Unverified Commit e7cdbb1d authored by Kroese's avatar Kroese Committed by GitHub
Browse files

feat: Optimize qcow2 flags

parent 7a592e0c

src/disk.sh

+4 −2
Original line number Diff line number Diff line
@@ -23,6 +23,8 @@ DISK_OPTS="\ 
    -drive file=$SYSTEM,if=none,id=drive-synosys,format=raw,cache=$DISK_CACHE,aio=$DISK_IO,discard=$DISK_DISCARD,detect-zeroes=on \

    -device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,rotation_rate=$DISK_ROTATION,bootindex=2"



: ${QCOW_FLAGS:='nocow=on,preallocation=metadata,lazy_refcounts=on'}



fmt2ext() {

  local DISK_FMT=$1
@@ -137,7 +139,7 @@ convertDisk() { 


  case "$DST_FMT" in

    qcow2)

      CONV_FLAGS="$CONV_FLAGS -c"

      CONV_FLAGS="$CONV_FLAGS -c -o $QCOW_FLAGS"

      ;;

  esac
@@ -186,7 +188,7 @@ createDisk() { 
      fi

      ;;

    qcow2)

      if ! qemu-img create -f "$DISK_FMT" -- "$DISK_FILE" "$DISK_SPACE" ; then

      if ! qemu-img create -f "$DISK_FMT" -o "$QCOW_FLAGS" -- "$DISK_FILE" "$DISK_SPACE" ; then

        rm -f "$DISK_FILE"

        error "$FAIL" && exit 70

      fi