doc: Updated CloudStack RBD documentation

Signed-off-by: Wido den Hollander <wido@42on.com>

diff --git a/doc/rbd/rbd-cloudstack.rst b/doc/rbd/rbd-cloudstack.rst
index 8fb5004f0472056bf95469abf581bf88bb6303fa..c50f6f0f0428b467dd4ea94cc7df3804d9842797 100644 (file)
--- a/doc/rbd/rbd-cloudstack.rst
+++ b/doc/rbd/rbd-cloudstack.rst
@@ -43,15 +43,6 @@ setup for CloudStack Primary Storage.
    you can use package installation instead of having to compile 
    libvirt from source.
 
-.. 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. 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
 QEMU and configure it for use with Ceph; then, install ``libvirt`` version
@@ -59,8 +50,8 @@ QEMU and configure it for use with Ceph; then, install ``libvirt`` version
 with Ceph.
 
 
-.. note:: Raring Ringtail (13.04) will have ``libvirt`` version 0.9.13 or higher
-   with RBD storage pool support enabled by default.
+.. note:: Ubuntu 14.04 and CentOS 7.2 will have ``libvirt`` with RBD storage
+   pool support enabled by default.
 
 .. index:: pools; CloudStack
 
@@ -126,7 +117,6 @@ Limitations
 ===========
 
 - CloudStack will only bind to one monitor (You can however create a Round Robin DNS record over multiple monitors)
-- You may need to compile ``libvirt`` to use version 0.9.13 with Ubuntu.