installation on pvscsi fails with "The request was too large for this host"

[Yuri Pankov]

Trying to install latest snapshot (20201210) on a VMware 
ESXi/Workstation VMs with pvscsi fails on bootloader step, and the 
following is in dmesg:

pvscsi0: pvscsi_execute_ccb error 27
pvscsi0: pvscsi_execute_ccb error 27
(da0:pvscsi0:0:0:0): WRITE(10). CDB: 2a 00 00 00 00 28 00 04 00
(da0:pvscsi0:0:0:0): CAM status: The request was too large for this host
(da0:pvscsi0:0:0:0): Error 22, Unretryable error
(da0:pvscsi0:0:0:0): WRITE(10). CDB: 2a 00 00 00 00 28 00 04 00
(da0:pvscsi0:0:0:0): CAM status: The request was too large for this host
(da0:pvscsi0:0:0:0): Error 22, Unretryable error

That is the first I'm trying installing on pvscsi since it was 
integrated, so no idea if it worked previously.  If yes, I have not 
tried to bisect this yet hoping that it could be identified as related 
to any of the recent changes.

The VMs in question are set with 8-64 GB RAM, and 100 GB boot disks.