From 36822bf383f4e8ff1d3fb9116f8401dd7f0465b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20S?= <bserie@evolix.fr>
Date: Fri, 9 Mar 2018 18:05:09 +0100
Subject: [PATCH] WIP #19: Detect duplicate LABEL entries

---
 evocheck.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/evocheck.sh b/evocheck.sh
index 24f919d..b34d42f 100755
--- a/evocheck.sh
+++ b/evocheck.sh
@@ -99,6 +99,7 @@ IS_MONGO_BACKUP=1
 IS_MOUNT_FSTAB=1
 IS_NETWORK_INTERFACES=1
 IS_EVOBACKUP=1
+IS_DUPLICATE_FS_LABEL=1
 
 #Proper to OpenBSD
 IS_SOFTDEP=1
@@ -725,6 +726,17 @@ if [ -e /etc/debian_version ]; then
                 && test -f /etc/squid/evolinux-custom.conf) || echo 'IS_SQUIDEVOLINUXCONF FAILED!'
         fi
     fi
+
+    if [ "IS_DUPLICATE_FS_LABEL" = 1 ]; then
+        # Only on systems that have lsblk
+        if [ -x "$(which lsblk)" ]; then
+            tmpFile=$(mktemp -p /tmp)
+            for part in $(lsblk -n -o LABEL); do
+                echo $part >> $tmpFile
+            done
+            sort < $tmpFile | uniq -d
+        fi
+    fi
 fi