From: Jeff Atwood <jatwood@codinghorror.com>
Date: Wed, 3 Jan 2018 08:01:42 +0000 (-0800)
Subject: Improve failed to create swap message
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=8e7862c4b4d786eb0fac10a5e87e2cce8b660c87;p=discourse_docker.git

Improve failed to create swap message
---

diff --git a/discourse-setup b/discourse-setup
index 8999b95..f31231f 100755
--- a/discourse-setup
+++ b/discourse-setup
@@ -146,7 +146,7 @@ check_disk_and_memory() {
 
       total_swap=`free -g --si | awk ' /Swap:/ {print $2} '`
       if [ "$total_swap" -lt 2 ]; then
-        echo "Failed to create swap, sorry!"
+        echo "Failed to create swap: are you root? Are you running on real hardware, or a fully virtualized server?"
         exit 1
       fi