From f52ee4bef9a8b2deae100a66a807695ec624a788 Mon Sep 17 00:00:00 2001 From: Matt Bentley Date: Thu, 6 Oct 2016 08:05:46 -0400 Subject: [PATCH] Add step to configure devicemapper before starting daemon Signed-off-by: Matt Bentley --- cs-engine/install.md | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/cs-engine/install.md b/cs-engine/install.md index 449e7fe2bf..38af356758 100644 --- a/cs-engine/install.md +++ b/cs-engine/install.md @@ -63,27 +63,31 @@ to update its RHEL kernel. $ sudo yum install docker-engine ``` -6. Enable the Docker daemon as a service and start it. +6. Configure devicemapper: + + By default, the `devicemapper` graph driver does not come pre-configured in a production ready state. Follow the documented step by step instructions to [configure devicemapper with direct-lvm for production](../../engine/userguide/storagedriver/device-mapper-driver/#/for-a-direct-lvm-mode-configuration) in order to achieve the best performance and reliability for your environment. + +7. Enable the Docker daemon as a service and start it. ```bash $ sudo systemctl enable docker.service $ sudo systemctl start docker.service ``` -7. Confirm the Docker daemon is running: +8. Confirm the Docker daemon is running: ```bash $ sudo docker info ``` -8. Optionally, add non-sudo access to the Docker socket by adding your user +9. Optionally, add non-sudo access to the Docker socket by adding your user to the `docker` group. ```bash $ sudo usermod -a -G docker $USER ``` -9. Log out and log back in to have your new permissions take effect. +10. Log out and log back in to have your new permissions take effect. ## Install on Ubuntu 14.04 LTS