From 60e0f34d166c76961c1fecd8cd19a73e6e7559a4 Mon Sep 17 00:00:00 2001
From: Rupak Ganguly <rupakg@gmail.com>
Date: Thu, 5 Jul 2012 17:03:14 -0400
Subject: [PATCH] Add delete_volumes request method for block storage.

---
 lib/fog/hp/block_storage.rb                   |  2 +-
 .../requests/block_storage/delete_volume.rb   | 37 +++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 lib/fog/hp/requests/block_storage/delete_volume.rb

diff --git a/lib/fog/hp/block_storage.rb b/lib/fog/hp/block_storage.rb
index f6fc8cf0a..e6289abf2 100644
--- a/lib/fog/hp/block_storage.rb
+++ b/lib/fog/hp/block_storage.rb
@@ -14,7 +14,7 @@ module Fog
 
       request_path 'fog/hp/requests/block_storage'
       #request :create_volume
-      #request :delete_volume
+      request :delete_volume
       request :get_volume_details
       request :list_volumes
 
diff --git a/lib/fog/hp/requests/block_storage/delete_volume.rb b/lib/fog/hp/requests/block_storage/delete_volume.rb
new file mode 100644
index 000000000..058614f73
--- /dev/null
+++ b/lib/fog/hp/requests/block_storage/delete_volume.rb
@@ -0,0 +1,37 @@
+module Fog
+  module BlockStorage
+    class HP
+      class Real
+
+        # Delete an existing block storage volume
+        #
+        # ==== Parameters
+        # * volume_id<~Integer> - Id of the volume to delete
+        #
+        def delete_volume(volume_id)
+          response = request(
+            :expects  => 202,
+            :method   => 'DELETE',
+            :path     => "os-volumes/#{volume_id}"
+          )
+          response
+        end
+
+      end
+
+      class Mock # :nodoc:all
+
+        def delete_volume(volume_id)
+          response = Excon::Response.new
+          if volume = self.data[:volumes][volume_id]
+            response.status = 202
+          else
+            raise Fog::BlockStorage::HP::NotFound
+          end
+          response
+        end
+      end
+
+    end
+  end
+end
\ No newline at end of file