AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
![]() We can rebuild from parity after replacing the failed disk. Will lose a single disk capacity for using parity information.Support Redundancy and Fault tolerance.If any one of the disks fails still we can get the data by rebuilding from parity information after replacing the failed disk. Parity stores information in each disk, Let’s say we have 4 disks, in 4 disks one disk space will be split into all disks to store the parity information. ![]() Parity is the simplest common method of detecting errors in data storage. RAID 5 is being used in the large-scale production environment where it’s cost-effective and provides performance as well as redundancy. Setup Raid 5 in Linuxįor RAID Level it should have at least three hard drives or more. The striping with distributed parity means it will split the parity information and stripe data over the multiple disks, which will have good data redundancy. In RAID 5, data strips across multiple drives with distributed parity.
0 Comments
Read More
Leave a Reply. |