A Fibre Channel SAN administrator is troubleshooting a connectivity issue. A server's HBA has a WWPN of 10:00:00:00:c9:2b:5a:11, and the switch shows the port as 'Online'. However, the server cannot see the LUNs from the storage array. The administrator has verified that zoning is correct. What should they check next?

Change the HBA's WWPN to a different value.

Verify that the storage array has been configured to present the LUNs to the server's WWPN.

Check the SFP on the HBA for a faulty connection.

Reboot the server to reload the HBA driver.

Which Fibre Channel identifier is shared by all ports on a single device (node) and is used to identify the device itself?

Target Port Group Identifier (TPGI)

What is the primary purpose of Device Mapper Multipath I/O (DM-MPIO) in a storage environment?

To increase storage capacity by combining multiple disks into one logical volume

To provide file-level access to network storage

To provide redundancy and failover by using multiple paths to the same storage device

To encrypt data on storage devices

LPI LPIC-3 High Availability and Storage Clusters

Domain 2Objective 2

362.2 Cluster Storage Access (weight: 3) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 4)

Part of the Topic 362: High Availability Cluster Storage domain, which makes up ~26% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–16 in this domain), expect 3–5 from this objective — we provide 33 practice questions to prepare you well beyond it. (estimate)

33questions here

7free pages

12concepts

Questions 16–20

16foundation · easy
Which storage technology is characterized by file-level access over a standard IP network, often using protocols such as NFS or SMB?
Select an answer first
17expert · hard
A Fibre Channel SAN administrator is troubleshooting a connectivity issue. A server's HBA has a WWPN of 10:00:00:00:c9:2b:5a:11, and the switch shows the port as 'Online'. However, the server cannot see the LUNs from the storage array. The administrator has verified that zoning is correct. What should they check next?
Select an answer first
18foundation · easy
Which Fibre Channel identifier is shared by all ports on a single device (node) and is used to identify the device itself?
Select an answer first
19foundation · easy
What is the primary purpose of Device Mapper Multipath I/O (DM-MPIO) in a storage environment?
Select an answer first
20foundation · easy
In Fibre Channel architecture, which identifier uniquely identifies a port on a Fibre Channel device and is used for zoning and device identification?
Select an answer first

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362.2 Cluster Storage Access (weight: 3) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 4)

Questions 16–20

Which storage technology is characterized by file-level access over a standard IP network, often using protocols such as NFS or SMB?

Which Fibre Channel identifier is shared by all ports on a single device (node) and is used to identify the device itself?

What is the primary purpose of Device Mapper Multipath I/O (DM-MPIO) in a storage environment?

In Fibre Channel architecture, which identifier uniquely identifies a port on a Fibre Channel device and is used for zoning and device identification?

Keep studying — Topic 362: High Availability Cluster Storage