SYNCHRONIZATION FRAMEWORK THAT RESTORES A NODE FROM BACKUP
    1.
    发明申请
    SYNCHRONIZATION FRAMEWORK THAT RESTORES A NODE FROM BACKUP 有权
    从备份恢复节点的同步框架

    公开(公告)号:US20110246418A1

    公开(公告)日:2011-10-06

    申请号:US12754622

    申请日:2010-04-06

    IPC分类号: G06F17/30

    摘要: Architecture for restoring nodes. After restoring a node, fix-up occurs to make the node appears as a different node than before the restore operation. The node appears as a new node, which new node knows the data up to a certain point from when the new node had the prior identity. This allows for new changes generated by the new node to flow to the other nodes in the topology, as well as have the changes that the prior identity sent to other nodes flow back to the new node. In other words, the architecture maintains information to create the new node in the topology while maintaining prior data knowledge. Additionally, item level metadata of associated data items is updated to correlate with the updated data items so that changes can be correctly enumerated and applied. This metadata update occurs across scopes of which the data items are included.

    摘要翻译: 用于恢复节点的体系结构。 恢复节点后,会发生修复,使节点出现与恢复操作之前不同的节点。 该节点显示为新节点,新节点从新节点具有先前身份时就知道数据到达某一点。 这允许新节点生成的新更改流向拓扑中的其他节点,以及发送到其他节点的先前身份流向新节点的更改。 换句话说,架构维护信息以在拓扑中创建新节点,同时保持先前的数据知识。 此外,相关联的数据项的项目级元数据被更新以与更新的数据项相关联,使得可以正确列举和应用改变。 此元数据更新发生在包含数据项的范围内。

    Synchronization framework that restores a node from backup
    2.
    发明授权
    Synchronization framework that restores a node from backup 有权
    从备份恢复节点的同步框架

    公开(公告)号:US08630980B2

    公开(公告)日:2014-01-14

    申请号:US12754622

    申请日:2010-04-06

    IPC分类号: G06F13/00

    摘要: Architecture for restoring nodes. After restoring a node, fix-up occurs to make the node appears as a different node than before the restore operation. The node appears as a new node, which new node knows the data up to a certain point from when the new node had the prior identity. This allows for new changes generated by the new node to flow to the other nodes in the topology, as well as have the changes that the prior identity sent to other nodes flow back to the new node. In other words, the architecture maintains information to create the new node in the topology while maintaining prior data knowledge. Additionally, item level metadata of associated data items is updated to correlate with the updated data items so that changes can be correctly enumerated and applied. This metadata update occurs across scopes of which the data items are included.

    摘要翻译: 用于恢复节点的体系结构。 恢复节点后,会发生修复,使节点出现与恢复操作之前不同的节点。 该节点显示为新节点,新节点从新节点具有先前身份时就知道数据到达某一点。 这允许新节点生成的新更改流向拓扑中的其他节点,以及发送到其他节点的先前身份流向新节点的更改。 换句话说,架构维护信息以在拓扑中创建新节点,同时保持先前的数据知识。 此外,相关联的数据项的项目级元数据被更新以与更新的数据项相关联,使得可以正确列举和应用改变。 此元数据更新发生在包含数据项的范围内。