Storage Developer Conference – SDC 2013 slides now publicly available. Here are the links to Microsoft slides…

The Storage Networking Industry Association (SNIA) hosted the 10th Storage Developer Conference (SDC) in the Hyatt Regency in beautiful Santa Clara, CA (Silicon Valley) on the week of September 16th 2013. This week, the presentation slides were made publicly available. You can find them all at http://snia.org/events/storage-developer2013/presentations13 For those focused on Microsoft technologies, here are some… Read more

Selecting the number of nodes for your Scale-Out File Server Cluster

I recently got a stream of e-mails and questions about the maximum number of cluster nodes you can have in a Scale-Out File Server cluster. For the record, we test and support up to 8 nodes per file server cluster. This is the case for both Windows Server 2012 (which introduced the Scale-Out File Server… Read more

Automatic SMB Scale-Out Rebalancing in Windows Server 2012 R2

Introduction   This blog post focus on the new SMB Scale-Out Rebalancing introduced in Windows Server 2012 R2. If you haven’t seen it yet, it delivers a new way of balancing file clients accessing a Scale-Out File Server. In Windows Server 2012, each client would be randomly directed via DNS Round Robin to a node… Read more

Networking configurations for Hyper-V over SMB in Windows Server 2012 and Windows Server 2012 R2

One of the questions regarding Hyper-V over SMB that I get the most relates to how the network should be configured. Networking is key to several aspects of the scenario, including performance, availability and scalability. The main challenge is to provide a fault-tolerant and high-performance network for the two clusters typically involved: the Hyper-V cluster… Read more

Windows Server 2012 R2: Which version of the SMB protocol (SMB 1.0, SMB 2.0, SMB 2.1, SMB 3.0 or SMB 3.02) are you using?

Note: This blog post is a Windows Server 2012 R2 update on a previous version focused on Windows Server 2012.   1. Introduction With the release of Windows 8.1 and Windows Server 2012 R2, I am frequently asked about how older versions of Windows will behave when connecting to or from these new versions. Upgrading… Read more

Raw notes from the Storage Developers Conference (SDC 2013)

This blog post is a compilation of my raw notes from SNIA’s SDC 2013 (Storage Developers Conference). Notes and disclaimers: These notes were typed during the talks and they may include typos and my own misinterpretations. Text in the bullets under each talk are quotes from the speaker or text from the speaker slides, not my… Read more

What’s new in SMB PowerShell in Windows Server 2012 R2

Windows Server 2012 R2 introduced a new version of SMB. Technically it’s SMB 3.02, but we continue to call it just SMB3. The main changes are described at http://technet.microsoft.com/en-us/library/hh831474.aspx. With this new release, we made a few changes in SMB PowerShell to support the new scenarios and features. This includes a few new cmdlets and… Read more

Step-by-step for Storage Spaces Tiering in Windows Server 2012 R2

1. Overview   In this document, I am sharing all the steps I used to create a demo or test environment of a storage space with storage tiers on Windows Server 2012 R2 Preview so that you can experiment with some of the new technologies yourself. You need only a single computer with one SSD… Read more

SNIA’s Storage Developer Conference 2013 is just a few weeks away

The Storage Networking Industry Association (SNIA) is hosting the 10th Storage Developer Conference (SDC) in the Hyatt Regency in beautiful Santa Clara, CA (Silicon Valley) on the week of September 16th. As usual, Microsoft is one of the underwriters of the SNIA SMB2/SMB3 PlugFest, which is co-located with the SDC event. For developers working with… Read more

Windows Server 2012 R2 Storage: Step-by-step with Storage Spaces, SMB Scale-Out and Shared VHDX (Virtual)

This post is a part of the nine-part “What’s New in Windows Server & System Center 2012 R2” series that is featured on Brad Anderson’s In the Cloud blog.  Today’s blog post covers Windows Server 2012 R2 Storage and how it applies to the larger topic of “Transform the Datacenter.”  To read that post and see… Read more