From 3dcde65c234b363239feafbb845b4e7ca201ebab Mon Sep 17 00:00:00 2001 From: Zack Cerza Date: Wed, 12 Feb 2014 10:48:11 -0600 Subject: [PATCH] Add note about memory requirements Signed-off-by: Zack Cerza --- teuthology/task/devstack.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/teuthology/task/devstack.py b/teuthology/task/devstack.py index 95a512a7cb..6d8575bf3f 100644 --- a/teuthology/task/devstack.py +++ b/teuthology/task/devstack.py @@ -25,6 +25,16 @@ def task(ctx, config): Glance and Cinder. Requires one node with a role 'devstack' + + Since devstack runs rampant on the system it's used on, typically you will + want to reprovision that machine after using devstack on it. + + Also, the default 2GB of RAM that is given to vps nodes is insufficient. I + recommend 4GB. Downburst can be instructed to give 4GB to a vps node by + adding this to the yaml: + + downburst: + ram: 4G """ if config is None: config = {} -- 2.39.5