def __init__(self, *params, **kwds):
"""
Valid constructors are
__init__(element, doc)
__init__(source, dest)
__init__(source=source, dest=dest)
"""
if (len(params) == 2 and isinstance(params[0], CopyObject) and isinstance(params[1], CopyObject)) or (
kwds and kwds.has_key("source") and kwds.has_key("dest")
):
source = None
dest = None
if len(params) == 2:
source = params[0]
dest = params[1]
else:
source = kwds["source"]
dest = kwds["dest"]
doc = xml.dom.getDOMImplementation().createDocument(None, self.TAGNAME, None)
element = doc.documentElement
element.setAttribute("type", "filesystem")
element.appendChild(source.getElement())
element.appendChild(dest.getElement())
Copyset.__init__(self, element, doc)
self.source = source
self.dest = dest
elif len(params) == 2:
element = params[0]
doc = params[1]
Copyset.__init__(self, element, doc)
try:
__source = element.getElementsByTagName("source")[0]
self.source = getCopyObject(__source, doc)
except Exception, e:
ComLog.getLogger(__logStrLevel__).warning(e)
ComLog.debugTraceLog(ComLog.getLogger(__logStrLevel__))
raise ComException(
'Source for filesystem copyset with name "%s" is not defined'
% (self.getAttribute("name", "unknown"))
)
try:
__dest = element.getElementsByTagName("destination")[0]
self.dest = getCopyObject(__dest, doc)
except Exception, e:
ComLog.getLogger(__logStrLevel__).warning(e)
raise ComException(
'Destination for filesystem copyset with name "%s" is not defined'
% (self.getAttribute("name", "unknown"))
)
def __init__(self, element, doc):
CopysetJournaled.__init__(self, element, doc)
try:
__source=element.getElementsByTagName('source')[0]
self.source=getCopyObject(__source, doc)
#except Exception, e:
except Exception, e:
ComLog.getLogger(__logStrLevel__).warning(e)
raise ComException("source for copyset not defined")
updateFromElement=staticmethod(updateFromElement)
__logStrLevel__ = "LVMCopyset"
def __init__(self, element, doc):
CopysetJournaled.__init__(self, element, doc)
try:
__source=self.getElement().getElementsByTagName('source')[0]
except IndexError, ie:
raise IndexError("Source for lvm copyset %s not defined: %s" % (self.getAttribute("name", "unknown"), ie))
try:
__dest=self.getElement().getElementsByTagName('destination')[0]
except IndexError, ie:
raise IndexError("Destination for lvm copyset %s not defined: %s" % (self.getAttribute("name", "unknown"), ie))
# Factory constructs the right copyobject
self.source=getCopyObject(__source, doc)
self.addToUndoMap(VolumeGroup.__class__.__name__, "create", "remove")
self.addToUndoMap(VolumeGroup.__class__.__name__, "activate", "deactivate")
self.addToUndoMap(PhysicalVolume.__class__.__name__,"create", "remove")
self.addToUndoMap(LogicalVolume.__class__.__name__,"create", "remove")
# Factory constructs the right copyobject
self.dest=getCopyObject(__dest, doc)
# only copy the lvs from source if dest has no lvs
# if (len(self.dest.getVolumeGroup().getLogicalVolumes()) == 0):
# LVMCopyset.updateFromElement(self.dest, self.source)
def doCopy(self):
# do everything
self.prepareSource()
ComLog.getLogger(self.__logStrLevel__).debug("Updating metadata from %s" %(self.source))
