From: kfraser@localhost.localdomain <kfraser@localhost.localdomain>
Date: Mon, 10 Jul 2006 14:18:12 +0000 (+0100)
Subject: [XEND] Improve xm pause/unpause error reporting.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15883
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=b2dc3a1d39bd0857400613f9a1e71b743777e645;p=xen.git

[XEND] Improve xm pause/unpause error reporting.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
---

diff --git a/tools/python/xen/xend/XendDomain.py b/tools/python/xen/xend/XendDomain.py
index 8c6a4e182f..5f36113e30 100644
--- a/tools/python/xen/xend/XendDomain.py
+++ b/tools/python/xen/xend/XendDomain.py
@@ -370,10 +370,15 @@ class XendDomain:
  
     def domain_unpause(self, domid):
         """Unpause domain execution."""
+
+        dominfo = self.domain_lookup_by_name_or_id_nr(domid)
+        if not dominfo:
+            raise XendInvalidDomain(str(domid))
+
+        if dominfo.getDomid() == PRIV_DOMAIN:
+            raise XendError("Cannot unpause privileged domain %s" % domid)
+
         try:
-            dominfo = self.domain_lookup_by_name_or_id_nr(domid)
-            if not dominfo:
-                raise XendInvalidDomain(str(domid))
             log.info("Domain %s (%d) unpaused.", dominfo.getName(),
                      dominfo.getDomid())
             return dominfo.unpause()
@@ -383,10 +388,15 @@ class XendDomain:
 
     def domain_pause(self, domid):
         """Pause domain execution."""
+
+        dominfo = self.domain_lookup_by_name_or_id_nr(domid)
+        if not dominfo:
+            raise XendInvalidDomain(str(domid))
+
+        if dominfo.getDomid() == PRIV_DOMAIN:
+            raise XendError("Cannot pause privileged domain %s" % domid)
+
         try:
-            dominfo = self.domain_lookup_by_name_or_id_nr(domid)
-            if not dominfo:
-                raise XendInvalidDomain(str(domid))
             log.info("Domain %s (%d) paused.", dominfo.getName(),
                      dominfo.getDomid())
             return dominfo.pause()