Commit f93203be authored by Kroese's avatar Kroese Committed by GitHub
Browse files

feat: Make bootdisk optional

parent 9cef9c9c

run/disk.sh

+8 −4
Original line number Diff line number Diff line
@@ -9,8 +9,6 @@ set -Eeuo pipefail 
: ${DISK_ROTATION:='1'}   # Rotation rate, set to 1 for SSD storage and increase for HDD



BOOT="$STORAGE/boot.img"

[ ! -f "$BOOT" ] && echo "ERROR: Boot image does not exist ($BOOT)" && exit 81



DATA="${STORAGE}/data.img"

DISK_SIZE=$(echo "${DISK_SIZE}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')

DATA_SIZE=$(numfmt --from=iec "${DISK_SIZE}")
@@ -120,10 +118,16 @@ if [[ SIZE -ne DATA_SIZE ]]; then 
  error "Virtual disk has the wrong size: ${SIZE}" && exit 89

fi



DISK_OPTS="\

DISK_OPTS=""



if [ -f "$BOOT" ]; then

  DISK_OPTS="${DISK_OPTS} \

    -drive id=cdrom0,if=none,format=raw,readonly=on,file=${BOOT} \

    -device virtio-scsi-pci,id=scsi0 \

    -device scsi-cd,bus=scsi0.0,drive=cdrom0,bootindex=9 \

    -device scsi-cd,bus=scsi0.0,drive=cdrom0,bootindex=9"

fi



DISK_OPTS="${DISK_OPTS} \

    -device virtio-scsi-pci,id=hw-userdata,bus=pcie.0,addr=0xa \

    -drive file=${DATA},if=none,id=drive-userdata,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \

    -device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,rotation_rate=${DISK_ROTATION},bootindex=1"