QNX6 & UDMA66/100

Any news on support for UDMA drives in QNX6 yet? I’ve done a lot of work in
QNX4/Photon on my old P166MMX (which is still up to the job), but I want to
install QNX6 to a newer machine with a Highpoint controller. Seems a bit odd
that these controllers haven’t been supported yet.

Best Regards,

Nick Tipping.


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Hello Friends, here again with some “simple” questions in 2 idioms… thanks
a lot…


1.- QNX trabaja con particiones fijas o variables ?

2.- Existen las siguientes estrategias de administracion de la memoria real:
First-Fit.- Ubica un proceso en el primer espacio libre (hueco).
Best-Fit.- Ordena ascendentemente los espacio libres y ubica el proceso
en el primero que lo pueda contener.
Worst-Fit.- Ordena descendentemente los espacio libres y ubica el
proceso en el primero que lo pueda contener.
Que estrategia aplica QNX ?

3.- Si existen espacio libres (huecos) colindantes en la memoria, estos son
unidos por el S.O ? Si o No?

4.- Que tecnica utiliza para manejar la memoria virtual QNX ?

5.- QNX utiliza paginación ?
6.- Cuanto ocupa cada página ?
7.- Cual es el minimo de memoria requerida para trabajar con QNX ?


1.- QNX works with fixed or partitions variables, how ?
2.- There are the following strategics of real memory management:
First-Fit.- To position a process in the first free space.
Best-Fit.- To put in ascending order the free spaces and to position a
process in the first free space.
Worst-Fit.- To put in descending order the free spaces and to position a
process in the first free space.
What strategic is used for QNX ?

3- If exists adjacents free spaces, are these joins for QNX ?
4.- What technique is used QNX for to manage the virtual memory ?
5.- Is The Pagination technique used for QNX ?
6.- How is occupy or store each page ?
7.- What is the minimum measure of memory required to work with QNX ?




Javier Melendez
Renzo Cruz

No News?

I would like to try out QNX put it will not work on my computer because
of this problem. Another idea would have been vmware but it doesn’t work
under that either. It seems I have run out of options.

Nick Tipping wrote:

Any news on support for UDMA drives in QNX6 yet? I’ve done a lot of work in
QNX4/Photon on my old P166MMX (which is still up to the job), but I want to
install QNX6 to a newer machine with a Highpoint controller. Seems a bit odd
that these controllers haven’t been supported yet.

Best Regards,

Nick Tipping.


Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (> http://www.grisoft.com> ).
Version: 6.0.273 / Virus Database: 143 - Release Date: 16/08/01

“Adam Gates” <adam@preston.net> wrote in message
news:3C7069C6.FFE307D0@preston.net

No News?

I would like to try out QNX put it will not work on my computer because
of this problem. Another idea would have been vmware but it doesn’t work
under that either. It seems I have run out of options.

6.2 has support for highpoint controller. Be patient :wink:

Nick Tipping wrote:

Any news on support for UDMA drives in QNX6 yet? I’ve done a lot of work
in
QNX4/Photon on my old P166MMX (which is still up to the job), but I want
to
install QNX6 to a newer machine with a Highpoint controller. Seems a bit
odd
that these controllers haven’t been supported yet.

Best Regards,

Nick Tipping.


Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (> http://www.grisoft.com> ).
Version: 6.0.273 / Virus Database: 143 - Release Date: 16/08/01

Thats great news. Any timelines on that?

Mario Charest wrote:

“Adam Gates” <> adam@preston.net> > wrote in message
news:> 3C7069C6.FFE307D0@preston.net> …
No News?

I would like to try out QNX put it will not work on my computer because
of this problem. Another idea would have been vmware but it doesn’t work
under that either. It seems I have run out of options.

6.2 has support for highpoint controller. Be patient > :wink:


Nick Tipping wrote:

Any news on support for UDMA drives in QNX6 yet? I’ve done a lot of work
in
QNX4/Photon on my old P166MMX (which is still up to the job), but I want
to
install QNX6 to a newer machine with a Highpoint controller. Seems a bit
odd
that these controllers haven’t been supported yet.

Best Regards,

Nick Tipping.


Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (> http://www.grisoft.com> ).
Version: 6.0.273 / Virus Database: 143 - Release Date: 16/08/01