Some of the offsets in the parameter area changed between kernel releases. Try the current release at http://pucc.princeton.edu/~rvdheij/linuxipl.txt
Greg Dave Myers wrote: > I am creating a disk IPL volume > using Redhat 2.4.9 and ICKDSF, > per the "Distribution" redbook. > > I used this method for Suse and it worked ok. > > For Redhat, I followed the instructions in the IBM manual > "How to install the LCS OCO mods", > so by following that procedure I DID replace the > original Redhat tapeinrd.img with the initrd_oco.img file. > > I placed the bootstrap on the volume and the following > files > > 1. Modified tapeinrd.img ( for OCO) (1024 lrecl) > 2. tapekrnl.img (1024 lrecl) > 3. lpar.prm (80 lrecl) > > When I IPL the CP shows LOOPING status.... >