1 files changed, 25 insertions, 0 deletions
diff --git a/src/op_mode/show_raid.sh b/src/op_mode/show_raid.sh
new file mode 100644
index 0000000..ab5d4d5
--- /dev/null
+++ b/src/op_mode/show_raid.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [ "$EUID" -ne 0 ]; then
+    # This should work without sudo because we have read
+    # access to the dev, but for some reason mdadm must be
+    # run as root in order to succeed.
+    echo "Please run as root"
+    exit 1
+fi
+
+raid_set_name=$1
+raid_sets=`cat /proc/partitions | grep md | awk '{ print $4 }'`
+valid_set=`echo $raid_sets | grep $raid_set_name`
+if [ -z $valid_set ]; then
+    echo "$raid_set_name is not a RAID set"
+else
+    if [ -r /dev/${raid_set_name} ]; then
+        # This should work without sudo because we have read
+        # access to the dev, but for some reason mdadm must be
+        # run as root in order to succeed.
+        mdadm --detail /dev/${raid_set_name}
+    else
+        echo "Must be administrator or root to display RAID status"
+    fi
+fi