101 lines
2.5 KiB
Bash
101 lines
2.5 KiB
Bash
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#!/bin/bash
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#this script resizes the build VM disk image. the generic/debian9 box that we
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#use only ships a 32G disk, which is only just large enough to hold the Steam
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#runtime, two Wine build trees, and final Proton dist/ folder.
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set -e
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NOTE_STYLE="\e[31m\e[1m"
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RESET_STYLE="\e[0m"
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NEW_LIBVIRT_DISK_SIZE=128G
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function note {
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echo -e "$NOTE_STYLE""$1""$RESET_STYLE"
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}
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function usage {
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note "To automatically resize a libvirt disk to $NEW_LIBVIRT_DISK_SIZE:"
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echo ""
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echo -e "\t$0 --libvirt-disk <libvirt disk path>"
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echo ""
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note "You may find the disk path with \"virsh vol-list default\"."
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echo ""
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note "Or, if you've already manually resized the disk (e.g. VirtualBox users):"
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echo ""
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echo -e "\t$0 --resize-vm-partition"
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exit 1
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}
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#to be run from within the VM
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if [ "$1" == "--fdisk" ]; then
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sudo sfdisk -d /dev/sda > /tmp/sda.sfdisk
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#remove start and size params from sda3 line, sfdisk will automatically use the rest of the disk
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sed -e "s/^.dev.sda3.*$/\/dev\/sda3 : type=83/" < /tmp/sda.sfdisk | sudo sfdisk --force /dev/sda
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exit
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#to be run from within the VM
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elif [ "$1" == "--resize2fs" ]; then
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#resize2fs automatically uses the whole partition
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sudo resize2fs /dev/sda3
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exit
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#libvirt disk image to resize
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elif [ "$1" == "--libvirt-disk" ]; then
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if [ -z "$2" ]; then
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note "You must give a disk path to --libvirt-disk"
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echo ""
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usage
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exit 1
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fi
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LIBVIRT_DISK_PATH="$2"
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note "Going to resize disk $LIBVIRT_DISK_PATH"
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note "Shutting down VM"
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vagrant halt
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note "Resizing the VM disk image"
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virsh vol-resize "$LIBVIRT_DISK_PATH" "$NEW_LIBVIRT_DISK_SIZE" --pool default
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#just resize the partition in the VM
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elif [ "$1" == "--resize-vm-partition" ]; then
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: #noop
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else
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if [ -n "$1" -a "$1" != "--help" -a "$1" != "-h" ]; then
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note "Unknown argument: $1"
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exit 1
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fi
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usage
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exit 1
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fi
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note "Starting the VM"
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vagrant up
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vagrant rsync
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note "Repartitioning the disk"
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vagrant ssh -c "/home/vagrant/proton/resize-vagrant-disk.sh --fdisk"
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note "Restarting the VM"
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#seems to be necessary for resize2fs to pick up on the new partition size
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#maybe there's a way to do that without rebooting?
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vagrant halt
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vagrant up
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note "Resizing the filesystem"
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vagrant ssh -c "/home/vagrant/proton/resize-vagrant-disk.sh --resize2fs"
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note "Here's the output from \"df -h /dev/sda3\":"
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vagrant ssh -c "df -h /dev/sda3"
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note "Shutting down the VM"
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#just to be sure everything is in a clean state
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vagrant halt
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note "Done!"
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