[2/2] git commit: docs: Add section about library and user drives.

[to...@apache.org]

docs: Add section about library and user drives.


Project: http://git-wip-us.apache.org/repos/asf/libcloud/repo
Commit: http://git-wip-us.apache.org/repos/asf/libcloud/commit/005b7951
Tree: http://git-wip-us.apache.org/repos/asf/libcloud/tree/005b7951
Diff: http://git-wip-us.apache.org/repos/asf/libcloud/diff/005b7951

Branch: refs/heads/trunk
Commit: 005b795184c6a474a8f3b177e3e7bc6dd848abeb
Parents: 185dd8e
Author: Tomaz Muraus <to...@apache.org>
Authored: Sun Feb 2 21:15:31 2014 +0100
Committer: Tomaz Muraus <to...@apache.org>
Committed: Sun Feb 2 21:15:31 2014 +0100

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 docs/compute/drivers/cloudsigma.rst | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
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http://git-wip-us.apache.org/repos/asf/libcloud/blob/005b7951/docs/compute/drivers/cloudsigma.rst
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diff --git a/docs/compute/drivers/cloudsigma.rst b/docs/compute/drivers/cloudsigma.rst
index b7cc6bb..5318dda 100644
--- a/docs/compute/drivers/cloudsigma.rst
+++ b/docs/compute/drivers/cloudsigma.rst
@@ -64,6 +64,21 @@ method.
 For more information and examples on how to use the installation CD drives, see
 the `Create a server using an installation CD`_ example bellow.
 
+Library drives vs user drives
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+As noted above, CloudSigma has a concept called library drives. You can use
+library drives either by cloning them (pre-installed library drives) or by
+directly mounting them to the server (installer CD drives).
+
+Besides library drives, CloudSigma also has a concept of user drives. User
+drives are drives which belong to your account. Those drives have either been
+cloned from the library drives or created from scratch.
+
+To view all the drives which belong to your account, you can use the
+:meth:`libcloud.compute.drivers.cloudsigma.CloudSigma_2_0_NodeDriver.ex_list_user_drives`
+method.
+
 Server creation work-flow
 ~~~~~~~~~~~~~~~~~~~~~~~~~