Oracle Fusion Middleware 12c: Oracle Service Bus Essentials — Question 13

An Exadata storage server physical disk on an X9M-2 high-capacity full rack entered the predictive failure state.
Which two steps must you perform to replace this failed physical disk? (Choose two.)

Answer options

• A. Create a new celldisk and new griddisks on the replaced physical disk.
• B. Replace the failed physical disk.
• C. Identify the griddisks located on the failed physical disk and drop them from the associated ASM diskgroups.
• D. Add the griddisks back into the ASM diskgroup they used to be a member of.
• E. Rebalance the data on the effected griddisks before performing a manual drop command.
• F. Verify that the griddisks located on the physical disk have been successfully dropped from the associated ASM diskgroups.

Correct answer: B, C

Explanation

The correct steps to replace the failed physical disk are to first replace the disk (B) and then identify and drop the griddisks from the ASM diskgroups (C). Options A, D, E, and F involve actions that are not necessary at the initial stage of disk replacement and may lead to complications if performed prematurely.