vRetreat: Cohesity Overview

At the recent vRetreat at Silverstone, I experienced three technical presentations / Q&A sessions from the event sponsors. One of these, Cohesity, I was charged with writing a little more about. Up until that point, my experience and knowledge of Cohesity’s solutions was very limited as I’ve had my head buried in several large projects over the recent months. Ezat Dayeh‘s presentation at the vRetreat was therefore a great introduction for me to Cohesity’s mission and value proposition. Cohesity was founded in 2013 by Mohit Aron, former co-founder of Nutanix and a Google File System lead developer. With this DNA, it’s no real surprise that Cohesity’s solutions have a storage focus. The difference with Cohesity is that its focus is not around primary storage (production virtual machines, databases etc), but secondary storage (file shares, backups, archives etc). Their mission is to redefine […]

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Synology DS1513+ Released

The Synology DS1512 has been a popular choice for many home labs in recent years. I hoped that the company’s raft of recent product updates would reach this model eventually. Well my wish was granted as Synology have announced the DS1513+. There are a few modifications to note. The one that stands out the most at first glance is the doubling of LAN capability.  The DS1513+ boasts no fewer than 4 RJ45 ports. That does seem like quite a lot. It does open up some interesting possibilities though… The full specifications for the DS1513+ can be found here.

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Nutanix Bloggers’ Session 08/10/2012

I was invited to a briefing by the vendor Nutanix on Monday at VMworld. Now there are a lot of new / recent startups in the storage space and keeping a handle on them all could occupy my time completely so I did hesitate to accept the invitation at first. I had heard some good things about Nutanix from other bloggers though and, after looking at their website, I was intrigued to find out a little more. Along with a few other bloggers I found my way to the Tryp Apolo hotel in Barcelona where we were greeted by a number of Nutanix employees from EMEA and the US along with London VMUG’s very own Jane Rimmer. Perhaps now is a good time to explain what it is that Nutanix do. They claim to be a software company but their […]

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QNAP VAAI Details

I did promise to pop back to QNAP’s stand at VMworld Europe when I posted yesterday about them introducing VAAI across their range of storage appliances. True to my word, I popped in for a chat. As a reminder, VAAI (vStorage APIs for Array Integration) enables ESXi hosts to offload specific virtual machine and storage management operations to compliant storage hardware – basically talking some of the storage load from the hosts and letting the storage hardware handle it. Now whilst the functionality will be available across their range of products with release 3.8, it seems likely that they are only going to certify it on the x79 series. It will work on all of their current and past models however. The features to be implemented are: Block Zeroing – used during the creation of vmdk disk files Block Copy – used […]

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QNAP Gets VAAI

I purposefully wandered past the QNAP booth in the Solutions Exchange at VMworld Europe 2012 yesterday as I have one of their devices at home connected up to my lab (although as it gets older and my demands get higher I find that I’m using it less and less). I also know a few other individuals (e.g. Jeremy – co-author on this site) who have one in their home lab setup and QNAP have a good presence in the SMB market. As the title suggests, QNAP are going to deliver VAAI functionality very shortly. The really good thing though is that this does not mean that you need to buy a new model. As QNAP use the same OS package on all of their devices, the whole range will get the functionality as of version 3.8. Geeks (with QNAPs) everywhere will rejoice and dance […]

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