<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr"> <p style="margin-top:0;margin-bottom:0">Hello All,</p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0">I am running Spacewalk 2.8 and I have a system running CentOS already registered in spacewalk:</p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0"></p> <div>[root@alva-lnxsrv02 ~]# ls -rtlh /etc/sysconfig/rhn/systemid<br> -rw------- 1 root root 1.4K Sep 5 11:22 /etc/sysconfig/rhn/systemid<br> [root@alva-lnxsrv02 ~]# cat /etc/redhat-release<br> CentOS Linux release 7.5.1804 (Core)</div> <div><br> </div> <div>but when trying to kickstart CentOS 7 on the server, I am getting below error:</div> <div><br> </div> <div> <div>[root@alva-lnxsrv02 ~]# rhn_check -v<br> Preserve files! : []<br> - looking for Cobbler at http://alva-plmmgt01.XXXX.int/cobbler_api<br> - reading URL: http://alva-plmmgt01.XXXX.int/cblr/svc/op/ks/system/alva-lnxsrv02.XXXX.int:1<br> ('install_tree:', 'http://alva-plmmgt01.XXXX.int/ty/l43Tt6MY')<br> downloading initrd initrd.img to /boot/initrd.img<br> url=http://alva-plmmgt01.XXXX.int/cobbler/images/CentOS_7_Base_Repo:1:XXXXX/initrd.img<br> - reading URL: http://alva-plmmgt01.XXXX.int/cobbler/images/CentOS_7_Base_Repo:1:XXXXX/initrd.img<br> downloading kernel vmlinuz to /boot/vmlinuz<br> url=http://alva-plmmgt01.XXXX.int/cobbler/images/CentOS_7_Base_Repo:1:XXXXX/vmlinuz<br> - reading URL: http://alva-plmmgt01.XXXX.int/cobbler/images/CentOS_7_Base_Repo:1:XXXXX/vmlinuz<br> failed to detect local OS version from /etc/redhat-release</div> </div> <p></p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0">Does it have anything to do with installed Cent OS 7 minor release ?</p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0">Thanks </p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0"><br> </p> <p style="margin-top:0;margin-bottom:0"></p> <div><br> </div> <p></p> </div> </body> </html>