Separate files into those used for setup and those used at runtime.

Files used for both will go in the run tree.

run/cifs_archive/verify-archive-configuration.sh

@@ -0,0 +1,47 @@
+#!/bin/bash -eu
+
+function check_archive_server_reachable () {
+  echo "Verifying that the archive server $archiveserver is reachable..."
+  local serverunreachable=false
+  ping -c 1 -w 1 "$archiveserver" 1>/dev/null 2>&1 || serverunreachable=true
+
+  if [ "$serverunreachable" = true ]
+  then
+    echo "STOP: The archive server $archiveserver is unreachable. Try specifying its IP address instead."
+    exit 1
+  fi
+
+  echo "The archive server is reachable."
+}
+
+function check_archive_mountable () {
+  local archive_server_ip_address="$1"
+  
+  local test_mount_location="/tmp/archivetestmount"
+  
+  if [ ! -e "$test_mount_location" ]
+  then
+    mkdir "$test_mount_location"
+  fi
+  
+  local tmp_credentials_file_path="/tmp/teslaCamArchiveCredentials"
+  
+  /root/bin/write-archive-credentials-to.sh "$tmp_credentials_file_path"
+  
+  local mount_failed=false
+  mount -t cifs "//$archive_server_ip_address/$sharename" "$test_mount_location" -o "vers=${cifs_version},credentials=${tmp_credentials_file_path},iocharset=utf8,file_mode=0777,dir_mode=0777" || mount_failed=true
+
+  if [ "$mount_failed" = true ]
+  then
+    echo "STOP: The archive couldn't be mounted with CIFS version ${cifs_version}. Try specifying a lower number for the CIFS version like this: export cifs_version=2"
+    exit 1
+  fi
+  
+  umount "$test_mount_location"
+}
+
+check_archive_server_reachable
+
+ARCHIVE_SERVER_IP_ADDRESS="$( /root/bin/get-archiveserver-ip-address.sh )"
+
+check_archive_mountable "$ARCHIVE_SERVER_IP_ADDRESS"