Barry Whyte is a 'Master Inventor' working in the Systems & Technology Group based in IBM Hursley, UK. Barry primarly works on the IBM SAN Volume Controller and Storwize family of virtual disk systems. Barry graduated from The University of Glasgow in 1996 with a B.Sc (Hons) in Computing Science. In his 18 years at IBM he has also worked on the successful Serial Storage Architecture (SSA) and the IBM DS8000 range. Barry joined the SVC development team soon after its inception and has held many positions before taking on his current role as performance architect. Outside of work, Barry enjoys playing golf and all things to do with Rotary Engines. All posts on this blog are (c) Copyright International Business Machines 2014 - reproduction without prior approval is prohibited.
With the move to the new blog software, there is probably a bunch of you that found yourself here, not knowing what this post was going to contain - as well as my regulars that either reap the benefits of SVC every day, or know the patter , but may not know all the benefits.
I liken SVC to... [Continue Reading]
Configuring IBM Storwize V7000 and SVC for Optimal Performance Part 2
Thanks to everyone who responded to my Part 1 post, I'm amazed at how many people must read what I have to say! Based on the number of you that have either spoken to me in person, or emailed. I'm glad to be of some use
... [Continue Reading]
As I try to get back to more regular posting, Part 3 of Configuring for Optimal Performance is getting its final polish to post hopefully next week. Meanwhile its some time since I opened this up for your questions. This is Q & A #5, so feel free to ask away. Obviously I can't discuss... [Continue Reading]
As you may have seen, today IBM announced the next product in the Storwize family, the IBM Storwize V3700.
The Stowize V3700 builds on the amazing success that the Storwize V7000 has seen in the last two years- and of course SVC has had in the market for almost 10 years now. I could use... [Continue Reading]
Its just about year to the day since IBM announced the IBM Storwize V7000, today we've announed the next major step in the evolution of the product, and the SVC code base at its heart. The IBM Storwize V7000 Unified. This integrates IBM's Common NAS software which is used in the enterprise level... [Continue Reading]
I'm busy crafting part 2 of my Configuring for Optimal Performance series, meanwhile check out part two of my interview with Hal Jennings hosting IBM's blog talk radio channel , click on the image below :
At the risk of re-gurgitating recent Storage benchmarketing scars and rumblings, its probably escaped most people that we just published another Storwize V7000 SPC-1 benchmark. Why another I hear you ask, well the first one we published was back in November when the product first GA'd.
However, we... [Continue Reading]
These days I'm spending more and more of my time with customers visiting Hursley wanting to hear
about our smart planet initiatives, how we can help to make their infrastructure dynamic and of course
most of my involvement in this is around presenting how and where SVC and storage... [Continue Reading]
Hi all, Happy New Year (are we almost in February already!)
This is just a quick heads up, the next UK based SVC, Storwize family User Group meeting is planned for the 8th of May 2013. To register, see here :... [Continue Reading]
On Friday we will release SVC software version 6.4 - it used to be simple, I could just reference SVC, but of course the same software package can be installed on V7000 systems. At present V7000 Unified systems remain at 6.3 features and functions.
You've probably seen the news in the press,... [Continue Reading]
While catching up on some old and new posts out here I came across an interesting article from Chris Mellor discussing a report about various PCIe card benchmarks performed by the Swiss National Computing Centre (CSCS).
I was going to reply to his post but as I started typing realised I had a... [Continue Reading]
Well as you have probably read, or heard, the Storwize V7000 is why the SVC team has been so busy over the last 18 months, and why my blogging has been sporadic at best. Hopefully the point of this series of posts is clear, although this is a brand new modular storage box - organically developed by... [Continue Reading]
Tony Pearson has posted a great set of FAQ questions that were answered during a session at last weeks IBM's 2009 Storage Symposium. For any current or prospective SVC users, its worth a read, and it got me thinking I haven't had one of my Q&A posts for a while..
So here is you chance. If... [Continue Reading]
Since my blog was moved from the old Developerworks site into the myDeveloperWorks framework I've been trying to get some widgets back and reset the theme. It seemed like beyond the scope of what the interface the new framework provides... until I found the hidden menu that appears when you change... [Continue Reading]
Yet another couple of weeks go by. July is our busy month at home and with family. 4 birthdays (including my own yesterday), 1 anniversary, and of course the start of the school holidays. For those that follow me on twitter and facebook, the Millenium Falcon was an epic Lego project for Callum and... [Continue Reading]
I thought it was worth spending a few minutes describing a feature that SVC has been supporting for
just over a year now. Call it what you want, "Split Cluster", "Split I/O Group", "Hyper-swap", "Pork"
(Sorry HAM). After HDS made such a wet fish splash... [Continue Reading]
IBM introduced smarter storage for midrange storage when we brought you the Stowize V7000, delivering enterprise level features, functions and availability to our midrange storage products. Please join us on November 6th at 10:45am US EST for a virtual briefing covering IBM's midrange storage... [Continue Reading]
One of the key benefits of the Storwize V7000 product is its built in Virtiualization capabilites. Or as some vendors like to call it Federation?
Its been almost 9 years since we first released SAN Volume Controller (SVC) and in that time, its been through 6 hardware iterations, and 16 major... [Continue Reading]
Hi all, lots of posts coming I promise, lets start with the most pressing, the next UK SVC/V7000 user group meeting. Open of course to end users from across the globe : Where and when : 11th July 2012 at IBM Hursley Park, Winchester Abstract : During the day you will be able to informally... [Continue Reading]
... a mid-term interrupt... The storage system behind IBM's PureFlex, PureSystems recent announcement, is of course the IBM Storwize V7000 controller... Check out more details at http://www.ibm.com/ibm/puresystems/us/en/index.html#tab:overview/subtab:default (Hence all my expert video posts over... [Continue Reading]
Hi all, Yet again, been a few weeks since i last posted, but we've been busy, and all will become clear soon. Meanwhile, in-case you didn't know some of the benefits SVC, V7000 and inband virtualization can provide, click on the image below to have a listen, or download the first part my chat with... [Continue Reading]
just a quick one... In every day life, we have appliances, or white goods, simple and easy to use, they do the job we need of them... In IT... most things are custom... not any more Please do take the time to sign up to the April 11th webcast - it may not be going to crash live blogging, but... [Continue Reading]
I mentioned in the summary for 6.2 that we now fully support the VMware VAAI protocols, check out Anthony's blog for a great write up and some real life customer experience using vMotion and SVC offload. ... [Continue Reading]
Its been a while since I opened up this blog.forum for anything you wanted to ask.... IBM has been in the tape and disk market for more than 60 of its 100 years... so where do we think its going? What do you think? and where do you see SVC and the new V7000 fit in your needs? What do you want from... [Continue Reading]
As hinted by my last post, the next release of SVC software is on its way, available in early June, along with the new optional 10Gbit iSCSI support. Since SVC, and V7000 are essentially the same thing, just packaged in different hardware vehicles, all of the software updates apply to both... [Continue Reading]
The "Shark" and FC-AL Years - 1998-present
Last time I briefly covered the Hursley Storage team's work on the 7133 - Serial Storage Architecture products. Thanks for all the emails about this, and I'm glad people still remember it - fondly?! Those screwdrivers - and Martin, i think... [Continue Reading]
The Serial Storage Architecture Years - 1990-1998 Its been a crazier than ever year. All will become clear soon. But one of the things I wanted to discuss with you all is just what kind of history comes with the team of ~150 storage people that I work with on a daily basis. Of course there are a... [Continue Reading]
I knew it had been a while, but I wouldn't have guessed it was 14 weeks since I last posted.
Nothing much changes thought, the NetApp fan boys are being just as defensive as ever, EMC (well Mr Symm) are still spending as much time writing about IBM and its dieing products, if DS8000 had died as... [Continue Reading]
After a couple of weeks of car hell, that resulted in the entire removal of the intake manifold, just to get to the darn crappy sensor that had packed up (and Land Rover informed me was the 3rd re-design - in any other business that would mean ' 2x faulty design) but anyway, thanks Geoff for the... [Continue Reading]
I just wanted to post a quick thanks to everyone that took the time out of their day jobs to come to Hursley yesterday for the User Group sessions. I'm hoping that everyone got as much as we did out of the day and it was great to see so many (not just UK) visitors. I've already started pushing... [Continue Reading]
The kids very kindly passed on their latest 'bring-home' from school - a stinking cold! Been feeling pretty rotten since I got back
from SNWE in Frankfurt a couple of weeks back - so hopefully I didn't pass it on to anyone I met there! Was a great couple of days,
thanks to everyone that came... [Continue Reading]
I, like a lot of you that take the time out of your lives to read blog ramblings, you probably have your top 3 or 4 authors that you will read no matter what they say - maybe the next 10 that you read just the title, and based on the grab line, may or may not read, then the others that may simply... [Continue Reading]
Seems like a lot of water, in the case of Farley and Burke - a lot of smack ups - but it feels like smack downs to me... ;) has gone under the bridge.
Looking back at my first part work, some 24 months ago, it would look like Invista was still maybe being banded about as a 'serious' option, and... [Continue Reading]
Today marks the next phase, or the beginning of a series of announcements, previews and strategy updates from IBM Storage.
The splash page for todays launch is
over on the storage news pages - this includes R4.3 of DS8000, adding thin provisioning for open systems and mutli-track support for... [Continue Reading]
As we approach SVC's 6th birthday its interesting to see the rest of the industry starting to catch up and realise not only that a modular commodity storage controller is the way forward, but that also clustering of said modular controllers has many benefits. We all await todays announcement of HDS... [Continue Reading]
Cornerstone #5 The potential to increase system performance While this topic directly corresponds with ‘Cornerstone #5’ it does also contribute #2 Simplification of storage management and #4 Increased storage utilization Pooling and Striping Most enterprise level controllers, the likes of DS8000,... [Continue Reading]
Greetings this week from the Storage Buddhist as I do a guest spot on this blog for Barry. I'm wondering if he's a little sensitive about Nigel Poulton 's recent Infosmack jibe about how often this blog gets updated, so I'm stepping in while Bazza contemplates possible topics for his next blog... [Continue Reading]
When Nigel asked the question about IBM's age in Infosmack 101 I was initially amazed hat everyone didn't instantly know that IBM is 100 this years young this year, next week infact.
I guess internally we've had a lot more press about this than there has been externally. Anyway, on 16th June... [Continue Reading]
I’ve been traveling quite a bit over the last couple of months, both business and pleasure. Large amounts of this, especially the business travel has been in the car where I’ve been enjoying the use of the USB port in the glove box to upload mp3 files to the inbuilt flash drive in the car. Yes even... [Continue Reading]
For those of you in the UK, a chance to come along and see us at the SNIA Datacenter Academy event on 19th May in the QEII conference Centre. I've provided a link (the image) to the IBM customer / end user registration page, please register and come along on the day. This event is aimed at end... [Continue Reading]
It was nice to have a day back in the office today, the last couple of weeks have gone by in somewhat of a blurr, with several offsite customer visits, several more visiting Hursley, my vLab sesson at IP expo in London , then last week in Germany at the SVC User Group in Mainz and finally all... [Continue Reading]
Just a quick one today to let you know the Storwize V7000 Infocenter is now online, including the online eLearning videos that are embedded in the new GUI. http://publib.boulder.ibm.com/infocenter/storwize/ic/index.jsp For the eLearning, click on the "Learning" tab in the main window.
There are two reasons that my blogging this year has been sporadic at best. One, the sheer volume of work, its become the norm at the moment for the whole team to be spending evenings and weekends working on our baby.Why have we been all so dedicated over the last year or so, mainly because we've... [Continue Reading]
Just a quick post to provide a link to the first batch of ISV Storwize V7000 deployment papers available for download now : Deploying Oracle 11g RAC Release 2 with IBM Storwize V7000 on Red Hat Enterprise Linux Practice guide: Backup and restore of native Oracle Database solutions using IBM Tivoli... [Continue Reading]
2008-2010 plus... ???
With all that history of ground breaking products, real innovation, first to market with a real working virtualization solution - I guess the question is...
Hopefully I'll see some of you in London on Thursday for the UK Launch event... if you haven't... [Continue Reading]
Just a very quick post to remind anyone who hasn't yet registered for the first UK based SVC User Group Meeting in Hursley on the 11th May to get yer finger out. There are just a few places left for your chance to hear whats coming, and more importantly for us to hear what you want. See my original... [Continue Reading]
So after all the EMC hype, and all the claims that the DS8000 was "pushing up daises" it seems
that IBM have managed to announce the GA of ship our sub-lun hot-spot management, aka Easy Tier before EMC
have shipped their FAST function.
Now, before you all jump and say EMC have been... [Continue Reading]
I wrote this a few weeks back - was waiting for the right time to post - and for once it seems Hu and I are coming from the same place!
Its likely a lot of my regulars have heard of Yotta Yotta. To all extents and purposes they produced and interesting SAN cache prototype. It used lazy... [Continue Reading]
I still haven't finished sorting out the photos from the German SVC User Group session I attended last month, but here is your chance to come and visit us in IBM Hursley, the home of SVC development.
This event is open to SVC users, primarily in the UK, however if you fancy a trip to the UK in... [Continue Reading]
There has been a lot of twitter banter, and blog posts about Tiering. Netapp claiming you don't need
to tier, EMC and IBM saying tiering is important and 3Par Farley going so far as to say that Netapp
can't do tiering easily, hence their response, and discussion of PAM being the way to resolve.... [Continue Reading]
Almost a month gone by, now we are in week 9 and 7 posts, so I'm already lagging behind my resolution to post once a week at least! I do have a post in draft covering a recent trip to Mainz in Germany to meet up with the German SVC User Group. Meanwhile, pop on over to Valeries "Yin meets... [Continue Reading]
You may have already seen that SVC has yet again set a new world record benchmark when it comes to the Storage Performance Council's SPC-1 benchmark.
The initial planning called for a full eight node test - as we normally do, and the manufacturing requests were put in to setup the 4000+ HDD... [Continue Reading]
Looking back through my posts its been some months since I last opened the floor to you all, so here is you chance, a free floor. Ask anything you like, about SVC of course, but if I don't know I'm sure I know someone that will. Recently I've heard some quite elaborate FUD from the usual suspects,... [Continue Reading]
I've just been through some of our detailed results for 4Q, given that we only announced availability of the new CF8 hardware back in November and exceeded expectations with their adoption. Over the quarter Tivoli Storage Software, which SVC comes under, saw double digit growth.
The up-take of... [Continue Reading]
Two posts in one week. Doing well. I set one of my resolutions this year to post at least once a week – hence my new numbering scheme. Maybe I’ll use the fact that 2010-2.2 and further double posts count for the odd week I may miss :)
Benchmarketing. It’s a dodgy term, and even dodgier... [Continue Reading]
As this is my last day in the office until the new year, I thought I'd take a few minute to quickly wish all my readers all the best over the Festive season. I've already set one of my new year resolutions to make time to blog more - so all being well, I'll be more active on here next year,... [Continue Reading]
So far I have concentrated on the hardware side of the new SVC 5.1 release, thats probably because after
the work I did with IBM Almaden Research last year on Project Quicksilver, I became the architect for
the sub-SVC project to add SSD support to SVC. The tecnology demo set the scene and... [Continue Reading]
My posts from last week have been generating a huge amount of interest, with customers both existing an prospective seeing that what we have done with SVC 5.1 and our intergrated SSD support is much more of a game changer than EMC's "bolt them into the array" approach. While IBM has the same... [Continue Reading]
This is a bit of an opus I'm afraid, but I've had my hands tied for so long in what I could / couldn't say so think of this as a catch up for my last 6 months of sporadic posting! Please do try to make it to the end, I'm covering a lot here!
In my last post I covered whats coming with SVC 5.1... [Continue Reading]
I've been waiting for what seems like far too long for this series of posts. The development and test teams have been working flat out for the last year to bring SVC 5.1 to market.
Today IBM issued a press release detailing a little of whats coming next month with SVC release 5 software, the... [Continue Reading]
IBM System Storage Technical User Group Webinar IBM SAN Volume Controller (SVC) Implementation Best Practices Join us for a Webinar on October 14 Space is limited. Reserve your Webinar seat now at: https://www1.gotomeeting.com/register/988779121 You are invited to attend this... [Continue Reading]
I'm sure more than a few of you will know what I mean when I say I've been in "PowerPoint Hell" recently... With various internal executive visits, updates on where we are, where we are going and technical discussion points, its always amusing how much time a decent "slide" takes... [Continue Reading]
I find I start so many posts these days describing how busy I've been as an excuse to why my post
frequency has been lower than normal. This has to have been a new record as I spotted my last post was over a
month ago. This time however I do have a much better excuse, two weeks time off away... [Continue Reading]
NTTRA , short for "international trade," was formed in 2000 for the purpose of providing a multi-carrier e-commerce platform for the booking and documentation of ocean containerized shipping. Based in New Jersey but with sales and support offices all over the globe, INTTRA serves 30 of the... [Continue Reading]
On the 23rd and 24th July IBM invites you to attend The Dynamic Infrastructure Worldwide Virtual Forum an online event where you will be able to : Attend interactive sessions of your choice; Visit product
exhibits; Get your questions answered; and Join the live chat with experts
... [Continue Reading]
As you may have noticed, they've moved us all over to the new MyDeveloperWorks website. Still getting to grips with it myself, need to get my profile pics and stuff copied over, but the redirect URL is in place already!!! All my hit counts are gone, the technorati score and everything else... [Continue Reading]
The "modular monolith" has arrived. Oh how the EMC spin doctors must have jumped for joy when they realised the next version of the almost 20 year old Symmetrix family, the DMX-5 could also mean DMX-V in roman numerals. Better still lets try and jazz it up furter, how about DMX V-"Max". Oh how... [Continue Reading]
I've been head down for the last few weeks, getting a chance to enhance a chunk of code in the middle of the SVC code stack for the next release, the cache. SVC caching is based on an LRU (Least Recently Used) cache model with partitioning added to make things cope with differing capabilities of the... [Continue Reading]
Funny, I had been thinking about blogging about a customer visit I had this week, primarily a new SVC user wanting to discuss and go into some deeper technical insight into the product. I enjoy these days as its a chance to talk techy with someone who is actually using and hopefully benefiting from... [Continue Reading]
Following last Septembers "Information Infrastructure" launch, IBM today announced wave two subtitled Dynamic Infrastructure . The press release covers some of the higher level details, and a new "DI" portal has been created on the IBM website. From a disk and storage perspective the DS8000 gets... [Continue Reading]
It seems a common thread in technology blogs to post some predictions for the coming year. However, as I'm not an analyst and don't profess to understand the entire storage industry, I thought I'd keep to a brief history of 2008 as I saw it - obviously with an IBM and SVC slant on things. This isn't... [Continue Reading]
In the final part of my 'How it Works' series I'm looking at upgrades. Both software and hardware. Maintenance Windows As the world has moved to a 24x7x52 culture, nobody can really afford many, if any, 'maintenance windows' these days. I described in part2 that to move from a non-virtual to a... [Continue Reading]
In part 1 of this series I covered the terminology of SVC. Part 2 showed how you would introduce existing volumes into a virtualized environment using SVC. In part 3 I cover the 'now what'... Making the most of it Once you have imported the data, you now have a set of disks that are simply running... [Continue Reading]
Quick interrupt to my partwork. The SVC Entry Edition and 4.3.1 code base is now available for download from the usual SVC download page . As usual, this is a no cost upgrade, and provides support for all existing SVC hardware, 4F2, 8F2, 8F4 and 8G4, not to mention the new EE SVC node hardware. The... [Continue Reading]
In part2 of this "HiW" - How it Works - discussion of SVC, I look at how you can take an existing SAN infrastructure and Virtualize it. Import your Data Its likely that today you have a SAN of some kind. It maybe a couple of 32 port switches, or it maybe a pair (or more) of enterprise class... [Continue Reading]
Is it me? I was wondering, but I was glad to see 'the bod' agreed with me. SAN Virtualization, now I'm sure Cisco would claim the term, VSAN's, logical abstractions etc etc. Storage Virtualization, thats what I do for a living, thats what our customers know they are buying when they implement an SVC... [Continue Reading]
Over on eWeek there is a long (24 min) podcast interview hosted by Mike Vizard, and the director of product marketing for IBM System Storage, Charlie Andrews. Charlie explains amongst other things why the rise of virtualization is going to lead to tighter coupling between server and storage... [Continue Reading]
A good article over on NetworkWorld talking about "What IT pros like best about next-generation technology" including an interview with one of our customers, Lifestyle Family Fitness. Meanwhile after last weeks SNW event, where we covered our launch of the new SVC Entry Edition, here are some... [Continue Reading]
Last week I was about to post congratulating Chris Mellor on his 'Blocks and Files' site being absorbed, acquired, defunct, by his move to The Register . I've followed Chris since his days over at TechWorld , where he posted a few articles after reading my blog, abstracting some 'jouralistic... [Continue Reading]
The interop just keeps growing. As you would expect you can today attach the new IBM Storage products behind SVC, running the latest 4.3.0 software. SVC has actually supported XIV since August, we completed the controller qualification during our last SVT cycle, and the IBM Storage teams in the US... [Continue Reading]
There's been much discussion on the inter-web thing and the blogosphere regarding the various RFA (Release for Announce) documents IBM provides prior to official press-releasing products. Well with so much to cover the IBM Information Infrastructure event in France this week was chosen as the launch... [Continue Reading]
IBM TV has been been running since 2006, as means to share marketing, educational and other informational videos with our customers, business partners and prospective customers. This is just one of the "new media" and "social media" methods being used by large multi-national corporations - not to... [Continue Reading]
One part of the celebration of 50 years of IBM at the Hursley site involves this great CBR supplement that covers those 50 years across all software, and hardware developments, and essentially innovation in the IT industry that have come out of Hursley. The lab is less than 5 miles from Winchester... [Continue Reading]
Edited to clarify a few points 23/7 I was catching up on a few interesting comments on BarryB's post about the evolution of DMX - notice how he deftly ignored my loaded questions about host side IOPs / MBs - but then we all know EMC, for some reason, just won't publish any kind of yardstick for... [Continue Reading]
Before I forget I wanted to wish SVC all the best in its 6th year in production. I guess it seems a lot longer, but then I have been (like a lot of the team) working on it for over 8 years now. IBM just celebrated its 50th year at the Hursley site . For those of you that don't know Hursley, its... [Continue Reading]
I see that Hu thought he'd better make up some mumbo-jumbo about their 'chubby-provisioning' solution. I did post a comment but, as usual, his moderating means he ignores comments he doesn't like. I'd point you back to my discussion about random 4K writes randomly across a large volume, say one hits... [Continue Reading]
As I promised yesterday this post is devoted to the technical details behind the new Space-Efficient Virtual Disk (SEV) and Space-Efficient FlashCopy (SEFC) functions available for no extra charge upon upgrade to the 4.3.0 software release of SVC. This post covers : SEV Implementation Details SEV... [Continue Reading]
So at last I can explain one of the reasons why we've all been so busy for the last six months with the somewhat landmark 4.3.0 release of our SVC software. Its been a while since we released a new I/O function, in fact over 18 months since GlobalMirror was released, but this time we have three.... [Continue Reading]
So I almost 'did a Tony' just now, spraying my coffee over my screen and keyboard. The reason for this, the recent post from Hu over at HDS. (Its been a while since I even bothered to read his posts, and even longer since I commented on them... I think I can see why Hu no longer 'interacts' with his... [Continue Reading]
So I haven't forgotten I promised a part work on "Why Virtualise?" Last week I was in Phoenix for the IBM CTRE. Each year IBM gathers 500+ of its technical achievers over the last 12 months and honors them with a few days of R&R, meeting with colleagues and of course some good food and wine. I was... [Continue Reading]
Two posts in the one day - that's probably a record for me, but this one is really just a link. An interesting interview with IBM Storage General Manager, Andy Monshaw over at eWeek . Andy describes, amongst other things, some of the customer business benefits Storage Virtualization can bring, some... [Continue Reading]
Since the explosion of interest in Host based virtualization products like VMware, Zen and Microsofts Hyper-V, it seems like the IBM concept from the 70's mainframes has really hit home. I remember sitting in on a very early customer focus group when we are mid-development of SVC and the speaker was... [Continue Reading]
I keep making excuses for not posting much recently, but I really have been very busy. One of the things I started what seems a long time ago now was a paper describing why, how and what we implemented back in the November 2007 release of SVC - with respect to Cache Partitioning. Since no SAN in... [Continue Reading]
Another couple of weeks fly by, and far too many evenings have been spent on conference calls and the like - such is life when many of your close colleagues and executive team are six to eight hours behind you. Anyway, thats my excuse for not having posted much recently. I've been following the... [Continue Reading]
I'm glad that BarryB is finding things amusing, while at least there is some humour there, I find it amusing how much time he spends advertising IBM products. Out of his last 6 posts 3 have been about IBM, in particular DS6000 and DS8000. I think we get your message BarryB, you *think* these... [Continue Reading]
Been struggling to find the time over the last few weeks to pay you all as much attention as I should ;) Two weeks ago I had a flying visit to Austin, Texas for an internal Summit. In attendance were Distinguished Engineers, Senior Technical folks and other specialists in the topic at hand, covering... [Continue Reading]
One of my regular blog stops is over at Techworld where Chris Mellor discusses all things storage. I spotted an interesting post from Chris today comparing SVC to USP and coming up with the conclusion that the two are almost the same in what they can achieve, what they do and at a 40,000ft view, how... [Continue Reading]