Category Archives: FtF

FTF 004: VMware NSX - The Upgrade Version operation failed

Recently during updating one of NSX environment from version 6.3.3 to 6.3.5 I faced the following error: The Upgrade Version operation failed for the entity with the following message. Cluster/ResourcePool Resources needs to be prepared for network fabric to upgrade edge Edge-xxx I checked a cluster where mentioned EDGE was running (btw. properly, all services worked without issues)… 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 error. Shutting down… Read More »