Yesterday, an Exadata storage server flashdisk entered the poor performance state.This flashdisk os used by flashcache a
Posted: Wed Jun 07, 2023 6:11 am
Yesterday, an Exadata storage server flashdisk entered the poor performance state.This flashdisk os used by flashcache and has a griddisk which is a member of a normal redundancy diskgroup.Identify the six steps you must perform to replace flashdisk.
A. Identify the griddisk located on the poorly performing flashdisk and drop it from the associated ASm diskgroup.
B. Verify that the griddisk located on the poorly performing flashdisk has been successfully dropped from the associated ASM diskgroup.
C. Drop the flashcache on all cell.
D. Safely power off the cell containing the poorly-performing flashdisk. E. Replace the poorly performing flashdisk. F. Power up the cell containing the replaced flashdisk and activate all griddisks. G. Recreate the flashcache on the cell using all flashdisks. H. Create a new griddisk on the replaced flashdisk. I. Add the griddisk back into the ASM diskgroup to which it belonged.
A. Identify the griddisk located on the poorly performing flashdisk and drop it from the associated ASm diskgroup.
B. Verify that the griddisk located on the poorly performing flashdisk has been successfully dropped from the associated ASM diskgroup.
C. Drop the flashcache on all cell.
D. Safely power off the cell containing the poorly-performing flashdisk. E. Replace the poorly performing flashdisk. F. Power up the cell containing the replaced flashdisk and activate all griddisks. G. Recreate the flashcache on the cell using all flashdisks. H. Create a new griddisk on the replaced flashdisk. I. Add the griddisk back into the ASM diskgroup to which it belonged.