VCAP6-DCV Design Journey – Objective 1.1 – Gather and analyze business requirements

June 9, 2017

This post is intended to address the VCAP design objective around gathering and analyzing business requirements. At the time of writing, the required ‘Skills and Abilities’ listed by VMware for this topic are: Associate a stakeholder with the information that needs to be collected. Utilize inventory and assessment data from a current environment to define […]

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vSphere 6.5 – Upload log bundles to VMware direct from the vSphere Web Client

May 8, 2017

I stumbled across this new feature recently when working on a SR with VMware. It’s now possible to upload log files requested by VMware support directly from the vSphere Web Client. To do so, click ‘Administration’ on the menu, then ‘Upload File to Service Request’: From here you can select the file you wish to […]

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Replacing vRealize Operations Manager Certificates

April 7, 2017

I had a project recently to deploy a three node highly available vROPs 6.4 solution. This included the master node, a master replica and a remote collector situated in a different datacenter. Due to security requirements it was necessary to replace the default self-signed certificates with a trusted certificate signed by an internal CA. I […]

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VCSA 6.0 /storage/core 100% Usage

March 9, 2017

I ran into this issue recently when one of the vCenter appliances in my test environment triggered this alarm in the vSphere web client: Logging into the VCSA via SSH and running ‘df –h’ showed that the /storage/core area was indeed 100% utilized:

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AWS VPC Limits Flashcards

January 17, 2017

I’ve created these flashcards on AWS VPC limits as I’m currently studying for AWS certification – maybe useful to some as a study aid! Note that some of the limits can be increased by submitting a request. Check out the link at the bottom of the page for more information. 

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VCAP6-DCV Design – Storage Policies and Storage DRS

January 5, 2017

The intention of this post is to take a look at storage policies, storage vMotion and Storage DRS from a design perspective, to address the exam objective focusing on these technologies. The idea here is not to explain the technologies in detail, there’s plenty of information else where – instead I will look to highlight […]

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VCAP6-DCV Design – Storage IO Control

December 23, 2016

I’ve written about Storage IO Control previously, when covering the VCAP5-DCA objectives. I wanted to revisit the topic as part of my preparations for the design certification. So to start, what is Storage IO Control or SIOC?  VMware state that: “vSphere Network I/O Control (NIOC) and vSphere Storage I/O Control (SIOC) monitors your network  and storage […]

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Upgrading VCSA to 6.5

November 24, 2016

I recently upgraded the infrastructure hosting my lab environment to vSphere 6.5, as it had been running on vSphere 5.5 for quite a while. I was keen to check out the new features 6.5 offers – which are covered in detail here, and wanted to see how smooth the upgrade process is. This post covers […]

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Increasing Allocated Disk Space for an External Platform Services Controller

November 8, 2016

I had an issue recently with logs on an external Platform Services Controller using up over 90% of the available free space on the volume. In the past, when I’ve needed to extend disk space on a VCSA I have followed this VMware KB which instructs how to extend disk space using ‘vpxd_servicecfg storage lvm autogrow’, […]

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Updating VCSA 6.0 to 6.0 U2

October 6, 2016

I recently updated my vCenter Server Appliance and external Platform Services Controller in my lab to 6.0 U2, as I wanted to make use of the re-introduced VAMI, though there are also a number of other improvements.  The VAMI or Appliance Management User Interface has been in the vCenter Server Appliance since version 5.0.  It’s great […]

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