HP A7533A HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, Dece - Page 268
Manual iSCSI VT creation
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iqn.2002-12.com.brocade, is used for the fixed prefix, and the port WWN is used as the user-defined portion of the IQN. For example: switch:admin> iscsicfg --easycreate tgt -w 21:00:00:04:cf:e7:74:cf IndexFC WWN iSCSIName Status 21:00:00:04:cf:e7:74:cf iqn.2002-10.com.brocade:21:00:00:04:cf:e7:74:cf Operation Succeeded 3. Issue the iscsiCfg --show tgt command to display the status of the created iSCSI VTs: For example: switch:admin> iscsicfg --show tgt Number of records found: 1 Name: iqn.2002-10.com.brocade:21:00:00:04:cf:e7:74:cf State/Status:Online/Defined Auth. Method:None Manual iSCSI VT creation Create iSCSI VTs manually when there are FC targets on the fabric that should not be mapped to an iSCSI VT and if you want to map more than one target to the same iSCSI VT or a LUN to an iSCSI VT. Up to 256 LUNs can be mapped to an iSCSI VT. 1. Connect and log in to the switch. 2. Issue the iscsiCfg --create tgt command with the -t option to create an undefined iSCSI VT, that is, an iSCSI VT that contains no LUNs. The value is an iSCSI Qualified Name entered in the form type.date.naming authority:. The following is an example, using the default for the type.date.naming authority: prefix portion of the IQN, followed by a WWN as the user defined portion: Type Date Auth User defined iqn.2002-12.com.brocade:10:00:00:05:1e:aa:bb:cc Every iSCSI initiator and iSCSI VT on the same IP network and SAN must have a unique IQN. The default for the type.date.naming authority: prefix portion may be changed by issuing the iscsiSwCfg --modifygw -t command. Your organization may suggest or require a specific format for the prefix portion of the IQN. The user defined portion may take any form. For example: switch:admin> iscsicfg --create tgt -t iqn.2002-12.com.brocade:example-disk001 The operation completed successfully. 3. Issue the iscsiCfg --show tgt command with the -t and -v options to verify the iSCSI VTs. For example: switch:admin> iscsicfg --show tgt -t iqn.2002-12.com.brocade:example-disk001 -v Number of records found: 1 Name: iqn.2002-10.com.brocade.example:disk001 State/Status: Offline/Defined Auth. Method: None 4. Issue the fcLunQuery command to display a list of connected FC targets and show the LUN configurations. 268 iSCSI Gateway services
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