diff --git a/README.md b/README.md index a5d72c734..d641e9e25 100644 --- a/README.md +++ b/README.md @@ -16,8 +16,8 @@ More details: * Authentication (cephx), this can be disabled. * Supports cluster public and private network. -* Monitors deployment. You can easily start with one monitor and then progressively add new nodes. So can deploy one monitor for testing purpose. For production, I recommend to a -* Object Storage Daemons. Like the monitors you can start with a certain amount of nodes and then grow this number. The playbook either supports a dedicated device for storing th +* Monitors deployment. You can easily start with one monitor and then progressively add new nodes. So can deploy one monitor for testing purpose. For production, I recommend to always use an odd number of monitors, 3 tends to be the standard. +* Object Storage Daemons. Like the monitors you can start with a certain amount of nodes and then grow this number. The playbook either supports a dedicated device for storing the journal or both journal and OSD data on the same device (using a tiny partition at the beginning of the device). * Metadata daemons. * Collocation. The playbook supports collocating Monitors, OSDs and MDSs on the same machine. * The playbook was validated on Debian Wheezy, Ubuntu 12.04 LTS and CentOS 6.4.