Displaying 1 result from an estimated 1 matches for "root_volume".
2013 Mar 23
2
"Can't find root device" with lvm root after moving drive on CentOS 6.3
...Googling got me
the rdshell kernel parameter, and that dropped me to a shell when it
failed to find the root device.
Reading https://fedoraproject.org/wiki/How_to_debug_Dracut_problems , I
did the following:
# lvm vgscan
# lvm vgchange -ay
And then
# ln -s /dev/mapper/<volumegroup>-<root_volume> /dev/root
# exit
After this, the box boots up normally, and everything works as it
should. However, when I reboot, it again fails to find the root device.
So, after all this, my question is, how do I make Dracut (I'm assuming)
understand that this LVM volume is my root device and pick i...