Cache the VBOX check so we don't have to spawn another camcontrol for…

… each disk
saltstack · Aug 11, 2015 · ded9f78 · ded9f78
1 parent 2a24f8b
commit ded9f78
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/salt/grains/disks.py b/salt/grains/disks.py
@@ -11,6 +11,7 @@
 
 # Import salt libs
 import salt.utils
+import salt.utils.decorators as decorators
 
 # Solve the Chicken and egg problem where grains need to run before any
 # of the modules are loaded and are generally available for any usage.
@@ -55,6 +56,7 @@ class _camconsts(object):
                      _camconsts.__dict__ if not key.startswith('__')]
 
 
+@decorators.memoize
 def _freebsd_vbox():
     # Don't tickle VirtualBox storage emulation bugs
     camcontrol = salt.utils.which('camcontrol')