Signed-off-by: Wido den Hollander <wido@xxxxxxxx>
---
doc/rbd/rbd-cloudstack.rst | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/doc/rbd/rbd-cloudstack.rst b/doc/rbd/rbd-cloudstack.rst
index fb66978..b81660e 100644
--- a/doc/rbd/rbd-cloudstack.rst
+++ b/doc/rbd/rbd-cloudstack.rst
@@ -39,9 +39,9 @@ CloudStack integrates with Ceph's block devices to provide CloudStack with a
back end for CloudStack's Primary Storage. The instructions below detail the
setup for CloudStack Primary Storage.
-.. note:: We recommend installing with Ubuntu 12.04 or later so that
+.. note:: We recommend installing with Ubuntu 13.04 or later so that
you can use package installation instead of having to compile
- QEMU from source.
+ libvirt from source.
Installing and configuring QEMU for use with CloudStack doesn't require any
special handling. Ensure that you have a running Ceph cluster. Install QEMU and
@@ -53,8 +53,8 @@ higher (you may need to compile from source) and ensure it is running with Ceph.
#. Also see `KVM Hypervisor Host Installation`_.
-.. note:: Raring Ringtail (13.04) will have ``libvirt`` verison 0.9.13 or higher
- by default.
+.. note:: Raring Ringtail (13.04) will have ``libvirt`` version 0.9.13 or higher
+ with RBD storage pool support enabled by default.
Create a Pool
=============
@@ -104,8 +104,9 @@ created (e.g., ``cloudstack``).
Limitations
===========
-- CloudStack will only bind to one monitor.
+- CloudStack will only bind to one monitor (You can however create a Round Robin DNS record over multiple monitors)
- CloudStack does not support cloning snapshots.
+- You still need a (small) NFS based Primary Storage for the SystemVMs
- You may need to compile ``libvirt`` to use version 0.9.13 with Ubuntu.
--
1.7.9.5
--
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