[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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