[CentOS] heads up: /boot space on kernel upgrade

Thu Feb 11 19:11:23 UTC 2016
Chris Murphy <lists at colorremedies.com>

Default boot volume on Fedora is 500M, with a kernel installonly_limit
of 3. So far this seems sufficient, even accounting for the "rescue
kernel" (which is really a nohostonly initramfs, which is quite a bit
larger than the standard hostonly initramfs used for numbered