Linaro Boot up times.
Sudhangathan B S
sudhangathan at gmail.com
Tue Sep 13 06:22:40 UTC 2011
Thankyou for the super quick reponse,
I'l keep track of proposed "Investigate and improve the boot speed of
Oneiric based images".. at the said link.
My boot time measurement markers are:
Timer start is at the plug-in (i.e. at the instant when overo-fire is
Timer end is when all the icons on the desktop have appeared, and loading
process is stopped. This is when the processor comes to a nearly idle state.
This comes to about 2 minutes approximately after a few tweaks. From the
startup applications I removed
1) login sound
2) Personal file sharing
3) Print queue applet
4) Pulse Audio related items
5) User folder update
6) Visual Assistance
Prior to which the boot time was approx 2m:15s...
Also wondering whether i can remove the Zeigeist datahub, for I don't know
what it is doing.
Thanks & Regards,
On Mon, Sep 12, 2011 at 12:19 PM, David Rusling <david.rusling at linaro.org>wrote:
> CELF did a bunch of work around boot times, this might be useful -
> David Rusling, CTO
> Lockton House
> Clarendon Rd
> CB2 8FH
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> On 12 Sep 2011, at 07:43, Fathi Boudra wrote:
> On 12 September 2011 09:29, Sudhangathan B S <sudhangathan at gmail.com>
> I need to boot Linaro in very short time as my project has a constraint on
> The normal linaro boot up time is 2 minutes and 15 seconds on my overo
> I did a little startup tweaks and achieved 2:00 minutes.
> Is there a way to boot up Linaro in under 40 sec. ?? This could include
> increasing CPU speeds or more OS tweaks....
> Has anybody worked on this(Linaro boot up times) so far..??
> Could you give us more context on your results?
> Which image are you using?
> How do you measure the boot-up time (start/stop markers)?
> Developer Platform Team planned to investigate and improve the boot
> speed of our Oneiric based images:
> linaro-dev mailing list
> linaro-dev at lists.linaro.org
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