From 7213c27f03e5cbabb755da8e6cbe39c75c68c351 Mon Sep 17 00:00:00 2001

From: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

Date: Fri, 1 Jun 2018 15:18:18 +0530

Subject: [PATCH] saveconfig: way for block-level save with delete command

currently, we can use block-level save feature for create command and

reconfig of different attributes, but there is no way to use block-level

feature for delete command.

This patch introduces 'save' flag (False on default), which can trigger

saveconfig internally as part of delete command.

$ targetcli /backstores/user:glfs delete test save=True

Deleted storage object test.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

---

 rtslib/tcm.py | 5 ++++-

 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rtslib/tcm.py b/rtslib/tcm.py

index 4ed96b4..58952d6 100644

--- a/rtslib/tcm.py

+++ b/rtslib/tcm.py

@@ -251,7 +251,7 @@ class StorageObject(CFSNode):

     # StorageObject public stuff

-    def delete(self):

+    def delete(self, save=False):

         '''

         Recursively deletes a StorageObject object.

         This will delete all attached LUNs currently using the StorageObject

@@ -274,6 +274,9 @@ class StorageObject(CFSNode):

         super(StorageObject, self).delete()

         self._backstore.delete()

+        if save:

+            from .root import RTSRoot, default_save_file

+            RTSRoot().save_to_file(default_save_file, '/backstores/' + self.plugin  + '/' + self._name)

     def is_configured(self):

         '''

-- 

1.8.3.1