Avoid connecting the USB drive if it'll just immediately be disconnected.

windows_archive/archive-teslacam-clips

@@ -44,7 +44,7 @@ function move_clips_to_archive () {
   for file_name in /mnt/usb_share/TeslaCam/saved*; do
     [ -e "$file_name" ] || continue
     log "Moving $file_name ..."
-    mv -- "$file_name" /mnt/cam_archive >> "$LOGFILE" 2>&1
+    mv -- "$file_name" /mnt/cam_archive >> "$LOGFILE" 2>&1 || echo ""
     log "Moved $file_name."
   done
   log "Finished moving clips to archive."
@@ -56,6 +56,12 @@ function disconnect_usb_from_host () {
   log "Disconnected usb from host."
 }
 
+function fix_errors_on_drive () {
+  log "Running fsck..."
+  /sbin/fsck /mnt/usb_share -- -a >> "$LOGFILE" 2>&1 || echo ""
+  log "Finished running fsck."
+}
+
 function mount_usb_drive_locally () {
   log "Mounting usb locally..."
   mount /mnt/usb_share
@@ -80,22 +86,18 @@ function unmount_usb_share () {
   log "Unmounted usb share."
 }
 
-function connect_usb_to_host() {
-  log "Connecting usb to host..."
-  modprobe g_mass_storage
-  log "Connected usb to host."
-}
-
 log "Starting..."
 
 ensure_cam_archive_is_mounted
 
 disconnect_usb_from_host
 
+fix_errors_on_drive
+
 ensure_usb_share_is_mounted
 
 move_clips_to_archive
 
 unmount_usb_share
 
-connect_usb_to_host
+connect_usb_to_host

windows_archive/archiveloop

@@ -4,16 +4,12 @@
 ARCHIVE_HOST_NAME=archiveserver
 LOGFILE=/tmp/archiveloop.log
 
-function clear_log () {
- rm "$LOGFILE" > /dev/null 2>&1 || echo ""
-}
-
 function log () {
   echo "$( date )" >> "$LOGFILE"
   echo "$1" >> "$LOGFILE"
 }
 
-function check_archive_reachability () {
+function archive_is_reachable () {
   local reachable=true
   ping -q -w 1 -c 1 "$ARCHIVE_HOST_NAME" > /dev/null 2>&1 || reachable=false
   if [ "$reachable" = false ]
@@ -24,11 +20,17 @@ function check_archive_reachability () {
   true
 }
 
+function connect_usb_to_host() {
+  log "Connecting usb to host..."
+  modprobe g_mass_storage
+  log "Connected usb to host."
+}
+
 function wait_for_archive_to_be_reachable () {
   log "Waiting for archive to be reachable..."
   while [ true ]
   do
-    if check_archive_reachability
+    if archive_is_reachable
     then
       log "Archive is reachable."
       break
@@ -47,7 +49,7 @@ function wait_for_archive_to_be_unreachable () {
   log "Waiting for archive to be unreachable..."
   while [ true ]
     do
-      if ! check_archive_reachability
+      if ! archive_is_reachable
       then
         log "Archive is unreachable."
         break
@@ -56,10 +58,17 @@ function wait_for_archive_to_be_unreachable () {
   done
 }
 
-clear_log
+export -f connect_usb_to_host
 
 log "Starting..."
 
+if archive_is_reachable
+then
+  archive_clips
+else
+  connect_usb_to_host
+fi
+
 while [ true ]
 do
   wait_for_archive_to_be_reachable
@@ -67,4 +76,4 @@ do
   archive_clips
 
   wait_for_archive_to_be_unreachable
-done
+done

windows_archive/setup-teslausb

@@ -73,10 +73,6 @@ function log () {
   echo "$1" >> "$LOGFILE"
 }
 
-log "Running fsck..."
-/sbin/fsck /mnt/usb_share -- -a >> "$LOGFILE" 2>&1 || echo ""
-log "Running modprobe..."
-/sbin/modprobe g_mass_storage >> "$LOGFILE" 2>&1
 log "Launching archival script..."
 /root/bin/archiveloop &
 log "All done"