lets perform the storagePath setup in S62HMServer rather than

S06InitSystem because that's actually the position where the storage
path is important to be setup and available correctly, which in fact
might not be the case in S06InitSystem. This refs #1377.

buildroot-external/overlay/base/etc/init.d/S06InitSystem

@@ -100,37 +100,6 @@ init_system() {
   if echo "${HM_HOST}" | grep -q rpi; then
     modprobe bcm2835_wdt nowayout=1 heartbeat=15
   fi
-
-  # if the userfs is located on a non-mmc device (not on a SD card)
-  # we can safely use the old /usr/local/sdcard directory path as
-  # the general storagePath for diagrams and daily backups
-  storagePath=""
-  if [[ "${HM_HOST}" == "oci" ]] || grep " /usr/local " /proc/mounts | grep -qv "^/dev/mmc"; then
-    storagePath="/usr/local/sdcard"
-    mkdir -p ${storagePath}
-  fi
-
-  # users can override the storagePath by specifying an own storage
-  # path in /etc/config/CustomStoragePath
-  if [[ -f /etc/config/CustomStoragePath ]]; then
-    storagePath=$(cat /etc/config/CustomStoragePath)
-  fi
-
-  # in case a storagePath is specified we make sure it is setup
-  # correct and in case it is empty or does not exist we skip this
-  # so that the WebUI will remind users to insert an USB drive for
-  # storing diagrams+backups
-  if [[ -n "${storagePath}" ]] && [[ -d "${storagePath}" ]]; then
-    if [[ ! -d "${storagePath}/measurement" ]]; then
-      mkdir -p "${storagePath}/measurement"
-    fi
-    if [[ ! -e "${storagePath}/.nobackup" ]]; then
-      touch "${storagePath}/.nobackup"
-    fi
-    ln -sf "${storagePath}" /media/usb0
-    touch /var/status/SDinitialised
-    touch /var/status/hasSD
-  fi
 }
 
 start() {

buildroot-external/overlay/base/etc/init.d/S62HMServer

@@ -31,6 +31,37 @@ init() {
     fi
   fi
 
+  # if the userfs is located on a non-mmc device (not on a SD card)
+  # we can safely use the old /usr/local/sdcard directory path as
+  # the general storagePath for diagrams and daily backups
+  storagePath=""
+  if [[ "${HM_HOST}" == "oci" ]] || grep " /usr/local " /proc/mounts | grep -qv "^/dev/mmc"; then
+    storagePath="/usr/local/sdcard"
+    mkdir -p ${storagePath}
+  fi
+
+  # users can override the storagePath by specifying an own storage
+  # path in /etc/config/CustomStoragePath
+  if [[ -f /etc/config/CustomStoragePath ]]; then
+    storagePath=$(cat /etc/config/CustomStoragePath)
+  fi
+
+  # in case a storagePath is specified we make sure it is setup
+  # correct and in case it is empty or does not exist we skip this
+  # so that the WebUI will remind users to insert an USB drive for
+  # storing diagrams+backups
+  if [[ -n "${storagePath}" ]] && [[ -d "${storagePath}" ]]; then
+    if [[ ! -d "${storagePath}/measurement" ]]; then
+      mkdir -p "${storagePath}/measurement"
+    fi
+    if [[ ! -e "${storagePath}/.nobackup" ]]; then
+      touch "${storagePath}/.nobackup"
+    fi
+    ln -sf "${storagePath}" /media/usb0
+    touch /var/status/SDinitialised
+    touch /var/status/hasSD
+  fi
+
   # lets build HMServer.conf with own diagram path
   sed "s|^diagramDatabasePath=.*$|diagramDatabasePath=/tmp/measurement|" /etc/HMServer.conf >/var/etc/HMServer.conf