Successfully updated from 6.1 to 6.2 (DS3615xs)
ESXi 6.5u2 on HP MicroServer Gen8, Xeon 1220L v2. HDDs are passed to VM as RMD.
There were two important changes in the VM settings to run with 1.03b:
1. Change EFI to BIOS to enable LAN.
2. Move HDDs from virtual SATA to virtual SCSI as Synology installer was not able to find disks on SATA.