[CentOS] Problems with x86_64 kickstart

Tracy R Reed

treed at ultraviolet.org
Sat Aug 12 00:33:39 UTC 2006


I have successfully set up a very nice kickstart install with the i386 
version of CentOS 4.3 and it works great. I am  using a custom kickstart 
script and the kernel and initrd from disc1/images. But when I try to 
duplicate this for a 64 bit setup (changing paths in my tftp server, 
ks.cfg, etc to point to the 64 bit stuff) it successfully tftp's 
everything just as it should (tethereal output follows):

   0.000000 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/pxelinux.0, Transfer type: octet
   0.002503 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/pxelinux.0, Transfer type: octet
   0.039763 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/pxelinux.cfg/01-00-0c-29-14-3a-c5, Transfer type: octet
   0.045674 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/msgs/boot.msg, Transfer type: octet
   0.522788 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/CentOS4.3/x86_64/vmlinuz, Transfer type: octet
   2.487047 192.168.0.201 -> 192.168.0.7  TFTP Read Request, File: 
linux-install/CentOS4.3/x86_64/initrd.img, Transfer type: octet

But then it never tries to get the ks.cfg. I am booting it with:

label centos
   kernel CentOS4.3/x86_64/vmlinuz
   append initrd=CentOS4.3/x86_64/initrd.img ramdisk_size=7000 
ksdevice=eth0 ks=http://192.168.0.7/network-install/ks.cfg.x86_64

(that last line should be all one line)

in the /tftpboot/linux-install/pxelinux.cfg/01-00-0c-29-14-3a-c5 config 
file which it tftp's so it should know that it needs to get the 
ks.cfg.x86_64 file. I have this same setup working for i386 and it seems 
to work fine. I would guess there might be some difference in the 
initrd's but for some reason /linuxrc is a symlink to sbin/init which is 
a binary executable instead of a shell script. Anyone know why it isn't 
a shell? And why would my x86_64 kickstart be behaving different from my 
i386?

Any help is very much appreciated!


-- 
Tracy R Reed                  http://ultraviolet.org
A: Because we read from top to bottom, left to right
Q: Why should I start my reply below the quoted text



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