first test data storage script #329

home.admin/config.scripts/blitz.datadrive.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# command info
+if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
+ echo "managing additional data storage"
+ echo "blitz.datadrive.sh [on|off]"
+ echo "exits on 0 = needs reboot"
+ exit 1
+fi
+
+# check if sudo
+if [ "$EUID" -ne 0 ]
+  then echo "Please run as root (with sudo)"
+  exit
+fi
+
+# update install sources
+echo "make sure BTRFS is installed"
+sudo apt-get install -y btrfs-tools
+
+
+# detect the two usb drives
+lsblk -o NAME | grep "^sd" | grep -v "sda" | while read -r line ; do
+    echo "Processing: $line"
+done
+
+exit 0
+
+
+lsblk -o UUID,NAME,FSTYPE,SIZE,LABEL,MODEL | greap "^sd"
+# TODO: find the drives
+
+
+# TODO: DETECT if they is already data
+lsblk -o UUID,NAME,FSTYPE,SIZE,LABEL,MODEL 
+
+# check if there is already data on there
+
+# create 
+sudo mkfs.btrfs -L DATASTORE -f /dev/sdb
+sudo mkdir -p /mnt/data
+sudo mount /dev/sdb1 /mnt/data
+sudo btrfs filesystem show /mnt/data
+sudo btrfs device add -f /dev/sdc /mnt/data
+sudo btrfs filesystem df /mnt/data
+sudo btrfs filesystem balance start -dconvert=raid1 -mconvert=raid1 /mnt/data