Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267879AbUIPJOc (ORCPT ); Thu, 16 Sep 2004 05:14:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267876AbUIPJOb (ORCPT ); Thu, 16 Sep 2004 05:14:31 -0400 Received: from smtp.dkm.cz ([62.24.64.34]:23303 "HELO smtp.dkm.cz") by vger.kernel.org with SMTP id S267879AbUIPJOB convert rfc822-to-8bit (ORCPT ); Thu, 16 Sep 2004 05:14:01 -0400 From: "Bc. Michal Semler" Reply-To: cijoml@volny.cz To: linux-kernel@vger.kernel.org Subject: Re: CD-ROM can't be ejected Date: Thu, 16 Sep 2004 11:13:55 +0200 User-Agent: KMail/1.6.2 References: <200409160025.35961.cijoml@volny.cz> <200409161013.35454.cijoml@volny.cz> <20040916090540.GX2300@suse.de> In-Reply-To: <20040916090540.GX2300@suse.de> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 8BIT Message-Id: <200409161113.55719.cijoml@volny.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2446 Lines: 74 > > > On Thu, Sep 16 2004, Bc. Michal Semler wrote: > > > > notas:/home/cijoml# mount /cdrom/ > > > > notas:/home/cijoml# umount /cdrom/ > > > > notas:/home/cijoml# strace -o eject /dev/hdc > > > > eject: unable to eject, last error: Nep??pustn? argument > > > > > > > > As you can see, I dont't enter to directory... > > > > > > > > And output is included > > > > > > > > ioctl(3, CDROMEJECT, 0xbffffac8) = -1 EIO (Input/output error) > > > > > > That's the important bit, the reason you get EINVAL passed back is > > > because eject tries the floppy eject as well and decides to print the > > > warning from that. It really should just stop of it sees -EIO, only > > > continue if EINVAL/ENOTTY is passed back. > > > > > > Try this little c program and report back what it tells you. Compile > > > with > > > > > > gcc -Wall -o eject eject.c > > > > > > and run without arguments. > > > > > > #include > > > #include > > > #include > > > #include > > > #include > > > #include > > > > > > int main(int argc, char *argv[]) > > > { > > > int fd = open("/dev/hdc", O_RDONLY | O_NONBLOCK); > > > struct cdrom_generic_command cgc; > > > struct request_sense sense; > > > > > > memset(&cgc, 0, sizeof(cgc)); > > > memset(&sense, 0, sizeof(sense)); > > > > > > cgc.cmd[0] = 0x1b; > > > cgc.cmd[4] = 0x02; > > > cgc.sense = &sense; > > > cgc.data_direction = CGC_DATA_NONE; > > > > > > if (ioctl(fd, CDROM_SEND_PACKET, &cgc) == 0) { > > > printf("eject worked\n"); > > > return 0; > > > } > > > > > > printf("command failed - sense %x/%x/%x\n", sense.sense_key, > > > sense.asc, sense.ascq); return 1; > > > } > > > > 2.4.27-mh1 > > notas:~# /home/cijoml/eject > > ATAPI device hdc: > > Error: Not ready -- (Sense key=0x02) > > (reserved error code) -- (asc=0x53, ascq=0x02) > > The failed "Start/Stop Unit" packet command was: > > "1b 00 00 00 02 00 00 00 00 00 00 00 " > > command failed - sense 2/53/2 > > Your tray is still locked, are you sure it isn't mounted? Yes I am. This is written into console and I am logged only into this console and I copied whole commands from login to eject... :( M. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/