Becoming a vSAN Specialist: Section 1 – Storage Fundamentals

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In this section, I will go over the following objectives found within the VMware vSAN Specialist Blueprint: Section 1- Storage Fundamentals

Objective 1.1 – Identify storage device characteristics

vSAN is very similar to today’s traditional storage technologies; however, there are some key differences and unique configurations vSAN utilizes to make it the technology it is today. Here are some of the storage device characteristics that make vSAN hum. These are also requirements in order to use vSAN. Be sure to check out the HCL for vSAN, as it’s the TRUTH and should always be followed to ensure success!

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Becoming a vSAN Specialist: The Process Begins

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Late last year, I made the decision to obtain the vSAN Specialist badge (2VB-601) that VMware just recently began offering. While I currently don’t have the necessary home lab equipment, I plan to get started and then figure out  the lab situation. My ideal plan is to have a three node NUC cluster running vSAN, but this may change. Regardless, the most important thing is to start, so here we go!

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New Certification: AWS Cloud Practitioner

After about a month of preparation, I was able to successful sit Amazon’s AWS Cloud Practitioner exam. This is the first of many that I hope to obtain. I was unable to obtain the AWS Solutions Architect Associate at first go, so I regrouped and took this foundation course in hopes that it would boost my knowledge and reinvigorate my desire to pass the AWS Solutions Architect Associate exam. The exam was a good overview of the offerings AWS has to offer. I highly recommend it for anyone looking to dip their toe in AWS.

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How to: Back up your vCenter Server Appliance

In my opinion, one of the best features within the 6.5 vCenter Server Appliance is the ability to perform backups from the appliance itself (natively). No agents, snapshots or scripts required. It really is quite simple, and I’m glad VMware added this additional feature. How many times have you heard someone explain the importance of backups?

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Maintenance Mode within vSAN

Before building out your vSAN cluster, one thing that you should be conscious of is that of maintenance activities. Some time ago, someone told me “Anyone can make something work, but few take the time to think of the long term implications (years from now) of setting things up a certain way”.

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How to: Creating VM Storage Policies in vSAN

Introduction to VM Storage Policies 

One of the great features within vCenter is the ability to create VM Storage Policies. What are VM Storage Policies?

According to VMware Official documentation, VM Storage policies are specific requirements placed upon underlying storage to ensure desired characteristics are met.

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How to: Enabling Deduplication and Compression in vSAN

One of the most powerful technologies today in Storage is a feature called Deduplication. Deduplication is technology that references data once instead of multiple times. This allows for insane Data Reduction. For instance, if you had 600GB of data with a 6:1 Dedup ratio, only 100GB would actually be stored! Dedupe within vSAN is done on 4KB Block level.

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