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<H1>[Mageia-dev] Boot on Mageia Cauldron is damn slow! RFC</H1>
<B>Colin Guthrie</B>
<A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Boot%20on%20Mageia%20Cauldron%20is%20damn%20slow%21%20RFC&In-Reply-To=%3C4F1F10F4.4060704%40colin.guthr.ie%3E"
TITLE="[Mageia-dev] Boot on Mageia Cauldron is damn slow! RFC">mageia at colin.guthr.ie
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<I>Tue Jan 24 21:13:40 CET 2012</I>
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<PRE>'Twas brillig, and Pascal Terjan at 24/01/12 17:25 did gyre and gimble:
><i> On Tue, Jan 24, 2012 at 16:54, Colin Guthrie <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at colin.guthr.ie</A>> wrote:
</I>>><i> 'Twas brillig, and Damien Lallement at 24/01/12 14:06 did gyre and gimble:
</I>>>><i> Hi,
</I>>>><i>
</I>>>><i> Since my laptop (HDD) is running Cauldron, it needs 5 minutes to boot
</I>>>><i> whereas it was taking 1 minute under Mageia 1.
</I>>>><i> And on my working desktop (SSD), Mageia 1 was booting in 3 seconds and
</I>>>><i> now it takes 1 minute.
</I>>>><i>
</I>>>><i> Here are my bootcharts:
</I>>>><i> - Lenovo X220 with HDD :
</I>>>><i> <A HREF="http://damsweb.net/trash/bootchart-mga_cauldron-lenovo_x220.png">http://damsweb.net/trash/bootchart-mga_cauldron-lenovo_x220.png</A>
</I>>>><i>
</I>>>><i> - Homemade core i3 + SSD :
</I>>>><i> <A HREF="http://damsweb.net/trash/bootchart-mga_cauldron-ssd.png">http://damsweb.net/trash/bootchart-mga_cauldron-ssd.png</A>
</I>>>><i>
</I>>>><i> Does anyone encounter the same issue?
</I>>>><i> Any advice on this and how to fix it?
</I>>><i>
</I>>><i> One obvious issue (which is on my todo list) is that prefdm.service
</I>>><i> currently has a hard dep on network-up. We need this if the user has
</I>>><i> network based auth (e.g. ldap, NIS etc.)
</I>>><i>
</I>>><i> In your SSD case, this accounts for at least 25s delay.
</I>>><i>
</I>>><i> We need to have a little service (or something in drakauth) that
</I>>><i> adds/removes the dependency on network-up when a network authentication
</I>>><i> mechanism is detected.
</I>>><i>
</I>>><i> Not sure how we handled this in mga1 (possibly not at all!).
</I>><i>
</I>><i> There is /etc/init.d/network-auth which is enabled if needed (probably
</I>><i> in drakauth code)
</I>
Yeah this would be fine I think... a simple "After=network-auth.service"
should do as if it's not enabled, then the After should be a noop.
Col
--
Colin Guthrie
colin(at)mageia.org
<A HREF="http://colin.guthr.ie/">http://colin.guthr.ie/</A>
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