TrevorH wrote: ↑2018/09/20 02:00:33
Where are you adding them?
I'm adding them to /etc/default/grub,
Code: Select all
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap biosdevname=0 net.ifnames=0 nouveau.modeset=0 rd.driver.blacklist=nouveau plymouth.ignore-udev edd=off"
GRUB_DISABLE_RECOVERY="true"
I wouldn't edit /boot/efi/EFI/centos/grub.cfg, since there's a warning right there at the top of the file not to edit it:
Code: Select all
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
stevemowbray wrote: ↑2018/09/20 07:53:43
Using grubby seems to be the best way to add/remove options.
Huh, well, I'll try it. mkconfig doesn't seem to be the way to go anymore, apparently... Will update this shortly.
SCSIraidGURU wrote: ↑2018/09/20 20:44:50
Did you check DMESG to see what is hanging or failing during reboot? CentOS 7 reboots on my server in 4-6 seconds at most. VMWare splashes up and it is quick to get to a login. Can you watch the boot up to see any issues?
https://paste.debian.net/hidden/abebe108/
I can't tell but it might be network related? Maybe?