This is a an interface to Target Portal Groups in configFS. A TPG is
identified by its parent Target object and its TPG Tag. To a TPG object
is attached a list of NetworkPortals. Targets without the 'tpgts' feature
cannot have more than a single TPG, so attempts to create more will raise
an exception.
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__init__(self,
parent_target,
tag,
mode=' any ' )
Returns:
A TPG object. |
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_list_network_portals(self) |
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_set_enable(self,
boolean)
Enables or disables the TPG. |
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_get_nexus(self)
Gets the nexus initiator WWN, or None if the TPG does not have one. |
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_set_nexus(self,
nexus_wwn=None)
Sets the nexus initiator WWN. |
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_create_in_cfs_ine(self,
mode)
Creates the configFS node if it does not already exist depending on
the mode. |
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_get_alua_metadata_path(self) |
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has_feature(self,
feature)
Whether or not this TPG has a certain feature. |
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delete(self)
Recursively deletes a TPG object. |
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node_acl(self,
node_wwn,
mode=' any ' )
Same as NodeACL() but without specifying the parent_tpg. |
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network_portal(self,
ip_address,
port,
mode=' any ' )
Same as NetworkPortal() but without specifying the parent_tpg. |
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lun(self,
lun,
storage_object=None,
alias=None)
Same as LUN() but without specifying the parent_tpg. |
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has_enable(self)
Returns True if the TPG has the enable attribute, else False. |
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Inherited from node.CFSNode :
__nonzero__ ,
__str__ ,
get_attribute ,
get_auth_attr ,
get_parameter ,
list_attributes ,
list_auth_attrs ,
list_parameters ,
set_attribute ,
set_auth_attr ,
set_parameter
Inherited from object :
__delattr__ ,
__format__ ,
__getattribute__ ,
__hash__ ,
__new__ ,
__reduce__ ,
__reduce_ex__ ,
__repr__ ,
__setattr__ ,
__sizeof__ ,
__subclasshook__
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alua_metadata_path
Get the ALUA metadata directory path for the TPG.
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tag
Get the TPG Tag as an int.
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parent_target
Get the parent Target object to which the TPG is attached.
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enable
Get or set a boolean value representing the enable status of the TPG.
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network_portals
Get the list of NetworkPortal objects currently attached to the TPG.
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node_acls
Get the list of NodeACL objects currently attached to the TPG.
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luns
Get the list of LUN objects currently attached to the TPG.
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nexus
Get or set (once) the TPG's Nexus is used.
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Inherited from node.CFSNode :
exists ,
is_fresh ,
path
Inherited from object :
__class__
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