{"id":55955,"date":"2025-07-30T09:48:04","date_gmt":"2025-07-30T09:48:04","guid":{"rendered":"https:\/\/www.open-e.com\/blog\/?p=55955"},"modified":"2025-07-30T10:02:37","modified_gmt":"2025-07-30T10:02:37","slug":"open-e-joviandss-up32-version-a-leap-forward-in-performance-management-and-virtualization","status":"publish","type":"post","link":"https:\/\/www.open-e.com\/blog\/open-e-joviandss-up32-version-a-leap-forward-in-performance-management-and-virtualization\/","title":{"rendered":"Open-E JovianDSS Up32 Version: A Leap Forward in Performance, Management, and Virtualization"},"content":{"rendered":"\n<p>Open-E continues its tradition of relentless innovation with the release of <a href=\"https:\/\/www.open-e.com\/products\/open-e-joviandss\/\" title=\"\">Open-E JovianDSS<\/a> Up32 Version. Building on the foundation of previous updates, <strong>the new version delivers a powerful combination of next-generation performance enhancements, streamlined management features, and deeper integration with virtualized environments.<\/strong> This update is not just an incremental patch; it&#8217;s a significant evolution designed to meet the demanding needs of modern data centers.<\/p>\n\n\n\n<p>This article provides a concise overview of the most significant enhancements in Open-E JovianDSS Up32, underscoring the <strong>three key highlights<\/strong> and summarizing the other valuable new features and updates that enhance this impressive release.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Main Highlights of Open-E JovianDSS Up 32<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. NVMe over Fabrics (NVMe-oF) Initiator with Multipath I\/O<\/h3>\n\n\n\n<p>The headline feature of Open-E JovianDSS Up32 is the introduction of an <strong>NVMe-oF Initiator with Multipath I\/O functionality<\/strong>. This is a massive step forward for high-performance storage environments.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>What it is:<\/strong> NVMe-oF allows you to connect to and access NVMe-based storage arrays over TCP i RoCE (RDMA) with performance that rivals direct-attached storage. By adding <strong>Multipath I\/O<\/strong>, Open-E JovianDSS can now establish multiple, redundant connections to that storage.<\/li>\n\n\n\n<li><strong>Why it matters:<\/strong> This combination delivers two critical benefits:\n<ul class=\"wp-block-list\">\n<li><strong>Extreme Performance:<\/strong> Load is balanced across multiple paths, dramatically increasing throughput and reducing latency for the most demanding applications.<\/li>\n\n\n\n<li><strong>High Availability:<\/strong> If one connection path fails, traffic is automatically and seamlessly rerouted through another, ensuring uninterrupted access to data and eliminating single points of failure.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>This feature transforms Open-E JovianDSS into a powerhouse for building hyper-converged solutions and high-performance clusters, enabling organizations to leverage the full speed of NVMe technology across their entire infrastructure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Partition Labeling for NVMe Drives<\/h3>\n\n\n\n<p>Simplicity and effective management are at the heart of this feature. While JovianDSS has previously allowed <a href=\"https:\/\/www.open-e.com\/blog\/nvme-partitioning-guidelines-open-es-best-practices\/\" title=\"\">partitioning a single NVMe drive for multiple purposes<\/a>, the Up32 version introduces <strong>partition labeling<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>What it is:<\/strong> You can now assign custom names or labels to the partitions you create on an NVMe drive.<\/li>\n\n\n\n<li><strong>Why it matters:<\/strong> In a complex setup, a single, high-speed NVMe drive might be partitioned to serve as a <strong>write log (SLOG)<\/strong>, a <strong>read cache (L2ARC)<\/strong>, or a <strong>ZFS Special Device<\/strong> for metadata. Instead of managing cryptic partition identifiers (like <code>nvme0n1p1<\/code>, <code>nvme0n1p2<\/code>), an administrator can now see clearly labeled partitions like <code>slog_partition<\/code>, <code>l2arc_cache<\/code>, or <code>metadata_special<\/code>. This change dramatically simplifies administration, reduces the chance of human error, and makes managing your storage tiers more intuitive.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. VMware VAAI Support for NFS Protocol<\/h3>\n\n\n\n<p>For the vast majority of Open-E customers running VMware, this is a long-awaited enhancement. Open-E JovianDSS Up32 version introduces full <strong>VMware vSphere Storage APIs for Array Integration (VAAI) support for the NFS protocol<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>What it is:<\/strong> VAAI is a technology that offloads data storage-intensive tasks from the VMware ESXi host directly to the data storage array (in this case, Open-E JovianDSS).<\/li>\n\n\n\n<li><strong>Why it matters:<\/strong> Previously, many of these benefits were limited to block-storage protocols like iSCSI or Fibre Channel. Now, NFS datastores are also supported. This means that operations such as <strong>cloning virtual machines, deploying from templates, and zeroing out new virtual disks are handled by Open-E JovianDSS itself<\/strong>. The result is a significant reduction in CPU and network load on your VMware hosts, leading to:\n<ul class=\"wp-block-list\">\n<li>Faster VM provisioning and deployment.<\/li>\n\n\n\n<li>Improved overall performance for your virtualized environment.<\/li>\n\n\n\n<li>Higher VM density per host.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>This update solidifies Open-E JovianDSS as a top-tier data storage solution for any VMware-based infrastructure, offering both powerful features and exceptional efficiency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Other New Features and System Updates<\/h2>\n\n\n\n<p>Beyond the three main highlights, Open-E JovianDSS Up32 includes several other new capabilities and a massive refresh of underlying drivers and components.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Additional New Features:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Storage Pool Initialization:<\/strong> A new feature that automatically creates the logical data structure on selected disks, preparing them to function as a unified ZFS data storage space. It streamlines the setup and creation of data storage pools.<\/li>\n\n\n\n<li><strong>Power Button Settings:<\/strong> Configure the system&#8217;s power button behavior directly from the console tools (in Console Tools -&gt; Add-ons).<\/li>\n\n\n\n<li><strong>Configurable TRIM Support:<\/strong> Enhanced TRIM support for thick-provisioned ZFS volumes (zvols) to improve SSD performance and longevity.<\/li>\n\n\n\n<li><strong>RDMA Network Statistics:<\/strong> The WebGUI now displays network statistics for bonded RDMA interfaces, providing better visibility into your high-speed network performance.<\/li>\n\n\n\n<li><strong>Support License Information:<\/strong> Your support license details are now conveniently displayed in the WebGUI.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Core System and Driver Updates:<\/h3>\n\n\n\n<p>The foundation of Open-E JovianDSS has been significantly strengthened with updates to the Linux kernel and a comprehensive list of drivers, ensuring broader hardware compatibility, improved stability, and enhanced performance.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linux Kernel:<\/strong> Updated to version 5.15.179.<\/li>\n\n\n\n<li><strong>Network Controller Drivers:<\/strong> Major updates for Intel (100GbE, 40GbE, 25GbE, 10GbE, 1GbE), Broadcom, and Chelsio controllers.<\/li>\n\n\n\n<li><strong>Storage Adapter Drivers:<\/strong> Extensive updates for Broadcom (HBA and MegaRAID), ATTO (ExpressSAS and Celerity FC), and Microsemi Adaptec (SmartHBA and SmartRAID) adapters.<\/li>\n\n\n\n<li><strong>Updated Tools:<\/strong> The Mellanox firmware tool (mft), Microsemi Adaptec MaxView, and the Open-iSCSI Initiator have all been updated to newer versions.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Open-E JovianDSS Up32 is a comprehensive and impactful release. The introduction of NVMe over Fabric (NVMe-oF) Initiator with multipathing, VAAI for NFS, and intuitive NVMe partition labeling accelerates performance, virtualization efficiency, and simplified management. Complemented by a host of other new features and widespread driver updates, Up32 version solidifies Open-E JovianDSS as a forward-looking, robust, and highly-capable platform for any enterprise data storage environment.<\/p>\n\n\n\n<p>For more information, see <a href=\"https:\/\/wiki.open-e.com\/default\/wiki\/Open-E_JovianDSS_ver.1.0_up32_Release_Notes\">the Open-E JovianDSS Up32 release notes<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Open-E continues its tradition of relentless innovation with the release of Open-E JovianDSS Up32 Version. Building on the foundation of previous updates, the new version delivers a powerful combination of&nbsp;&#8230;<\/p>\n","protected":false},"author":2,"featured_media":55956,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[793],"tags":[],"class_list":["post-55955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-updates"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/posts\/55955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/comments?post=55955"}],"version-history":[{"count":2,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/posts\/55955\/revisions"}],"predecessor-version":[{"id":55959,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/posts\/55955\/revisions\/55959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/media\/55956"}],"wp:attachment":[{"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/media?parent=55955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/categories?post=55955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.open-e.com\/blog\/wp-json\/wp\/v2\/tags?post=55955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}