From owner-freebsd-questions Tue Oct 13 08:40:48 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id IAA06771 for freebsd-questions-outgoing; Tue, 13 Oct 1998 08:40:48 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from ntmail1.cskauto.com (csknet.cskauto.com [207.247.103.130]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id IAA06766 for ; Tue, 13 Oct 1998 08:40:46 -0700 (PDT) (envelope-from JFOSTER@CSKAUTO.COM) Received: by v128041.vandenberg.af.mil with Internet Mail Service (5.5.2232.9) id <42R7LBXH>; Tue, 13 Oct 1998 08:40:50 -0700 Message-ID: From: "Foster, Jim" To: "'Doug White'" Cc: "'freebsd-questions@FreeBSD.ORG'" Subject: RE: mount CD-ROM returns "input/output error" Date: Tue, 13 Oct 1998 08:40:41 -0700 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2232.9) Content-Type: text/plain Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I was asked if it made a difference if I warm-booted from Windows. Curiously enough, it does. Cold-boot or warm booting from Windows will let me see the disc that is in the drive. When I do a dmesg, I do not see any error messages like "atapi.1.0: unknown phase" or any other error messages for that matter. The boot does a noticeable pause (10-15 seconds) when it comes to the secondary IDE card, but not for the primary one. It then pauses again (about 10 seconds) before the messages for the CD-ROM drive. Finally, if I have cold booted or warm booted from Windows, I get a messages indicating that I have a 120mm disc inserted in the tray and that it is unlocked. If I warm boot, I do not get that message at all or any variant. I have made sure that the disc was fully spun up (and then some) before trying to mount. No difference. For grins I did try it while it was spinning up to see if there was a difference. I get a message telling me that the tray is open if I have booted in verbose mode (-v). Could this be a kernel option issue? Any other thoughts would be appreciated... Jim > -----Original Message----- > From: Doug White [SMTP:dwhite@resnet.uoregon.edu] > Sent: Monday, October 12, 1998 1:55 PM > To: Foster, Jim > Cc: 'freebsd-questions@FreeBSD.ORG' > Subject: Re: mount CD-ROM returns "input/output error" > > On Mon, 12 Oct 1998, Foster, Jim wrote: > > > I just put up a FreeBSD box this weekend (2.2.7-RELEASE). At this > point, I > > seem to have only one real problem. I can only access my ATAPI CD-ROM > drive > > under very certain circumstances. > > That doesn't surprise me. Does it involve sacrificing small woodland > mammals? :-) > > > I have to cold-boot my computer with the CD-ROM that I want to look at > in > > the drive. Warm-boots don't make a difference. > > Warm-booting from Windows? > > > If I do the cold-boot, then I can mount and umount until my heart is > > content--as long as I don't open the tray. As soon as I open the tray > (the > > volume unmounted, of course) and close it again, I can't mount the > volume. > > It does not matter if it is a different disc or the same one. It will > not > > mount until I cold-boot. This gets old real quick! > > Yuck. Are you getting a boot message like: > > atapi1.0: unknown phase > > This means your CDROM drive has issues, and I'd start shopping. > > > I have tried various forms of the mount command and the mount_cd9660 > command > > directly. With the mount command I just get an obscure "cd9660: > /dev/wcd0a: > > Input/output error" (I am doing this from memory). With the > mount_cd9660 > > command I get a different, but equally obscure command. Something about > not > > being able to find the first session. I then tried using '-s 0' with > > mount_cd9660 since that is what '-v' reported, but it still does not > work. > > Also check that the disc has fully spun up before trying to mount it; some > drives won't let you do anything to them until they're done playing with > the disc. > > Doug White > Internet: dwhite@resnet.uoregon.edu | FreeBSD: The Power to Serve > http://gladstone.uoregon.edu/~dwhite | www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message