[Xen-changelog] Move start_time out of xend dir and use gather/store.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User cl349@xxxxxxxxxxxxxxxxxxxx
# Node ID bc5dbfe729e0ac4c1de007d7608e3ec96d369674
# Parent  960d4f6b58b3fb4d3dab82f98254fa3e6bcbe52a
Move start_time out of xend dir and use gather/store.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>

diff -r 960d4f6b58b3 -r bc5dbfe729e0 tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Wed Sep 14 19:29:25 2005
+++ b/tools/python/xen/xend/XendDomainInfo.py   Wed Sep 14 19:30:08 2005
@@ -149,7 +149,8 @@
         path = "/".join(db.getPath().split("/")[0:-2])
         vm = cls(uuid, path, db)
         vm.setDomid(domid)
-        vm.name = vm.readVm("name")
+        vm.name, vm.start_time = vm.gatherVm(("name", str),
+                                             ("start-time", float))
         try:
             db.readDB()
         except: pass
@@ -204,7 +205,6 @@
 
     __exports__ = [
         DBVar('config',        ty='sxpr'),
-        DBVar('start_time',    ty='float'),
         DBVar('state',         ty='str'),
         DBVar('restart_mode',  ty='str'),
         DBVar('restart_state', ty='str'),
@@ -274,6 +274,12 @@
     def removeVm(self, *args):
         return xstransact.Remove(self.path, *args)
 
+    def gatherVm(self, *args):
+        return xstransact.Gather(self.path, *args)
+
+    def storeVm(self, *args):
+        return xstransact.Store(self.path, *args)
+
     def readDom(self, *args):
         return xstransact.Read(self.path, *args)
 
@@ -282,6 +288,12 @@
 
     def removeDom(self, *args):
         return xstransact.Remove(self.path, *args)
+
+    def gatherDom(self, *args):
+        return xstransact.Gather(self.path, *args)
+
+    def storeDom(self, *args):
+        return xstransact.Store(self.path, *args)
 
     def setDB(self, db):
         self.db = db
@@ -800,6 +812,7 @@
             return
         if self.start_time is None:
             self.start_time = time.time()
+            self.storeVm(("start-time", self.start_time))
         try:
             cpu = int(sxp.child_value(self.config, 'cpu', '-1'))
         except:

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