Squeeze Netinstall no disk detect on Vmware

[stephane travassac <steph.sv650@gmail.com>]

Hi,
I use a PXE TFPBOOT infrastructure who work fine.
When I use the NetInstall Squeeze (get from http://d-i.debian.org/daily-images/amd64/daily/netboot/debian-installer/amd64/)  the drive detection doesn't work on Vmware Vcenter server 4.1.0, installer ask me for scsi controller.
I look at initrd.gz and I see there's few SCSI drivers in /lib/modules/2.6.37-1-amd64/kernel/drivers/scsi/ .
I rebuild the initrd.gz with SCSI drivers find in the CDROM boot image and it's working.

Is it the normal work ?

Best regards