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Apr 30 2010, 12:52 AM EDT by sayhi

Thread started: Mar 21 2010, 10:52 AM EDT Watch

I am interested in speaking with project managers, directors, CEOs that are mandating Green IT and personnel that are working with these newer and greener IT systems. Are companies really going green or is it something that is just stated to appease stakeholders? Where are the personnel that are adopting these new systems? Are you supposedly using green IT in your work place? Does it make a difference? Does it make your work easier? Was it easy to adapt to? Do you feel there was sufficient resources and education in order to adopt this technology?
This research is attempting to answer these questions; however it has been a challenge finding people that are supposedly using recently adopted Green IT.
Is green IT just a myth? Is it a case of company green washing or are these companies really transferring their technology?
This academic research is dedicated to the advancement of Green IT.
If your company has mandated and adopted Green IT and you are using green computers or other information technology that is more environmentally friendly than its predecessor please take a minute to fill out this survey: http://www.surveymonkey.com/s/JBG9C2N
Or if you are working for a company that claims it is adopting Green IT and you are not so sure and have issues with their claims please contact: johannemurray@hotmail.com
All respondents’ details will be kept confidential.
If you are a manager/CEO and you are truly proud of your Green IT technology transfer and would like to make your company an example for others to follow please contact: johannemurray@hotmail.com to become part of an exciting case study. This would have to include telephone interviews of a variety of personal affected by the transfer. This is cutting edge research and would be a great opportunity for companies tell their Green IT story to the world.

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AlexAnastasia

SAN v s NAS

May 18 2009, 2:01 AM EDT by andreaserson

Thread started: May 16 2009, 10:22 AM EDT Watch

I am fairly new to the advanced storage solutions and I thought I had a decent understanding of the technologies. We currently have a Fibre Channel SAN in our environment which is directly connected to a PE2950 via a Fibre HBA. We currently have the entire 3.7TB of space allocated to this single server and created a share on that Volume which we then mapped to 15 - 20 users who process their work. In a technology meeting with management, a new person working within the group stated the following which I am failing to understand. I am hoping someone with more advanced storage experience will be able to either explain why this is so or why he is totally wrong. Thanks in advance.

The best configuration for any ediscovery application on an enterprise or multinode level whether it is for processing, forensics or something else is to load source data to NAS and to deliver output to the same.

I have researched this extensively over the last 3 to 4 years. That said there are specific advantages to maintaining data integrity, access to files and other things where a NAS is a better solution. That said, for pure file storage, regardless of the seemingly favorable comparisons between SAN and NAS arrays, for the kind of work we do NAS for storage is ideal.

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RE: SAN v s NAS
By: andreaserson, May 18 2009, 2:01 AM EDT

Yes, I am in full support of your current solution. Since you have very powerful hardware in your PE2950 it will for sure outperform pretty much any NAS on the market as long as you don't use it for any other taxing workload. And a 4GB FC SAN should most definately perform better than most local storage than a dedicated NAS would have. Dedicated NAS-boxes often has just your run-of-the-mill lowend server parts that runs it's stripped down OS.

And since your solution can act as a NAS in pretty much every way there isn't any advantage in a dedicated NAS except perhaps price, rack space and most likely setup time. But since you already have your setup up and running all of those factors don't really matter do they.

Since the file-level access to a dedicated NAS or your current "NAS"-solution would most likely be the same I don't see that anything on the client could make any difference. And I don't know of any technology that would improve a NAS-solution that reside on the client side either.

There could actually even be an advantage to have your solution instead of a dedicated NAS if you use Win2008 and Vista on your clients since you could use SMB 2.0 which would probably improve performance significantly. Add jumbo frames capability to the mix (every part of the network between your clients and your PE2950 must support it) and you would have pretty much the best possible performance possible in a NAS scenario. Most dedicated NAS-boxes don't support SMB 2.0 since they are not based on Win2008. That will change when dedicated NAS-boxes are released with the new Windows Storage Server 2008.

Take a look at Dells NAS solutions and you'll se that the most powerful ones are somewhat similiar to your solution.

Should also mention the latest trend with a hybrid NAS/SAN. A networked storage unit that can give both file- and block-level access.

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Shoshi68

SBS2008

Jan 9 2009, 4:55 AM EST by jibyjacob

golflnkstr

setting service tag so that it returns with dmidecode

Jul 21 2008, 9:04 AM EDT by golflnkstr

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