Date: Mon, 24 Mar 2003 11:26:17 -0800 From: "Scott R." <fluid@sfmidimafia.com> To: freebsd-current@FreeBSD.ORG Subject: Re: "READ_BIG command timeout" on CDROM drive Message-ID: <3E7F5BD9.7050604@sfmidimafia.com> References: <28.358293be.2bade7c4@aol.com>
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BelletJr@aol.com wrote: > Hi all! > > When I read cdroms with fbsd 5.0, the following message appears in > the console very often (it seems to happen with every cdrom I try): > >> acd0: READ_BIG command timeout - resetting ata0: resetting devices >> .. done > > > It is repeated indefinitely and I can't kill -9 the process that is trying to > read the cdrom. "umount -f /cdrom" also gets stuck and doesn't write > any error messages. > > The driver in use is cd9660: RockRidge Extension. > > I have to reboot to have access to the cdrom drive again. And > besides, the > shutdown process does not end every time when the system is in this > state. > > Is there a means to have access to the cdrom drive again without rebooting? > I have not seen any bug report for this problem; am I right? This is just a "me too" but the exact same thing happens to me and I still have not found a way to fix it. I searched the google archives and the FreeBSD mailing list archives to no avail. I posted the problem here and received no solutions. I cannot read audio off the disc and if I mount a data CD, it mounts okay, but will not umount without hanging and I also have to reboot the system to get access to the drive at all. -Scott To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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