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Jonathan Neilly

Ramblings of a technonoob

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Jonathan Neilly

Month: August 2015

Magento Error: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry ‘363624’ for key ‘PRIMARY’

August 26, 2015 Jonny Databases, Linux, Magento, Magestack, MySql, phpMyAdmin

Today I was setting up a Magento staging store. This is something I’ve done more times than I’d care to admit recently and as a result, have the process down to a fine art. However,

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Install and Configure HAProxy on Ubuntu

August 25, 2015 Jonny HAProxy, Ubuntu

HAProxy is an efficient and lightweight proxy for Debian Linux distributions. This guide will run through installation, configuration for round robin load balancing including health checks and URL based proxy pass. First up, update repositories

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Change ESXi Host Static IP Address

August 22, 2015 Jonny ESXi, Networking, VMware, vSphere

I have been restructuring my homelab quite a bit- mainly segregating certain virtual machines onto their own VLANs- and decided to tidy up IP allocation on VLAN0. This is already a sensitive subject for me.

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Install and Configure Varnish 4 on Debian 8

August 15, 2015 Jonny Apache, Debian, Nginx

Varnish is a lightweight HTTP Accelerator/Reverse Proxy for Linux. The idea is that Varnish sits in front of the http server, saving what it can to memory. When a page is requested, Varnish will check

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How to Install Debian Linux – Beginners Guide

August 9, 2015 Jonny Debian, Linux

Linux was a word I once feared. Only the most elite of computer nerds would dare use such an operating system. Thanks to advances in modern in Linux distributions and the internet in general, it

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Setting up Magento Staging Stores on Sonassi Magestack

August 7, 2015 Jonny Linux, Magento, Magestack, MySql, Nginx, phpMyAdmin

Setting up a staging store is a great way to test new extensions and updates without risk of damage or downtime to the live store. This guide will run through all of the steps involved

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Fixing Broken Magento URL Rewrites

August 3, 2015 Jonny Magento, phpMyAdmin, URL Rewrites

I came across an odd issue whereby some catalog URLs where being rewritten to include extra characters that shouldn’t be there. After much hair-pulling I discovered a fix. Rather than writing custom URLs try the

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Update Ubiquiti EdgeMAX POE Firmware Via CLI

August 3, 2015 Jonny Debian, Hardware, Linux, Ubiquiti EdgeMAX

I recently came across a Javascript bug that was preventing firmware updates on the Edgemax POE through the GUI. Updates, therefore need to be completed through the CLI. The router supports holding two firmware versions

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VMware Certified Professional Data Center Virtualisation 2020

Recent Posts

  • Patching VMware vCSA 6.7 via Command Line
  • Working with ESXi Core Dumps
  • Perfmon: ‘Unable to Add These Counters’
  • Fully Disable IPv6 DHCP on Windows Server
  • ISCSI, Delayed ACK and the Confused VMware Hypervisor

Recent Comments

  • Gronker on Perfmon: ‘Unable to Add These Counters’
  • Jan Carsten on Fixing vCenter Error: “Another task is already in progress”
  • Jonny on Perfmon: ‘Unable to Add These Counters’
  • Juan Carbutt on Perfmon: ‘Unable to Add These Counters’
  • EReed on ‘Connection Control Operation Failed for Disk’ with Content Libraries

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Categories

  • Active Directory
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