Category Archives: FtF

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 »

FTF 001: Replacing 3rd async with VMware inbox driver?

This post begins my series: "From the Field" about issues or opportunities that I have faced during doing projects for my customers. Recently during implementing VMware vSAN for my customer, we needed to replace 3rd async driver with VMware inbox driver (yes, something totally opposite what usually is done). In this post, you will find… Read More »