look at this: samsung nc10 bootchart with mobil V2

Bill Nottingham notting at redhat.com
Fri Jan 30 15:02:17 UTC 2009


Simo Sorce (ssorce at redhat.com) said: 
> In the fedora chart there seem to be a huge time (form sec 2.5, to sec
> 15) where the only things running are polymouthd and nash-hotplug, then
> another gap when udev starts, then everything start booting more or less
> in parallel.

The first gap is a bug in F10 GA where we weren't properly getting the
events from the kernel to determine that the storage is stabilized.
This should be fixed in updates/rawhide, and will not be there with
dracut anyway.

> Why fedora's udev seem to slow down another bit while moblin's udev seem
> not ?

The second udev is just more rules.

Bill




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