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Total 106 questions
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You see the following error on the storage controller's console or messages file. What is the most likely cause for this error?
- A. portal group misconfiguration
- B. iSCSI CHAP misconfiguration
- C. iSNS misconfiguration
- D. IPsec misconfiguration
Answer : B
What would you use to share a data LUN among multiple servers where each server has simultaneous write access?
- A. host-based BootBIOS
- B. host-based multipathing
- C. host-based volume manager
- D. host-based clustered file system
Answer : D
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In the diagram shown, a portset is created on controller 1 with the command: controller1>portset create -f ntapportset 0b. This portset is bound to the igroup with all the initiators in it.
How many paths can host 1 see to a LUN on controller 1?
- A. six paths
- B. four paths
- C. eight paths
- D. two paths
Answer : D
What are three relevant perfstat counters to check for unaligned I/O that do not fall on the WAFL boundary? (Choose three.)
- A. wp.partial_write
- B. vvol_read.io_valid
- C. read/write_align_histo.XX
- D. read/write_partial_blocks.XX
- E. xinode content misses
Answer : ACD
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The table highlights the space management policy that is defined for a particular flexvol, acmevol. Based on the information provided in the table, which action will the storage controller take when it runs out of space in the volume?
- A. It will try deleting Snapshot copies first to reclaim space before trying to grow the volume.
- B. It will grow the volume before deleting Snapshot copies.
- C. It will only try deleting Snapshot copies to reclaim space and will not grow the volume.
- D. It is irrelevant since fractional_reserve is 0%.
Answer : C
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