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- # make sure to use /dev/mapper/dmroot, not /dev/xvda directly - both have the
- # same fs, including UUID
- GRUB_DEVICE=/dev/mapper/dmroot
- GRUB_DISABLE_LINUX_UUID=true
- GRUB_DISABLE_OS_PROBER=true
- GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX root=/dev/mapper/dmroot console=tty0 console=hvc0"
- # make SWIOTLB smaller - it isn't really needed unless PCI passthrough is used,
- # and even then, 16MB is enough
- GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX swiotlb=8192"
- # add noresume - to avoid a 30 second hang on Debian HVM boot as it tries to
- # locate swap space for hibernation
- GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX noresume"
- GRUB_TIMEOUT=0
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