Implementing Cisco Storage Area Networking (DCSAN) — Question 18

What is the effect of a non-graceful virtual machine shutdown on a virtualized server that is connected to a SAN with Fibre Channel interfaces?

Answer options

• A. NP Port reload connected to the upstream SAN switch
• B. out-of-service Fibre Channel interfaces on the SAN switch
• C. frames stuck in the storage system
• D. frames stuck in the HBA buffer of the server

Correct answer: B

Explanation

A non-graceful shutdown can lead to Fibre Channel interfaces on the SAN switch becoming out of service due to improper termination of data transfers. Other options describe potential issues but do not directly result from a non-graceful shutdown, such as frames being stuck in the storage system or HBA buffer, which are not the most immediate consequences.