I placed a CD in a drive. I ran sudo dd sudo dd if=/dev/cdrom of=HMI_B_Image_File_4-23-09_disk_1.iso
It completed. I then transferred the ISO file to an XP machine, use Sonic to burn the ISO file to another CD, and there was a file missing (the largest) in the burned CD.
Seems like the data got transferred through the dd, but not a file name. What might I be doing wrong? === Al
Al Sparks wrote:
I placed a CD in a drive. I ran sudo dd sudo dd if=/dev/cdrom of=HMI_B_Image_File_4-23-09_disk_1.iso
It completed. I then transferred the ISO file to an XP machine, use Sonic to burn the ISO file to another CD, and there was a file missing (the largest) in the burned CD.
Seems like the data got transferred through the dd, but not a file name. What might I be doing wrong?
Though it may work, I'd never use dd to make an ISO image, try mkisofs, see if you have better luck with that.
And if you want a block for block copy I'd use cdrdao (don't think this is included in standard CentOS distribution).
nate
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of nate Sent: Monday, May 11, 2009 19:40 To: centos@centos.org Subject: Re: [CentOS] iso creation with dd
Al Sparks wrote:
I placed a CD in a drive. I ran sudo dd sudo dd if=/dev/cdrom of=HMI_B_Image_File_4-23-09_disk_1.iso
It completed. I then transferred the ISO file to an XP
machine, use
What happens when you load that file in an emulator like daemon tools, open it with magic iso, or mount it with a loop?
Can you mount the cdrom?
Sonic to burn the ISO file to another CD, and there was a
file missing
(the largest) in the burned CD.
I am assuming sonic has the ability to "show" the cdrom's details, how many tracks does it show?
Seems like the data got transferred through the dd, but not a file name. What might I be doing wrong?
Though it may work, I'd never use dd to make an ISO image, try mkisofs, see if you have better luck with that.
Except when I "KNOW" that there is only one track on the cd, and it is a data track.
And if you want a block for block copy I'd use cdrdao (don't think this is included in standard CentOS distribution).
nate
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Al Sparks wrote:
I placed a CD in a drive. I ran sudo dd sudo dd if=/dev/cdrom of=HMI_B_Image_File_4-23-09_disk_1.iso
It completed. I then transferred the ISO file to an XP
machine, use
What happens when you load that file in an emulator like daemon tools, open it with magic iso, or mount it with a loop?
Can you mount the cdrom?
After I posted this, I mounted the CD-ROM and the file was also missing. I "mount" the CD on a Windows XP machine, and the file shows up.
Sonic to burn the ISO file to another CD, and there was a
file missing
(the largest) in the burned CD.
I am assuming sonic has the ability to "show" the cdrom's details, how many tracks does it show?
I'll take a look. I've never dug that deep into Sonic.
Seems like the data got transferred through the dd, but not a file name. What might I be doing wrong?
Though it may work, I'd never use dd to make an ISO image, try mkisofs, see if you have better luck with that.
Except when I "KNOW" that there is only one track on the cd, and it is a data track.
And if you want a block for block copy I'd use cdrdao (don't think this is included in standard CentOS distribution).
nate
Use mkisofs next time. It is designed to create iso files (cd images)
On Tue, May 12, 2009 at 2:27 AM, Al Sparks data345@yahoo.com wrote:
I placed a CD in a drive. I ran sudo dd sudo dd if=/dev/cdrom of=HMI_B_Image_File_4-23-09_disk_1.iso
It completed. I then transferred the ISO file to an XP machine, use Sonic to burn the ISO file to another CD, and there was a file missing (the largest) in the burned CD.
Seems like the data got transferred through the dd, but not a file name. What might I be doing wrong? === Al
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