Re: [CentOS] Modifying a netinstall ISO image

2012-07-31 Thread Alfred von Campe
On Jul 29, 2012, at 15:44, Joseph L. Casale wrote: > And that is just about the size of the duplicate initrd.img file. Good catch! > If you are going to ignore the manual page you posted and include the images > directory, hard link > the duplicate file and re-author :) Yes, it does say that y

Re: [CentOS] Modifying a netinstall ISO image

2012-07-31 Thread Alfred von Campe
On Jul 29, 2012, at 13:23, Leonard den Ottolander wrote: > man mkisofs should give you an explanation of the used options. The > directory record options used (-J, -R and -T) probably increase the ISO > size compared to when those aren't used. Good point, but since I don't know how the original I

Re: [CentOS] Modifying a netinstall ISO image

2012-07-29 Thread Joseph L. Casale
> This appears to work just fine, but the resulting ISO image is about 20% > bigger (194M vs. 162M) > and has an extra TRANS.TBL file at the top level. Any ideas what is causing > this? It's no big > deal as I've got things working, but I'm curious nonetheless... And that is just about the siz

Re: [CentOS] Modifying a netinstall ISO image

2012-07-29 Thread Leonard den Ottolander
Hello Alfred, On Fri, 2012-07-27 at 14:59 -0400, Alfred von Campe wrote: > This appears to work just fine, but the resulting ISO image is about > 20% bigger (194M vs. 162M) and has an extra TRANS.TBL file at the top > level. Any ideas what is causing this? It's no big deal as I've got > things w

[CentOS] Modifying a netinstall ISO image

2012-07-27 Thread Alfred von Campe
I want to make a very minor change to the netinstall ISO image, namely adding a few parameters to the boot line to automatically kick off a kickstart installation. Here is my approach: mount -o loop CentOS-6.2-i386-netinstall.iso /mnt cp -pr /mnt /tmp cd /tmp/mnt vi isolinux/isolinux.cf