topic Re: mount cd rom in Operating System - Linux

mount cd rom

juno2 — Fri, 13 Jun 2003 10:20:42 GMT

I have CD on my RH8 Linux , how can I mount the device ? how to know the device path of the CDROM ? thx

Re: mount cd rom

juno2 — Fri, 13 Jun 2003 10:22:08 GMT

i find the device as below, can suggest how to mount it ? thx.

edp//dev> ll -d cdrom
lrwxrwxrwx 1 root sys 8 Jun 27 17:52 cdrom -> /dev/hda

Re: mount cd rom

Claudio Cilloni — Fri, 13 Jun 2003 10:27:01 GMT

usually it's enough this:

$ mount /mnt/cdrom

hi
Claudio

Re: mount cd rom

John Poff — Fri, 13 Jun 2003 11:46:12 GMT

Hi,

Try this:

mount /dev/cdrom /mnt/cdrom

assuming that you have a /mnt/cdrom directory created for the mountpoint.

JP

Re: mount cd rom

Jerome Henry — Fri, 13 Jun 2003 12:55:28 GMT

Which is the case on rh8.
You do not need -t argument, as only iso 9660 is supposed.
From graphical interface, right click on your screen, on the menu click disk /cdrom...
Same procedure with 'eject' at the end to umount.
J

Re: mount cd rom

Caesar_3 — Fri, 13 Jun 2003 13:35:02 GMT

Hello!

In RH you have kudzu that in the boot if
see cdrom make entry in /etc/fstab for
mount cdrom so you just need:
mount /mnt/cdrom (you can check in /etc/fstab)
If you want mount another way:
mount /mnt/cdrom
If you know where you connected your CDrom
you can know if it's hda, hdb, hdc or hdd
so the device will be /dev/hdX

hda -> prim. master
hdb -> prim. slave
hdc -> sec. master
hdd -> sec.slave

Caesar

Re: mount cd rom

Ron Brown_2 — Wed, 18 Jun 2003 16:59:14 GMT

Try this:

mount -t iso9660 /dev/cdrom /mnt/cdrom

Re: mount cd rom

juno2 — Thu, 19 Jun 2003 06:25:50 GMT

Hi all,

I tried r method , but pop up the below error , how to fix ? Thx
---------------------------------
edp//mnt> mount /dev/cdrom /mnt/cdrom
/dev/cdrom: Input/output error
mount: you must specify the filesystem type
----------------------------------

Re: mount cd rom

U.SivaKumar_2 — Thu, 19 Jun 2003 06:48:08 GMT

Hi,

#mount -t iso9660 /dev/cdrom /mnt/cdrom
#cd /mnt/cdrom
#ls

regards,
U.SivaKumar

Re: mount cd rom

twang — Thu, 19 Jun 2003 07:54:36 GMT

# mount /mnt/cdrom
# mount -r /mnt/cdrom
# mount -r /dev/cdrom /mnt/cdrom
# mount -t iso9660 -r /dev/cdrom /mnt/cdrom

you may try above command to mount your cdrom.

Re: mount cd rom

juno2 — Thu, 19 Jun 2003 09:05:49 GMT

thx all ,

I tried the command , but still error .
--------------------------------------
edp//root > mount -t iso9660 /dev/cdrom /mnt/cdrom
mount: wrong fs type, bad option, bad superblock on /dev/cdrom,
or too many mounted file systems
(could this be the IDE device where you in fact use
ide-scsi so that sr0 or sda or so is needed?)
--------------------------------------

can suggest how to fix? thx

Re: mount cd rom

U.SivaKumar_2 — Thu, 19 Jun 2003 09:37:58 GMT

hi ,

show me the output of
#ll -d /dev/cdrom

Also think error will come if mount command cannot read the superblock of the CDROM disc to find out the filesystem type , in case the current CDROM disc tracks are scratched.

Try using atleast 3 different CDs and see if problem persists ?.

regards,

U.SivaKumar

Re: mount cd rom

juno2 — Mon, 27 Oct 2003 03:33:10 GMT

the output like this "lrwxrwxrwx 1 root root 12 Oct 1 2001 cdrom->/dev/hda" , can suggest how to mount it ? thx.

Re: mount cd rom

juno2 — Mon, 27 Oct 2003 03:50:23 GMT

Sorry , it is a scsi cdrom , could suggest how to mount it? thx.

Re: mount cd rom

Claudio Cilloni — Mon, 27 Oct 2003 04:00:00 GMT

mount -t iso9660 /dev/scd0 /mnt/cdrom

where /dev/scd0 should be the device for you scsi cdrom.

hth
Claudio

Re: mount cd rom

SAravanan_7 — Thu, 30 Oct 2003 05:04:49 GMT

Hi,
It automatically mounts the CDROM. The device will be in /dev/cdrom.

Re: mount cd rom

Huc_1 — Thu, 30 Oct 2003 06:10:09 GMT

Juno2

Could you check the following log in as root type

This is just to make sure all as it should be with your cdrom enviroment.

#cat /proc/scsi/scsi

you should see your scsi device's' here

#cdrecord -scanbus

This should show you your scsi and you cdrom drive

#lsmod

there should be an ide-cd entry in there if your cdrom device is an ide-atapi

#cat /etc/fstab

There should be an entry fro cdrom in there

There is something else I find "funny" that there should be a softlink for /dev/cdrom --> /dev/hda ... this is posible But unless you have only scsi disk device this is more frequently something like /dev/scd0

to check the above please type the following

#dmesg | grep "CD"

---------result on my system--------

hdc: UJDA730 DVD/CDRW, ATAPI CD/DVD-ROM drive
Vendor: MATSHITA Model: UJDA730 DVD/CDRW Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0

----------------------------------------

Tell us whay you find and if there is one of the above that does not return true

J-P (hello, everyone)