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Why is the console on T2000 so slow?

This is a discussion on Why is the console on T2000 so slow? within the Sun Solaris Hardware forums, part of the Solaris Operating System category; --> Hi Just testing out the T2000 server and have noticed that the console is very slow. The screen will ...


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  #1 (permalink)  
Old 01-16-2008, 03:09 PM
solaris9000
 
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Default Why is the console on T2000 so slow?

Hi

Just testing out the T2000 server and have noticed that the console is
very slow. The screen will "draw" each line when I use vi or say ls
commands. Has anyone experienced this as well? How do I increase its
refresh speed?

Thanks in advance.

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  #2 (permalink)  
Old 01-16-2008, 03:09 PM
Thomas Maier-Komor
 
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Default Re: Why is the console on T2000 so slow?

solaris9000 wrote:
> Hi
>
> Just testing out the T2000 server and have noticed that the console is
> very slow. The screen will "draw" each line when I use vi or say ls
> commands. Has anyone experienced this as well? How do I increase its
> refresh speed?
>
> Thanks in advance.
>


This is a general problem on all SPARC based Suns. The reason is that
the console support code of the framebuffers is implemented in Forth.

This is generally not a big problem, because most people use ttya as
console. This has the advantage that you can do almost all admin work
over the network.

For a T2000 this is really the way to go. For a workstation one
generally tries to fire up X11 as soon as possible, when one has to do
anything on the console. But one could attach a PC to ttya on a
workstation, too.

Cheers,
Tom
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