Cohesity: My Initial Impression

Published by Christian Mohn
Backup Cohesity storage

A few weeks back Cohesity gave me access to a lab environment, where I could play around with their HyperConverged Secondary Data solution. For those unaware of their offering entails, it’s simply put a solution for managing secondary storage. In this case, secondary storage is really everything that isn’t mission critical. It can be your backups, test/dev workloads, file shares and so on . The idea to place these unstructured data sets on a secondary storage platform, to ease management and analytics but at the same time keep it integrated with the rest of the existing environment. It’s a Distributed scale-out platform, with a pay-as-you-grow model.

Currently Cohesity supports both SMB and NFS as data entry points, and it also supports acting as a front-end for Google Cloud Storage Nearline, Microsoft Azure, Amazon S3 and Glacier.

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Generating Random Data in Linux

I’ve been fleshing out a proper Veeam Backup & Replication Demo lab at work, but doing demos on static VMs isn’t all that much fun and doesn’t really give us much. Doing scheduled backups of non-changing data is really boring.

So, in order to get some changes done on the file system on a few Linux VMs running in the environment, I came up with the following solution:

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