会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHOD AND SYSTEM FOR DATA BACKUP AND REPLICATION
    • 用于数据备份和复制的方法和系统
    • US20110282843A1
    • 2011-11-17
    • US12781417
    • 2010-05-17
    • Xiaopin (Hector) WangHaiyang ZhangShaorong Li
    • Xiaopin (Hector) WangHaiyang ZhangShaorong Li
    • G06F12/16G06F17/30
    • G06F11/1466G06F11/1471G06F2201/84
    • A work flow is initiated and identified by a scenario identifier. A file system driver is notified to record operations on data associated with the work flow identified by the scenario identifier as raw journals without recording data content associated with the operations. The recorded operations are consolidated with previous operations as each operation is recorded in the raw journals. A system snapshot is initiated to be taken. The file system driver is notified of a point in time the system snapshot is taken. Data content associated with the consolidated recorded operations is retrieved from the system snapshot. A first packet is created from selected recorded operations and sent synchronously. A second packet including rest of the recorded operations along with associated data content are sent asynchronously with the point in time of the system snapshot.
    • 工作流程由场景标识符启动和标识。 通知文件系统驱动程序,将与由场景标识符标识的工作流相关联的数据记录为原始日志,而不记录与操作相关联的数据内容。 记录的操作与以前的操作合并,因为每个操作都记录在原始日志中。 启动系统快照。 在系统快照拍摄的时间点通知文件系统驱动程序。 从系统快照中检索与统一记录操作相关联的数据内容。 从选择的记录操作创建第一个数据包并同步发送。 包含其余记录操作的第二个包以及关联的数据内容与系统快照的时间点异步发送。