What is an example of an iSCSI Qualified Name for a storage virtual machine?

What is an example of an iSCSI Qualified Name for a storage virtual machine?

• A. iqn.1994-08.com.netapp:vs.1
• B. iqn.1992-08.com.netapp:sn.a0123456789f:vs.1
• C. iqn.2004-08.com.netapp:sm.storage1
• D. iqn.2001-08.com.netapp:volume001

Answer: (B)

The example given, iqn.1992-08.com.netapp:sn.a0123456789f:vs.1, qualifies as an iSCSI Qualified Name (IQN) for a storage virtual machine because of the specific structure it adheres to, which is defined by the iSCSI protocol standards. IQNs are formatted according to the following structure: "iqn.yyyy-mm.{reverse_domain}:identifier". In this case, "iqn.1992-08" indicates the date when the identifier specification was established, ensuring it is recognized within the context of iSCSI. The "com.netapp" portion is the reversed domain indicating the organization responsible for the name. The "sn.a0123456789f" part demonstrates a unique identifier which typically signifies a specific serial number or similar unique mark of the device or service being defined. Lastly, the suffix ":vs.1" is indicative of a designated storage virtual machine in this scenario, as it aligns with naming conventions used for various components within a storage environment. The other choices do not fulfill the criteria of a standard iSCSI Qualified Name. For example, alternating years and formats like iqn.1994-08 or iqn.2001

The example given, iqn.1992-08.com.netapp:sn.a0123456789f:vs.1, qualifies as an iSCSI Qualified Name (IQN) for a storage virtual machine because of the specific structure it adheres to, which is defined by the iSCSI protocol standards.

IQNs are formatted according to the following structure: "iqn.yyyy-mm.{reverse_domain}:identifier". In this case, "iqn.1992-08" indicates the date when the identifier specification was established, ensuring it is recognized within the context of iSCSI. The "com.netapp" portion is the reversed domain indicating the organization responsible for the name. The "sn.a0123456789f" part demonstrates a unique identifier which typically signifies a specific serial number or similar unique mark of the device or service being defined. Lastly, the suffix ":vs.1" is indicative of a designated storage virtual machine in this scenario, as it aligns with naming conventions used for various components within a storage environment.

The other choices do not fulfill the criteria of a standard iSCSI Qualified Name. For example, alternating years and formats like iqn.1994-08 or iqn.2001