You will need a disk of size 20GB or more, thin provisioned.
Any smaller and hjfs (and most likely cwfs) will fail to install properly.
The limit may be smaller, but has not been tested.
Set Ethernet Adapter to E1000 not E1000E
Set hard drive to IDE from SCSI, remove the SCSI controller device.
Install
Follow normal prompts with the default options bar a few exceptions
which have been tested and are known to work.
Exceptions (in order of appearance):
sdC0 for the disk to install to
hjfs for the filesystem
Install Plan 9 bootloader to the MBR
Set the Plan 9 partition active (yes when prompted)
Notes
The plan9.ini(8) tuple *acpi= works for power cycling via reboot(8)
and fshalt(8).
Audio does not work.
The mouse may not work under the web console, if you have issues,
attempt to use VMRC. The vSphere client should provide a link to
download VMRC.