[CentOS] Re: smp falls back to up mode on quad core
Scott Silva
ssilva at sgvwater.comWed May 28 15:33:07 UTC 2008
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on 5-28-2008 8:09 AM Julian Echave spake the following: > Solved it! > After quite a lot of messing around... > It turns out i was booting with the acpi=off option, but for the BIOS to > see the 4 processors acpi has to be on. > The problem was that with acpi=on, boot hangs, unless pci=nommconf is > added to the boot options. > > To summarize, > > I now boot using the options > > acpi = on pci=nommconf > > Thanks. > > Julian. Doesn't acpi default to on? So you "should" be able to just have pci=nommconf. -- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't!!!! -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 258 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos/attachments/20080528/33462ab3/attachment-0001.sig>
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