Boot speedup with readahead

Harald Hoyer harald at redhat.com
Mon Sep 8 13:49:39 UTC 2008


Ville Skyttä schrieb:
> Good stuff.
> 
> I see slightly more than 10% speedup with this on F-9 from end of grub to 
> until the KDE splash screen disappears.  Ditto to until all apps that I have 
> on autostart after a small modification.
> 
> The modifications I made to /etc/event.d/readahead-collector.event were 
> commenting out the [ -f /.autorelabel ] test (no selinux here) as well as 
> increasing the sleep time in pre-stop script to 50 so that all the apps I 
> have on autostart get collected.
> 

.autorelabel check should be fixed in readahead-1.4.6 now and the time to sleep in pre-stop can be configured 
now in /etc/sysconfig/readahead




More information about the devel mailing list