Author: Paul Meehan

VVOL Demo by HDS: Worth a Watch (but let’s be careful out there)

Disclaimer: I work for Hitachi Data Systems. However this post is not officially sanctioned by or speaks on behalf of my company. These thoughts are my own based on my experience. Use at your own discretion. Pretty much the entire world knows that in the last week or so VMware announced vSphere 6.0. I haven’t written […]

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vSphere Storage Interoperability Series Part 2: Storage I/O Control (SIOC) 1 of 2

Disclaimer: I work for Hitachi Data Systems. However this post is not officially sanctioned by or speaks on behalf of my company. These thoughts are my own based on my experience. Use at your own discretion. This is the second part of my storage interoperability series designed to bring it all together. Here are the other […]

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vSphere Storage Interoperability: Part 1 Introduction

  Disclaimer: I work for Hitachi Data Systems. However this post is not officially sanctioned by or speaks on behalf of my company. These thoughts are my own based on my experience. Use at your own discretion. VMware vSphere has many features within its storage stack that enhance the operation of a virtual datacenter. When used […]

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Opinion Piece: The truth about Converged Systems

Disclaimer: I work for Hitachi Data Systems. This post is not authorised or approved by my company and is based on my personal opinions. I hope you read on. A couple of weeks back Pure Storage announced their converged stack called the Flashstack. So now Hitachi has UCP Director, VCE has Vblock, Netapp has Flexpod. Now Pure […]

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Hitachi HDLM Multipathing for vSphere Latest Docs

HDLM HDLM stands for Hitachi Dynamic Link Manager which is our multi-pathing software for regular OSes such as Windows, Linux etc but also for vSphere. You can install a VIB and use this to optimise storage performance in Hitachi storage environments. I came across these documents yesterday as part of something I was doing. I thought […]

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Hitachi Blades …. Have your cake and eat it. Part 1: The introduction

At the Hitachi Data Systems Community Website you will find some posts that are related to my role at HDS. Several people have asked me about our blades. I plan to write the second in a number of articles shortly but wanted to link across to give people an introduction. The original article is posted here:   […]

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It’s all about the Community: Let’s talk storage at UK VMUG [minus Koolaid]

Next week I’ve been asked to run a Community round table session at the UK VMUG. Not a word of a lie when I say this is a real honour for me. I haven’t done many of these so to be able to get involved and help out at this is a real pleasure. This is in […]

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