Tag Archives: vSphere

VMware NSX Endpoint - preparing for antivirus protection

As I already mentioned, since NSX 6.2.3, all vSphere customers with Essential Plus or higher can use NSX Edpoint for antivirus offloaded protection. When you deploy NSX Manager and register it to vCenter, you can find a "NSX for vShield Endpoint" license in the vCenter license inventory: vShield Manager was EOL in September this year… Read More »

Mixed version of ESXi hosts in the vSphere cluster?

I had a discussion with my colleague about mixed version of ESXi hosts. Our customer needed to migrate their vSphere environment from version 5.1 (caused of End of Support Life) to the latest version supported on their physical infrastructure. As they did not build a cluster based on identical physical servers and two of servers… Read More »

FTF 002: vCenter Server Appliance (VCSA) fails - ERROR: duplicate key value violates unique constraint pk_vpx_guest_disk

Today I was informed that there were some logging problems to vCenter Server (VCSA). I did a short investigation via SSH and check if all required services are running and I found out that vpxd is down. I checked  vpxd.log (tail -100 /var/log/vmware/vpxd/vpxd.log) and found that there were some db errors and: Panic: Unrecoverable database… Read More »