get_sg_from_sd

Infinidat · Mar 22, 2015 · b8d4ffc · b8d4ffc
1 parent 05d38eb
commit b8d4ffc
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/infi/sgutils/sg_map/__init__.py b/src/infi/sgutils/sg_map/__init__.py
@@ -31,7 +31,13 @@ def get_sd_to_hctl_mappings():
 def get_hctl_to_sd_mappings():
     return {hctl:device_path for device_path,hctl in get_sd_to_hctl_mappings().items()}
 
+def get_hctl_to_sg_mappings():
+    return {hctl:device_path for device_path,hctl in get_sg_to_hctl_mappings().items()}
+
 def get_sd_from_sg(sg):
     hctl = get_hctl_for_sg_device(sg)
     return get_hctl_to_sd_mappings()[hctl]
 
+def get_sg_from_sd(sd):
+    hctl = get_hctl_for_sd_device(sd)
+    return get_hctl_to_sg_mappings()[hctl]