Hi

M Lu wrote:

> Hi Erich,
> 
> I prefer this method over the other Eric said yesterday as the change is
> less and you can have a backup in case something goes wrong and you do
> not have the time to fix it. With PXE, I do not know if you always need
> another machine to boot WRAP or you just use that to install new files
> the 1st time; but using a 2nd machine to boot WRAP is not feasible to me.
> 
> Actually I used your images for testing WRAP when I bought it. I tried
> to install GRUB like you did on your images but failed and eventually I
> used syslinux. I will see if syslinux can be tweaked like you said.
> 
> In case of GRUB, can you specify the LRPs in some directory or they need
> be in another partition? 

I copy _all_ .lrp files (with the exception of initrd) to another
partition, I rename the new initrd.lrp to, lets say, initnew.lrp, which
must be reflected in the syslinux.cfg or GRUB menu file. Also I copy the
new kernel to something like "linuznew", of course this must be
reflected in the boot config. Using the serial interface I can select
the boot configuration.

If I need another partition, can I repartition
> the current CF I have in WRAP box or do I need to remove it from the box
> and start from scratch.

I believe in Bering uClibc there is hdsupp.lrp which should have fdisk.
So you should be able to add another partition. Beware of touching the
active partition though.

You could also prepare a CF on any old linux box, then make a raw image
and copy the whole shebang to the running WRAP and then pray it will
boot :-( . I normally have one board in the open for testing purposes :-)

cheers

Erich



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