Fault processing method and apparatus for storage system

An electronic device, comprising:

• a memory and a processor, wherein the memory is configured to store a computer program configured to, when executing the computer program, cause the electronic device to:
• periodically obtain a snapshot file of a first cluster and load the snapshot file into a second cluster, the first cluster and the second cluster being storage systems of a same type;
• obtain a first log file from the first cluster after detecting that the first cluster fails, the first log file being used to record a data operation on the first cluster;
• compare the first log file with a snapshot file of the first cluster in a last period to obtain a first incremental file added in the first log file compared with the snapshot file of the first cluster in the last period;
• load the first incremental file into the second cluster;
• and
• switch an access point of a target service from the first cluster to the second cluster, the target service comprising a service running in the first cluster before the first cluster fails.

A non-transitory computer-readable storage medium having a computer program stored therein, wherein the computer program, when executed by a computing device, causes the computing device to:

• periodically obtain a snapshot file of a first cluster and load the snapshot file into a second cluster, the first cluster and the second cluster being storage systems of a same type;
• obtain a first log file from the first cluster after detecting that the first cluster fails, the first log file being used to record a data operation on the first cluster;
• compare the first log file with a snapshot file of the first cluster in a last period to obtain a first incremental file added in the first log file compared with the snapshot file of the first cluster in the last period;
• load the first incremental file into the second cluster;
• and
• switch an access point of a target service from the first cluster to the second cluster, the target service comprising a service running in the first cluster before the first cluster fails.