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-rw-r--r--commands/storage/lmi/scripts/storage/raid_cmd.py19
1 files changed, 19 insertions, 0 deletions
diff --git a/commands/storage/lmi/scripts/storage/raid_cmd.py b/commands/storage/lmi/scripts/storage/raid_cmd.py
index c33596f..6acfb33 100644
--- a/commands/storage/lmi/scripts/storage/raid_cmd.py
+++ b/commands/storage/lmi/scripts/storage/raid_cmd.py
@@ -48,6 +48,25 @@ Commands:
show Show detailed information about given MD RAID devices. If no
devices are provided, all MD RAID devices are displayed.
+
+Options:
+ device Identifier of the device. Either one of:
+
+ * DeviceID of appropriate CIM_StorageExtent object. This is
+ internal OpenLMI ID of the device and it should be stable
+ across system reboots.
+
+ * Device name directly in /dev directory, such as '/dev/sda'.
+ This device name is available as Name property of
+ CIM_StorageExtent object.
+
+ * Name of MD RAID or logical volume. This method cannot be used
+ when the name is not unique, for example when there are two
+ logical volumes with the same name, allocated from different
+ volume groups. This name is available as ElementName
+ property of CIM_StorageExtent object.
+
+ level RAID level. Supported levels are: 0, 1, 4, 5, 6, 10.
"""
from lmi.scripts.common import command