Update storage backends supported for Lenovo
We have released new S-Series storage models since we
originally created the documentation.  This patch updates
the documentation accordingly.
@@ -3,7 +3,7 @@ Lenovo Fibre Channel and iSCSI drivers
======================================
The ``LenovoFCDriver`` and ``LenovoISCSIDriver`` Cinder drivers allow
-Lenovo S3200 or S2200 arrays to be used for block storage in OpenStack
+Lenovo S-Series arrays to be used for block storage in OpenStack
deployments.
System requirements
@@ -11,7 +11,7 @@ System requirements
To use the Lenovo drivers, the following are required:
-- Lenovo S3200 or S2200 array with:
+- Lenovo S2200, S3200, S4200 or S6200 array with:
- iSCSI or FC host interfaces
- G22x firmware or later
@@ -35,6 +35,12 @@ Supported operations
- Retype a volume.
- Manage and unmanage a volume.
+.. note::
+
+ The generic grouping functionality supported in the G265 and later
+ firmware is not supported by OpenStack Cinder due to differences in
+ the grouping models used in Cinder and the S-Series firmware.
+
Configuring the array
~~~~~~~~~~~~~~~~~~~~~
