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Author Question on RH AS 2.1 Run Levels
root

2006-02-07, 6:02 pm

Hi!

I have a client who regularly switched from run level 3 to 5 and back to 3
when users are logged on. This seems to be causing numerous problems. Does
anyone have any facts to back me up here? I can't just tell them I don't
think they should do it with no details to back that up.

Thanks!
Joe


Tommy Reynolds

2006-02-07, 6:02 pm

On Tue, 07 Feb 2006 13:55:54 +0000, root wrote:

> I have a client who regularly switched from run level 3 to 5 and back to 3
> when users are logged on. This seems to be causing numerous problems.


I should think that "numerous problems" would be its own
justification ;-)

Remember rule #1: Mind reading is not permitted in this newsgroup.

What problems are you seeing? Definite questions get definite
answers; vague questions get smileys.

> Does anyone have any facts to back me up here? I can't just tell them I
> don't think they should do it with no details to back that up.


I've had the system lockup and then refuse to automatically start X
after rapidly switching between run levels 3 and 5: switching the
level before the previous level had been fully started broke
something and I never found out what.

In your case, you'll need to review which services are running in
each level:

$ /sbin/chkconfig --list

is a good place to start. You'll then know what transitions are
taking place between the levels.

HTH
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