Practice Quiz

VCP4 VMware Exam Prep

Category - VMWare

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Guy, a VMware administrator, is trying to prevent a particular test ESX host from accessing a LUN that is used specifically for live environments. How might he best achieve this?
  1. He could mask the LUN in question using the #esxcli corestorage claimrule add commandlet.
  2. He could remove the Fibre Channel cable that connected to the LUN.
  3. He could alter the vCenter Server permissions for the connection account.
  4. He could mask the LUN in question using the #esxcli corestorage claimrule delete commandlet.
Explanation
Answer: A - The #esxcli corestorage claimrule add commandlet could be used to prevent an ESX host from accessing a LUN. This would effectively stop a particular HBA from being able to view the LUN in question. Another option would be to use the vendor SAN administration toolset to deny access to the LUN for the host in question.
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