Hi Cong,

I guess the image may be too large. Try to tune your build file first. Exclude Slib16. It is not needed at boot time, 
you can launch it later if required. Also replace io-usb to io-usb-ehci. Can you boot up with that new image?

Respectfully,
Oleg

23 марта 2017 г., в 7:32, Cong Pham <community-noreply@qnx.com> написал:

> Hi Everybody,
> 
> I have to install QNX4 to a usb disk. 
> 1. Format disk:
> 
> # fdisk /dev/hd0 >>> make type t77, bootable
> 
> # dinit /dev/hd0t77
> 
> 2. Change .boot file:
> I created a boot script that:
> 
> /boot/sys/boot
> $ /boot/sys/boot -v
> 
> /boot/sys/Proc32
> $ /boot/sys/Proc32 -l 11
> 
> /boot/sys/Slib32
> $ /boot/sys/Slib32
> 
> /boot/sys/Slib16
> $ /boot/sys/Slib16
> 
> /bin/io-usb
> $ /bin/io-usb &
> 
> /bin/Fsys
> $ /bin/Fsys 
> 
> /bin/Fsys.umass
> $ /bin/Fsys.umass fsys -n0=hd0
> 
> /bin/mount
> $ /bin/mount -p /dev/hd0 /dev/hd0t77 /
> 
> /bin/sinit
> $ /bin/sinit TERM=qnxm
> 
> Then I run buildqnx to make .boot file and copy it to root directory. 
> 
> But it hangs on "Start QNX.."
> 
> 
> 
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