Proxmox VM suddently not booting with error “attempt to read or write outside of disk ‘hd0′”
This afternoon an important server suddenly stopped booting. Below if a screenshot of the final output, but earlier on the Proxmox boot sequence was this
linux-boot-process
An example of Grub settings – and when to run update-grub
Background Grub controls the boot process menu, and has a number of interesting settings. Here is an example of grub settings: Example ~$ cat /etc/default/grub