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Archive for the ‘Storage’ Category

January 11th, 2021

Industry’s First NVMe Boot Device for HPE® ProLiant® and HPE Apollo Servers Delivers Simple, Secure and Reliable Boot Solution based on Innovative Technology from Marvell

By Todd Owens, Technical Marketing Manager, Marvell

Today, operating systems (OSs) like VMware recommend that OS data be kept completely separated from user data using non-network RAID storage. This is a best practice for any virtualized operating system including VMware, Microsoft Azure Stack HCI (Storage Spaces Direct) and Linux. Thanks to innovative flash memory technology from Marvell, a new secure, reliable and easy-to-use OS boot solution is now available for Hewlett Packard Enterprise (HPE) servers.

While there are 32GB micro-SD or USB boot device options available today with VMware requiring as much as 128GB of storage for the OS and Microsoft Storage Spaces Direct needing 200GB — these solutions simply don’t have the storage capacity needed. Using hardware RAID controllers and disk drives in the server bays is another option. However, this adds significant cost and complexity to a server configuration just to meet the OS requirement. The proper solution to address separating the OS from user data is the HPE NS204i-p NVME OS Boot Device.

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November 12th, 2020

Flash Memory Summit Names Marvell a 2020 Best of Show Award Winner

By Lindsey Moore, Marketing Coordinator, Marvell

Marvell wins FMS Award for Most Innovative Technology

Flash Memory Summit, the industry’s largest trade show dedicated to flash memory and solid-state storage technology, presented its 2020 Best of Show Awards yesterday in a virtual ceremony. Marvell, alongside Hewlett Packard Enterprise (HPE), was named a winner for “Most Innovative Flash Memory Technology” in the controller/system category for the Marvell NVMe RAID accelerator in the HPE OS Boot Device.

Last month, Marvell introduced the industry’s first native NVMe RAID 1 accelerator, a state-of-the-art technology for virtualized, multi-tenant cloud and enterprise data center environments which demand optimized reliability, efficiency, and performance. HPE is the first of Marvell’s partners to support the new accelerator in the HPE NS204i-p NVMe OS Boot Device offered on select HPE ProLiant servers and HPE Apollo systems. The solution lowers data center total cost of ownership (TCO) by offloading RAID 1 processing from costly and precious server CPU resources, maximizing application processing performance.

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October 27th, 2020

Unleashing a Better Gaming Experience with NVMe RAID

By Shahar Noy, Senior Director, Product Marketing

You are an avid gamer. You spend countless hours in forums to decide between the ASUS TUF components and researching Radeon RX 500 or GeForce RTX 20, to ensure games would show at their best on your hard-earned PC gaming rig. You made your selection and can’t stop bragging about your system’s ray tracing capabilities and how realistic is the “Forza Motorsport 7” view from your McLaren F1 GT cockpit when you drive through the legendary Le Mans circuit at dusk. You are very proud of your machine and the year 2020 is turning out to be good: Microsoft finally launched the gorgeous looking “Flight Simulator 2020,” and CD Projekt just announced that the beloved and award-winning “The Witcher 3” is about to get an upgrade to take advantage of the myriad of hardware updates available to serious gamers like you. You have your dream system in hand and life can’t be better.

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August 3rd, 2018

Infrastructure Powerhouse: Marvell and Cavium become one!

By Todd Owens, Technical Marketing Manager, Marvell

Marvell’s acquisition of Cavium closed on July 6th, 2018 and the integration is well under way. Cavium becomes a wholly-owned subsidiary of Marvell.  Our combined mission as Marvell is to develop and deliver semiconductor solutions that process, move, store and secure the world’s data faster and more reliably than anyone else. The combination of the two companies makes for an infrastructure powerhouse, serving a variety of customers in the Cloud/Data Center, Enterprise/Campus, Service Providers, SMB/SOHO, Industrial and Automotive industries.

For our business with HPE, the first thing you need to know is it is business as usual. The folks you engaged with on I/O and processor technology we provided to HPE before the acquisition are the same you engage with now.  Marvell is a leading provider of storage technologies, including ultra-fast read channels, high performance processors and transceivers that are found in the vast majority of hard disk drive (HDD) and solid-state drive (SDD) modules used in HPE ProLiant and HPE Storage products today.

Our industry leading QLogic® 8/16/32Gb Fibre Channel and FastLinQ® 10/20/25/50Gb Ethernet I/O technology will continue to provide connectivity for HPE Server and Storage solutions. The focus for these products will continue to be the intelligent I/O of choice for HPE, with the performance, flexibility, and reliability we are known for.

Marvell’s Portfolio of FastLinQ Ethernet and QLogic Fibre Channel I/O Adapters

We will continue to provide ThunderX2® Arm® processor technology for HPC servers like the HPE Apollo 70 for high-performance compute applications. We will also continue to provide Ethernet networking technology that is embedded into HPE Servers and Storage today and Marvell ASIC technology used for the iLO5 baseboard management controller (BMC) in all HPE ProLiant and HPE Synergy Gen10 servers.

iLO 5 for HPE ProLiant Gen10 is deployed on Marvell SoCs

That sounds great, but what’s going to change over time?
The combined company now has a much broader portfolio of technology to help HPE deliver best-in-class solutions at the edge, in the network and in the data center.

Marvell has industry-leading switching technology from 1GbE to 100GbE and beyond. This enables us to deliver connectivity from the IoT edge, to the data center and the cloud. Our Intelligent NIC technology provides compression, encryption and more to enable customers to analyze network traffic faster and more intelligently than ever before. Our security solutions and enhanced SoC and Processor capabilities will help our HPE design-in team collaborate with HPE to innovate next-generation server and storage solutions.

Down the road, you’ll see a shift in our branding and where you access info over time as well. While our product-specific brands, like ThunderX2 for Arm, or QLogic for Fibre Channel and FastLinQ for Ethernet will remain, many things will transition from Cavium to Marvell. Our web-based resources will start to change as will our email addresses. For example, you can now access our HPE Microsite at www.marvell.com/hpe . Soon, you’ll be able to contact us at “hpesolutions@marvell.com” as well. The collateral you leverage today will be updated over time. In fact, this has already started with updates to our HPE-specific Line Card, our HPE Ethernet Quick Reference Guide, our Fibre Channel Quick Reference Guides and our presentation materials. Updates will continue over the next few months.

In summary, we are bigger and better. We are one team that is more focused than ever to help HPE, their partners and customers thrive with world-class technology we can bring to bear. If you want to learn more, engage with us today. Our field contact details are here. We are all excited for this new beginning to make “I/O and Infrastructure Matter!” each and every day.

April 5th, 2018

VMware vSAN ReadyNode Recipes Can Use Substitutions

By Todd Owens, Technical Marketing Manager, Marvell

VMware vSAN ReadyNode Recipes Can Use Substitutions

When you are baking a cake, at times you substitute in different ingredients to make the result better. The same can be done with VMware vSAN ReadyNode configurations or recipes. Some changes to the documented configurations can make the end solution much more flexible and scalable.

VMware allows certain elements within a vSAN ReadyNode bill of materials (BOM) to be substituted. In this VMware BLOG, the author outlines that server elements in the bom can change including:

  • CPU
  • Memory
  • Caching Tier
  • Capacity Tier
  • NIC
  • Boot Device

However, changes can only be made with devices that are certified as supported by VMware. The list of certified I/O devices can be found on VMware vSAN Compatibility Guide and the full portfolio of NICs, FlexFabric Adapters and Converged Network Adapters form HPE and Cavium are supported.

If we zero in on the HPE recipes for vSAN ReadyNode configurations, here are the substitutions you can make for I/O adapters.

Ok, so we know what substitutions we can make in these vSAN storage solutions. What are the benefits to the customer for making this change?

There are several benefits to the HPE/Cavium technology compared to the other adapter offerings.

  • HPE 520/620 Series adapters support Universal RDMA – the ability to support both RoCE and IWARP RDMA protocols with the same adapter.
    • Why Does This Matter? Universal RDMA offers flexibility in choice when low-latency is a requirement. RoCE works great if customers have already deployed using lossless Ethernet infrastructure. iWARP is a great choice for greenfield environments as it works on existing networks, doesn’t require complexity of lossless Ethernet and thus scales infinitely better.
  • Concurrent Network Partitioning (NPAR) and SR-IOV
    • NPAR (Network Partitioning) allows for virtualization of the physical adapter port. SR-IOV Offloadmove management of the VM network from the Hypervisor (CPU) to the Adapter. With HPE/Cavium adapters, these two technologies can work together to optimize the connectivity for virtual server environments and offload the Hypervisor (and thus CPU) from managing VM traffic, while providing full Quality of Service at the same time.
  • Storage Offload
    • Ability to reduce CPU utilization by offering iSCSI or FCoE Storage offload on the adapter itself. The freed-up CPU resources can then be used for other, more critical tasks and applications. This also reduces the need for dedicated storage adapters, connectivity hardware and switches, lowering overall TCO for storage connectivity.
  • Offloads in general – In addition to RDMA, Storage and SR-IOV Offloads mentioned above, HPE/Cavium Ethernet adapters also support TCP/IP Stateless Offloads and DPDK small packet acceleration offloads as well. Each of these offloads moves work from the CPU to the adapter, reducing the CPU utilization associated with I/O activity. As mentioned in my previous blog, because these offloads bypass tasks in the O/S Kernel, they also mitigate any performance issues associated with Spectre/Meltdown vulnerability fixes on X86 systems.
  • Adapter Management integration with vCenter – All HPE/Cavium Ethernet adapters are managed by Cavium’s QCC utility which can be fully integrated into VMware v-Center. This provides a much simpler approach to I/O management in vSAN configurations.

In summary, if you are looking to deploy vSAN ReadyNode, you might want to fit in a substitution or two on the I/O front to take advantage of all the intelligent capabilities available in Ethernet I/O adapters from HPE/Cavium. Sure, the standard ingredients work, but the right substitution will make things more flexible, scalable and deliver an overall better experience for your client.