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Luca Dell'Oca Principal Cloud Architect @Veeam
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Virtual To The Core
Virtual To The Core

Virtualization blog, the italian way.

Category: Tech

Everything tech: deepdive on the most important technologies, tips and tricks for everyday’s work, tutorial, step-by-step guides, videos and manuals.

Tech

Seeding Veeam Cloud Connect – Part 2: Encrypted backup copy jobs

Luca Dell'Oca, September 20, 2016December 4, 2016

In my previous post, I explained how to complete a seeding operation for a backup copy job in Veeam Cloud Connect. One of the options that can be leveraged with Cloud Connect however is also encryption: people may trust their service providers, but as they are going to send copies…

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Tech

Seeding Veeam Cloud Connect – Part 1: Backup copy jobs

Luca Dell'Oca, September 13, 2016December 4, 2016

Veeam Cloud Connect is a great technology that allows end users to add to a local protection also an offsite location where they can store backup copies or replicated virtual machines. As not every customer has a fast internet connection, Veeam Cloud Connect implements multiple data reduction tecniques to improve data transfer, but especially the initial full backup or full replica can be slow and painful for some customers with really small internet connection. That’s why seeding is such an important option in Veeam Cloud Connect.
In this three series blog posts, you will learn how to use Veeam Cloud Connect. In Part 1, how to seed a regular backup copy job.

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Tech

Load balancing services with AWS Route53 DNS health checks

Luca Dell'Oca, July 19, 2016July 13, 2016

DNS is a great technology that everyone uses over internet. How would you reach a given website if you weren’t able to solve its name to the IP address? Would you memorize the public IP addresses of any website you want to reach? No, and with IPv6 coming in the future, DNS will become even more important for internet consumption. But DNS has one drawback: its records are usually static, and if a platform is dynamic and spawn/removes instances on the fly, it needs to have a way to modify the DNS records that are published, so that a non-reachable instances is not even listed.

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Tech

Increase the performance of your Veeam backups in network mode

Luca Dell'Oca, June 28, 2016December 4, 2016

If you ever tried to do any file operation via the management interface of an ESXi host, like uploading an ISO file or running a backup using Network Mode, you may know the management interface is not running at the full speed of the underlying network interface, and the bandwidth you end up using is only a percentage of the total available. This limit is designed to preserve the availability of the management interface, but still there are situations where this limit is a problem, and you would like to increase it. Hopefully, there’s a solution.

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Tech

Build a Microsoft Storage Spaces Direct cluster using VMware virtual machines

Luca Dell'Oca, June 21, 2016June 6, 2016

I’ve always been a fan of scale-out storage architecture, I’ve always said that The future of storage is Scale Out, and I’ve spent a fair amount of time studying software-only solutions like Ceph. The new solution from Microsoft, Storage Spaces Direct, seems like another great solution that will be soon available to us, so I decided to test it in my lab.

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Tech

Monitor a Ceph cluster with Ceph Dash

Luca Dell'Oca, June 14, 2016December 4, 2016

Ceph Storage can be completely managed and monitored via its command line tools. But, wouldn’t it be better to have a nice interface to see it running, checking its status, and have some performance statistics? Well, yes, and here’s a way to have it, thanks to Ceph Dash.

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Tech

Quickly build a new Ceph cluster with ceph-deploy on CentOS 7

Luca Dell'Oca, June 7, 2016December 4, 2016

One year ago, i published a series of 10 blog posts called My adventures with Ceph Storage. As I had recently to rebuild my Ceph cluster from scratch, I decided it was time to create a quick guide to build the cluster as fast as possible.

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Tech

Am I doing backups of all my VMs? 2016 Edition

Luca Dell'Oca, May 31, 2016December 4, 2016

In 2012 I published a post with a Powershell script to be able to check all the available VM’s in a given vSphere environment, and verify which ones were protected by Veeam Backup & Replication. Time to update the script to make it work with the latest versions of the two software.

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