-----Original Messages----- From: "Gianluca Cecchi" gianluca.cecchi@gmail.com Sent Time: 2019-03-28 16:59:19 (Thursday) [...] The command line fo CentOS 6 clearly misses the kernel version to build initrd file for, so the correct command should be:
/sbin/mkdumprd -d -f "/boot/initrd-2.6.32-642.13.1.el6.x86_64kdump.img" 2.6.32-642.13.1.el6.x86_64
I test it and it works for me, although prints some harmless warnings.
Thanks