# HG changeset patch
# User cl349@xxxxxxxxxxxxxxxxxxxx
# Node ID f24fcd22c68f5b8a8835abbab4c84ba68fb8159a
# Parent 06c5924b0c2ed0ca144e6e9408c6fc85d30b1339
Introduce dom0 to the store.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
diff -r 06c5924b0c2e -r f24fcd22c68f tools/python/xen/xend/XendDomain.py
--- a/tools/python/xen/xend/XendDomain.py Wed Jul 27 18:31:03 2005
+++ b/tools/python/xen/xend/XendDomain.py Wed Jul 27 18:31:18 2005
@@ -54,10 +54,6 @@
self.dbmap = DBMap(db=XenNode("/domain"))
eserver.subscribe('xend.virq', self.onVirq)
self.initial_refresh()
-
- dom0 = self.domain_lookup(0)
- if not dom0:
- dom0 = self.domain_unknown(0)
def list(self):
"""Get list of domain objects.
@@ -116,6 +112,11 @@
else:
self._delete_domain(domid)
self.refresh(cleanup=True)
+
+ dom0 = self.domain_lookup(0)
+ if not dom0:
+ dom0 = self.domain_unknown(0)
+ dom0.dom0_init_store()
def close(self):
pass
diff -r 06c5924b0c2e -r f24fcd22c68f tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py Wed Jul 27 18:31:03 2005
+++ b/tools/python/xen/xend/XendDomainInfo.py Wed Jul 27 18:31:18 2005
@@ -164,13 +164,13 @@
"""
dom = info['dom']
vm = cls(db)
+ vm.setdom(dom)
db.readDB()
vm.importFromDB()
config = vm.config
log.debug('info=' + str(info))
log.debug('config=' + prettyprintstring(config))
- vm.setdom(dom)
vm.memory = info['mem_kb']/1024
if config:
@@ -283,6 +283,7 @@
def importFromDB(self):
self.db.importFromDB(self, fields=self.__exports__)
+ self.store_channel = self.eventChannel("store_channel")
def setdom(self, dom):
"""Set the domain id.
@@ -983,6 +984,18 @@
return 0
return timeout - (time.time() - self.shutdown_pending['start'])
+ def dom0_init_store(self):
+ if not self.store_channel:
+ self.store_channel = self.eventChannel("store_channel")
+ self.store_mfn = xc.init_store(self.store_channel.port2)
+ if self.store_mfn >= 0:
+ try:
+ self.db.introduceDomain(self.id, self.store_mfn,
+ self.store_channel)
+ except:
+ pass
+ self.exportToDB(save=True, sync=True)
+
def vm_field_ignore(vm, config, val, index):
"""Dummy config field handler used for fields with built-in handling.
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