added a check that fileystem needs expanding before expanding

martim01 · Mar 1, 2021 · 321541a · 321541a
1 parent 34664ba
commit 321541a
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/documents/pam.sh b/documents/pam.sh
@@ -7,6 +7,14 @@ if [ -f "$FILE" ]; then
 else
   InitialSetup
   touch "$FILE"
-  sudo raspi-config --expand-rootfs
+
+  #expand the filesystem
+  PARTSIZE=$( df | sed -n '/root/{s/  */ /gp}' | cut -d ' ' -f2)
+  THRESHOLD=6291456
+  if [ "$PARTSIZE" -lt "$THRESHOLD" ]
+  then
+    raspi-config --expand-rootfs
+  fi
   sudo shutdown -r now
 fi
+