ben Golub, president and CEO at Gluster. “Our new Storage Software Appliance delivers highly available, scale-out, on-demand storage technology that can integrate seamlessly with Red Hat technology in any private cloud or on-premise storage environment.”

Pricing &Availability

The Gluster Storage Software Appliance will be generally available on May 16, and it can run on any hardware on the Red Hat Hardware Compatibility List. For sales inquiries contact sales@gluster.com or for more information visit www.gluster.com.

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster
Gluster provides the fastest path to deploy open source storage solutions that deliver massively scalable storage for public and private clouds. Our open source software runs on commodity computing and storage resources (either public or private clouds), enabling customers to scale performance, capacity, and availability on demand. Over 120 customers have scaled Gluster in building block fashion from a few terabytes to multiple petabytes to meet the most demanding capacity and performance needs at a fraction of the cost of traditional proprietary and monolithic systems. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Gluster is used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California.  Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

Gluster Releases Continuous Data Replication for Public and Private Cloud Storage

Latest release adds asynchronous geographic data replication for public and private clouds, as well as powerful new quota and management tools

Sunnyvale, Calif. – May 3, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced the general availability of GlusterFS 3.2. This latest release includes Continuous Data Replication, which enables multi-site data protection for public and private clouds. In addition, the update includes enhanced multi-tenant management for public and private clouds, with usage quotas and new monitoring tools for improved visibility into I/O operations profiles and performance statistics. Version 3.2 of Gluster is available for the full line of Gluster solutions, including those for public clouds (the Gluster AMI and Rightscale Template) and private clouds (the Virtual Storage Appliances for VMware, KVM, and Xen, and the recently announced Gluster Software Appliance). The open source version of GlusterFS 3.2 was also released to the community.

Gluster’s software-only storage solutions give enterprises the ability to treat physical storage as a virtualized, standardized and scale-on-demand pool in much the same way they treat computing resources today, radically improving storage economics in the process. Gluster frees enterprises from the constraints of proprietary, monolithic storage architectures by enabling them to create scalable, high performance, and highly available storage either in the public cloud or on their choice of commodity hardware within the data center. Gluster delivers fully functional, fully POSIX-compliant storage solutions that pool storage resources under a global namespace, delivering high availability, linearly scalable performance and capacity, as well as elastic volume management, which enables data growth and migration to be easily managed with no downtime.

“As an increasing number of companies are moving into the implementation phase of cloud computing, they are quickly realizing the crucial role storage plays in ensuring the deployment is successful,” said George Crump, president and founder of Storage-Switzerland. “The latest product release by Gluster includes a number of key features for more effective business use of cloud storage, including continuous data replication, making the decision easier for enterprises to employ cloud computing in their overall IT strategy and within their enterprise data centers.”

Features of the new 3.2 release include:

  • Geo-Replication – providing continuous, asynchronous and incremental replication service from one site to another over local area networks (LANs), wide area networks (WANs), and across the Internet. Only incremental changes are replicated, eliminating the need for snapshot-like copies of whole files or volumes. In addition, 3.2 features intelligent asynchronous replication in which GlusterFS tracks changes to the primary data and replicates in real time across a WAN. Changes are tracked and queued to ensure data stays synchronized regardless of latency or potential network interruptions.
  • Easily accessible usage quotas – with the ability to set quota on usage of disk space by directories or volumes. Storage administrators can control disk space utilization at the directory and/or volume levels with Gluster by setting limits to allocate disk space at any level in the volume and directory hierarchy. This is particularly useful in cloud deployments to facilitate the utility billing model.
  • New monitoring and management tools (Gluster Top and Profile) – that provide familiar monitoring and statistics capabilities for I/O operations and performance statistics. Gluster Top presents the top 100 operations per server, providing visibility into the I/O workload pattern. Gluster Profile provides performance statistics over a user-defined time period for metrics including latency, number and type of calls, and amount of data read or written.

“Gluster has long believed that that storage must change radically to match both the architectures and economics of the cloud” said Ben Golub, president and CEO at Gluster. “With this release, we not only provide the fastest path to public and private cloud storage, we also provide a powerful set of tools for connecting public and private clouds.”
In both public and private clouds, Gluster enables enterprises to scale on demand to petabytes of capacity and GB/s of throughput on commodity physical and cloud hardware, yielding unrivalled economics in the process. Now, Gluster also enables enterprises to scale out availability on-demand, enabling both Synchronous N-way replication within the data center and across high-speed links, and Asynchronous Geo-Replication between data centers across WANs. For public clouds such as Amazon Web Services (AWS), GlusterFS is packaged in an Amazon Machine Image (AMI) for deployment in the AWS cloud. The Gluster AMI is the only way to deploy high-availability storage within AWS and deliver predictable high performance during rapidly changing and demanding workloads. For private clouds, the Gluster Virtual Storage Appliances integrate GlusterFS into a virtual machine for deployment on popular hypervisor environments such as Red Hat KVM, VMware ESX and Citrix Xen and run on the enterprise’s choice of certified hardware platforms.

The newly announced Gluster Storage Software Appliances for private cloud and on-premise data centers combine a prepackaged operating system with GlusterFS and can be deployed on any Red Hat Hardware Compatibility List (HCL) certified host server and its certified storage, bringing unrivaled high availability, performance, scalability and the cost savings benefits of commodity to the private cloud and data center.

“Since we announced our Storage Appliances in February, we have received extremely positive feedback from our customers and the community,” said AB Periasamy, co-founder and CTO of Gluster. “We continually strive to enhance our solution and make it as comprehensive as possible for public and private cloud, such as adding these new data replication and management capabilities.”

Product Availability

Version 3.2 of GlusterFS for all of its Storage Appliances, including the Open Source edition, is available starting today. For more information, go to www.gluster.com, or www.gluster.org.

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster
Gluster provides the fastest path to deploy open source storage solutions that deliver massively scalable storage for public and private clouds. Our open source software runs on commodity computing and storage resources (either public or private clouds), enabling customers to scale performance, capacity, and availability on demand. Over 120 customers have scaled Gluster in building block fashion from a few terabytes to multiple petabytes to meet the most demanding capacity and performance needs at a fraction of the cost of traditional proprietary and monolithic systems. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Gluster is used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California.  Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

April 2011 Newsletter

Gluster Newsletter

April 2010

In This Edition of the Gluster Newsletter

Free 7-Day Trial on Amazon Web Services

This free trial of Gluster on AWS enables you try high availability shared cloud storage risk free. Gluster’s Amazon Machine Image (AMI) offers high availability file storage on AWS. In less than one hour, you can create a shared, multi-client storage pool on Amazon EC2/EBS that scales to petabytes of capacity, 100s of megabytes of throughput, and n-way replication across availability zones. POSIX/NFS/NAS compliant so no application rewrite is required.
>> Start your free trial today!

AWS Summit 2011 – Navigate to the Cloud

Whether you are new to the Cloud or looking for more knowledge to take you to the next level, these full-day conferences hosted by Amazon Web Services, will provide the information to successfully navigate to the Cloud. These regional events will feature a keynote address by Amazon.com CTO, Werner Vogels, customer presentations, how-to sessions, and tracks specifically designed for new and experienced users. To learn more about these summits including why you should attend and what’s on the agenda visit http://aws.amazon.com or contact info@gluster.com.

To register for one of the regional events, see links below:
June 10, New York
June 14, London
June 21, San Francisco

Gluster Virtual Storage Appliances Now Support KVM & Xen

Gluster Virtual Storage Appliances now offer multi-hypervisor support including VMware, KVM, and Xen. In our discussions with our community and key partners we recognized the crucial need KVM and Xen users have for scale-out cloud storage and are excited to announce our Virtual Appliances now suppor environments with KVM and Xen virtualization technology. The Virtual Storage Appliance integrates GlusterFS into a virtual machine for deployment on any hypervisor or cloud platform.
>> Learn More

Webinar Replay: Deploy Highly Available and Scalable Storage in Minutes

In this webinar, we discuss how Gluster can help you deploy highly available, scalable storage in minutes and manage data growth in a single global namespace in the cloud. Take advantage of Gluster’s software-only network-attached-storage (NAS) solution to dynamically deploy and manage cloud storage in the RightScale Cloud Managment Platform.
>> Watch the webinar

Talkin’ Cloud: Gluster to Power Storage for Swedish City Cloud IaaS

In this Talkin’ Cloud blog, Matthew Weinberger discusses the reasons why City Cloud, a Swedish company offering Infrastructure-as-a-Service (IaaS), is so enamored with Gluster’s storage technology. City Cloud uses Gluster for highly available and scalable storage in its virtualized data center.
>> Read the article

Business Journal: HP Cloud, SaaS Exec Jumps to Gluster

Gluster has recently name Dave Garnett vice president of product managment and Lori Budin vice president of channels and partnerships. Dave Garnett most recently lead Hewlett-Packard’s cloud and Software as a Service strategy. Before that he was a co-founder at Axcient, a data protection provider. Lori Budin was most recently founder and CEO of Channel Fundamentals. She has also held leadership positions at Verisign and IBM.
>> Read the article

Case Study: City Network Selects Gluster Cloud Storage for Dynamic Cloud Services Platform

City Network Hosting, a leading provider of hosting services, is using its storage solution for the company’s cloud services platform, City Cloud. Recently, launched after more than 15 months in beta, City Cloud is a service used by more than 500 Swedish companies and is the first infrastructure as a service (IaaS) platform in Sweden. City Network chose Gluster cloud storage for its City Cloud offering due to its ability to provide the scalability and reliability needed to meet the company’s growing business demands without affecting performance.
>> Read the case study

Information Management: Techniques for Managing Unstructured Data

In this Computer Technology Review article, Gluster CTO, AB Periasamy, discusses techniques for managing unstructured data. He dives into trends regarding unstructured data and best practices on what storage should look like in a modern datacenter. He states for a modern challenge like the explosion of unstructured data, a modern architecture is required. A cloud-like architecture that builds on the principles pioneered by the web giants is needed.
>> Read the article

Gluster Named Finalist in TIE50 Best Companies Award

Gluster has been named a finalist in TiE Silicon Valley’s TiE50 premier annual awards program that recognizes top technology startups in segments including Internet, energy, wireless/mobile and software. Since its inception in 1992, TiE50 winners and finalists have received over $20 billion in funding and 42 companies have been acquired, merged or went public. The official awards ceremony for winners will be held at TiEcon, the world’s largest conference for entrepeneurs, taking place May 13-14, 2011 at the Santa Clara Convention Center in Santa Clara, CA.
>> Learn more
>> Vote for us – Give Gluster profile a thumbs up!

New Gluster Community Platform

We are pleased to announce a Quora-like community platform, where the focus is on Gluster users and peers in the community. We wanted to provide a platform for all of our users to engage with each other and share questions, ideas, best practices, bugs, etc with other community members and us. We want your questions heard and answers recognized. Best contributors will be considered for the “Gluster Hacker of the Year” award and “Gluster of Fame” page. Check out the new site. We’d love your feedback.
>> Visit community

Gluster to Exhibit at Red Hat Summit 2011 Boston

Innovative cloud storage provider to demonstrate leading scale-out, open source storage solutions for public and private clouds

Sunnyvale, Calif. – April 26, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced it will be demonstrating its Gluster Virtual Storage Appliances in booth 214 at the Red Hat Summit taking place May 3 – 6 at the Seaport Hotel & World Trade Center in Boston.

Gluster’s software-only commercial solutions give enterprises the ability to treat physical storage as a virtualized, standardized and scale-on-demand pool in much the same way they treat computing resources today, radically improving storage economics in the process. The Gluster Virtual Storage Appliances are fully-functional Gluster storage servers that pool storage resources under a global namespace, delivering high availability, linearly scalable performance and capacity, as well as elastic volume management, which enables data growth and migration to be easily managed with no downtime.

In both public and private clouds, Gluster enables enterprises to scale on demand to petabytes of capacity, GB/s of throughput, with n-way replication for high availability and unrivalled commodity economics. For private clouds, the Gluster Virtual Storage Appliances integrate GlusterFS into a virtual machine for deployment on popular hypervisor environments such as Red Hat KVM, VMware ESX and Citrix Xen and runs on the enterprise’s choice of certified hardware platforms. For Amazon Web Services (AWS), GlusterFS is packaged in an Amazon Machine Image (AMI) for deployment in the AWS cloud. The Gluster AMI is the only way to deploy high-availability storage within AWS and deliver predictable high performance during rapidly changing and demanding workloads. With POSIX-compliant file storage, n-way replication and the ability to linearly scale performance, petabytes of capacity, and GB/s of throughput, Gluster provides the fastest path to public and private cloud storage.

For more information on the Red Hat Summit, please visit http://www.redhat.com/summit/.

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster
Gluster provides the fastest path to deploy open source storage solutions that deliver massively scalable storage for public and private clouds. Our open source software runs on commodity computing and storage resources (either public or private clouds), enabling customers to scale performance, capacity, and availability on demand. Over 120 customers have scaled Gluster in building block fashion from a few terabytes to multiple petabytes to meet the most demanding capacity and performance needs at a fraction of the cost of traditional proprietary and monolithic systems. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Gluster is used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California.  Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

Gluster Chief Technology Officer to Present at OpenStack Design Summit and Conference

Innovative cloud storage provider to discuss petascale filesystems and disclose use-cases in public and private cloud environments

Santa Clara, Calif. – April 25, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, today announced its co-founder and chief technology officer, Anand Babu (AB) Periasamy, will be among the industry experts to present at the 1st OpenStack Design Summit and Conference taking place April 26 – 27 at the Hyatt Regency in Santa Clara.

Periasamy will present “Petascale Cloud File-System Design and Implementation” on Wednesday from 10:30 a.m. to 11:00 a.m. During his session, Periasamy will discuss how filesystems are under tremendous architectural strain as the explosion of unstructured data continues unabated and traditional filesystem architectures fail to meet the demanding challenges of both public and private clouds. He will explain the petascale filesystem architecture and how it is designed to easily handle massive amounts of unstructured data, as well as provide high availability and linearly scale performance and capacity in order to efficiently manage unplanned spikes in performance, providing high availability as a standard function of the filesystem.

“Traditional and hybrid filesystems are not meeting demands and even worse, are creating limitations. The petascale filesystem is designed to fluidly handle an immense amount of unstructured data while linearly scaling performance and capacity,” said Periasamy. “My presentation will give attendees some best practices for building such a system in their own environments and will discuss detailed use-cases, specifically for public and private cloud environments.”

Prior to Gluster, Periasamy served as CTO at California Digital Corporation and, in 2004, led the development of the world’s second-fastest supercomputer, “Thunder,” for Lawrence Livermore National Laboratory. Periasamy also serves on the board of “Free Software Foundation – India.”

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster
Gluster provides the fastest path to deploy open source storage solutions that deliver massively scalable storage for public and private clouds. Our open source software runs on commodity computing and storage resources (either public or private clouds), enabling customers to scale performance, capacity, and availability on demand. Over 120 customers have scaled Gluster in building block fashion from a few terabytes to multiple petabytes to meet the most demanding capacity and performance needs at a fraction of the cost of traditional proprietary and monolithic systems. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Gluster is used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California.  Visit us at www.gluster.com.

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Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com

Viability of Cloud Services Remains Strong

The outage at one of the Amazon Web Services (AWS) data centers last week has led many to question the viability of public cloud services as a whole.

As a company that provides storage solutions for private and public clouds (including AWS), we would respectfully disagree.

Failures of one form or another are endemic to data center operations. Routinely, servers and disks fail, power lines get cut, surges in usage overwhelm available resources,  blizzards keep employees from getting to the data center, etc. Less routinely,  floods, fires, natural disasters, or 9/11-type events take out entire data centers.

The question should really not be “Can failures occur in the public cloud?” Of course, failures will occur. The real questions should be  “How frequently do those failures occur?” “How easy is it to minimize the impact of those failures?” and “How expensive is it to reach a particular availability level?”

While the outage at the AWS data center yesterday garnered a lot of attention (no doubt because of the high profile of impacted customers like Reddit and Quora, it is worth noting that several high profile services that run their own data centers (Twitter, Gmail, etc.) have experienced similar failures over the past several months. Moreover, I would bet that  most of the customers at this particular data center would have experienced far more frequent and serious failures had they been running their own operations.

There are several reasons for this:

a) Because of economies of scale, Amazon can invest far more in robust and redundant power supplies, cooling equipment, physical and logical security, etc. than a typical, self-run data center. They can also invest more in monitoring services and employees to respond to device failures.

b) Because of the basic Amazon infrastructure (as well as supporting technologies such as Gluster), it is possible  to distribute workloads across multiple devices (thus minimizing the impact of any particular device failing)

c) Because of the basic Amazon infrastructure (as well as supporting technologies like Gluster) it is easy to flexibly and quickly provision additional resources to handle usage spikes

d) Because implementing all of the above would be out of the budgets of many organizations.

All of the above items relate to the frequency and impact of failures within a particular data center.

It is important to note that with AWS (and Gluster), companies also have the ability to minimize the impact of the failure of an entire data center .

Within any AWS geographic region (e.g. East, West, Europe, Japan), there are multiple availability zones. These are physically separate data centers, (with separate power supplies, water supplies, personnel, etc) that have high bandwidth connections. Because Gluster makes it possible to easily and instantly replicate between 2, 3 or more availability zones, our customers in AWS East were not taken out by this incident, as their data was also replicated into availability zones that were not impacted.

Of course, there is always the possibility that large natural or man-made disasters could affect an entire geographic region. Fortunately, we are very close (in weeks) to offering the capability to easily keep data replicated and in sync across AWS regions and between a private cloud and a public cloud. Thus, even in the event of a wide spread natural disaster affecting an entire region, it will be possible (and economical) to ensure widespread geographic availability.

Stay tuned.

Gluster brings added value to Amazon Web Services (AWS) cloud.

More information:  Gluster in Amazon  EC2

Gluster Named Finalist in TiE50 Best Companies Award

Innovative scale-out cloud storage company announced as finalist in TiE Silicon Valley’s premier annual awards program

SUNNYVALE, Calif. – April 18, 2011 – Gluster, the leading provider of scale-out, open source storage solutions for public and private clouds, has been named a finalist in TiE Silicon Valley’s TiE50 awards that recognize top technology startups in segments including Internet, energy, wireless/mobile and software. Since its inception in 1992, TiE50 winners and finalists have received over $20 billion in funding and 42 companies have been acquired, merged or went public. The official awards ceremony for winners will be held at TiEcon, the world’s largest conference for entrepreneurs, taking place May 13 – 14, 2011 at the Santa Clara Convention Center in Santa Clara, Calif.

Recognizing the inability of hardware storage vendors to fill the gap of storage innovation in the public and private cloud environments, Gluster delivered to market the Gluster Virtual Storage Appliances. Gluster Virtual Storage Appliances provide enterprises with the ability to linearly scale-out NAS (network-attached storage) capacities from a few terabytes to multiple petabytes, realizing the benefits of linear performance increases and overall reductions in storage hardware costs. With Virtual Storage Appliances, it is possible to manage the explosive growth of unstructured data in a unified global namespace in public or private cloud environments.

“Gluster is honored to be named a TiE50 finalist, and it’s especially fitting because our open source cloud technology helps to level the playing field for entrepreneurs like the ones served by TiE,” said Ben Golub, president and CEO at Gluster. “Over the past few years Gluster has continued to achieve year over year growth, and our innovative storage solutions have been proven to enable companies of all sizes and across many industries to ensure their storage infrastructures are highly available, highly scalable and highly affordable.”

Supporting Resources
Follow Gluster on the web for the latest news and information at:

About Gluster
Gluster provides the fastest path to deploy open source storage solutions that deliver massively scalable storage for public and private clouds. Our open source software runs on commodity computing and storage resources (either public or private clouds), enabling customers to scale performance, capacity, and availability on demand. Over 120 customers have scaled Gluster in building block fashion from a few terabytes to multiple petabytes to meet the most demanding capacity and performance needs at a fraction of the cost of traditional proprietary and monolithic systems. Gluster uses a unified global namespace to virtualize disk and memory resources into a single shared pool that is centrally managed. Our scalable virtual appliances address the needs of public and private clouds, traditional data centers, and shared storage for virtual server environments. Our open source community has downloaded and deployed hundreds of thousands of copies of GlusterFS. Gluster is used by enterprises in a wide range of industries, including digital media delivery, healthcare, Internet, energy and biotech. Gluster is privately-held and headquartered in Sunnyvale, California.  Visit us at www.gluster.com.

# # #

Media Contact:
Danielle Tarp
Mindshare PR for Gluster
650-947-7405
Danielle@mindsharepr.com