Tag Archives: vmware

Upgrading ESXi Hypervisor to 5.1

Ahh the Christmas break. The perfect time for good food, enjoying the company of family and friends and of course…. IT projects at home! My project last year was to immerse myself in the source code for OpenBSD’s snmp daemon so that I could integrate my patch-set for Net-SNMP directly into the native OpenBSD daemon. That was time well spent as I was able to integrate my code in the following weeks. This year I have maintenance to do in the home lab. It looks like 2013 is going to be a busy year as far as getting my hands on new stuff so I want the lab ready to rock.

First project: upgrade my VMware ESXi server from 4.1 to 5.1. Continue reading Upgrading ESXi Hypervisor to 5.1

Monitoring Direct Attached Storage Under ESXi

One of the first things I wanted to do with my ESXi lab box was to simulate a hard drive failure to see what alarms would be raised by ESXi. This exercise doesn’t serve any purpose in the “real world” where ESXi hosts are likely to be using shared storage in all but the most esoteric of installations but since my lab box isn’t using shared storage I wanted to make sure I understood the behavior of ESXi during a drive failure. This post is also a guide to my future self should a drive fail for real :-).
Continue reading Monitoring Direct Attached Storage Under ESXi