公开(公告)号：US11561856B2

公开(公告)日：2023-01-24

申请号：US17236960

申请日：2021-04-21

Applicant: NUTANIX, INC.

Inventor： Snehal Sharadchandra Kamble ,  Karan Gupta ,  Ajaykrishna Raghavan ,  Peter Scott Wyckoff

IPC: H03M11/00 ,  G06F11/10 ,  H03M13/15

Abstract: Various embodiments set forth techniques for erasure coding of replicated data blocks. The techniques include receiving, by a pre-designated node, data associated with an erasure coded strip from a first node; receiving, by the pre-designated node, a replica for a first data block; saving the replica in an erasure coded strip; and in response to a trigger condition, replacing, by the pre-designated node, the replica and at least one replica of a second data block with an error correction block.