Im trying to add rootdelay=60 option in grub cmdline options by editing file /etc/default/grub
as
GRUB_CMDLINE_LINUX_DEFAULT="rootdelay=300"
and also ran
update-grub
update-initramfs -u
however i do not observe any delay after reboot and the root filesystem mounts right away
i can see that the rootdelay=300 is present in cat /proc/cmdline
,is there any thing missing here ?