Category: Blog

Advanced Tutorials Blog Debian Linux
14. October 2022

How to Install Zabbix Monitoring Tool on Debian 11/10

Zabbix is a free, open-source, popular, and feature-rich IT infrastructure monitoring software developed using PHP language. It is used to monitor networks, servers, applications, services as well as cloud resources. It also supports the monitoring of storage devices, databases, virtual machines, telephony, IT security resources, and much more. This tutorial shows how to install and configure the latest release of Zabbix open-source monitoring tool on Debian 11 and Debian 10 with MySQL database to […]

Blog Veeam
7. October 2022

Veeam Backup failure – SOAP issue with vSphere

When you get the error message “SOAP connection is not available” pointing out to the vCenter. You will start to look at the Veeam logs located in C:\ProgramData\Veeam and you will find quickly, that the logs are pointing to nowhere. The jobs shows this message: The log shows the same: [29.09.2022 03:46:03] <29> Error Soap fault. Temporary failure in name resolutionDetail: ‘getaddrinfo failed in tcp_connect()’, […]

News VMware
23. September 2022

EINLADUNG ZUM 34. VMWARE TECHUPDATE

UNSERE EXPERTEN KOMMEN WIEDER ZU IHNEN wir freuen uns, Sie zu unserem 34. VMware TechUpdate einladen zu dürfen. Endlich können wir wieder Präsenz Termine anbieten. 6 Termine vor Ort, sowie 2 Online-Termine stehen zur Auswahl, an denen unsere Experten Ihnen die aktuellsten Neuerungen im Bereich der VMware Produktpalette präsentieren möchten: TERMINE – JEWEILS VON 09:30 BIS 16:30 UHR Mittwoch, 19. Oktober 2022 – Frankfurt The […]

Blog VMware vSphere
12. September 2022

Unable to delete an “inaccessible” datastore (Zombie datastore)

I built a new storage array and migrated the VMs accordingly. But the server gave the following error message: I noticed that the old datastore is still shown as “inaccessible” in vCenter: And even via esxcli I don’t see the datastore anymore: So I first choose the classic way, putting the Server in Maintenance Mode and “Reboot does Good”. But the inaccessible Datastore is still […]

Blog VMware vSAN
5. September 2022

Insufficient configured resources to satisfy the desired vSphere HA failover level on Cluster X in Datacenter X

When configuring my vSAN cluster, I forgot to set “in case of maintenance mode, all VMs should be migrated to the other host automatically” under the HA settings. So I made the following settings under Admission Control: Host failures cluster tolerates is at 1, because I have a VMware vSAN ROBO Cluster. So everything was fine and I found out that the Override calculated failover […]

Blog Stage VI
24. August 2022

irgNET – LAB 6.0 U1

Welcome to Update 1 of the 6th Stage of my HomeLab. Back from my vacation and in full swing. It is official guys – Datacenter 1 and Datacenter 2 are finally connected via 2x 10GbE fibre optic cables through the two Ubiquiti UniFi 8-Port 10 Gigabit SFP+ Aggregation Switches . As you can see in the picture below, there was quite a bit of work to […]

News NVIDIA
1. August 2022

Einladung 2. NVIDIA TechUpdate

Auf geht es zum 2. NVIDIA TechUpdate, hier könnt ihr euch gerne registrieren: https://lnkd.in/eX6mrj6k Die Agenda findet ihr weiter unten. Es erwarten euch spannende Themen außerhalb der klassischen Grafikkarten Welt. Die Plätze sind limitiert also schnell registrieren. TERMINE UND ANMELDUNG August 2022 – 09:30 bis 15:45 UhrSeptember 2022 – 09:30 bis 15:45 Uhr AGENDA (FÜR BEIDE TERMINE) BegrüßungNewsPauseNVIDIA AI EnterpriseDell und NVIDIAMittagspauseConversational AI und NLP […]

Blog VMware vSAN
22. July 2022

Found another host participating in the vSAN service which is not a member of this host’s vCenter cluster

When reconfiguring my network environment (soon to be seen in the next HomeLab update) the vCenter gave an error message, which you have already read in the subject. In my case, it was about the vSAN Witness appliance. Of course there is also a Knowledge Base article about this error message and the solution according to VMware is: https://kb.vmware.com/s/article/2062704 To resolve this issue, check all […]

Blog ESXi VMware
15. July 2022

“LINT1 motherboard interrupt” error while installing VMware ESXi

I got 3 Dell R730 servers on which VMware ESXi 7.0 U3 should be installed normally. During the installation I encountered the following error message: Well, we all know how it feels when we see PSOD so a Purple Screen of Death – pretty much panic. But since we are experienced VMware administrators, we look at any PSODs soberly and go into troubleshooting. 😉 As […]