Differences

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--- admin:samba [2025/04/17 16:06] – [Windows] rjversluis
+++ admin:samba [2025/05/11 11:39] (current) – [OpenSCAD] rjversluis
@@ Line 1: / Line 1: @@
-======Samba======
+======NASpi======
-{{:admin:naspi.png?480}}\\
+{{:admin:naspi:naspi-20250511.jpg?320}} {{:admin:naspi.png?480}}\\
  \\
@@ Line 14: / Line 13: @@
  \\
-=====Server=====
+=====Samba=====
+[[:admin:samba:conf|smb.conf]]
 ====Example share====
 <code>
@@ Line 58: / Line 58: @@
  \\
-=====Samba users=====
+====Users====
 The easiest way is to add a user to the RPi with the user mananger and then to Samba:
 <code>
@@ Line 65: / Line 65: @@
+ \\
+=====RAID 1=====
+Mirror two identical SSD's.\\
+For the basic setup I used this link:\\
+https://kraisnet.de/index.php/de/themen/11-nuetzliches/34-raid-1-auf-raspberry-pi-einrichten \\
+====fstab====
+<code>
+/dev/md0        /media/cloudraid        ext4    defaults,auto,users,rw  0       0
+</code>
+====mdadm====
+Show the raid 1 details:
+<code>
+sudo mdadm --query --detail /dev/md0
+/dev/md0:
+           Version : 1.2
+     Creation Time : Sat Apr 19 11:02:25 2025
+        Raid Level : raid1
+        Array Size : 1953382336 (1862.89 GiB 2000.26 GB)
+     Used Dev Size : 1953382336 (1862.89 GiB 2000.26 GB)
+      Raid Devices : 2
+     Total Devices : 2
+       Persistence : Superblock is persistent
+     Intent Bitmap : Internal
+       Update Time : Sun Apr 20 08:38:14 2025
+             State : active
+    Active Devices : 2
+   Working Devices : 2
+    Failed Devices : 0
+     Spare Devices : 0
+Consistency Policy : bitmap
+              Name : naspi:0  (local to host naspi)
+              UUID : 4bf34efa:443aedd8:c423d0b7:08295b0e
+            Events : 8152
+    Number   Major   Minor   RaidDevice State
+       8        1        0      active sync   /dev/sda1
+       8       17        1      active sync   /dev/sdb1</code>
+ \\
+=====SSMTP=====
+For sending notifications from for example Raid.\\
+https://blog.edmdesigner.com/send-email-from-linux-command-line/ \\
+ \\
+=====Fan=====
+==== Install pigpiod====
+<code bash>sudo apt install pigpio</code>
+===Start daemon===
+<code bash>sudo systemctl start pigpiod</code>
+===Autostart deamon===
+<code bash>sudo systemctl enable pigpiod</code>
+====Shell script====
+Using GPIO4, header pin 7, for the 100Hz PWM.\\
+<code bash>
+#!/bin/bash
+while true
+do
+  TEMP=$(cat /sys/class/thermal/thermal_zone0/temp)
+  RV=$(pigs pfs 4 100)
+  PWM=0
+  if (( $TEMP > 45000))
+  then
+    PWM=50
+  fi
+  if (( $TEMP > 50000))
+  then
+    PWM=100
+  fi
+  if (( $TEMP > 55000))
+  then
+    PWM=150
+  fi
+  if (( $TEMP > 60000))
+  then
+    PWM=200
+  fi
+  echo temp=$TEMP pwm=$PWM
+  pigs p 4 $PWM
+  sleep 10
+done
+</code>
+====Startup at reboot====
+crontab -e
+<code bash>@reboot /home/pi/fan.sh&</code>
+====Connecting the Fan====
+<code>
+FET BS170 connection:
+----------------------------------------
+(GND) Source
+(GPIO4) Gate
+(+5V) Fan red wire
+Fan black wire to FET Drain
+A resistor of 47k between GND and FET Gate will shutoff the fan in case the GPIO is in an undefined state.\\
+</code>
+{{:admin:naspi:naspi-fan.jpg?0x300}}{{?admin:naspi:rpi-fan.png?0x300}}\\
+ \\
+=====3D====
+====OpenSCAD====
+SSDBox and rpi4-box:
+  * https://gitlab.com/rocrail/rocrail3d/-/tree/master/RPi?ref_type=heads
  \\
 =====Links=====
-  * https://www.raspberrypi.com/tutorials/nas-box-raspberry-pi-tutorial/
+  * Samba: https://www.raspberrypi.com/tutorials/nas-box-raspberry-pi-tutorial/
-  * https://wiki.samba.org/index.php/Configure_Samba_to_Work_Better_with_Mac_OS_X
+  * TimeMachine: https://wiki.samba.org/index.php/Configure_Samba_to_Work_Better_with_Mac_OS_X
-  * https://www.samba.org/samba/GUI/
+  * GUIs: https://www.samba.org/samba/GUI/
-  * https://webmin.com
+  * WEBmin: https://webmin.com
+  * RAID 1: https://kraisnet.de/index.php/de/themen/11-nuetzliches/34-raid-1-auf-raspberry-pi-einrichten
+  * SSMTP: https://blog.edmdesigner.com/send-email-from-linux-command-line/
+  * RAID 1 recovery: https://serverfault.com/questions/1039114/on-ubuntu-how-do-you-recover-data-from-a-single-disk-of-a-raid-array-from-anoth