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公开(公告)号：US09507668B2
公开(公告)日：2016-11-29
申请号：US14528340
申请日：2014-10-30
Applicant: NetApp. Inc.
CPC classification number: G06F11/1438 , G06F3/061 , G06F3/0616 , G06F3/064 , G06F3/065 , G06F3/067 , G06F3/0682 , G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F2201/805 , G06F2201/84
Abstract: A system and method for block-based restarts are described. A data storage system interfaces with one or more nodes of a network file system on which a volume is provided in order to read data stored on the volume on a block-by-block basis. Backup data sets capable of recreating the data on the volume are generated from the data blocks read from the volume. The system can interface with a backup memory resource and write the backup data sets to the backup memory resource in a sequential order. As the backup data sets are generated and written to the backup memory resource, restart checkpoints for the data set are also regularly generated and stored for use in restarting the backup process in the event of a recoverable failure in the transfer.
Abstract translation: 描述用于基于块的重新启动的系统和方法。 数据存储系统与其上提供卷的网络文件系统的一个或多个节点进行接口，以便逐块地读取存储在卷上的数据。 从卷中读取的数据块生成能够重新创建卷上的数据的备份数据集。 系统可以与备份内存资源进行接口，并按顺序将备份数据集写入备份存储器资源。 随着备份数据集的生成和写入备份存储器资源，数据集的重新启动检查点也会定期生成和存储，以便在传输中发生可恢复故障时重新启动备份过程。
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公开(公告)号：US10102076B2
公开(公告)日：2018-10-16
申请号：US15361738
申请日：2016-11-28
Applicant: NetApp Inc.
Abstract: A system and method for block-based restarts are described. A data storage system interfaces with one or more nodes of a network file system on which a volume is provided in order to read data stored on the volume on a block-by-block basis. Backup data sets capable of recreating the data on the volume are generated from the data blocks read from the volume. The system can interface with a backup memory resource and write the backup data sets to the backup memory resource in a sequential order. As the backup data sets are generated and written to the backup memory resource, restart checkpoints for the data set are also regularly generated and stored for use in restarting the backup process in the event of a recoverable failure in the transfer.
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公开(公告)号：US20170109237A1
公开(公告)日：2017-04-20
申请号：US15361738
申请日：2016-11-28
Applicant: NetApp Inc.
CPC classification number: G06F11/1438 , G06F3/061 , G06F3/0616 , G06F3/064 , G06F3/065 , G06F3/067 , G06F3/0682 , G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F2201/805 , G06F2201/84
Abstract: A system and method for block-based restarts are described. A data storage system interfaces with one or more nodes of a network file system on which a volume is provided in order to read data stored on the volume on a block-by-block basis. Backup data sets capable of recreating the data on the volume are generated from the data blocks read from the volume. The system can interface with a backup memory resource and write the backup data sets to the backup memory resource in a sequential order. As the backup data sets are generated and written to the backup memory resource, restart checkpoints for the data set are also regularly generated and stored for use in restarting the backup process in the event of a recoverable failure in the transfer.
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公开(公告)号：US20160124814A1
公开(公告)日：2016-05-05
申请号：US14528340
申请日：2014-10-30
Applicant: NetApp. Inc.
IPC: G06F11/14
CPC classification number: G06F11/1438 , G06F3/061 , G06F3/0616 , G06F3/064 , G06F3/065 , G06F3/067 , G06F3/0682 , G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F2201/805 , G06F2201/84
Abstract: A system and method for block-based restarts are described. A data storage system interfaces with one or more nodes of a network file system on which a volume is provided in order to read data stored on the volume on a block-by-block basis. Backup data sets capable of recreating the data on the volume are generated from the data blocks read from the volume. The system can interface with a backup memory resource and write the backup data sets to the backup memory resource in a sequential order. As the backup data sets are generated and written to the backup memory resource, restart checkpoints for the data set are also regularly generated and stored for use in restarting the backup process in the event of a recoverable failure in the transfer.
Abstract translation: 描述用于基于块的重新启动的系统和方法。 数据存储系统与其上提供卷的网络文件系统的一个或多个节点进行接口，以便逐块地读取存储在卷上的数据。 从卷中读取的数据块生成能够重新创建卷上的数据的备份数据集。 系统可以与备份内存资源进行接口，并按顺序将备份数据集写入备份存储器资源。 随着备份数据集的生成和写入备份存储器资源，数据集的重新启动检查点也会定期生成和存储，以便在传输中发生可恢复故障时重新启动备份过程。
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