Date: Mon, 25 Nov 2013 15:33:54 +0100 From: Johan Hendriks <joh.hendriks@gmail.com> To: Glen Barber <gjb@FreeBSD.org> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: Lots of DMA messages on FreeBSD 10 Message-ID: <52935FD2.2010502@gmail.com> In-Reply-To: <20131125142708.GH2310@glenbarber.us> References: <52935242.2050008@gmail.com> <20131125135656.GF2310@glenbarber.us> <52935DC7.7000409@gmail.com> <20131125142708.GH2310@glenbarber.us>
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Glen Barber schreef: > On Mon, Nov 25, 2013 at 03:25:11PM +0100, Johan Hendriks wrote: >> Glen Barber schreef: >>> On Mon, Nov 25, 2013 at 02:36:02PM +0100, Johan Hendriks wrote: >>>> I just updated my machine from 9-STABLE to 10-Stable today. >>>> >>>> beasty ~ # uname -a >>>> FreeBSD beasty.schavemaker2.local 10.0-BETA3 FreeBSD 10.0-BETA3 #0 r258543: >>>> Mon Nov 25 13:23:31 CET 2013 >>>> root@beasty.schavemaker2.local:/usr/obj/usr/src/sys/KRNL amd64 >>>> >>>> After a reboot, the console gets cluttered with a lot of messages. >>>> >>>> ata2: FAILURE - zero length DMA transfer attempted >>>> ata2: setting up DMA failed >>>> These messages go on and on. >>>> >>>> ata2 is my cdrom drive! >>>> >>>> Is there something i can try? >>>> >>> Is there a CD in the drive? >>> >>> Glen >>> >> Ok i found the culprit, but do not know how to isolate the problem. >> I noticed that the message came every two seconds. >> So my thought was to disable hald and dbus, I rebooted and the message is >> gone. >> >> Is there a setting to disable the cdrom check? >> > Ah. Due to some CAM changes, after upgrading from 9.x to 10.x, > rebuilding sysutils/hald should work. > > Anything using the CAM system will have to be rebuilt as well (i.e., > sysutils/smartmontools). > > Glen > Thanks, i will start and rebuild all of the installed ports. It will take some time. Thanks again for your time!! regards Johan
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