Which of the following statements about data protection functions provided by Huawei OceanStor 9000 is false?

Last Updated on September 26, 2021 by Admin 2

Which of the following statements about data protection functions provided by Huawei OceanStor 9000 is false?

  • Huawei OceanStor 9000 uses the erasure code technique to provide N+M redundant storage of data.
  • Huawei OceanStor 9000 uses the mirroring technique to provide redundant storage of metadata.
  • If physical domains are used, the failure of a disk or node in one domain will deteriorate the data reliability of other domains or even cause data loss.
  • If the protection level is N+1, a cluster requires a minimum of three nodes.
0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments