Re: [gentoo-user] GRUB speed up

[Oliver Friedrich]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Pingveno wrote:

 Any optimization ideas out there?

Yes, try to kick out the Splashimage... I think there's not much more,
you can do...

Greets BeowulfOF
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.1 (GNU/Linux)

iD8DBQFDQkC8cZpid1GuHxcRAtsNAJ4/lAcY3h5qSIQRF+ItAnc/+aXhnACg3KsN
vCa5qZAUEEE1Rx5sojXAmmU=
=kmD4
-END PGP SIGNATURE-

-- 
gentoo-user@gentoo.org mailing list

Re: [gentoo-user] GRUB speed up

[Folken]

On Tue October 4 2005 07.00, Pingveno wrote:
 I've noticed that GRUB takes a rather long time to start up on my
 computer. Granted, this is PII 550 Mhz. But it takes several seconds
 just for GRUB, not for anything to do with the kernel starting. The
 attached file is, obviously, my configuration file. BTW, the
 commented out entries are just old.

 Any optimization ideas out there?

title Linux 2.6.11-gentoo-r8
    root (hd0,3)
    kernel /kernel-2.6.11-gentoo-r8 init=/linuxrc root=/dev/ram0 
real_root=/dev/hda1 video=vesafb:ywrap,mtrr,[EMAIL PROTECTED] udev
    initrd /initrd-2.6.11-gentoo-r8

Grub reads the data into ram as soon as it reads the kernel or initrd 
line. The time it seems to wait, is the time required to load this into 
ram. Since grub uses (i assume) bios calls, reading with those is much 
slower than disk access through the modern os drivers. 

I'd check for the size of the initrd, and see if its compressed. It 
seems to lack the .gz extension so it might not be. 

greetings, 
 - Folken

-- 
gentoo-user@gentoo.org mailing list

[gentoo-user] GRUB speed up

[Pingveno]

I've noticed that GRUB takes a rather long time to start up on my 
computer. Granted, this is PII 550 Mhz. But it takes several seconds 
just for GRUB, not for anything to do with the kernel starting. The 
attached file is, obviously, my configuration file. BTW, the commented 
out entries are just old.


Any optimization ideas out there?

-Pingveno

--

I am the main Dish of the Day. May I interest you in parts of my body? 
- The Dish of the Day serving itself at the Restaurant at the End of the 
Universe
default=0
timeout=1
splashimage=(hd0,3)/grub/splash.xpm.gz

#title Linux 2.6.10-gentoo-r4
#root (hd0,3)
#kernel /kernel-2.6.11-gentoo-r8 root=/dev/ram0 real_root=/dev/hda1 
vga=0x317 splash=silent,theme:gentoo video=vesafb:ywrap,mtrr,[EMAIL PROTECTED]
#initrd /initrd-2.6.11-gentoo-r8

#title Linux 2.6.10-gentoo-r4
#root (hd0,3)
#kernel /kernel-2.6.10-gentoo-r4 root=/dev/ram0 real_root=/dev/hda1 
vga=0x317 splash=silent,theme:gentoo video=vesafb:ywrap,mtrr,[EMAIL PROTECTED]
#initrd /initrd-2.6.10-gentoo-r4

#title Linux 2.6.9-gentoo-r4
#root (hd0,3)
#kernel /kernel-2.6.9-gentoo-r4 root=/dev/hda1 real_root=/dev/hda1 
splash=silent,theme:gentoo  video=vesafb:ywrap,mtrr,[EMAIL PROTECTED] 
initrd=/initrd-2.6.9-gentoo-r4
#initrd /initrd-2.6.9-gentoo-r4

title Linux 2.6.11-gentoo-r8
root (hd0,3)
kernel /kernel-2.6.11-gentoo-r8 init=/linuxrc root=/dev/ram0 
real_root=/dev/hda1 video=vesafb:ywrap,mtrr,[EMAIL PROTECTED] udev
initrd /initrd-2.6.11-gentoo-r8


#title Windoze
##:1 -- type: 0 = linux, 1 = windows, 2 = other
#rootnoverify (hd0,3)
#makeactive
#chainloader +1