EMC World 2014 Highlights (abridged)

Although I didn’t attend EMC World this year, there were a lot of interesting announcements. I managed to catch up with Matt Cowger (who sorts of sits between both the EMC & VMware camps) and ran through some of the main highlights from this year’s conference. There has been a lot written about EMC World already (and I mean a lot) so I’m going to try to keep the highlights to a minimum, and provide links to where you can read more.

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VC Ops Adapters – Storage and Brocade SAN

I’ve been doing a bit of work over the past number of weeks on the adapters for vCenter Operations¬† (vC OPs) with my old pal Paudie. We are working on vCenter Operations 5.8 and using a vSphere 5.5U1 environment. Since we have a Brocade Fibre Channel switch and an EMC VNX array in our lab, I wanted to get the Management Pack for Storage Devices (MPSD) and the Brocade SAN Analytics Management Pack deployed, and see what information we could glean from those extension packs. When we completed the configuration, we were able to go into the vC OPs customs view and see details like the following Brocade – Health Overview and Storage Components Heatmap:

VCOPs - Brocade - Health OverviewVCOPs -Storage Components HeatmapCaution: We spent a lot of time trying to figure out why the MPSD adapter would not connect to the CIMOM service on Brocade’s Network Advisor. This boiled down to networking/DNS configuration issues. The MPSD release notes for vC OPs describe the issue. As they say, I should have RTFM. Anyhow, here are the steps we went through to get this setup going. I’m afraid it is rather long, but hopefully you will find the information in here useful.

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A closer look at EMC ScaleIO

scaleioThanks to our friends at EMC, I was recently given the chance to attend a session on EMC’s new storage acquisition, ScaleIO. This acquisition generated a lot of interest (and perhaps some confusion) as VMware Virtual SAN product seemed to play in that same storage area. My good friend Chad Sakac over at EMC wrote about this some 6 months ago in his evocatively titled blog post VSAN vs. ScaleIO fight! Chad explains where, in his opinion, each product can be positioned and how EMC/VMware customers have a choice of storage options. His article is definitely worth a read.¬† I wanted to learn more about the ScaleIO product and share this with you.

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A closer look at EMC ViPR

ViPR-logoI’ve been presenting at a number of conferences over the past number of weeks/months, both internal and external. While a lot of my sessions have focused around Virtual SAN (VSAN), I got a number of questions around whether or not the new Software Defined Storage product from EMC, ViPR, competes with or complements Virtual SAN. Since ViPR 1.0 is now available (since September), and a new release of ViPR is due out before the end of the year, I thought I’d take a closer look at what ViPR is all about and try to answer that question.

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Heads Up! EMC VNX, Recoverpoint and VAAI

I just got a notification about this myself today. Apparently there is some interoperability issues with VAAI (vSphere APIs for Array Integration) & EMC RecoverPoint on EMC VNX arrays. It looks like the VNX Storage Processor (SP) may reboot with Operating Environment Release 32 P204 in a RecoverPoint environment.

EMC have just released today a technical advisory – ETA emc327099 – which describes the issue in more detail but is basically advising customers to disable VAAI on all ESXi hosts in the RecoverPoint environment while they figure this out. Hopefully it won’t take too long to come up with a solution to allow VAAI run in these environments once again.

Tech Preview of EMC’s XtremIO Flash Storage Solution

There is no doubt that Flash is hot right now. Over the past number of months, we have seen IBM acquire Texas Memory Systems (TMS), HDS unveil their own flash strategy and HP launch their all flash 3PAR P1000 array. Of course regular readers of my blog will have seen my posts about newer all flash array vendors such as Pure Storage, Violin Memory & Nimbus Data. The purpose of this post is to highlight XtremIO’s flash storage solution which was recently acquired by EMC.

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