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Preview on HP ProLiant MicroServer Gen8 for ESXi

Hewlett-Packard has just released a Generation 8 Microserver which is going to replace the well known N36L/N40L/N54L Microservers. The new server has the same trendy design as the entire Gen8 series. The AMD Turion CPU has been replaced by an Intel Ivy Bride CPU which is way more powerful and the memory limit has been raised to 16GB. With that, the new server brings much more power to your VMware vSphere Homelab and allows you to run more virtual machines. In this post i am going to compare both specs to point out what's new and better.

Read More »Preview on HP ProLiant MicroServer Gen8 for ESXi

vSphere Health Check Report with ESXi 5.x (Minimum Permissions)

If you are using VMware vSphere Health Check Report v5.0.2 by William Lam in your environment you might get incomplete reports after upgrading to vSphere 5.x. This applies only when you use the script with minimal privileges set. The report is broken (missing VM and Host information) and running the script with --debug 1 throws an error message.Read More »vSphere Health Check Report with ESXi 5.x (Minimum Permissions)

vSphere 5.1 - Issues and Limitations you need to know

[Last Update: 8. Jan 2013]

VMware vSphere 5.1 is now global available since about one week. It's time to wrap up the issues and limitations you should know if you are planning to upgrade your environment. I am tracking all of this issues and will report if there are any changes. Please subscribe if you want to get notified.Read More »vSphere 5.1 - Issues and Limitations you need to know

vSphere Data Protection 5.1 - Installation Issues

After deploying the new vSphere Data Protection virtual appliance i faced an issue with the login. The root password was neither mentioned during the installation video nor in the quick start guide. I found the password in the administration guide.

For everyone facing the same problem: The standard root password for the vSphere Data Protection 5.1 Appliance is: changemeRead More »vSphere Data Protection 5.1 - Installation Issues

ESXi: Change vmnic / vmhba numbering

If you change your hardware configuration without reinstalling your hypervisor you might run into an issue with the nic or hba port numbering. The ESXi host writes the PCI bus to vmnic mapping to a special configuration file. If you change the pci slot from your dual port nic for example you end up with 2 new vmnics.

The configuration file is located at /etc/vmware/esx.conf

Change vmnic numberingRead More »ESXi: Change vmnic / vmhba numbering