Title:
FAILURE HINTING FOR SITE PREPARATION IN MULTI-SITE DATA REPLICATION ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2023/169503
Kind Code:
A1
Abstract:
A method for preparing for a failure in a multi-site data replication environment is disclosed. In one embodiment, such a method includes detecting, at a primary site of a multi-site data replication environment, conditions indicating that a failure is impending at the primary site. The method further determines a probability that the impending failure will occur. The method sends, from the primary site to at least one other site of the multi-site data replication environment, a message informing the at least one other site of the impending failure and its probability. In the event the probability has reached a threshold, the method prepares the at least one other site for the impending failure before it actually occurs. A corresponding computer program product and system are also disclosed.
Inventors:
PATEL SARVESH S (IN)
JOSHI SWAPNIL DATTATRAYA (IN)
PATEL KUSHAL S (IN)
ROY SUBHOJIT (IN)
JOSHI SWAPNIL DATTATRAYA (IN)
PATEL KUSHAL S (IN)
ROY SUBHOJIT (IN)
Application Number:
PCT/CN2023/080428
Publication Date:
September 14, 2023
Filing Date:
March 09, 2023
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
H04L67/1095
Foreign References:
| US20060062154A1 | 2006-03-23 | |||
| CN104461771A | 2015-03-25 | |||
| CN102414673A | 2012-04-11 |
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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