Package rtslib :: Module target :: Class FabricModule

Class FabricModule

  object --+    
           |    
node.CFSNode --+
               |
              FabricModule

This is an interface to RTS Target Fabric Modules. It can load/unload modules, provide information about them and handle the configfs housekeeping. It uses module configuration files in /var/target/fabric/*.spec. After instanciation, whether or not the fabric module is loaded and

Instance Methods

[hide private]

__init__(self, name)
Instanciate a FabricModule object, according to the provided name.

_check_self(self)

has_feature(self, feature)
Whether or not this FabricModule has a certain feature.

_parse_spec(self, spec_file)
Parses the fabric module spec file.

_list_targets(self)

_get_version(self)

is_valid_wwn(self, wwn)
Checks whether or not the provided WWN is valid for this fabric module according to the spec file.

needs_wwn(self)
This fabric requires wwn to be specified when creating a target, it cannot be autogenerated.

_assert_feature(self, feature)

clear_discovery_auth_settings(self)

_get_discovery_mutual_password(self)

_set_discovery_mutual_password(self, password)

_get_discovery_mutual_userid(self)

_set_discovery_mutual_userid(self, userid)

_get_discovery_password(self)

_set_discovery_password(self, password)

_get_discovery_userid(self)

_set_discovery_userid(self, userid)

_get_discovery_enable_auth(self)

_set_discovery_enable_auth(self, enable)

setup(self, fm)
Setup fabricmodule with settings from fm dict.

dump(self)

Inherited from node.CFSNode: __str__, delete, get_attribute, get_parameter, list_attributes, list_parameters, set_attribute, set_parameter

Inherited from node.CFSNode (private): _create_in_cfs_ine, _exists, _get_path, _is_fresh, _list_files

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __subclasshook__

Class Methods

[hide private]

all(cls)

Class Variables

[hide private]

version_attributes = set(['lio_version', 'version'])

discovery_auth_attributes = set(['discovery_auth'])

target_names_excludes = set(['discovery_auth', 'lio_version', ...

Inherited from node.CFSNode: configfs_dir

Properties

[hide private]

discovery_userid
Set or get the initiator discovery userid.

discovery_password
Set or get the initiator discovery password.

discovery_mutual_userid
Set or get the mutual discovery userid.

discovery_mutual_password
Set or get the mutual discovery password.

discovery_enable_auth
Set or get the discovery enable_auth flag.

targets
Get the list of target objects.

version
Get the fabric module version string.

Inherited from node.CFSNode: exists, is_fresh, path

Inherited from object: __class__

Method Details

[hide private]

init(self, name)
(Constructor)

Instanciate a FabricModule object, according to the provided name.

Parameters:

name (str) - the name of the FabricModule object. It must match an existing target fabric module specfile (name.spec).

Overrides: object.__init__

_check_self(self)

Overrides: node.CFSNode._check_self

_parse_spec(self, spec_file)

Parses the fabric module spec file. spec files are in Python, and may use functions defined for convenience in 'specfile_funcs' below

setup(self, fm)

Setup fabricmodule with settings from fm dict. Returns int of how many nonfatal errors were encountered

dump(self)

Overrides: node.CFSNode.dump

Class Variable Details

[hide private]

target_names_excludes

Value:

set(['discovery_auth', 'lio_version', 'version'])

Property Details

[hide private]

discovery_userid

Set or get the initiator discovery userid.

Get Method:: _get_discovery_userid(self)
Set Method:: _set_discovery_userid(self, userid)

discovery_password

Set or get the initiator discovery password.

Get Method:: _get_discovery_password(self)
Set Method:: _set_discovery_password(self, password)

discovery_mutual_userid

Set or get the mutual discovery userid.

Get Method:: _get_discovery_mutual_userid(self)
Set Method:: _set_discovery_mutual_userid(self, userid)

discovery_mutual_password

Set or get the mutual discovery password.

Get Method:: _get_discovery_mutual_password(self)
Set Method:: _set_discovery_mutual_password(self, password)

discovery_enable_auth

Set or get the discovery enable_auth flag.

Get Method:: _get_discovery_enable_auth(self)
Set Method:: _set_discovery_enable_auth(self, enable)

targets

Get the list of target objects.

Get Method:: _list_targets(self)

version

Get the fabric module version string.

Get Method:: _get_version(self)

Class FabricModule

__init__(self, name) (Constructor)

_check_self(self)

_parse_spec(self, spec_file)

setup(self, fm)

dump(self)

target_names_excludes

discovery_userid

discovery_password

discovery_mutual_userid

discovery_mutual_password

discovery_enable_auth

targets

version

init(self, name)
(Constructor)