.github/ISSUE_TEMPLATE/1-issue.yml

@@ -21,7 +21,6 @@ body:
     attributes:
       label: Docker compose
       description: The compose file (or otherwise the `docker run` command used).
-      render: yaml
     validations:
       required: true
   - type: textarea
@@ -29,7 +28,6 @@ body:
     attributes:
       label: Docker log
       description: The logfile of the container (as shown by `docker logs dsm`).
-      render: shell
     validations:
       required: true
   - type: textarea

.github/ISSUE_TEMPLATE/3-bug.yml

@@ -23,7 +23,6 @@ body:
     attributes:
       label: Docker compose
       description: The compose file (or otherwise the `docker run` command used).
-      render: yaml
     validations:
       required: true
   - type: textarea
@@ -31,7 +30,6 @@ body:
     attributes:
       label: Docker log
       description: The logfile of the container (as shown by `docker logs dsm`).
-      render: shell
     validations:
       required: true
   - type: textarea

.github/workflows/check.yml

@@ -20,5 +20,5 @@ jobs:
         uses: hadolint/hadolint-action@v3.1.0
         with:
           dockerfile: Dockerfile
-          ignore: DL3008,DL3003,DL3006,DL3013
+          ignore: DL3008,DL3003,DL3006
           failure-threshold: warning

Dockerfile

@@ -15,21 +15,19 @@ ARG DEBCONF_NOWARNINGS="yes"
 ARG DEBIAN_FRONTEND="noninteractive"
 ARG DEBCONF_NONINTERACTIVE_SEEN="true"
 
-RUN set -eu && \
+RUN set -eu && extra="" && \
+    if [ "$TARGETPLATFORM" != "linux/amd64" ]; then extra="qemu-user"; fi && \
     apt-get update && \
     apt-get --no-install-recommends -y install \
         jq \
         tini \
         curl \
+        cpio \
         wget \
         fdisk \
         unzip \
         nginx \
         procps \
-        python3 \
-        python3-pip \
-        python3-msgpack \
-        python3-pysodium \
         xz-utils \
         iptables \
         iproute2 \
@@ -42,9 +40,9 @@ RUN set -eu && \
         iputils-ping \
         ca-certificates \
         netcat-openbsd \
-        qemu-system-x86 && \
+        qemu-system-x86 \
+        "$extra" && \
     apt-get clean && \
-    pip3 install --no-cache-dir --break-system-packages --root-user-action=ignore dissect.cstruct && \
     mkdir -p /etc/qemu && \
     echo "allow br0" > /etc/qemu/bridge.conf && \
     unlink /etc/nginx/sites-enabled/default && \
@@ -56,14 +54,13 @@ COPY --chmod=755 ./src /run/
 COPY --chmod=755 ./web /var/www/
 COPY --chmod=755 --from=builder /qemu-host.bin /run/host.bin
 COPY --chmod=744 ./web/conf/nginx.conf /etc/nginx/sites-enabled/web.conf
-ADD --chmod=775 https://raw.githubusercontent.com/sud0woodo/patology/refs/heads/main/patology.py /run/extract.py
 
 VOLUME /storage
 EXPOSE 22 139 445 5000
 
-ENV RAM_SIZE="2G"
-ENV CPU_CORES="2"
+ENV RAM_SIZE="1G"
 ENV DISK_SIZE="16G"
+ENV CPU_CORES="1"
 
 HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
 

readme.md

@@ -47,7 +47,7 @@ services:
 ##### Via Docker CLI:
 
 ```bash
-docker run -it --rm --name dsm -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v "${PWD:-.}/dsm:/storage" --stop-timeout 120 vdsm/virtual-dsm
+docker run -it --rm --name dsm -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v ${PWD:-.}/dsm:/storage --stop-timeout 120 vdsm/virtual-dsm
 ```
 
 ##### Via Kubernetes:
@@ -58,7 +58,7 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
 
 ##### Via Github Codespaces:
 
-[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/vdsm/virtual-dsm)
+[`Click here to launch this container in the cloud!`](https://github.com/codespaces/new?skip_quickstart=true&machine=basicLinux32gb&repo=619260050&ref=master&devcontainer_path=.devcontainer.json)
 
 ## FAQ 💬
 
@@ -123,19 +123,25 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
 
 ### How do I pass-through a disk?
 
-   It is possible to pass-through disk devices or partitions directly by adding them to your compose file in this way:
+   It is possible to pass-through a disk device directly, which can be useful when your host is a virtual machine, as it removes an extra layer and allows for easier management. For use with physical disks this method provides little advantage and is not recommended.
+   
+   You can add the virtual device to your compose file like this:
 
   ```yaml
   devices:
-    - /dev/sdb:/disk1
-    - /dev/sdc1:/disk2
+    - /dev/disk/by-uuid/12345-12345-12345-12345-12345:/disk2
   ```
 
-  Make sure it is totally empty (without any filesystem), otherwise DSM may not format it as a volume.
+  The device needs to be totally empty (without any partition table) otherwise DSM does not always format it into a volume.
+  
+  Make sure to bind the disk via its UUID (obtainable via `lsblk -o name,uuid`) instead of its name (`/dev/sdc`), to prevent ever binding the wrong disk when the drive letters happen to change. 
+ 
+> [!CAUTION]
+> Do NOT use this feature with the goal of sharing files from the host, they might all get lost without warning when DSM creates the volume.
 
 ### How do I change the amount of CPU or RAM?
 
-  By default, the container will be allowed to use a maximum of 2 CPU cores and 2 GB of RAM.
+  By default, the container will be allowed to use a maximum of 1 CPU core and 1 GB of RAM.
 
   If you want to adjust this, you can specify the desired amount using the following environment variables:
 
@@ -250,14 +256,14 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
 
   With this method, it is even possible to switch back and forth between versions while keeping your file data intact.
 
-  Alternatively, you can also skip the download and use a local file instead, by binding it in your compose file in this way:
+  If you don't have internet access, it's also possible to skip the download by setting `URL` to:
 
   ```yaml
-  volumes:
-    - ./DSM_VirtualDSM_42218.pat:/boot.pat
+  environment:
+    URL: "DSM_VirtualDSM_42218.pat"
   ```
 
-  Replace the example path `./DSM_VirtualDSM_42218.pat` with the filename of your desired `.pat` file. The value of `URL` will be ignored in this case.
+  after placing a copy of [DSM_VirtualDSM_42218.pat](https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat) in the root of your `/storage` folder.
 
 ### What are the differences compared to the standard DSM?
 

src/disk.sh

@@ -320,7 +320,7 @@ convertDisk() {
 
   msg="Conversion of $DISK_DESC"
   html "$msg completed..."
-  info "$msg to $DST_FMT completed successfully!"
+  info "$msg to $DST_FMT completed succesfully!"
 
   return 0
 }
@@ -368,8 +368,6 @@ createDevice () {
   local DISK_FMT=$5
   local DISK_IO=$6
   local DISK_CACHE=$7
-  local DISK_SERIAL=$8
-  local DISK_SECTORS=$9
   local DISK_ID="data$DISK_INDEX"
 
   local index=""
@@ -383,29 +381,29 @@ createDevice () {
       ;;
     "usb" )
       result+=",if=none \
-      -device usb-storage,drive=${DISK_ID}${index}${DISK_SERIAL}${DISK_SECTORS}"
+      -device usb-storage,drive=${DISK_ID}${index}"
       echo "$result"
       ;;
     "nvme" )
       result+=",if=none \
-      -device nvme,drive=${DISK_ID}${index},serial=deadbeaf${DISK_INDEX}${DISK_SERIAL}${DISK_SECTORS}"
+      -device nvme,drive=${DISK_ID}${index},serial=deadbeaf${DISK_INDEX}"
       echo "$result"
       ;;
     "ide" | "sata" )
       result+=",if=none \
       -device ich9-ahci,id=ahci${DISK_INDEX},addr=$DISK_ADDRESS \
-      -device ide-hd,drive=${DISK_ID},bus=ahci$DISK_INDEX.0,rotation_rate=$DISK_ROTATION${index}${DISK_SERIAL}${DISK_SECTORS}"
+      -device ide-hd,drive=${DISK_ID},bus=ahci$DISK_INDEX.0,rotation_rate=$DISK_ROTATION${index}"
       echo "$result"
       ;;
     "blk" | "virtio-blk" )
       result+=",if=none \
-      -device virtio-blk-pci,drive=${DISK_ID},bus=pcie.0,addr=$DISK_ADDRESS,iothread=io2${index}${DISK_SERIAL}${DISK_SECTORS}"
+      -device virtio-blk-pci,drive=${DISK_ID},bus=pcie.0,addr=$DISK_ADDRESS,iothread=io2${index}"
       echo "$result"
       ;;
     "scsi" | "virtio-scsi" )
       result+=",if=none \
       -device virtio-scsi-pci,id=${DISK_ID}b,bus=pcie.0,addr=$DISK_ADDRESS,iothread=io2 \
-      -device scsi-hd,drive=${DISK_ID},bus=${DISK_ID}b.0,channel=0,scsi-id=0,lun=0,rotation_rate=$DISK_ROTATION${index}${DISK_SERIAL}${DISK_SECTORS}"
+      -device scsi-hd,drive=${DISK_ID},bus=${DISK_ID}b.0,channel=0,scsi-id=0,lun=0,rotation_rate=$DISK_ROTATION${index}"
       echo "$result"
       ;;
   esac
@@ -484,7 +482,7 @@ addDisk () {
 
   fi
 
-  DISK_OPTS+=$(createDevice "$DISK_FILE" "$DISK_TYPE" "$DISK_INDEX" "$DISK_ADDRESS" "$DISK_FMT" "$DISK_IO" "$DISK_CACHE" "" "")
+  DISK_OPTS+=$(createDevice "$DISK_FILE" "$DISK_TYPE" "$DISK_INDEX" "$DISK_ADDRESS" "$DISK_FMT" "$DISK_IO" "$DISK_CACHE")
 
   return 0
 }
@@ -499,26 +497,7 @@ addDevice () {
   [ -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
 
-  local sectors=""
-  local result logical physical
-  result=$(fdisk -l "$DISK_DEV" | grep -m 1 -o "(logical/physical): .*" | cut -c 21-)
-  logical="${result%% *}"
-  physical=$(echo "$result" | grep -m 1 -o "/ .*" | cut -c 3-)
-  physical="${physical%% *}"
-
-  if [ -n "$physical" ]; then
-    if [[ "$physical" == "512" ]] || [[ "$physical" == "4096" ]]; then
-      if [[ "$physical" == "4096" ]]; then
-        sectors=",logical_block_size=$logical,physical_block_size=$physical"
-      fi
-    else
-      warn "Unknown physical sector size: $physical for $DISK_DEV"
-    fi
-  else
-    warn "Failed to determine the sector size for $DISK_DEV"
-  fi
-
-  DISK_OPTS+=$(createDevice "$DISK_DEV" "$DISK_TYPE" "$DISK_INDEX" "$DISK_ADDRESS" "raw" "$DISK_IO" "$DISK_CACHE" "" "$sectors")
+  DISK_OPTS+=$(createDevice "$DISK_DEV" "$DISK_TYPE" "$DISK_INDEX" "$DISK_ADDRESS" "raw" "$DISK_IO" "$DISK_CACHE")
 
   return 0
 }
@@ -550,8 +529,8 @@ else
   DISK_ALLOC="preallocation=falloc"
 fi
 
-DISK_OPTS+=$(createDevice "$BOOT" "$DISK_TYPE" "1" "0xa" "raw" "$DISK_IO" "$DISK_CACHE" "" "")
-DISK_OPTS+=$(createDevice "$SYSTEM" "$DISK_TYPE" "2" "0xb" "raw" "$DISK_IO" "$DISK_CACHE" "" "")
+DISK_OPTS+=$(createDevice "$BOOT" "$DISK_TYPE" "1" "0xa" "raw" "$DISK_IO" "$DISK_CACHE")
+DISK_OPTS+=$(createDevice "$SYSTEM" "$DISK_TYPE" "2" "0xb" "raw" "$DISK_IO" "$DISK_CACHE")
 
 DISK1_FILE="$STORAGE/${DISK_NAME}"
 if [[ ! -f "$DISK1_FILE.img" ]] && [[ -f "$STORAGE/data${DISK_SIZE}.img" ]]; then

src/display.sh

@@ -8,9 +8,7 @@ set -Eeuo pipefail
 : "${DISPLAY:="none"}"  # Display type
 : "${RENDERNODE:="/dev/dri/renderD128"}"  # Render node
 
-CPU_VENDOR=$(lscpu | awk '/Vendor ID/{print $3}')
-
-if [[ "$GPU" != [Yy1]* ]] || [[ "$CPU_VENDOR" != "GenuineIntel" ]] || [[ "$ARCH" != "amd64" ]]; then
+if [[ "$GPU" != [Yy1]* ]] || [[ "$ARCH" != "amd64" ]]; then
 
   [[ "${DISPLAY,,}" == "none" ]] && VGA="none"
   DISPLAY_OPTS="-display $DISPLAY -vga $VGA"

src/install.sh

@@ -12,31 +12,19 @@ else
   BASE="DSM_VirtualDSM_42962"
 fi
 
-FN="boot.pat"
-DIR=$(find / -maxdepth 1 -type d -iname "$FN" -print -quit)
-[ ! -d "$DIR" ] && DIR=$(find "$STORAGE" -maxdepth 1 -type d -iname "$FN" -print -quit)
-
-if [ -d "$DIR" ]; then
-  BASE="DSM_VirtualDSM" && URL="file://$DIR" 
-  if [[ ! -s "$STORAGE/$BASE.boot.img" ]] || [[ ! -s "$STORAGE/$BASE.system.img" ]]; then
-    error "The bind $DIR maps to a file that does not exist!" && exit 65
-  fi
-fi
-
-FILE=$(find / -maxdepth 1 -type f -iname "$FN" -print -quit)
-[ ! -s "$FILE" ] && FILE=$(find "$STORAGE" -maxdepth 1 -type f -iname "$FN" -print -quit)
-[ -s "$FILE" ] && BASE="DSM_VirtualDSM" && URL="file://$FILE" 
-
-if [ -n "$URL" ] && [ ! -s "$FILE" ] && [ ! -d "$DIR" ]; then
+if [ -n "$URL" ]; then
   BASE=$(basename "$URL" .pat)
   if [ ! -s "$STORAGE/$BASE.system.img" ]; then
     BASE=$(basename "${URL%%\?*}" .pat)
     : "${BASE//+/ }"; printf -v BASE '%b' "${_//%/\\x}"
     BASE=$(echo "$BASE" | sed -e 's/[^A-Za-z0-9._-]/_/g')
   fi
-  if [[ "${URL,,}" != "http"* ]] && [[ "${URL,,}" != "file:"* ]] ; then
-    [ ! -s "$STORAGE/$BASE.pat" ] && error "Invalid URL:  $URL" && exit 65
+  if [[ "${URL,,}" != "http"* ]]; then
+    if [ -s "$STORAGE/$BASE.pat" ]; then
       URL="file://$STORAGE/$BASE.pat"
+    else
+      error "File $STORAGE/$BASE.pat does not exist!" && exit 65
+    fi
   fi
 fi
 
@@ -59,15 +47,11 @@ if [ -z "$DL" ]; then
   [[ "${COUNTRY^^}" == "CN" ]] && DL="$DL_CHINA" || DL="$DL_GLOBAL"
 fi
 
-if [ -z "$URL" ]; then
-  URL="$DL/release/7.2.2/72806/DSM_VirtualDSM_72806.pat"
-fi
+[ -z "$URL" ] && URL="$DL/release/7.2.2/72806/DSM_VirtualDSM_72806.pat"
 
-if [ ! -s "$FILE" ]; then
 BASE=$(basename "${URL%%\?*}" .pat)
 : "${BASE//+/ }"; printf -v BASE '%b' "${_//%/\\x}"
 BASE=$(echo "$BASE" | sed -e 's/[^A-Za-z0-9._-]/_/g')
-fi
 
 if [[ "$URL" != "file://$STORAGE/$BASE.pat" ]]; then
   rm -f "$STORAGE/$BASE.pat"
@@ -128,15 +112,127 @@ else
   PROGRESS="--progress=dot:giga"
 fi
 
-if [[ "$URL" == "file://"* ]]; then
-  MSG="Copying DSM"
-  ERR="Failed to copy ${URL:7}"
-  info "Install: Copying installation image..."
+# Download the required files from the Synology website
+
+ROOT="Y"
+RD="$TMP/rd.gz"
+RDC="$STORAGE/dsm.rd"
+
+if [ ! -s "$RDC" ] && [[ "$URL" == "file://"* ]] && [[ "${URL,,}" == *"_42218.pat" ]]; then
+
+  rm -f "$RD"
+  rm -f "$RDC"
+
+  tar --extract --file="${URL:7}" --directory="$(dirname "$RD")"/. "$(basename "$RD")"
+  cp "$RD" "$RDC"
+
+fi
+
+if [ ! -s "$RDC" ]; then
+
+  rm -f "$RD"
+  rm -f "$RDC"
+
+  MSG="Downloading installer"
+  info "Install: $MSG..." && html "$MSG..."
+
+  SIZE=5394188
+  POS="65627648-71021835"
+  VERIFY="b4215a4b213ff5154db0488f92c87864"
+  LOC="$DL/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
+  [[ "${URL,,}" == *"_42218.pat" ]] && LOC="$URL"
+
+  /run/progress.sh "$RD" "$SIZE" "$MSG ([P])..." &
+  { curl -r "$POS" -sfk --connect-timeout 10 -S -o "$RD" "$LOC"; rc=$?; } || :
+
+  fKill "progress.sh"
+
+  ERR="Failed to download $LOC"
+  (( rc == 3 )) && error "$ERR , cannot write file (disk full?)" && exit 60
+  (( rc == 4 )) && error "$ERR , network failure!" && exit 60
+  (( rc == 8 )) && error "$ERR , server issued an error response!" && exit 60
+
+  if (( rc != 0 )); then
+    if (( rc != 22 )) && (( rc != 56 )); then
+      error "$ERR , reason: $rc" && exit 60
+    fi
+    SUM="skip"
   else
+    SUM=$(md5sum "$RD" | cut -f 1 -d " ")
+  fi
+
+  if [ "$SUM" != "$VERIFY" ]; then
+
+    PAT="/install.pat"
+    SIZE=379637760
+
+    rm -f "$RD"
+    rm -f "$PAT"
+
+    html "$MSG..."
+    /run/progress.sh "$PAT" "$SIZE" "$MSG ([P])..." &
+    { wget "$LOC" -O "$PAT" -q --no-check-certificate --timeout=10 --no-http-keep-alive --show-progress "$PROGRESS"; rc=$?; } || :
+
+    fKill "progress.sh"
+
+    ERR="Failed to download $LOC"
+    (( rc == 3 )) && error "$ERR , cannot write file (disk full?)" && exit 60
+    (( rc == 4 )) && error "$ERR , network failure!" && exit 60
+    (( rc == 8 )) && error "$ERR , server issued an error response!" && exit 60
+    (( rc != 0 )) && error "$ERR , reason: $rc" && exit 60
+
+    tar --extract --file="$PAT" --directory="$(dirname "$RD")"/. "$(basename "$RD")"
+    rm "$PAT"
+
+  fi
+
+  cp "$RD" "$RDC"
+
+fi
+
+if [ -f "$RDC" ]; then
+
+  { xz -dc <"$RDC" >"$TMP/rd" 2>/dev/null; rc=$?; } || :
+  (( rc != 1 )) && error "Failed to unxz $RDC on $FS, reason $rc" && exit 91
+
+  { (cd "$TMP" && cpio -idm <"$TMP/rd" 2>/dev/null); rc=$?; } || :
+
+  if (( rc != 0 )); then
+    ROOT="N"
+    { (cd "$TMP" && fakeroot cpio -idmu <"$TMP/rd" 2>/dev/null); rc=$?; } || :
+    (( rc != 0 )) && error "Failed to extract $RDC on $FS, reason $rc" && exit 92
+  fi
+
+  rm -rf /run/extract && mkdir -p /run/extract
+  for file in $TMP/usr/lib/libcurl.so.4 \
+              $TMP/usr/lib/libmbedcrypto.so.5 \
+              $TMP/usr/lib/libmbedtls.so.13 \
+              $TMP/usr/lib/libmbedx509.so.1 \
+              $TMP/usr/lib/libmsgpackc.so.2 \
+              $TMP/usr/lib/libsodium.so \
+              $TMP/usr/lib/libsynocodesign-ng-virtual-junior-wins.so.7 \
+              $TMP/usr/syno/bin/scemd; do
+    cp "$file" /run/extract/
+  done
+
+  if [ "$ARCH" != "amd64" ]; then
+    mkdir -p /lib64/
+    cp "$TMP/usr/lib/libc.so.6" /lib64/
+    cp "$TMP/usr/lib/libpthread.so.0" /lib64/
+    cp "$TMP/usr/lib/ld-linux-x86-64.so.2" /lib64/
+  fi
+
+  mv /run/extract/scemd /run/extract/syno_extract_system_patch
+  chmod +x /run/extract/syno_extract_system_patch
+
+fi
+
+rm -rf "$TMP" && mkdir -p "$TMP"
+
+info "Install: Downloading $BASE.pat..."
+
 MSG="Downloading DSM"
 ERR="Failed to download $URL"
-  info "Install: Downloading $BASE.pat..."
-fi
 
 html "$MSG..."
 
@@ -145,10 +241,6 @@ rm -f "$PAT"
 
 if [[ "$URL" == "file://"* ]]; then
 
-  if [ ! -f "${URL:7}" ]; then
-    error "File '${URL:7}' does not exist!" && exit 65
-  fi
-
   cp "${URL:7}" "$PAT"
 
 else
@@ -179,7 +271,7 @@ if ((SIZE<250000000)); then
   error "The specified PAT file is probably an update pack as it's too small." && exit 62
 fi
 
-MSG="Extracting installation image..."
+MSG="Extracting downloaded image..."
 info "Install: $MSG" && html "$MSG"
 
 if { tar tf "$PAT"; } >/dev/null 2>&1; then
@@ -188,15 +280,22 @@ if { tar tf "$PAT"; } >/dev/null 2>&1; then
 
 else
 
-  { (cd "$TMP" && python3 /run/extract.py -i "$PAT" -d 2>/run/extract.log); rc=$?; } || :
+  export LD_LIBRARY_PATH="/run/extract"
 
-  if (( rc != 0 )); then
-    cat /run/extract.log
-    error "Failed to extract PAT file, reason $rc" && exit 63
+  if [ "$ARCH" == "amd64" ]; then
+    { /run/extract/syno_extract_system_patch "$PAT" "$TMP/."; rc=$?; } || :
+  else
+    { qemu-x86_64 /run/extract/syno_extract_system_patch "$PAT" "$TMP/."; rc=$?; } || :
   fi
 
+  export LD_LIBRARY_PATH=""
+
+  (( rc != 0 )) && error "Failed to extract PAT file, reason $rc" && exit 63
+
 fi
 
+rm -rf /run/extract
+
 MSG="Preparing system partition..."
 info "Install: $MSG" && html "$MSG"
 
@@ -270,9 +369,12 @@ mv "$HDA.tgz" "$HDA.txz"
 [ -d "$PKG" ] && mv "$PKG/" "$MOUNT/.SynoUpgradePackages/"
 rm -f "$MOUNT/.SynoUpgradePackages/ActiveInsight-"*
 
+[ -s "$HDP.txz" ] && tar xpfJ "$HDP.txz" --absolute-names -C "$MOUNT/"
+
 if [ -s "$IDB.txz" ]; then
-  INDEX_DB="$MOUNT/usr/syno/synoman/indexdb"
+  INDEX_DB="$MOUNT/usr/syno/synoman/indexdb/"
   mkdir -p "$INDEX_DB"
+  tar xpfJ "$IDB.txz" --absolute-names -C "$INDEX_DB"
 fi
 
 LABEL="1.44.1-42218"
@@ -280,13 +382,23 @@ OFFSET="1048576"    # 2048 * 512
 NUMBLOCKS="2097152" # (16777216 * 512) / 4096
 MSG="Installing system partition..."
 
+if [[ "$ROOT" != [Nn]* ]]; then
+
+  tar xpfJ "$HDA.txz" --absolute-names --skip-old-files -C "$MOUNT/"
+
+  info "Install: $MSG" && html "$MSG"
+
+  mke2fs -q -t ext4 -b 4096 -d "$MOUNT/" -L "$LABEL" -F -E "offset=$OFFSET" "$SYSTEM" "$NUMBLOCKS"
+
+else
+
   fakeroot -- bash -c "set -Eeu;\
-  [ -s $HDP.txz ] && tar xpfJ $HDP.txz --absolute-names -C $MOUNT/;\
-  [ -s $IDB.txz ] && tar xpfJ $IDB.txz --absolute-names -C $INDEX_DB/;\
         tar xpfJ $HDA.txz --absolute-names --skip-old-files -C $MOUNT/;\
         printf '%b%s%b' '\E[1;34m❯ \E[1;36m' 'Install: $MSG' '\E[0m\n';\
         mke2fs -q -t ext4 -b 4096 -d $MOUNT/ -L $LABEL -F -E offset=$OFFSET $SYSTEM $NUMBLOCKS"
 
+fi
+
 rm -rf "$MOUNT"
 echo "$BASE" > "$STORAGE/dsm.ver"
 

src/network.sh

@@ -176,11 +176,7 @@ getHostPorts() {
 
 configureUser() {
 
-  if [ -z "$IP6" ]; then
   NET_OPTS="-netdev user,id=hostnet0,host=${VM_NET_IP%.*}.1,net=${VM_NET_IP%.*}.0/24,dhcpstart=$VM_NET_IP,hostname=$VM_NET_HOST"
-  else
-    NET_OPTS="-netdev user,id=hostnet0,ipv4=on,host=${VM_NET_IP%.*}.1,net=${VM_NET_IP%.*}.0/24,dhcpstart=$VM_NET_IP,ipv6=on,hostname=$VM_NET_HOST"
-  fi
 
   local forward
   forward=$(getUserPorts "$USER_PORTS")
@@ -196,7 +192,6 @@ configureNAT() {
 
   # Create the necessary file structure for /dev/net/tun
   if [ ! -c /dev/net/tun ]; then
-    [[ "$PODMAN" == [Yy1]* ]] && return 1
     [ ! -d /dev/net ] && mkdir -m 755 /dev/net
     if mknod /dev/net/tun c 10 200; then
       chmod 666 /dev/net/tun
@@ -204,15 +199,15 @@ configureNAT() {
   fi
 
   if [ ! -c /dev/net/tun ]; then
-    error "$tuntap" && return 1
+    [[ "$PODMAN" != [Yy1]* ]] && error "$tuntap"  
+    return 1
   fi
 
   # Check port forwarding flag
   if [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
-    { sysctl -w net.ipv4.ip_forward=1 > /dev/null 2>&1; rc=$?; } || :
+    { sysctl -w net.ipv4.ip_forward=1 > /dev/null; rc=$?; } || :
     if (( rc != 0 )) || [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
-      [[ "$PODMAN" == [Yy1]* ]] && return 1
-      error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1"
+      [[ "$PODMAN" != [Yy1]* ]] && error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1"
       return 1
     fi
   fi
@@ -343,17 +338,17 @@ closeNetwork() {
 
 checkOS() {
 
-  local kernel
+  local name
   local os=""
   local if="macvlan"
-  kernel=$(uname -a)
+  name=$(uname -a)
 
-  [[ "${kernel,,}" == *"darwin"* ]] && os="Docker Desktop for macOS"
-  [[ "${kernel,,}" == *"microsoft"* ]] && os="Docker Desktop for Windows"
+  [[ "${name,,}" == *"darwin"* ]] && os="Docker Desktop for macOS"
+  [[ "${name,,}" == *"microsoft"* ]] && os="Docker Desktop for Windows"
 
   if [[ "$DHCP" == [Yy1]* ]]; then
     if="macvtap"
-    [[ "${kernel,,}" == *"synology"* ]] && os="Synology Container Manager"
+    [[ "${name,,}" == *"synology"* ]] && os="Synology Container Manager"
   fi
 
   if [ -n "$os" ]; then

src/proc.sh

@@ -37,14 +37,14 @@ if [[ "$KVM" != [Nn]* ]]; then
   KVM_ERR=""
 
   if [ ! -e /dev/kvm ]; then
-    KVM_ERR="(/dev/kvm is missing)"
+    KVM_ERR="(device file missing)"
   else
     if ! sh -c 'echo -n > /dev/kvm' &> /dev/null; then
-      KVM_ERR="(/dev/kvm is unwriteable)"
+      KVM_ERR="(no write access)"
     else
       flags=$(sed -ne '/^flags/s/^.*: //p' /proc/cpuinfo)
       if ! grep -qw "vmx\|svm" <<< "$flags"; then
-        KVM_ERR="(not enabled in BIOS)"
+        KVM_ERR="(vmx/svm disabled)"
       fi
     fi
   fi
@@ -54,16 +54,8 @@ if [[ "$KVM" != [Nn]* ]]; then
     if [[ "$OSTYPE" =~ ^darwin ]]; then
       warn "you are using macOS which has no KVM support, this will cause a major loss of performance."
     else
-      kernel=$(uname -a)
-      case "${kernel,,}" in
-        *"microsoft"* )
-          error "Please bind '/dev/kvm' as a volume in the optional container settings when using Docker Desktop." ;;
-        *"synology"* )
-          error "Please make sure that Synology VMM (Virtual Machine Manager) is installed and that '/dev/kvm' is binded to this container." ;;
-        *)
-          error "KVM acceleration is not available $KVM_ERR, this will cause a major loss of performance."
-          error "See the FAQ for possible causes, or continue without it by adding KVM: \"N\" (not recommended)." ;;
-      esac
+      error "KVM acceleration not available $KVM_ERR, this will cause a major loss of performance."
+      error "See the FAQ on how to diagnose the cause, or continue without KVM by setting KVM=N (not recommended)."
       [[ "$DEBUG" != [Yy1]* ]] && exit 88
     fi
   fi

src/reset.sh

@@ -17,8 +17,8 @@ echo "❯ For support visit $SUPPORT"
 : "${CONSOLE:="N"}"        # Disable console mode
 : "${ALLOCATE:=""}"        # Preallocate diskspace
 : "${ARGUMENTS:=""}"       # Extra QEMU parameters
-: "${CPU_CORES:="2"}"      # Amount of CPU cores
-: "${RAM_SIZE:="2G"}"      # Maximum RAM amount
+: "${CPU_CORES:="1"}"      # Amount of CPU cores
+: "${RAM_SIZE:="1G"}"      # Maximum RAM amount
 : "${RAM_CHECK:="Y"}"      # Check available RAM
 : "${DISK_SIZE:="16G"}"    # Initial data disk size
 : "${STORAGE:="/storage"}" # Storage folder location

src/utils.sh

@@ -130,10 +130,7 @@ cpu() {
   cpu="${cpu// 12 Core/}"
   cpu="${cpu// 16 Core/}"
   cpu="${cpu// 32 Core/}"
-  cpu="${cpu// 48 Core/}"
   cpu="${cpu// 64 Core/}"
-  cpu="${cpu// 96 Core/}"
-  cpu="${cpu// 128 Core/}"
   cpu="${cpu//7th Gen /}"
   cpu="${cpu//8th Gen /}"
   cpu="${cpu//9th Gen /}"
@@ -150,7 +147,6 @@ cpu() {
   cpu="${cpu// Core TM/ Core}"
   cpu="${cpu// with Radeon Graphics/}"
   cpu="${cpu// with Radeon Vega Graphics/}"
-  cpu="${cpu// with Radeon Vega Mobile Gfx/}"
   
   [ -z "${cpu// /}" ] && cpu="Unknown"