6c965a6dac
Under R4.0, when Debian HVMs are created from the debian-9 template, they hang on boot for 30 seconds without this option.
13 lines
596 B
Plaintext
13 lines
596 B
Plaintext
# make sure to use /dev/mapper/dmroot, not /dev/xvda directly - both have the
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# same fs, including UUID
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GRUB_DISABLE_LINUX_UUID=true
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GRUB_DISABLE_OS_PROBER=true
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GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX root=/dev/mapper/dmroot console=hvc0 console=tty0"
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# make SWIOTLB smaller - it isn't really needed unless PCI passthrough is used,
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# and even then, 16MB is enough
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GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX swiotlb=8192"
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# add noresume - to avoid a 30 second hang on Debian HVM boot as it tries to
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# locate swap space for hibernation
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GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX noresume"
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GRUB_TIMEOUT=0
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