Manage Host Access to Block Storage Resources POWERSTORE-OPERATE Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   A host group contains three hosts. The administrator maps a volume to the host group and assigns LUN ID 5. One of the hosts already has a volume mapped with LUN ID 5. What will happen?

   • AThe new mapping will fail for that host because of the LUN ID conflict.
   • BThe host will see both volumes with the same LUN ID, and the OS will handle the conflict.
   • CPowerStore will automatically assign a different LUN ID to the new volume for that host.
   • DThe mapping will succeed, and the host will see the new volume with LUN ID 5, replacing the old one.
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   In PowerStore, how is access control to block volumes primarily enforced?

   • ABy configuring IPsec on the storage network
   • BBy setting permissions on the volume's file system
   • CBy mapping volumes to specific hosts or host groups
   • DBy assigning a password to each volume
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   An administrator is defining a new host in PowerStore for an iSCSI server. The server has two iSCSI initiators with different IQNs. What is the correct way to configure this host?

   • ACreate a host with only one IQN and add the second later if needed.
   • BCreate two hosts, one for each IQN, and map volumes to both.
   • CCreate a host group and add each IQN as a separate host.
   • DCreate a host and add both IQNs as initiators.
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   What is the purpose of assigning a LUN ID when mapping a volume to a host in PowerStore?

   • ATo define the logical unit number that the host will use to identify the volume
   • BTo specify the physical disk on which the volume is stored
   • CTo determine the size of the volume
   • DTo set the priority of the volume in the storage system
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A host group contains two hosts. The administrator maps a volume to the host group and assigns LUN ID 3. One of the hosts already has a volume mapped with LUN ID 3. What should the administrator do to avoid a conflict?

   • ARemove the existing volume from the host that has the conflict.
   • BChoose a different LUN ID for the new volume that is unique for all hosts in the group.
   • CIgnore the conflict; the host will handle it.
   • DMap the volume to each host individually with different LUN IDs.
   Reveal Solution Discussion Select an answer first