From: Jeff Atwood <jatwood@codinghorror.com>
Date: Fri, 10 May 2019 21:08:46 +0000 (-0700)
Subject: remove btrfs and overlay from "safe" storage drivers
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=e358c8007fc09848f1dad0cc27b7600c026fc8ec;p=discourse_docker.git

remove btrfs and overlay from "safe" storage drivers
---

diff --git a/launcher b/launcher
index b629bfc..ef73c5f 100755
--- a/launcher
+++ b/launcher
@@ -153,7 +153,7 @@ check_prereqs() {
   fi
 
   # 2. running an approved storage driver?
-  if ! $docker_path info 2> /dev/null | egrep -q '^Storage Driver: (aufs|btrfs|zfs|overlay|overlay2)$'; then
+  if ! $docker_path info 2> /dev/null | egrep -q '^Storage Driver: (aufs|zfs|overlay2)$'; then
     echo "Your Docker installation is not using a supported storage driver.  If we were to proceed you may have a broken install."
     echo "aufs is the recommended storage driver, although zfs/btrfs/overlay and overlay2 may work as well."
     echo "Other storage drivers are known to be problematic."