VSAN Evaluation - How to use the VSAN sizing tool . For part 1 that discusses VM profiling go here: VSAN Evaluation – How to use the VSAN sizing tool – Part 1. In this part of the blog series we will discuss how to adjust our default recommended ready nodes profiles to your specific scenario. Virtual SAN is a pure software product, but using it with non- certified hardware can have some unwanted results. This is why we decided to partner with all the major OEMs to create ready- to- go hardware solutions called ready nodes that can also be used as a reference architecture and be customized to your preferences. My team member and VSAN Product Manager, Rakesh Radhakrishnan, wrote a blog ( Virtual SAN Ready Nodes . Also check out the most updated list of ready nodes here – Virtual SAN Ready Nodes . In the case above it is the default Hybrid Medium one. If you look again at the Virtual SAN Hardware Quick Reference Guide . The second left column . The calculator uses a recursive algorithm to come up with the minimum amount of caching and persistent disks you need to put in each server, in order to get the minimal cluster size . Once you do that you can see what is the minimum amount of disks you need for each server and the minimum number of servers in the cluster. In our displayed scenario you can see that even though the ready node comes with 2 disk groups of 4 disks each, the calculator suggests we can satisfy our requirements for the VSAN cluster with 1 disk group and 6 disks behind it. To understand the IOPS impact you can easily change from 1 to 2 disk groups and back and look how the sizing results change. If I now change to the minimum optimized 1 flash device and 6 HDDs, a small warning sign pops up: This means that my Flash/Usable capacity ratio is below the recommended 1. ![]() ![]() So, now it means I have two options – either I go back to 2 disk groups or I increase my flash device size in order to comply with our best practice of flash cache sizing. In this example I decided to go with the second option and this is how my final screen looks like: I no longer have the warning sign and I can continue to the last phase in the sizing process reviewing my results: I suggest you pay attention specifically to the disk space usage distribution graph . Note, we are also showing you a simulation of the capacity you won. The calculator accounts for that in the calculations in the first step (VM Profiling) and makes sure you? ![]() IBM's and Dell's tools help you determine your storage needs from their respective storage product lines, which can accommodate many enterprises' complete requirements. Because Data. Core's SANsymphony product serves as a SAN . In the past, a product such as High. Ground Storage Resource Management (SRM) offered such analytical functions, but managers, Value Added Resellers (VARs), and other storage professionals are finding such analytic tools increasingly useful in and of themselves. To use IBM's SAN Consultant \. Dell's Server and Storage Sizing Tools match Power. Edge Servers with Power. Vault. Dell's Web page lists several tools for sizing by application, which is useful. Dell's SAN Configuration Tool, which appears near the bottom of the page, is a graphical tool that lets you design your SAN by adding icons of Dell components to a drawing work surface. If you would like to read the other parts in this article series please go to: Building Virtual Environments Using HP’s Sizing Tool (Part 1) Building.As you add components and interconnections, the tool asks you for their properties. When you're finished with your design, the tool verifies your SANs, making sure you have all the necessary connections. VMware View sizing & best practices. VMware Virtual SAN Sizing Tool; Storage optimization with Atlantis; VMware Horizon View 5.2 Performance and Best. Lenovo Storage S3200 delivers high performance with incredible features & is the perfect mid-range SAN to support all your demanding business needs. As many as 106 of Software Informer users installed this program on their PCs. The most popular version of HP Storage Sizing Tool among our users is 10.4.0. Learn how to figure out your storage requirements so you can implement a new SAN with the proper SAN capacity, SAN performance and SAN scalability. Virtual SAN Datastore Sizing Considerations Storage considerations are among the most important elements for successful View virtual desktop infrastructure designs. HP Storage Tools – Part 1 HP Storage Sizing. First up is the HP Storage Sizing Tool. The HP Storage Sizing Tool grab. You must download the application and run it from your desktop. If you're an IBM or Dell customer, you can use each vendor's tools to spec a homogeneous SAN based on that company's offerings. If you want to implement a heterogeneous SAN, however, the IBM and Dell tools won't help—other than guiding you through the process of asking the right questions. Data. Core's interactive SAN toolis meant to help you evaluate the costs and benefits of implementing a storage network, including Return on Investment (ROI) and total cost of ownership (TCO) metrics. Data. Core provides three tools: the Data. Core SAN Assessment, the SAN ROI/TCO Calculator, and the SANsymphony Configurator and Quoting Tool. Data storage vendors are now focusing on improving storage capacity. But what options can they offer users in terms of storage performance analysis options? The assessment tool asks questions about your existing storage infrastructure—whether you are using direct attached storage, Network Attached Storage (NAS), or a SAN—and returns a report summarizing your responses. Questions embedded in the tool help you assess price tradeoffs. Basically, IBM's and Dell's tools are most useful for configuring small to midsized SANs using those vendors' products. If you need such a SAN, you'll find them particularly helpful for pricing. The Data. Core solution is a useful starting place for generating a planning document. Eventually, more tools of this ilk will appear in products such as Veritas' SANPoint Control and will offer additional functions. But these three tools give you a place to start—to help you think about the various aspects of enterprise storage such as consolidation, high availability, heterogeneous server support, and other challenges that SANs can help address.
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