![]() #node,kernel,initrd,kcmdline,addkcmdline,dhcpstatements,adddhcpstatements,comments,disable Ls: cannot access /boot: No such file or directory <- no /boot folder on the compute ~]# tabdump bootparams Symvers-3.10.0-957.5.1.el7.x86_64.gz rootimg]# cat /etc/centos-releaseĬentOS Linux release rootimg]# uname -rģ.10.0-957.5.1.el7.x86_64 <- the master node is running the latest ~]# cat /etc/centos-releaseģ.10.86_64 <- the compute node is running the old kernel after ~]# ls /boot Packing contents of /install/netboot/centos7.6/x86_64/compute/rootimgĬompress ~]# nodeset compute osimage=centos7.6-x86_64-netboot-compute 2>&1 | tee -a /tmp/genimage.log ![]() Steps ~]# genimage -i eth0 -n dca,ixgbe,igb,e1000e,e1000,forcedeth,tg3 -o centos7.6 -p compute 2>&1 | tee -a ~]# packimage centos7.6-x86_64-netboot-compute 2>&1 | tee -a /tmp/genimage.log I re-run the genimage, packimage, and nodeset, and rebooted the compute nodes.Īny idea how to find out what I have missed and/or done wrong? Many thanks. Īfter updating the kernel on the master, and subsequently on the compute nodes, I have some success in installing xcat on a small cluster running Centos. ![]() ![]() Not sure if this is the right place to post this question, please redirect me if not.
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