Solution : https://service.sap.com/sap/support/notes/215875 (SAP Service marketplace login required)
Key words : 
rm /boot/initrd         /sbin/mkinitrd /boot/initrd-2, /mnt/sysimage/bin/vi /mnt/sysimage/, alias scsi_hostadapter ips        alias eth0 eepro10033, ibm netfinity 8500r additional key words, additional adaptec-based scsi controller driven, 1ev linux installationiv smp kernel installation, /general/misc/linuxlab/ibm/8500boot, bios versions     serveraid configurationiii redhat6, iv smp kernel installation, 1ev linux installation deviates
Related Notes : 
       
| 215884 | |
| 215881 | |
| 215877 | |
| 171380 | Linux: Released IBM hardware (Intel and AMD processors) |