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vmm connection: Handle missing storage volumes (bz 1070883)

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Similar to what was done in a808bd6692
for the virtinst connection wrapper.
This commit is contained in:
Cole Robinson
2014-02-27 13:16:21 -05:00
parent 77553c7e49
commit f67df11701
1 changed files with 11 additions and 4 deletions
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15
virtManager/connection.py
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@@ -172,10 +172,17 @@ class vmmConnection(vmmGObject):
self._backend.cb_fetch_all_pools = (
lambda: [obj.get_xmlobj(refresh_if_nec=False)
for obj in self.pools.values()])
self._backend.cb_fetch_all_vols = (
lambda: [obj.get_xmlobj(refresh_if_nec=False)
for pool in self.pools.values()
for obj in pool.get_volumes(refresh=False).values()])
def fetch_all_vols():
ret = []
for pool in self.pools.values():
for vol in pool.get_volumes(refresh=False).values():
try:
ret.append(vol.get_xmlobj(refresh_if_nec=False))
except libvirt.libvirtError, e:
logging.debug("Fetching volume XML failed: %s", e)
return ret
self._backend.cb_fetch_all_vols = fetch_all_vols
def clear_cache(pools=False):
if not pools: