Differences

This shows you the differences between two versions of the page.

--- admin:samba [2025/04/20 08:22] – rjversluis
+++ admin:samba [2025/04/20 16:03] (current) – rjversluis
@@ Line 72: / Line 72: @@
 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>
  \\
@@ Line 88: / Line 124: @@
   * 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