Patent ID: 9715433
Date: 2017-07-25
CPC Classifications: G06F

Claim:
1. A method comprising: receiving, by a first node, a first request to write data to a first storage unit coupled to the first node; performing a first write operation to the first storage unit; replicating the first request to a second node as a replicated first request, wherein the replicated first request causes the second node to perform a second write operation to write the data to a second storage unit coupled to the second node; performing a failure reconciliation based upon the first write operation failing, the failure reconciliation comprising: receiving a second request to abort the first request; performing a first abort operation on the first node based upon the second request; forwarding the second request to the second node to invoke the second node to perform a second abort operation; determining a combined response based upon a first result of the first write operation and a second result of the second write operation; and performing a reconciliation operation in accordance with the combined response.