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--- raid0_debian [2020/05/12 10:02] – chris
+++ raid0_debian [2020/05/12 10:37] (current) – chris
@@ Line 31: / Line 31: @@
    cat /proc/mdstat
+The output should look something like:
+  Personalities : [raid0]
+  md0 : active raid0 sdb[1] sdc[0]
+      209584128 blocks super 1.2 512k chunks
+  unused devices: <none>
+Next you have to create a filesystem to use your array
+  sudo mkfs.ext4 -F /dev/md0
+Note that MD0 is your array sdb1 and sdc2 together.
+Now create a mount point on your system like /mnt/md0 or /datastore
+   sudo mkdir -p /mnt/md0
+After that you are able to mount the new array
+   sudo mount /dev/md0 /mnt/md0
+Check if it is available by doing:
+  df -h -x devtmpfs -x tmpfs
+To make sure that the array is reassemble every time you boot your system you need to set your configuration of your array in a file /etc/mdadm/mdadm.conf.
+  sudo mdadm --detail --scan | sudo tee -a /etc/mdadm/mdadm.conf
+Next update the initramfs by doing a
+  sudo update-initramfs -u
+If you like to auto mount your array at boot you need a entry in your fstab. Edit your fstab like this
+  echo '/dev/md0 /mnt/md0 ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
+That's all, enjoy.