[Grml] grml - slow at the end of booting

Ulrich Dangel schula at grml.org
Wed Nov 29 23:44:38 CET 2006


* roland wrote [29.11.06 23:03]:
> Hello !
 
Hi,

> I often use grml on old machines and inside VMware virtual machines.
> 
> works very well, but depending on the hardware, in the end of the boot
> there is a long delay between "Happy hacking!..." and a shell being
> opened.
 
> it´s between 5-15 seconds delay, maybe i have seen even longer delays, but didn`t stop.
> this is somewhat annoying if you boot into grml several times a day.
> 
> what is causing this delay? 
> can we speed this up somehow ?
 
If you run vmware on linux there is is a problem with the cstate the
processor is running.

Try to run 
,----
| echo 1 > /sys/module/processor/parameters/max_cstate
`----

You can reset this with
,----
| echo 8 > /sys/module/processor/parameters/max_cstate
`----

> roland

Probably this helps to speed up the vms,
Uli
-- 
WARNING: RAID-6 is currently highly experimental. If you use it, there is 
no guarantee whatsoever that it won't destroy your data, eat your disk drives,
insult your mother, or re-appoint George W. Bush. 
/usr/src/linux/drivers/md/Kconfig - 2.6.8



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