Date: Sun, 07 Sep 2008 21:04:31 +0200 From: =?ISO-8859-1?Q?Nejc_S=28koberne?= <nejc@skoberne.net> To: Matthias Apitz <matthias.apitz@oclc.org> Cc: freebsd-questions@freebsd.org Subject: Re: growisofs && non aligned DMA transfer (7.0R) Message-ID: <48C425BF.1030309@skoberne.net> In-Reply-To: <20080711122104.GA2012@rebelion.Sisis.de> References: <20080711122104.GA2012@rebelion.Sisis.de>
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Hey, > I wanted to add a file to an already written DVD+RW (written a day > before on the same system) with > > # growisofs -M /dev/cd0 -r -T -J -joliet-long -v directory > > This produced tons of error messages via syslog as > > Jul 11 13:45:30 rebelion kernel: ata0: FAILURE - non aligned DMA transfer attempted > Jul 11 13:45:30 rebelion kernel: acd0: setting up DMA failed > > and the only way to get the system back to a usable state was rebooting > it; > > this is with FreeBSD-7.0R; what I have done wrong? I have the same problem on all my 7.0-RELEASE servers (I use growisofs to make backups to DVDs). It seems that there was something done in 7 kernel that breaks growisofs when trying to use multisession. Any ideas when/if this will be fixed? Thanks, Nejc
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