You can mix scatter-gather and non-scatter-gather host adapters on the system. Alternatively, you can disable scatter-gather in the driver by logging in as root and changing the line:
int Sdsk_no_sg=0;in the file /etc/conf/pack.d/Sdsk/space.c to read:
int Sdsk_no_sg=1;The change will not take effect until you relink the kernel and reboot the system.