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Re: O2 hangs on reboot and powerdown
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On Jan 5, 2008, at 09:19, dsieger%techfak.uni-bielefeld.de@localhost wrote:
On Sat, Jan 05, 2008 at 03:01:55PM +0900, Izumi Tsutsui wrote:
first I thought something's wrong with the hardware-based reboot and
powerdown code for the O2 which I added a couple months ago but
sprinkling a few printf()s showed that this code is never called on
recent -current - it hangs somewhere after unmounting filesystems.
Before I dig deeper - is it just me or has anyone else seen this? If
so - any ideas what's wrong?
I guess you may see further messages after more minutes.
If so the problem is caused by pmf merge and there might
be something wrong in scsipi or ahc(4) detach.
I've experiencing the same problem here. After waiting a little bit I
get the following messages:
# syncing disks... done
unmounting file systems... done
ahc0: board is not responding
Another data point - I have an ahc in a G4 mac and don't get this
kind of problem there.
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