NetApp - The Virtual Storage Guy

vSphere on NetApp Book Available at VMworld

This morning the VMworld bookstore opened and for the first time NetApp customers are able purchase a NetApp technical book! Early reports state that sales have been solid, so if you’re interested in a copy I’d suggest you grab one soon. Should you miss your opportunity to grab one the books will be available for sale in the next few weeks on Amazon.com.

Meet me and the co-authors Mike, Larry, & Peter at the NetApp booth. We are all on hand to answer your most technical questions.

VCE-101: What's Next with Deduplication?

Welcome to the latest post in our series entitled ‘Virtualization Changes Everything’

In our last post we discussed the CapEx savings provided by data deduplication of both production storage capacity and storage array cache. Deduplication is fundamentally changing the data center and it appears that there’s more on the horizon. I’d like to share with you what I call ‘Data Center Ethernet Acceleration’.

Overview

“"Some call it a software mainframe others call it cloud, it depends on when you were born" – Steve Herrod, CTO, VMware

When discussing multiple applications on a single hardware platform I prefer the term ‘software mainframe’. I think this is due more to my time working with VMware products rather than my age. I still recall my introduction to this concept back in 2001.

VMware Co-Brands TR-3428

There's an update to our VI3 storage best practices technical report. There's no technical content updates to be concerned with, instead I would like to share that TR-3428 version 4.5.2 has been officially co-branded by VMware.

This update is basically a quality assurance seal which states that the engineering teams at VMware and NetApp have reviewed and verified the contents of this technical report and the recommendations included within are truly best practices.

This wasn't always the case as some of the content in TR-3428 were truly ground breaking not too long ago. For example the dual VMkernel network designs had on occasion lead to additional discussions and configuration validations prior to implementation.

Kudos to all involved, now I think we've come to a time to let this document rest and focus on the vSphere TR.

I/O Efficiency and Alignment – the Cloud Demands Standards

I was surprised to read in the relatively recent EMC report: VMware ESX Server Optimization with EMC® Celerra® Performance Study that when it comes to aligning the partitions inside of virtual machines EMC has diametrically opposed recommendations based on the storage protocol and storage array which one deploys with VMware. I have to say that such recommendations raise a red flag that I believe needs some additional light shed on it.

VI3 on NetApp Best Practices Update

Today we've published a minor update to our VMware on NetApp: Storage Best Practices Technical Report TR-3428. After posting the blog announcing version 4.4 I received a number of comments and emails asking to share and comment as we publish future updates, so without further adieu here's the highlights of version 4.5.1...

A “Multivendor Post” to help our mutual NFS customers using VMware

We were quite a bit surprised to see how popular our “Multivendor iSCSI” post was. The feedback was overwhelming and very supportive of industry leaders partnering to ensure customer’s success with VMware. While writing that post, we (Vaughn Stewart from NetApp and Chad Sakac from EMC) discussed following up the iSCSI post with one focused on deploying VMware over NFS. The most difficult part around creating this post is that we couldn’t do it with our iSCSI-focused colleagues.

Since the original post, we’ve been busy assisting our customers and partners. We apologize for the delay, so without further ado we present to you the followup: a “Multivendor NFS” post for our joint customers. One of the goals of this post is to dispel the FUD customers often hear around NFS. Heck, if EMC and NetApp can agree – then you KNOW this post is FUD-Free!

Site Recovery Manager: It’s Not Just for VMs

A key goal at NetApp is advancing the value of storage in the virtual data center from the traditional model of highly available storage to a more advanced virtual object oriented model. This approach is unified in nature as it provides the traditional functions of high availability, high performance, and the traditional storage provisioning of LUNs and file shares while also expanding into the realm of management of virtualized objects by the virtualization administrative team.

By virtualized objects I am specifically speaking of the objects that a VMware admin care about such as VMs, Datastores, workflow automation tools such SRM or View Manager, etc. For this blog I’d like to share with you an example of the direction NetApp is taking storage virtualization by discussing how to integrate a NetApp NAS file server into a VMware SRM recovery plan.