Posts Tagged ‘usp’

Choosing Between Monolithic and Modular Architectures – Part I

Choosing Between Monolithic and Modular Architectures – Part I
The recent proposed acquisition of 3Par by Dell and/or HP has made me think a little more about the direction the storage industry is taking in terms of their storage array design architecture.  Since storage arrays became a category of devices in their own right, we’ve seen the growth of the...
August 24th, 2010 | Enterprise Storage, Featured, Ulitzer | Read More

Hitachi Bloggers Day: Day 0

Hitachi Bloggers Day: Day 0
Here I am again on the start of another vendor blogging day.  As the title of this post suggests, this will be a trip to see Hitachi, or HDS (Hitachi Data Systems) if you prefer.  The Bloggers Day is taking place over two days and is located in San Jose, just south of San Francisco in California. ...
June 14th, 2010 | Enterprise Storage, Featured | Read More

Enterprise Computing: Why Thin Provisioning Is Not The Holy Grail for Utilisation

Thin Provisioning (Dynamic Provisioning, Virtual Provisioning, or whatever you prefer to call it) is being heavily touted as a method of reducing storage costs.  Whilst at the outset it seems to provide some significant storage savings, it isn’t the answer for all our storage ills.   What is...
June 4th, 2009 | Enterprise Storage, GestaltIT | Read More

Enterprise Computing: The New USP – A Dreary Storage Cluster?

Well, I truly hope not.  Let me just explain what I’m talking about and things may become a bit clearer. HDS have started their viral marketing for an announcement being made on 27th May.  Claus Mikkelsen’s latest blog entry asks us to guess what the announcement will be, based on an acronym...
May 21st, 2009 | Enterprise Storage | Read More

Betamax

In case you don’t always go back and look at comments (and let’s face it, it’s not easy to track them), then have a look at Tony’s comment from my post yesterday. It’s good to see a bit of banter going on and that’s what HDS could do with. HDS have hardly developed...
December 4th, 2008 | Uncategorized | Read More

Replacing the Virtualisation Component

There’s no doubting that storage virtualisation will prove to be a key component of IT architecture in the future. The overall benefit is to abstract the physical storage layer from servers either in the fabric, or through the use of a dedicated appliance or even in the array itself. Over time,...
October 13th, 2008 | Uncategorized | Read More

CU Free

Does anyone use CU Free? Here’s the reason for my question. I’ve just implemented a migration from a pair of 9980V and 9970Vs to a single USP in one site and a 9970V and 9980V remaining in the other site. All of the MCU->RCU relationships (4 of them) are being used between the USP and...
October 31st, 2007 | Uncategorized | Read More

Virtualisation Update

Thanks to everyone who commented on the previous post relating to using virtualisation for DR. I’m looking forward to Barry’s more contemporaneous explanation of the way SVC works. I guess I should have said I understand Invista is stateless – but I didn’t – so thank’s...
September 7th, 2007 | Uncategorized | Read More

Using Virtualisation for DR

It’s good to see virtualisation and the various products being discussed again at length. Here’s an idea I had some time ago for implementing remote replication by using virtualisation. I’d be interested to know whether it is possible (so far no-one from HDS can answer the question...
September 7th, 2007 | Uncategorized | Read More

Invista

There’s been a few references to Invista over the last couple of weeks, notably from Barry discussing the “stealth announcement”. I commented on Barry’s blog that I felt Invista had been a failure, due to the number of sales. I’m not quite sure why this is so, as I think...
September 5th, 2007 | Uncategorized | Read More
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