look at this: samsung nc10 bootchart with mobil V2

Bill Nottingham notting at redhat.com
Fri Jan 30 03:54:04 UTC 2009


Brian Maly (bmaly at redhat.com) said: 
>> My question is simply: How do they (the intel developers) reach that
>> boot time without removing all those comfort services (udev etc.)?
>>   
> (1) its UEFI

1) I've *NEVER* seen an EFI BIOS that wasn't abysmally slow
2) bootchart doesn't measure BIOS speed anyway

> (2) rc stuff is parallelized (/rc_parallel/="YES") during the startup of  
> the rc scripts
> (3) /boot lives on the solid state disk and root fs runs in ramdisk

It's not tricks - if you really want, there should be data from Arjan
and Auke's plumber's conference talk.

Bill




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