Session sensitive data backups and restores
    1.
    发明授权
    Session sensitive data backups and restores 有权
    会话敏感数据备份和恢复

    公开(公告)号:US08082227B2

    公开(公告)日:2011-12-20

    申请号:US11821841

    申请日:2007-06-26

    CPC classification number: G06F11/1451 G06F11/1458 G06F11/1464 G06F11/1469

    Abstract: Techniques for the session sensitive data backups and restores are presented. Data having a plurality of hard linked file references are backed up and restored once during a backup operation. Any modifications to the backed up data are noted as session-specific versions and also backed up once. The hard linked file references are maintained in a data structure and managed during backups to define associations to the backed up data and to the session-specific versions of the data. The data structure is also used during restores to re-establish desired hard linked file reference associations to either the backed up data or to a particular session-specific versions of the data.

    Abstract translation: 介绍了会话敏感数据备份和恢复技术。 具有多个硬链接文件引用的数据在备份操作期间备份并恢复一次。 对备份数据的任何修改都被记录为会话特定版本,并且还会备份一次。 硬链接文件引用保留在数据结构中,并在备份期间进行管理,以定义与备份数据和数据的会话特定版本的关联。 在恢复期间也使用数据结构,以将所需的硬链接文件引用关联重新建立到备份数据或数据的特定会话特定版本。

    Techniques for data replication with snapshot capabilities
    2.
    发明授权
    Techniques for data replication with snapshot capabilities 有权
    具有快照功能的数据复制技术

    公开(公告)号:US07844787B2

    公开(公告)日:2010-11-30

    申请号:US11823426

    申请日:2007-06-27

    CPC classification number: G06F11/2097 G06F11/2094 G06F2201/84

    Abstract: Techniques for data replication are presented. A snap shot request is processed within an environment associated with a local volume by flushing pending Input/Output (I/O) operations into an event packet. The event packet is sent to a replicated volume and processed against the replicated volume to create a snap shot version of the local volume.

    Abstract translation: 介绍了数据复制技术。 通过将等待的输入/输出(I / O)操作冲洗到事件数据包中,在与本地卷相关联的环境中处理快照请求。 将事件数据包发送到复制卷并针对复制卷进行处理,以创建本地卷的快照版本。

    Techniques for data replication with snapshot capabilities
    3.
    发明申请
    Techniques for data replication with snapshot capabilities 有权
    具有快照功能的数据复制技术

    公开(公告)号:US20080148000A1

    公开(公告)日:2008-06-19

    申请号:US11823426

    申请日:2007-06-27

    CPC classification number: G06F11/2097 G06F11/2094 G06F2201/84

    Abstract: Techniques for data replication are presented. A snap shot request is processed within an environment associated with a local volume by flushing pending Input/Output (I/O) operations into an event packet. The event packet is sent to a replicated volume and processed against the replicated volume to create a snap shot version of the local volume.

    Abstract translation: 介绍了数据复制技术。 通过将等待的输入/输出(I / O)操作冲洗到事件数据包中,在与本地卷相关联的环境中处理快照请求。 将事件数据包发送到复制卷并针对复制卷进行处理,以创建本地卷的快照版本。

    SESSION SENSITIVE DATA BACKUPS AND RESTORES
    4.
    发明申请
    SESSION SENSITIVE DATA BACKUPS AND RESTORES 有权
    会话敏感数据备份和恢复

    公开(公告)号:US20110191291A2

    公开(公告)日:2011-08-04

    申请号:US11821841

    申请日:2007-06-26

    CPC classification number: G06F11/1451 G06F11/1458 G06F11/1464 G06F11/1469

    Abstract: Techniques for the session sensitive data backups and restores are presented. Data having a plurality of hard linked file references are backed up and restored once during a backup operation. Any modifications to the backed up data are noted as session-specific versions and also backed up once. The hard linked file references are maintained in a data structure and managed during backups to define associations to the backed up data and to the session-specific versions of the data. The data structure is also used during restores to re-establish desired hard linked file reference associations to either the backed up data or to a particular session -specific versions of the data.

    Abstract translation: 介绍了会话敏感数据备份和恢复技术。 具有多个硬链接文件引用的数据在备份操作期间备份并恢复一次。 对备份数据的任何修改都被记录为会话特定版本,并且还会备份一次。 硬链接文件引用保留在数据结构中,并在备份期间进行管理,以定义与备份数据和数据的会话特定版本的关联。 在还原期间还使用数据结构,以将所需的硬链接文件引用关联重新建立到备份数据或特定会话 - 数据的特定版本。

    Techniques for asynchronous data replication
    5.
    发明申请
    Techniques for asynchronous data replication 审中-公开
    异步数据复制技术

    公开(公告)号:US20080209145A1

    公开(公告)日:2008-08-28

    申请号:US11888746

    申请日:2007-08-02

    CPC classification number: G06F11/2074

    Abstract: Techniques for asynchronous data replication are presented. A bitmap records changes to selective blocks of data on a source between replication periods. During a replication, the bitmap is copied and used to acquire changed blocks from the source to write to a replica. Should a unprocessed block have a pending write detected during the replication, then that block is copied into cache from the source before the write is processed on the source. The pending write then processes against the source; the copied block is flushed to the replica; the original bitmap and copied bitmap are updated.

    Abstract translation: 介绍异步数据复制技术。 位图记录了在复制周期之间的源上的选择性数据块的更改。 在复制期间,位图被复制并用于从源写入到副本的更改的块。 如果未处理的块在复制期间检测到待处理的写入,则在源处理写入之前,该块将从源中复制到缓存中。 待处理的写入然后针对源进行处理; 复制的块被刷新到副本; 原始位图和复制位图被更新。

    Session sensitive data backups and restores
    7.
    发明申请
    Session sensitive data backups and restores 有权
    会话敏感数据备份和恢复

    公开(公告)号:US20080086518A1

    公开(公告)日:2008-04-10

    申请号:US11821841

    申请日:2007-06-26

    CPC classification number: G06F11/1451 G06F11/1458 G06F11/1464 G06F11/1469

    Abstract: Techniques for the session sensitive data backups and restores are presented. Data having a plurality of hard linked file references are backed up and restored once during a backup operation. Any modifications to the backed up data are noted as session-specific versions and also backed up once. The hard linked file references are maintained in a data structure and managed during backups to define associations to the backed up data and to the session-specific versions of the data. The data structure is also used during restores to re-establish desired hard linked file reference associations to either the backed up data or to a particular session-specific versions of the data.

    Abstract translation: 介绍了会话敏感数据备份和恢复技术。 具有多个硬链接文件引用的数据在备份操作期间备份并恢复一次。 对备份数据的任何修改都被记录为会话特定版本,并且还会备份一次。 硬链接文件引用保留在数据结构中,并在备份期间进行管理,以定义与备份数据和数据的会话特定版本的关联。 在恢复期间也使用数据结构,以将所需的硬链接文件引用关联重新建立到备份数据或数据的特定会话特定版本。

Patent Agency Ranking