[CentOS] How to specify kernel version when restart kdump

Tue Mar 26 02:19:09 UTC 2019
wuzhouhui <wuzhouhui14 at mails.ucas.ac.cn>

Hi,

Is there a way to specify kernel version when (re)start kdump
service? Suppose I have install a new kernel and kdump will
generate kdump.img for new kernel in next boot. But I want kdump
to generate kdump.img for new kernel immediately, is it possible?

Thanks.