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Category Archive For: Storage Technology

It is Impossible to Delete This File!

This short story is about how important backing up your data is and how sometimes incidents that people have with regards to data loss or having a second copy of ...

February 23, 2011
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<img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Open-E logo" srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" />

Ping-Node – explained.

We wanted to provide you an in-depth explanation of the Ping-Node offering clarifications on its function and usage. Incorrect Ping-Node configuration and functionality can cause problems with HA clusters. The ...

January 25, 2011
6 Comments

<img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Open-E logo" srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" />

What you can expect from SSD?

Hard disk performance is limited by mechanical parts velocity and there is no solution for this issue. Servers are using RAID for redundancy and for performance. Thanks to RAID technology ...

January 14, 2011
7 Comments

<img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Open-E logo" srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" />

Shared storage for Linux servers – quickly and painlessly

How to provide access to shared data using Linux based servers and cluster file system? In this post we are going to present quick and painless way to configure the ...

December 10, 2010
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A Few practical tips about IOmeter

There are plenty of benchmarking tools available but storage professionals mostly use IOmeter. Unfortunately IOmeter is a little tricky to use. You really need to read the user manual first. ...

November 30, 2010
20 Comments

Fibre Channel

Enterprise Grade Fibre Chanel SAN in 5 Minutes?

I am not kidding. We were getting queries about the performance of our latest DSS V6 build 4786. So I needed to quickly set up a performance benchmark. It took ...

October 09, 2010
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Solution: HA Cluster with VMware ESX 4 and DSS V6

Is it possible to configure 10Gb switchless High Available Cluster?

Business continuity is becoming a more and more important feature. A significant portion of the purchases of our Data Storage Software are in pairs. Customers are using pairs of 2 ...

September 27, 2010
1 Comment

<img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" alt="Open-E logo" data-srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" data-src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="770" height="418" src="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Open-E logo" srcset="https://www.open-e.com/blog/wp-content/uploads/2011/01/opene.jpg 770w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-768x417.jpg 768w, https://www.open-e.com/blog/wp-content/uploads/2011/01/opene-300x162.jpg 300w" sizes="(max-width: 770px) 100vw, 770px" />

Multipath – which path should we choose?

Fortunately in Linux in contrast to our lives we don’t need to choose one path, we are able to choose all paths! In this article, you can find simple description ...

September 20, 2010
6 Comments

RAID 5

How does RAID 5 work? The Shortest and Easiest explanation ever!

We all have limited time to study long and complicated information about RAID theories, but you may be interested as to how RAID 5 works. We made it simple for ...

September 03, 2010
44 Comments

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Bonding versus MPIO explained

There is plenty of talk about Bonding and Multipath IO, but it is very difficult to get solid information about either one. Typically what documentation can be found is very ...

August 19, 2010
10 Comments

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