feat: Country detection

* feat: Country detection

.github/workflows/build.yml

@@ -7,12 +7,16 @@ on:
       - master
     paths-ignore:
       - '**/*.md'
-      - '**/*.yml'      
+      - '**/*.yml'
       - '.gitignore'
       - '.dockerignore'
       - '.github/**'
       - '.github/workflows/**'
 
+concurrency:
+  group: build
+  cancel-in-progress: false
+
 jobs:
   shellcheck:
     name: Check
@@ -22,37 +26,34 @@ jobs:
     needs: shellcheck
     runs-on: ubuntu-latest
     permissions:
+      actions: write
       packages: write
       contents: read
     steps:
-      - 
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
       -
         name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
       -
-        name: Prepare Docker build
-        id: prepare
-        run: |
-        
-          PLATFORMS="linux/amd64,linux/arm64"
-          VERSION="${{ vars.MAJOR }}.${{ vars.MINOR }}"
-          
-          TAGS=()
-          TAGS=("${{ github.repository }}:latest")
-          TAGS+=("${{ github.repository }}:${VERSION}")
-          #TAGS+=("${{ secrets.DOCKERHUB_MIRROR }}:latest")
-          #TAGS+=("${{ secrets.DOCKERHUB_MIRROR }}:${VERSION}")
-          TAGS+=("ghcr.io/${{ github.repository }}:latest")
-          TAGS+=("ghcr.io/${{ github.repository }}:${VERSION}")
-          
-          echo "tags=${TAGS[@]}" >> $GITHUB_OUTPUT
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-          echo "docker_platforms=${PLATFORMS}" >> $GITHUB_OUTPUT
-          echo "build_date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
+        name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          context: git
+          images: |
+            ${{ secrets.DOCKERHUB_REPO }}
+            ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=latest,priority=100
+            type=raw,value=${{ vars.MAJOR }}.${{ vars.MINOR }}
+          labels: |
+            org.opencontainers.image.title=${{ vars.NAME }}
+        env:
+          DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index            
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Login into Docker Hub
         uses: docker/login-action@v3
@@ -66,36 +67,28 @@ jobs:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - 
-        name: Build Docker image
-        run: |
-        
-          TAGS=(${{ steps.prepare.outputs.tags }})
-
-          echo "Build date: ${{ steps.prepare.outputs.build_date }}"
-          echo "Docker platform: ${{ steps.prepare.outputs.docker_platforms }}"
-          echo "Tags: ${{ steps.prepare.outputs.tags }}"
-
-          docker buildx build --platform ${{ steps.prepare.outputs.docker_platforms }} \
-            --output "type=image,push=true" \
-            --progress=plain \
-            --build-arg "BUILD_ARG=${GITHUB_RUN_ID}" \
-            --build-arg "VERSION_ARG=${{ steps.prepare.outputs.version }}" \
-            --build-arg "DATE_ARG=${{ steps.prepare.outputs.build_date }}" \
-            --build-arg "VCS_REF=${GITHUB_SHA::8}" \
-            $(printf "%s" "${TAGS[@]/#/ --tag }" ) .
       -
-        name: Clear Docker credentials
-        run: |
-          rm -f ${HOME}/.docker/config.json
+        name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          provenance: false
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          annotations: ${{ steps.meta.outputs.annotations }}
+          build-args: |
+            VCS_REF=${GITHUB_SHA::8}
+            VERSION_ARG=${{ steps.meta.outputs.version }}
       -
         name: Create a release
         uses: action-pack/github-release@v2
         env:
           GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
         with:
-          tag: "v${{ steps.prepare.outputs.version }}"
-          title: "v${{ steps.prepare.outputs.version }}"
+          tag: "v${{ steps.meta.outputs.version }}"
+          title: "v${{ steps.meta.outputs.version }}"
       -
         name: Increment version variable
         uses: action-pack/bump@v2

Dockerfile

@@ -14,7 +14,8 @@ ARG DEBIAN_FRONTEND noninteractive
 
 RUN apt-get update && apt-get -y upgrade && \
     apt-get --no-install-recommends -y install \
-        tini \    
+        jq \
+        tini \
         curl \
         cpio \
         wget \
@@ -33,7 +34,7 @@ RUN apt-get update && apt-get -y upgrade && \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-COPY src/*.sh /run/
+COPY ./src /run/
 COPY --from=builder /qemu-host.bin /run/host.bin
 RUN chmod +x /run/*.sh && chmod +x /run/*.bin
 
@@ -45,24 +46,13 @@ EXPOSE 139
 EXPOSE 445
 EXPOSE 5000
 
-ENV CPU_CORES "1"
+ENV RAM_SIZE "1G"
 ENV DISK_SIZE "16G"
-ENV RAM_SIZE "512M"
+ENV CPU_CORES "1"
 
-ARG DATE_ARG=""
-ARG BUILD_ARG=0
 ARG VERSION_ARG="0.0"
-ENV VERSION=$VERSION_ARG
+RUN echo "$VERSION_ARG" > /run/version
 
-LABEL org.opencontainers.image.licenses="MIT"
-LABEL org.opencontainers.image.title="Virtual DSM"
-LABEL org.opencontainers.image.created=${DATE_ARG}
-LABEL org.opencontainers.image.revision=${BUILD_ARG}
-LABEL org.opencontainers.image.version=${VERSION_ARG}
-LABEL org.opencontainers.image.source="https://github.com/vdsm/virtual-dsm/"
-LABEL org.opencontainers.image.url="https://hub.docker.com/r/vdsm/virtual-dsm/"
-LABEL org.opencontainers.image.description="Virtual DSM in a docker container"
-
-HEALTHCHECK --interval=60s --retries=2 CMD /run/check.sh
+HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
 
 ENTRYPOINT ["/usr/bin/tini", "-s", "/run/entry.sh"]

docker-compose.yml

@@ -4,11 +4,12 @@ services:
         container_name: dsm
         image: vdsm/virtual-dsm:latest
         environment:
-            CPU_CORES: "1"
             DISK_SIZE: "16G"
-            RAM_SIZE: "512M"
+            RAM_SIZE: "1G"
+            CPU_CORES: "1"
         devices:
             - /dev/kvm
+            - /dev/net/tun
             - /dev/vhost-net
         device_cgroup_rules:
             - 'c *:* rwm'

readme.md

@@ -10,11 +10,12 @@
 [![Pulls]][hub_url]
 
 </div></h1>
+
 Virtual DSM in a docker container.
 
 ## Features
 
- - Multi-platform
+ - Multiple disks
  - KVM acceleration
  - GPU passthrough
  - Upgrades supported
@@ -33,7 +34,6 @@ services:
       DISK_SIZE: "16G"
     devices:
       - /dev/kvm
-      - /dev/vhost-net
     cap_add:
       - NET_ADMIN
     ports:
@@ -58,7 +58,7 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     ```yaml
     environment:
-      DISK_SIZE: "256G"
+      DISK_SIZE: "128G"
     ```
     
     This can also be used to resize the existing disk to a larger capacity without any data loss. 
@@ -74,6 +74,19 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     Replace the example path `/home/user/data` with the desired storage folder.
 
+  * ### How do I add multiple disks?
+
+    To create additional disks, modify your compose file like this:
+    
+    ```yaml
+    environment:
+      DISK2_SIZE: "32G"
+      DISK3_SIZE: "64G"
+    volumes:
+      - /home/example:/storage2
+      - /mnt/data/example:/storage3
+    ```
+
   * ### How do I change the space reserved by the virtual disk? 
 
     By default, the entire disk space is reserved in advance. To create a growable disk that only reserves the space that is actually used, add the following environment variable:
@@ -84,41 +97,15 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
     ```
 
     Keep in mind that this will not affect any of your existing disks, it only applies to newly created disks.
-    
-  * ### How do I add multiple disks?
-
-    To mount extra volumes, modify your compose file like this:
-    
-    ```yaml
-    environment:
-      DISK2_SIZE: "32G"
-      DISK3_SIZE: "64G"
-    volumes:
-      - /home/example2:/storage2
-      - /home/example3:/storage3
-    ```
-
-    Additionally, it's also possible to passthrough raw disk devices like this:
-
-    ```yaml
-    environment:
-      DEVICE2: "/dev/vdc1"
-      DEVICE3: "/dev/vdc2"
-    devices:
-      - /dev/vdc1
-      - /dev/vdc2
-    ```    
-
-    Please beware that any pre-existing partitions and data on those devices will be wiped.
 
   * ### How do I increase the amount of CPU or RAM?
 
-    By default, a single core and 512 MB of RAM are allocated to the container. To increase this, add the following environment variables:
+    By default, a single core and 1 GB of RAM are allocated to the container. To increase this, add the following environment variables:
 
     ```yaml
     environment:
+      RAM_SIZE: "4G"
       CPU_CORES: "4"
-      RAM_SIZE: "2048M"
     ```
 
   * ### How do I verify if my system supports KVM?
@@ -185,18 +172,7 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     Please note that even if you don't need DHCP, it's still recommended to enable this feature as it prevents NAT issues and increases performance by using a `macvtap` interface.
 
-  * ### How do I install a specific version of vDSM?
-
-    By default, version 7.2.1 will be installed, but if you prefer an older version, you can add its download URL to your compose file as follows:
-
-    ```yaml
-    environment:
-      URL: "https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
-    ```
-
-    With this method, it is even possible to switch between different versions while keeping all your file data intact.
-
-  * ### How do I passthrough my GPU?
+  * ### How do I passthrough the GPU?
 
     To passthrough your Intel GPU, add the following lines to your compose file:
 
@@ -208,7 +184,18 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
     ```
 
     This can be used to enable the facial recognition function in Synology Photos for example.
-    
+
+  * ### How do I install a specific version of vDSM?
+
+    By default, version 7.2.1 will be installed, but if you prefer an older version, you can add its download URL to your compose file as follows:
+
+    ```yaml
+    environment:
+      URL: "https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
+    ```
+
+    With this method, it is even possible to switch between different versions while keeping all your file data intact.
+
   * ### What are the differences compared to the standard DSM?
 
     There are only two minor differences: the Virtual Machine Manager package is not available, and Surveillance Station will not include any free licenses.

src/disk.sh

@@ -14,228 +14,209 @@ SYSTEM="$STORAGE/$BASE.system.img"
 [ ! -f "$BOOT" ] && error "Virtual DSM boot-image does not exist ($BOOT)" && exit 81
 [ ! -f "$SYSTEM" ] && error "Virtual DSM system-image does not exist ($SYSTEM)" && exit 82
 
-DATA="${STORAGE}/data.img"
-
-if [[ ! -f "${DATA}" ]] && [[ -f "$STORAGE/data$DISK_SIZE.img" ]]; then
-  # Fallback for legacy installs
-  DATA="$STORAGE/data$DISK_SIZE.img"
-fi
-
-MIN_SIZE=6442450944
-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}")
-
-if (( DATA_SIZE < MIN_SIZE )); then
-  error "Please increase DISK_SIZE to at least 6 GB." && exit 83
-fi
-
-if [ -f "${DATA}" ]; then
-
-  OLD_SIZE=$(stat -c%s "${DATA}")
-
-  if [ "$DATA_SIZE" -gt "$OLD_SIZE" ]; then
-
-    info "Resizing data disk from $OLD_SIZE to $DATA_SIZE bytes.."
-
-    if [[ "${ALLOCATE}" == [Nn]* ]]; then
-
-      # Resize file by changing its length
-      if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-        error "Could not resize the file for the virtual disk." && exit 85
-      fi
-
-    else
-
-      REQ=$((DATA_SIZE-OLD_SIZE))
-
-      # Check free diskspace
-      SPACE=$(df --output=avail -B 1 "${STORAGE}" | tail -n 1)
-
-      if (( REQ > SPACE )); then
-        error "Not enough free space to resize virtual disk to ${DISK_SIZE}."
-        error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 84
-      fi
-
-      # Resize file by allocating more space
-      if ! fallocate -l "${DATA_SIZE}" "${DATA}"; then
-        if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-          error "Could not resize the file for the virtual disk." && exit 85
-        fi
-      fi
-
-      if [[ "${ALLOCATE}" == [Zz]* ]]; then
-
-        GB=$(( (REQ + 1073741823)/1073741824 ))
-
-        info "Preallocating ${GB} GB of diskspace, please wait..."
-        dd if=/dev/urandom of="${DATA}" seek="${OLD_SIZE}" count="${REQ}" bs=1M iflag=count_bytes oflag=seek_bytes status=none
-
-      fi
-    fi
-  fi
-
-  if [ "$DATA_SIZE" -lt "$OLD_SIZE" ]; then
-
-    info "Shrinking existing disks is not supported yet!"
-    info "Creating backup of old drive in storage folder..."
-
-    mv -f "${DATA}" "${DATA}.bak"
-
-  fi
-fi
-
-if [ ! -f "${DATA}" ]; then
-
-  if [[ "${ALLOCATE}" == [Nn]* ]]; then
-
-    # Create an empty file
-    if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-      rm -f "${DATA}"
-      error "Could not create a file for the virtual disk." && exit 87
-    fi
-
-  else
-
-    # Check free diskspace
-    SPACE=$(df --output=avail -B 1 "${STORAGE}" | tail -n 1)
-
-    if (( DATA_SIZE > SPACE )); then
-      error "Not enough free space to create a virtual disk of ${DISK_SIZE}."
-      error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 86
-    fi
-
-    # Create an empty file
-    if ! fallocate -l "${DATA_SIZE}" "${DATA}"; then
-      if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-        rm -f "${DATA}"
-        error "Could not create a file for the virtual disk." && exit 87
-      fi
-    fi
-
-    if [[ "${ALLOCATE}" == [Zz]* ]]; then
-
-      info "Preallocating ${DISK_SIZE} of diskspace, please wait..."
-      dd if=/dev/urandom of="${DATA}" count="${DATA_SIZE}" bs=1M iflag=count_bytes status=none
-
-    fi
-  fi
-
-  # Check if file exists
-  if [ ! -f "${DATA}" ]; then
-    error "Virtual disk does not exist ($DATA)" && exit 88
-  fi
-
-fi
-
-# Check the filesize
-SIZE=$(stat -c%s "${DATA}")
-
-if [[ SIZE -ne DATA_SIZE ]]; then
-  error "Virtual disk has the wrong size: ${SIZE}" && exit 89
-fi
-
 DISK_OPTS="\
     -device virtio-scsi-pci,id=hw-synoboot,bus=pcie.0,addr=0xa \
     -drive file=${BOOT},if=none,id=drive-synoboot,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
     -device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,rotation_rate=${DISK_ROTATION},bootindex=1 \
     -device virtio-scsi-pci,id=hw-synosys,bus=pcie.0,addr=0xb \
     -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=${DISK_ROTATION},bootindex=2 \
-    -device virtio-scsi-pci,id=hw-userdata,bus=pcie.0,addr=0xc \
-    -drive file=${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=3"
+    -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"
+
+addDisk () {
+
+  local FS
+  local GB
+  local DIR
+  local REQ
+  local SPACE
+  local CUR_SIZE
+  local DATA_SIZE
+  local DISK_ID=$1
+  local DISK_FILE=$2
+  local DISK_DESC=$3
+  local DISK_SPACE=$4
+  local DISK_INDEX=$5
+  local DISK_ADDRESS=$6
+
+  DIR=$(dirname "${DISK_FILE}")
+  [ ! -d "${DIR}" ] && return 0
+  
+  FS=$(stat -f -c %T "$DIR")
+
+  if [[ "$FS" == "overlay"* ]]; then
+    info "Warning: the filesystem of ${DIR} is OverlayFS, this usually means it was binded to an invalid path!"
+  fi
+
+  [ -z "$DISK_SPACE" ] && DISK_SPACE="16G"
+  DISK_SPACE=$(echo "${DISK_SPACE}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
+  DATA_SIZE=$(numfmt --from=iec "${DISK_SPACE}")
+
+  if (( DATA_SIZE < 6442450944 )); then
+    error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 83
+  fi
+
+  if [ -f "${DISK_FILE}" ]; then
+
+    CUR_SIZE=$(stat -c%s "${DISK_FILE}")
+
+    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
+
+      GB=$(( (CUR_SIZE + 1073741823)/1073741824 ))
+      info "Resizing ${DISK_DESC} from ${GB}G to ${DISK_SPACE} .."
+
+      if [[ "${ALLOCATE}" == [Nn]* ]]; then
+
+        # Resize file by changing its length
+        if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+          error "Could not resize ${DISK_DESC} file (${DISK_FILE}) to ${DISK_SPACE} .." && exit 85
+        fi
+
+      else
+
+        REQ=$((DATA_SIZE-CUR_SIZE))
+
+        # Check free diskspace
+        SPACE=$(df --output=avail -B 1 "${DIR}" | tail -n 1)
+        SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
+
+        if (( REQ > SPACE )); then
+          error "Not enough free space to resize ${DISK_DESC} to ${DISK_SPACE} in ${DIR}, it has only ${SPACE_GB} GB available.."
+          error "Specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation with ALLOCATE=N." && exit 84
+        fi
+
+        # Resize file by allocating more space
+        if ! fallocate -l "${DISK_SPACE}" "${DISK_FILE}"; then
+          if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+            error "Could not resize ${DISK_DESC} file (${DISK_FILE}) to ${DISK_SPACE}" && exit 85
+          fi
+        fi
+
+      fi
+    fi
+  fi
+
+  if [ ! -f "${DISK_FILE}" ]; then
+
+    if [[ "${ALLOCATE}" == [Nn]* ]]; then
+
+      # Create an empty file
+      if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+        rm -f "${DISK_FILE}"
+        error "Could not create a ${DISK_SPACE} file for ${DISK_DESC} (${DISK_FILE})" && exit 87
+      fi
+
+    else
+
+      # Check free diskspace
+      SPACE=$(df --output=avail -B 1 "${DIR}" | tail -n 1)
+      SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
+
+      if (( DATA_SIZE > SPACE )); then
+        error "Not enough free space to create ${DISK_DESC} of ${DISK_SPACE} in ${DIR}, it has only ${SPACE_GB} GB available.."
+        error "Specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation with ALLOCATE=N." && exit 86
+      fi
+
+      # Create an empty file
+      if ! fallocate -l "${DISK_SPACE}" "${DISK_FILE}"; then
+        if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+          rm -f "${DISK_FILE}"
+          error "Could not create a ${DISK_SPACE} file for ${DISK_DESC} (${DISK_FILE})" && exit 87
+        fi
+      fi
+
+    fi
+  fi
+
+  DISK_OPTS="${DISK_OPTS} \
+    -device virtio-scsi-pci,id=hw-${DISK_ID},bus=pcie.0,addr=${DISK_ADDRESS} \
+    -drive file=${DISK_FILE},if=none,id=drive-${DISK_ID},format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-${DISK_ID}.0,channel=0,scsi-id=0,lun=0,drive=drive-${DISK_ID},id=${DISK_ID},rotation_rate=${DISK_ROTATION},bootindex=${DISK_INDEX}"
+
+  return 0
+}
+
+DISK1_FILE="${STORAGE}/data.img"
+
+if [[ ! -f "${DISK1_FILE}" ]] && [[ -f "${STORAGE}/data${DISK_SIZE}.img" ]]; then
+  # Fallback for legacy installs
+  mv "${STORAGE}/data${DISK_SIZE}.img" "${DISK1_FILE}"
+fi
+
+DISK2_FILE="/storage2/data2.img"
+
+if [ ! -f "${DISK2_FILE}" ]; then
+  # Fallback for legacy installs
+  FALLBACK="/storage2/data.img"
+  if [[ -f "${DISK1_FILE}" ]] && [[ -f "${FALLBACK}" ]]; then
+    SIZE1=$(stat -c%s "${FALLBACK}")
+    SIZE2=$(stat -c%s "${DISK1_FILE}")
+    if [[ SIZE1 -ne SIZE2 ]]; then
+      mv "${FALLBACK}" "${DISK2_FILE}"
+    fi
+  fi
+fi
+
+DISK3_FILE="/storage3/data3.img"
+
+if [ ! -f "${DISK3_FILE}" ]; then
+  # Fallback for legacy installs
+  FALLBACK="/storage3/data.img"
+  if [[ -f "${DISK1_FILE}" ]] && [[ -f "${FALLBACK}" ]]; then
+    SIZE1=$(stat -c%s "${FALLBACK}")
+    SIZE2=$(stat -c%s "${DISK1_FILE}")
+    if [[ SIZE1 -ne SIZE2 ]]; then
+      mv "${FALLBACK}" "${DISK3_FILE}"
+    fi
+  fi
+fi
+
+DISK4_FILE="/storage4/data4.img"
+DISK5_FILE="/storage5/data5.img"
+DISK6_FILE="/storage6/data6.img"
 
 : ${DISK2_SIZE:=''}
-EXTRA_SIZE=DISK2_SIZE
-EXTRA_DISK="/storage2/data.img"
-
-if [ -d "$(dirname "${EXTRA_DISK}")" ]; then
-
-  if [ ! -f "${EXTRA_DISK}" ]; then
-    [ -z "$EXTRA_SIZE" ] && EXTRA_SIZE="16G"
-    if ! truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"; then
-      error "Could not create the file for the second disk." && exit 53
-    fi
-  fi
-
-  if [ -n "$EXTRA_SIZE" ]; then
-    CUR_SIZE=$(stat -c%s "${EXTRA_DISK}")
-    DATA_SIZE=$(numfmt --from=iec "${EXTRA_SIZE}")
-    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
-      truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"
-    fi
-  fi
-  
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata2,bus=pcie.0,addr=0xd \
-    -drive file=${EXTRA_DISK},if=none,id=drive-userdata2,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata2.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata2,id=userdata2,rotation_rate=${DISK_ROTATION},bootindex=4"
-
-fi
-
 : ${DISK3_SIZE:=''}
-EXTRA_SIZE=DISK3_SIZE
-EXTRA_DISK="/storage3/data.img"
+: ${DISK4_SIZE:=''}
+: ${DISK5_SIZE:=''}
+: ${DISK6_SIZE:=''}
 
-if [ -d "$(dirname "${EXTRA_DISK}")" ]; then
+addDisk "userdata" "${DISK1_FILE}" "disk" "${DISK_SIZE}" "3" "0xc"
+addDisk "userdata2" "${DISK2_FILE}" "disk2" "${DISK2_SIZE}" "4" "0xd"
+addDisk "userdata3" "${DISK3_FILE}" "disk3" "${DISK3_SIZE}" "5" "0xe"
+addDisk "userdata4" "${DISK4_FILE}" "disk4" "${DISK4_SIZE}" "9" "0x7"
+addDisk "userdata5" "${DISK5_FILE}" "disk5" "${DISK5_SIZE}" "10" "0x8"
+addDisk "userdata6" "${DISK6_FILE}" "disk6" "${DISK6_SIZE}" "11" "0x9"
 
-  if [ ! -f "${EXTRA_DISK}" ]; then
-    [ -z "$EXTRA_SIZE" ] && EXTRA_SIZE="16G"
-    if ! truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"; then
-      error "Could not create the file for the third disk." && exit 54
-    fi
-  fi
+addDevice () {
 
-  if [ -n "$EXTRA_SIZE" ]; then
-    CUR_SIZE=$(stat -c%s "${EXTRA_DISK}")
-    DATA_SIZE=$(numfmt --from=iec "${EXTRA_SIZE}")
-    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
-      truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"
-    fi
-  fi
+  local DISK_ID=$1
+  local DISK_DEV=$2
+  local DISK_INDEX=$3
+  local DISK_ADDRESS=$4
+
+  [ -z "${DISK_DEV}" ] && return 0
+  [ ! -b "${DISK_DEV}" ] && error "Device ${DISK_DEV} cannot be found! Please add it to the 'devices' section of your compose file." && exit 55
 
   DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata3,bus=pcie.0,addr=0xe \
-    -drive file=${EXTRA_DISK},if=none,id=drive-userdata3,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata3.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata3,id=userdata3,rotation_rate=${DISK_ROTATION},bootindex=5"
+    -device virtio-scsi-pci,id=hw-${DISK_ID},bus=pcie.0,addr=${DISK_ADDRESS} \
+    -drive file=${DISK_DEV},if=none,id=drive-${DISK_ID},format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-${DISK_ID}.0,channel=0,scsi-id=0,lun=0,drive=drive-${DISK_ID},id=${DISK_ID},rotation_rate=${DISK_ROTATION},bootindex=${DISK_INDEX}"
 
-fi
+  return 0
+}
 
 : ${DEVICE:=''}        # Docker variable to passthrough a block device, like /dev/vdc1.
 : ${DEVICE2:=''}
 : ${DEVICE3:=''}
+: ${DEVICE4:=''}
+: ${DEVICE5:=''}
+: ${DEVICE6:=''}
 
-if [ -n "${DEVICE}" ]; then
-
-  [ ! -b "${DEVICE}" ] && error "Device ${DEVICE} cannot be found! Please add it to the 'devices' section of your compose file." && exit 55
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata4,bus=pcie.0,addr=0xf \
-    -drive file=${DEVICE},if=none,id=drive-userdata4,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata4.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata4,id=userdata4,rotation_rate=${DISK_ROTATION},bootindex=6"
-
-fi
-
-if [ -n "${DEVICE2}" ]; then
-
-  [ ! -b "${DEVICE2}" ] && error "Device ${DEVICE2} cannot be found! Please add it to the 'devices' section of your compose file." && exit 56
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata5,bus=pcie.0,addr=0x5 \
-    -drive file=${DEVICE2},if=none,id=drive-userdata5,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata5.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata5,id=userdata5,rotation_rate=${DISK_ROTATION},bootindex=7"
-
-fi
-
-if [ -n "${DEVICE3}" ]; then
-
-  [ ! -b "${DEVICE3}" ] && error "Device ${DEVICE3} cannot be found! Please add it to the 'devices' section of your compose file." && exit 57
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata6,bus=pcie.0,addr=0x6 \
-    -drive file=${DEVICE3},if=none,id=drive-userdata6,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata6.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata6,id=userdata6,rotation_rate=${DISK_ROTATION},bootindex=8"
-
-fi
+addDevice "userdata7" "${DEVICE}" "6" "0xf"
+addDevice "userdata8" "${DEVICE2}" "7" "0x5"
+addDevice "userdata9" "${DEVICE3}" "8" "0x6"
+addDevice "userdata4" "${DEVICE4}" "9" "0x7"
+addDevice "userdata5" "${DEVICE5}" "10" "0x8"
+addDevice "userdata6" "${DEVICE6}" "11" "0x9"
 
 return 0

src/entry.sh

@@ -1,22 +1,27 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
-echo "❯ Starting Virtual DSM for Docker v${VERSION}..."
+echo "❯ Starting Virtual DSM for Docker v$(</run/version)..."
 echo "❯ For support visit https://github.com/vdsm/virtual-dsm/"
 
 cd /run
 
-. reset.sh   # Initialize system
-. install.sh   # Run installation
-. disk.sh     # Initialize disks
-. network.sh  # Initialize network
-. gpu.sh     # Initialize graphics
-. serial.sh   # Initialize serialport
-. power.sh    # Configure shutdown
-. config.sh    # Configure arguments
+. reset.sh      # Initialize system
+. install.sh    # Run installation
+. disk.sh       # Initialize disks
+. network.sh    # Initialize network
+. gpu.sh        # Initialize graphics
+. serial.sh     # Initialize serialport
+. power.sh      # Configure shutdown
+. config.sh     # Configure arguments
 
 trap - ERR
 
+if [[ "${CONSOLE}" == [Yy]* ]]; then
+  exec qemu-system-x86_64 -pidfile "${QEMU_PID}" ${ARGS:+ $ARGS}
+  exit $?
+fi
+
 set -m
 (
   [[ "${DEBUG}" == [Yy1]* ]] && info "$VERS" && set -x

src/install.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
-STORAGE="/storage"
-[ ! -d "$STORAGE" ] && error "Storage folder (${STORAGE}) not found!" && exit 13
+: ${URL:=''}    # URL of the PAT file to be downloaded.
+: ${DEV:='Y'}   # Controls whether device nodes are created.
 
 if [ -f "$STORAGE"/dsm.ver ]; then
   BASE=$(cat "${STORAGE}/dsm.ver")
@@ -21,17 +21,37 @@ fi
 # Display wait message
 /run/server.sh 5000 install &
 
-# Download the required files from the Synology website
-DL="https://global.synologydownload.com/download/DSM"
+# Detect country
+COUNTRY=""
+{ JSON=$(curl -sfk https://ipinfo.io); rc=$?; } || :
 
+if (( rc == 0 )); then
+  { COUNTRY=$(echo "$JSON" | jq -r '.country' 2> /dev/null); rc=$?; } || :
+  (( rc != 0 )) || [[ "$COUNTRY" == "null" ]] && COUNTRY=""
+fi
+
+if [[ -z "$COUNTRY" ]]; then
+  { JSON=$(curl -sfk https://api.ipapi.is); rc=$?; } || :
+  if (( rc == 0 )); then
+    { COUNTRY=$(echo "$JSON" | jq -r '.location.country_code' 2> /dev/null); rc=$?; } || :
+    (( rc != 0 )) || [[ "$COUNTRY" == "null" ]] && COUNTRY=""
+  fi
+fi
+
+# Select download mirror based on country
+if [ "$COUNTRY" == "CN" ]; then
+  DL="https://cndl.synology.cn/download/DSM"
+else
+  DL="https://global.synologydownload.com/download/DSM"
+fi
+
+# Select default version based on architecture
 if [ -z "$URL" ]; then
-
   if [ "$ARCH" == "amd64" ]; then
     URL="$DL/release/7.2.1/69057-1/DSM_VirtualDSM_69057.pat"
   else
     URL="$DL/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
   fi
-
 fi
 
 # Check if output is to interactive TTY
@@ -48,27 +68,42 @@ rm -f "$STORAGE"/"$BASE".agent
 rm -f "$STORAGE"/"$BASE".boot.img
 rm -f "$STORAGE"/"$BASE".system.img
 
+[[ "${DEBUG}" == [Yy1]* ]] && set -x
+
+# Check filesystem
 MIN_SPACE=6442450944
 FS=$(stat -f -c %T "$STORAGE")
 
+if [[ "$FS" == "overlay"* ]]; then
+  info "Warning: the filesystem of ${STORAGE} is OverlayFS, this usually means it was binded to an invalid path!"
+fi
+
 if [[ "$FS" != "fat"* && "$FS" != "vfat"* && "$FS" != "exfat"* && \
         "$FS" != "ntfs"* && "$FS" != "fuse"* && "$FS" != "msdos"* ]]; then
   TMP="$STORAGE/tmp"
 else
   TMP="/tmp/dsm"
   SPACE=$(df --output=avail -B 1 /tmp | tail -n 1)
-  (( MIN_SPACE > SPACE )) && TMP="$STORAGE/tmp"
+  if (( MIN_SPACE > SPACE )); then
+    TMP="$STORAGE/tmp"
+    info "Warning: the ${FS} filesystem of ${STORAGE} does not support UNIX permissions.."
+  fi
 fi
 
-rm -rf /tmp/dsm
-rm -rf "$STORAGE/tmp"
 rm -rf "$TMP" && mkdir -p "$TMP"
 
 # Check free diskspace
 SPACE=$(df --output=avail -B 1 "$TMP" | tail -n 1)
-(( MIN_SPACE > SPACE )) && error "Not enough free space for installation, need at least 6 GB." && exit 95
+SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
+(( MIN_SPACE > SPACE )) && error "Not enough free space for installation in ${STORAGE}, have ${SPACE_GB} GB available but need at least 6 GB." && exit 95
 
-[[ "${DEBUG}" == [Yy1]* ]] && set -x
+if [[ "$TMP" != "$STORAGE/tmp" ]]; then
+  SPACE=$(df --output=avail -B 1 "$STORAGE" | tail -n 1)
+  SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
+  (( MIN_SPACE > SPACE )) && error "Not enough free space for installation in ${STORAGE}, have ${SPACE_GB} GB available but need at least 6 GB." && exit 94
+fi
+
+# Download the required files from the Synology website
 
 RDC="$STORAGE/dsm.rd"
 
@@ -109,8 +144,14 @@ if [ -f "${RDC}" ]; then
   { xz -dc <"$RDC" >"$TMP/rd" 2>/dev/null; rc=$?; } || :
   (( rc != 1 )) && error "Failed to unxz $RDC, reason $rc" && exit 91
 
-  { (cd "$TMP" && cpio -idm <"$TMP/rd" 2>/dev/null); rc=$?; } || :
-  (( rc != 0 )) && error "Failed to cpio $RDC, reason $rc" && exit 92
+  if [[ "${DEV}" == [Nn]* ]]; then
+    # Exclude dev/ from cpio extract
+    { (cd "$TMP" && cpio -it < "$TMP/rd" | grep -Ev 'dev/' | while read -r entry; do cpio -idm "$entry" < "$TMP/rd" 2>/dev/null; done); rc=$?; } || :
+  else
+    { (cd "$TMP" && cpio -idm <"$TMP/rd" 2>/dev/null); rc=$?; } || :
+  fi
+
+  (( rc != 0 )) && error "Failed to extract $RDC, reason $rc" && exit 92
 
   mkdir -p /run/extract
   for file in $TMP/usr/lib/libcurl.so.4 \
@@ -202,14 +243,13 @@ BOOT=$(find "$TMP" -name "*.bin.zip")
 BOOT=$(echo "$BOOT" | head -c -5)
 unzip -q -o "$BOOT".zip -d "$TMP"
 
-[[ "${ALLOCATE}" == [Zz]* ]] && info "Install: Allocating diskspace..."
-
 SYSTEM="$TMP/sys.img"
 SYSTEM_SIZE=4954537983
 
 # Check free diskspace
 SPACE=$(df --output=avail -B 1 "$TMP" | tail -n 1)
-(( SYSTEM_SIZE > SPACE )) && error "Not enough free space to create a 4 GB system disk." && exit 87
+SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
+(( SYSTEM_SIZE > SPACE )) && error "Not enough free space to create a 4 GB system disk, have only ${SPACE_GB} GB available." && exit 87
 
 if ! fallocate -l "${SYSTEM_SIZE}" "${SYSTEM}"; then
   if ! truncate -s "${SYSTEM_SIZE}" "${SYSTEM}"; then
@@ -217,11 +257,6 @@ if ! fallocate -l "${SYSTEM_SIZE}" "${SYSTEM}"; then
   fi
 fi
 
-if [[ "${ALLOCATE}" == [Zz]* ]]; then
-  info "Install: Preallocating 4 GB of diskspace..."
-  dd if=/dev/urandom of="${SYSTEM}" count="${SYSTEM_SIZE}" bs=1M iflag=count_bytes status=none
-fi
-
 # Check if file exists
 [ ! -f "${SYSTEM}" ] && error "System disk does not exist ($SYSTEM)" && exit 89
 
@@ -249,7 +284,13 @@ MOUNT="$TMP/system"
 rm -rf "$MOUNT" && mkdir -p "$MOUNT"
 
 mv "$HDA.tgz" "$HDA.txz"
-tar xpfJ "$HDA.txz" --absolute-names -C "$MOUNT/"
+
+if [[ "${DEV}" == [Nn]* ]]; then
+  # Exclude dev/ from tar extract
+  tar xpfJ "$HDA.txz" --absolute-names --exclude="dev" -C "$MOUNT/"
+else
+  tar xpfJ "$HDA.txz" --absolute-names -C "$MOUNT/"
+fi
 
 [ -d "$PKG" ] && mv "$PKG/" "$MOUNT/.SynoUpgradePackages/"
 rm -f "$MOUNT/.SynoUpgradePackages/ActiveInsight-"*
@@ -269,12 +310,6 @@ rm -rf "$MOUNT"
 
 echo "$BASE" > "$STORAGE"/dsm.ver
 
-if [[ "$TMP" != "$STORAGE/tmp" ]]; then
-  # Check free diskspace
-  SPACE=$(df --output=avail -B 1 "$STORAGE" | tail -n 1)
-  (( MIN_SPACE > SPACE )) && error "Not enough free space in storage folder, need at least 6 GB." && exit 94
-fi
-
 mv -f "$PAT" "$STORAGE"/"$BASE".pat
 mv -f "$BOOT" "$STORAGE"/"$BASE".boot.img
 mv -f "$SYSTEM" "$STORAGE"/"$BASE".system.img

src/network.sh

@@ -11,7 +11,6 @@ set -Eeuo pipefail
 : ${VM_NET_MAC:="$MAC"}
 : ${VM_NET_HOST:='VirtualDSM'}
 
-: ${DNS_SERVERS:=''}
 : ${DNSMASQ_OPTS:=''}
 : ${DNSMASQ:='/usr/sbin/dnsmasq'}
 : ${DNSMASQ_CONF_DIR:='/etc/dnsmasq.d'}
@@ -78,33 +77,8 @@ configureDNS () {
   echo "0 $VM_NET_MAC $VM_NET_IP $VM_NET_HOST 01:${VM_NET_MAC}" > /var/lib/misc/dnsmasq.leases
   chmod 644 /var/lib/misc/dnsmasq.leases
 
-  # Build DNS options from container /etc/resolv.conf
-
-  if [[ "${DEBUG}" == [Yy1]* ]]; then
-    echo "/etc/resolv.conf:" && echo && cat /etc/resolv.conf && echo
-  fi
-
-  mapfile -t nameservers < <( { grep '^nameserver' /etc/resolv.conf || true; } | sed 's/\t/ /g' | sed 's/nameserver //' | sed 's/ //g')
-  searchdomains=$( { grep '^search' /etc/resolv.conf || true; } | sed 's/\t/ /g' | sed 's/search //' | sed 's/#.*//' | sed 's/\s*$//g' | sed 's/ /,/g')
-  domainname=$(echo "$searchdomains" | awk -F"," '{print $1}')
-
-  for nameserver in "${nameservers[@]}"; do
-    nameserver=$(echo "$nameserver" | sed 's/#.*//' )
-    if ! [[ "$nameserver" =~ .*:.* ]]; then
-      [[ -z "$DNS_SERVERS" ]] && DNS_SERVERS="$nameserver" || DNS_SERVERS="$DNS_SERVERS,$nameserver"
-    fi
-  done
-
-  [[ -z "$DNS_SERVERS" ]] && DNS_SERVERS="1.1.1.1"
-
-  DNSMASQ_OPTS="$DNSMASQ_OPTS --dhcp-option=option:dns-server,$DNS_SERVERS --dhcp-option=option:router,${VM_NET_IP%.*}.1"
-
-  if [ -n "$searchdomains" ] && [ "$searchdomains" != "." ]; then
-    DNSMASQ_OPTS="$DNSMASQ_OPTS --dhcp-option=option:domain-search,$searchdomains --dhcp-option=option:domain-name,$domainname"
-  else
-    [[ -z $(hostname -d) ]] || DNSMASQ_OPTS="$DNSMASQ_OPTS --dhcp-option=option:domain-name,$(hostname -d)"
-  fi
-
+  # Set DNS server and gateway
+  DNSMASQ_OPTS="$DNSMASQ_OPTS --dhcp-option=option:dns-server,${VM_NET_IP%.*}.1 --dhcp-option=option:router,${VM_NET_IP%.*}.1"
   DNSMASQ_OPTS=$(echo "$DNSMASQ_OPTS" | sed 's/\t/ /g' | tr -s ' ' | sed 's/^ *//')
 
   [[ "${DEBUG}" == [Yy1]* ]] && set -x
@@ -147,8 +121,6 @@ configureNAT () {
   ip link set dev "${VM_NET_TAP}" master dockerbridge
 
   # Add internet connection to the VM
-  IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
-
   iptables -t nat -A POSTROUTING -o "${VM_NET_DEV}" -j MASQUERADE
   iptables -t nat -A PREROUTING -i "${VM_NET_DEV}" -d "${IP}" -p tcp  -j DNAT --to $VM_NET_IP
   iptables -t nat -A PREROUTING -i "${VM_NET_DEV}" -d "${IP}" -p udp  -j DNAT --to $VM_NET_IP
@@ -223,12 +195,10 @@ update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy > /dev/null
 
 VM_NET_MAC="${VM_NET_MAC//-/:}"
 GATEWAY=$(ip r | grep default | awk '{print $3}')
+IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
 
 if [[ "${DEBUG}" == [Yy1]* ]]; then
-
-  IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
   info "Container IP is ${IP} with gateway ${GATEWAY}" && echo
-
 fi
 
 if [[ "${DHCP}" == [Yy1]* ]]; then

src/reset.sh

@@ -10,14 +10,14 @@ trap 'error "Status $? while: ${BASH_COMMAND} (line $LINENO/$BASH_LINENO)"' ERR
 
 # Docker environment variables
 
-: ${URL:=''}            # URL of the PAT file
 : ${GPU:='N'}           # Enable GPU passthrough
 : ${DEBUG:='N'}         # Enable debugging mode
+: ${CONSOLE:='N'}       # Start in console mode
 : ${ALLOCATE:='Y'}      # Preallocate diskspace
 : ${ARGUMENTS:=''}      # Extra QEMU parameters
 : ${CPU_CORES:='1'}     # Amount of CPU cores
+: ${RAM_SIZE:='1G'}     # Maximum RAM amount
 : ${DISK_SIZE:='16G'}   # Initial data disk size
-: ${RAM_SIZE:='512M'}   # Maximum RAM amount
 
 # Helper variables
 
@@ -26,10 +26,20 @@ MINOR=$(uname -r | cut -d '.' -f2)
 ARCH=$(dpkg --print-architecture)
 VERS=$(qemu-system-x86_64 --version | head -n 1 | cut -d '(' -f 1)
 
+# Check folder
+
+STORAGE="/storage"
+[ ! -d "$STORAGE" ] && error "Storage folder (${STORAGE}) not found!" && exit 13
+
 # Cleanup files
 
 rm -f /run/dsm.url
 rm -f /run/qemu.pid
 rm -f /run/qemu.count
 
+# Cleanup dirs
+
+rm -rf /tmp/dsm
+rm -rf "$STORAGE/tmp"
+
 return 0

src/serial.sh

@@ -48,7 +48,7 @@ sleep 0.2
 while ! nc -z -w1 127.0.0.1 2210 > /dev/null 2>&1; do
   sleep 0.1
   cnt=$((cnt + 1))
-  (( cnt > 20 )) && error "Failed to connect to qemu-host.." && exit 58
+  (( cnt > 50 )) && error "Failed to connect to qemu-host.." && exit 58
 done
 
 cnt=0
@@ -56,7 +56,7 @@ cnt=0
 while ! nc -z -w1 127.0.0.1 12345 > /dev/null 2>&1; do
   sleep 0.1
   cnt=$((cnt + 1))
-  (( cnt > 20 )) && error "Failed to connect to qemu-host.." && exit 59
+  (( cnt > 50 )) && error "Failed to connect to qemu-host.." && exit 59
 done
 
 # Configure serial ports