Mounting it via pcd0 only mounts it as a CDROM (read-only). For this
you must have a data CD in the drive.
To mount for writing, mount as pg instead.
Hope this helps,
AL
At 09:07 PM 3/19/2002 +0100, you wrote:
>I want to use my freecom portable CDRW witch linux.
>I have suse linux 7.2 installed.
>At next i have a a 2.4.18 kernel (without IEEE support for the parport)
>installed on my system.
>
>Now i want to use my CDRW.
>
>#modprobe paride
>#modprobe friq
>#modprobe pcd
>
>At next i want to mount my CDRW.
>
>#mount /dev/pcd0 /media/cdrom
>
>But i always get the error message that an I/O error has habened and that no
>media is in the CDRW.
>
>In the file /var/log/messages i have found the following error messages.
>
>Mar 19 19:15:02 linux kernel: paride: version 1.06 installed (parport)
>Mar 19 19:15:27 linux kernel: paride: friq registered as protocol 0
>Mar 19 19:15:54 linux kernel: pcd: pcd version 1.07, major 46, nice 0
>Mar 19 19:15:54 linux kernel: parport0: PC-style at 0x378 [PCSPP(,...)]
>Mar 19 19:15:54 linux kernel: pcd0: Sharing parport0 at 0x378
>Mar 19 19:15:54 linux kernel: pcd0: friq 1.01, Freecom IQ ASIC-2 adapter at
>0x378, mode 4 (EPP-32), delay 1
>Mar 19 19:15:56 linux kernel: pcd0: Master: R/RW 2x2x24
>Mar 19 19:15:56 linux kernel: pcd0: mode sense capabilities completion:
>alt=0x53 stat=0x51 err=0x60 loop=0 phase=3
>Mar 19 19:15:56 linux kernel: pcd0: mode sense capabilities: Sense key: 6,
>ASC: 29, ASQ: 0
>Mar 19 19:18:14 linux kernel: pcd0: WARNING: ATAPI phase errors
>Mar 19 19:18:14 linux kernel: pcd0: Stuck DRQ
>Mar 19 19:18:14 linux kernel: pcd0: lock door before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:18:14 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:18:14 linux kernel: VFS: Disk change detected on device pcd(46,0)
>Mar 19 19:18:28 linux kernel: pcd0: read block before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:18:28 linux kernel: end_request: I/O error, dev 2e:00 (PCD),
>sector 0
>Mar 19 19:18:43 linux kernel: pcd0: read block before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:18:43 linux kernel: end_request: I/O error, dev 2e:00 (PCD),
>sector 2
>Mar 19 19:19:12 linux kernel: pcd0: read block before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:19:12 linux kernel: end_request: I/O error, dev 2e:00 (PCD),
>sector 4
>Mar 19 19:19:12 linux kernel: pcd0: read block before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:19:12 linux kernel: end_request: I/O error, dev 2e:00 (PCD),
>sector 6
>Mar 19 19:19:41 linux kernel: pcd0: unlock door before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:19:41 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:20:39 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:20:39 linux kernel: cdrom: open failed.
>Mar 19 19:20:39 linux kernel: pcd0: unlock door before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:20:39 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:20:39 linux kernel: VFS: Disk change detected on device pcd(46,0)
>Mar 19 19:21:37 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:21:37 linux kernel: cdrom: open failed.
>Mar 19 19:21:37 linux kernel: pcd0: unlock door before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:21:37 linux kernel: pcd0: Request sense before command: alt=0x58
>stat=0x58 err=0x100 loop=160001 phase=2
>Mar 19 19:21:37 linux kernel: VFS: Disk change detected on device pcd(46,0)
>
>I hope you can help me.
>
>MFG
>Stefan Riha
>
>--
>Stefan Riha
>s.riha@gmx.at
>
>GMX - Die Kommunikationsplattform im Internet.
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This archive was generated by hypermail 2b29 : Tue Mar 19 2002 - 15:28:47 EST