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storagepool: Refresh volumes on state change

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Otherwise the UI list is out of date
This commit is contained in:
Cole Robinson 2015-04-10 18:17:29 -04:00
parent a0075beab4
commit 87098d1273
1 changed files with 11 additions and 3 deletions
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14
virtManager/storagepool.py
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@ -118,7 +118,7 @@ class vmmStoragePool(vmmLibvirtObject):
vmmLibvirtObject.__init__(self, conn, backend, key, StoragePool) vmmLibvirtObject.__init__(self, conn, backend, key, StoragePool)
self._last_refresh_time = 0 self._last_refresh_time = 0
self._volumes = [] self._volumes = None
########################## ##########################
@ -150,6 +150,10 @@ class vmmStoragePool(vmmLibvirtObject):
for vol in self.get_volumes(): for vol in self.get_volumes():
vol.init_libvirt_state() vol.init_libvirt_state()
def _invalidate_xml(self):
vmmLibvirtObject._invalidate_xml(self)
self._volumes = None
########### ###########
# Actions # # Actions #
@ -180,7 +184,7 @@ class vmmStoragePool(vmmLibvirtObject):
self._backend.refresh(0) self._backend.refresh(0)
if skip_xml_refresh: if skip_xml_refresh:
self.ensure_latest_xml() self.ensure_latest_xml()
self._update_volumes() self._update_volumes(force=True)
self.idle_emit("refreshed") self.idle_emit("refreshed")
self._last_refresh_time = time.time() self._last_refresh_time = time.time()
@ -193,6 +197,7 @@ class vmmStoragePool(vmmLibvirtObject):
################### ###################
def get_volumes(self): def get_volumes(self):
self._update_volumes(force=False)
return self._volumes[:] return self._volumes[:]
def get_volume(self, key): def get_volume(self, key):
@ -201,11 +206,14 @@ class vmmStoragePool(vmmLibvirtObject):
return vol return vol
return None return None
def _update_volumes(self): def _update_volumes(self, force):
if not self.is_active(): if not self.is_active():
self._volumes = [] self._volumes = []
return return
if not force and self._volumes is not None:
return
self._volumes = []
keymap = dict((o.get_connkey(), o) for o in self._volumes) keymap = dict((o.get_connkey(), o) for o in self._volumes)
(ignore, ignore, allvols) = pollhelpers.fetch_volumes( (ignore, ignore, allvols) = pollhelpers.fetch_volumes(
self.conn.get_backend(), self.get_backend(), keymap, self.conn.get_backend(), self.get_backend(), keymap,