Dell-EMC
DES-1D12 · Question #42
A customer has a Dell EMC SC9000 array with six SC420 enclosures running SCOS 7.3. The enclosure configuration is as follows: - Two enclosures have write-intensive SSDs - Four enclosures have…
The correct answer is B. Dedicated spares are not required. "SCOS 7.3, Distributed Sparing: eliminates the need for dedicated spares by giving customers the option to distribute sparing capacity across all drives in the array."
Midrange Storage Management and Data Protection
Question
A customer has a Dell EMC SC9000 array with six SC420 enclosures running SCOS 7.3. The enclosure configuration is as follows:
- Two enclosures have write-intensive SSDs
- Four enclosures have read-intensive SSDs
What is recommended as a general guideline for making spare drive assignments?
Options
- A2 spare drives per shell
- BDedicated spares are not required
- C2 spares per drive type per array
- D1 spare per drive type per shell
How the community answered
(26 responses)- A12% (3)
- B81% (21)
- C4% (1)
- D4% (1)
Explanation
"SCOS 7.3, Distributed Sparing: eliminates the need for dedicated spares by giving customers the option to distribute sparing capacity across all drives in the array."
Topics
#SC Series#Distributed Sparing#spare drive policy#SCOS 7.3
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