IBM
C4090-457 · Question #113
There is existing data on a host to be migrated from old storage controllers into a new Storwize V7000. What is the first host step to be accomplished?
The correct answer is A. Map the LUN to the Storwize V7000 using the old storage controller's GUI. See the full explanation below for the reasoning.
Question
There is existing data on a host to be migrated from old storage controllers into a new Storwize V7000. What is the first host step to be accomplished?
Options
- AMap the LUN to the Storwize V7000 using the old storage controller's GUI
- BUpdate host device drivers, including the multipath driver
- CUnmap the LUN in the external storage system from the host
- DStop all I/O operations from the application server to the LUN to be migrated
How the community answered
(17 responses)- A76% (13)
- B12% (2)
- C6% (1)
- D6% (1)
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