Forums

Home / Forums

You need to log in to create posts and topics. Login · Register

Grub Error?


exitsys
43 Posts
October 31, 2021, 1:32 pm

After a prolonged power outage over the weekend, two of 3 nodes will not start.
I get the following screen.

Can someone please help me?

#1

exitsys
43 Posts
October 31, 2021, 2:27 pm

or did this come from the last update to 2.8.0?
I have not restarted the nodes since then. and it is now maybe just coincidence with the power failure.

#2

admin
2,930 Posts
October 31, 2021, 2:59 pm

to boot from grub menu

# find hdX where X is drive number
grub> ls
# boot
grub> set prefix=(hdX,3)/boot/grub
grub> normal

Then perform online update to 2.8.1 fixes grub issue

Last edited on October 31, 2021, 2:59 pm by admin · #3

exitsys
43 Posts
October 31, 2021, 3:16 pm

Thank you very much! that solved my problem.

#4