VMware

With the vSphere PowerCLI its possible to deploy multiple virtual machines from templates defined in a CSV file.
The CSV file needs contain the following column headings exactly for the below script to work.

Name
Template
DestinationHost
CustomSpec
NumCpu
MemoryMB

Read more ...

 

With vSphere 5 there is also an updated Update Manager. This is pretty much the same Update Manager we are familiar with in VUM4 but there is one suprise, or shock another might say?!

Update Manager 5 no longer provides updates to the guest OS (Windows and Linux) as in previous releases.You will need to use something such as WSUS or System Center for Windows and setup your own update repo for Linux.

It does still provide updates for hosts, including upgrading from ESX/ESXi 4 to ESXi 5.

You cannot upgrade from ESX/ESXi 3.x to ESXi 5 (as one would expect).

Read more ...

With SRM it is possible to change the IP settings for VMs between the DR site and production site, as VMs failover and failback between the sites, without manual IP changes.

In SRM 5 there is a new UI for modifying the IP customisations at a per VM level, this allows changing of IP address, mask, default gateway, DNS and WINS servers.

So for example here we have SRMDEMOVM1 which at the production site has IP 172.16.100.173 and at the DR site has IP 10.1.100.173 also with respective gateway and DNS server IP changes between sites.

Read more ...

Okay so it's now into Friday evening and I'm looking at a ThinApp Office 2010 licensing issue (cancel that - swearing at an office licensing issue) - that I'm sure I fixed once before for another customer. I don't fancy this eating away at me, now what was it?! Ah ha...

 

The error I'm getting when trying to run the ThinApp is as follows:

"Microsoft Office cannot verify the license for this application. A repair attempt failed or was canceled by the user. The Application will now shut down."

 

Read more ...

 

Firstly what is vCenter Operations Manager, also known as vCOPS? VMware describe it as follows..

 

"vCenter Operations Manager (vCOPS) automates operations management using patented analytics and an integrated approach to performance, capacity and configuration management."

 

I'm my words.. vCOPS provides integrated, intelligent monitoring of the entire virtual (or cloud) environment. This could be simply vSphere (vCenter and ESXi) and it's virtual machines, or it could extend to capacity, networking devices, storage. Perhaps you would like to monitor physical servers and the operating system within both virtual and physical machines including checking for compliance. vCOPS can do all of this.

 

Read more ...

Share this blog post on social media:

Social Links

Disclaimer

All advice, installation/configuration how to guides, troubleshooting and other information on this website are provided as-is with no warranty or guarantee. Whilst the information provided is correct to the best of my knowledge, I am not reponsible for any issues that may arise using this information, and you do so at your own risk. As always before performing anything; check, double check, test and always ensure you have a backup.

Copyright ©2008-2021 Andy Barnes - Please do not copy any content including images without prior consent!

Designed and Hosted by Andy Barnes

We use cookies

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.