New HP Smart Array controllers built into a  HP Integrity machine are basically unconfigured. When running the EFI Shell, you will probably see the following message:

1HP Smart Array P800 Controller     (version 7.22)  0 Logical Drives
21785-Drive Array Not Configured
3     Run Smart Array Configuration Utility
4...
5 …

Last week the european VMworld event was taking place in Gran Via, Barcelona. Like every year VMware hosts their own event, that is focussed on VMware and partner developments. This year's event was themed "Ready for ANY", giving VMwares focus on more flexible Cloud and Mobility a voice.

On four days …

This week Spacewalk was released in version 2.4 after 6 months of development. In summary, about 60 bugs were fixed and some new features were implemented.

The web-interface is now available to other projects as part of the Patternfly framework. The project driven mainly by Red Hat aims at combining beatiful designs …

While registering a client system with a FreeIPA server I recently stumbled upon the following error message:

1# ipa-client-install
2...
3User authorized to enroll computers: admin
4...
5Kerberos authentication failed
6kinit: Cannot read password while getting initial credentials

After wasting quite a lot of time with …

Recently one of my vCenter Server Appliance (vCSA) 5.5 installations was unable to proceed logins anymore. After having a look at the storage consumption I saw that two partitions were filled up:

1# df -h /storage/{core,db}
2Filesystem      Size  Used Avail Use% Mounted on
3/dev/sdb1        20G   20G     0 100% …

Some of you might have recognized that it has been surprisingly quiet on my blog in the last couple of weeks. The reason for this was not that I have not been keen for blogging - rather I was working on something bigger that I'd love to present you today. 🙂

It is nothing less than a book about VMware vSphere named …