From 99d74eef823ba41577db8ed635d27225f5656038 Mon Sep 17 00:00:00 2001 From: Wido den Hollander Date: Fri, 11 Apr 2014 13:59:31 +0200 Subject: [PATCH] doc: Add additional information over CloudStack and RBD --- doc/rbd/rbd-cloudstack.rst | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/doc/rbd/rbd-cloudstack.rst b/doc/rbd/rbd-cloudstack.rst index b34f871a54a..8eb87757a5e 100644 --- a/doc/rbd/rbd-cloudstack.rst +++ b/doc/rbd/rbd-cloudstack.rst @@ -45,7 +45,12 @@ setup for CloudStack Primary Storage. .. note:: Make sure the /tmp partition on your hypervisors is at least 25GB. When deploying from a template from the first time /tmp will be used for - converting the template from QCOW2 to RAW for storage on RBD. + converting the template from QCOW2 to RAW for storage on RBD. This is no + longer valid starting from CloudStack version 4.4.0 + +.. note:: To use RBD with CloudStack 4.4.0 you require at least librbd version + 0.67.7 (Ceph Dumpling). Otherwise template deployments and template backups + will fail. In case you use Ubuntu we recommend at least LTS version 14.04 Installing and configuring QEMU for use with CloudStack doesn't require any special handling. Ensure that you have a running Ceph Storage Cluster. Install -- 2.47.3