Date: Mon, 25 Nov 2013 09:27:08 -0500 From: Glen Barber <gjb@FreeBSD.org> To: Johan Hendriks <joh.hendriks@gmail.com> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: Lots of DMA messages on FreeBSD 10 Message-ID: <20131125142708.GH2310@glenbarber.us> In-Reply-To: <52935DC7.7000409@gmail.com> References: <52935242.2050008@gmail.com> <20131125135656.GF2310@glenbarber.us> <52935DC7.7000409@gmail.com>
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--WIIRZ1HQ6FgrlPgb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 r258= 543: > >>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. >=20 > Is there a setting to disable the cdrom check? >=20 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 --WIIRZ1HQ6FgrlPgb Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBCAAGBQJSk148AAoJELls3eqvi17Qc0gP/RrUmEggrTeOrCK+g3bnwCgm FchS9kZVCXUCc530Wn/cDTCKLUTHot2rr/43iqzRc2peXw3xycTi6zPXe1fmb9+C hkc4Kd7dHSOMy4WvC8CvrNf2a7v2QtnRbt31LsAm5JHk9x1/WcebZpZxUw0pgjZv /kgPpeNKJVzIjtnpnu0tauxKqJa1gCeChBwScTg5udyJ5JTI5IUhuR2wxdch+nVM BV65ZXVQ38te//+dPCjWJyppMYCTiVk3tfGCKFETSo5/1+au6a457IRglgcThpxE ITrrhoHsTPxEiL+A0VJc9/ktKY5rAylH1mejbIeA2wpCWmKY/QVdPkH26BtQF+ax Qlwm72cwFzwZk6DzRSLYu5ezUf/YNED851LAj9VKPVDqyWQ/ddhIJbQGBJkT2kiy v+CKzzLJRNZhgQqYzzxWDDT4HacPyx4Vcs+tW5bEW1zepLsVwysYrxl4cSxtT/Gi d+mr4/j40qxC55xgzLDHxhTvvBYJLF8Ivam/MEe4BA/LNgJJy3jzyky3TZIdsXp3 ea8WUWkcATZiTGnfsqkQgSD1tTRemtMfkRNNpm2mU+ANu+8is281viwJD60vPpTG 0Ayu+Mz2VRlLH8m9nuAEugpc7BFyQj4XSzg3yj+F+jWPzQjhtHDFJmKlXkb2cr6R GpNM6pLJ4BBGPUBUcn1e =tmad -----END PGP SIGNATURE----- --WIIRZ1HQ6FgrlPgb--
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