Tag Archives: ESX

IBM servers and vSphere

Today I was working at a customer site, who is really fond of IBM hardware. I am pretty sure it is great stable hardware, but when using non IBM software, I always need some “extra” stuff to do besides the … Continue reading

Posted in ESXi, IBM | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments

HA Admission Control: Base VM reservation on percentage

When configuring HA Admission Control based on a percentage, do you ever look at the current failover capacity from the vCenter inventory? When you do, it is possible you also noticed that the current failover capacity does not reflect the … Continue reading

Posted in Powershell, VMware | Tagged , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments

Bulk add zones on Cisco MDS SAN using Powershell

When adding many zones to an existing zoneset, it can be a large amount of work when using the “single initiator – single target” principle. About two years ago, my collegue Jon Klaus http://goo.gl/tliyn created a very cool VBS script … Continue reading

Posted in Cisco MDS, Powershell, Scripting | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Cisco UCS with VNX and vSphere: Booting from SAN

Last week we were installing a new vSphere 5 environment on a Cisco UCS platform with the EMC VNX5300 storage platform for a customer and decided to use the really cool new feature called “Auto Deploy” which makes it possible to use stateless … Continue reading

Posted in Cisco UCS, EMC VNX, SAN, Storage, vSphere 5 | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment

Cisco UCS and the vSphere awareness

In my previous post I outlined the ideal combination between EMC’s VNX storage platform and vSphere 5, without even address the real vSphere VNX awareness using the Virtual Storage Integrator. To complete the VCE circle, I want to focus this … Continue reading

Posted in Cisco UCS | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

EMC VNX and vSphere 5: The cool Hypervisor and Storage combination

Virtual Computing Environment At the annual virtualization seminar organized by Open Line I presented about VCE, which stands for Virtual Computing Environment. Besides this, it also represents the three vendors (VMware, Cisco and EMC) that are combined in the vBlock setup for … Continue reading

Posted in EMC VNX, VMware | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 4 Comments