| 摘要 |
A method to archive log entries created by a data storage system comprising a first memory and a library log encoded in that first memory, wherein the first memory comprises a storage capacity, and wherein the method writes a plurality of log entries to the library log, wherein each log entry comprises a log entry time. At a time T0, the method copies to a log archive the plurality of log entries written to the library log, and sets a subsequent retrieval time based upon a time T1 when an earliest log entry was written to the library log, and a time T2 when a latest log entry was written to the library log.
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