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1. 发明授权

EP3651044B1 AUXILIARY MEMORY DEVICE PROVIDING INDEPENDENT BACKUP AND RECOVERY FUNCTIONS AND APPARATUS EMPLOYING SAME 有权
公开(公告)号：EP3651044B1
公开(公告)日：2024-06-05
申请号：EP18829114.0
申请日：2018-04-30
IPC分类号： G06F11/20 , G06F21/62 , G06F11/14
CPC分类号： G06F21/6218 , G06F11/1456 , G06F11/1466 , G06F11/2071 , G06F11/2082

2. 发明授权

EP2754029B1 AUTOMATED SEPARATION OF CORPORATE AND PRIVATE DATA FOR BACKUP AND ARCHIVING 有权转让
公开(公告)号：EP2754029B1
公开(公告)日：2018-05-23
申请号：EP12829252.1
申请日：2012-09-05
申请人： Symantec Corporation
发明人： GIBSON, Douglas, E. , NEWSTADT, Keith
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F17/30598 , G06F11/1451 , G06F11/1456 , G06F17/30082 , G06F17/30289
摘要： A computing device categorizes data items as a corporate data items when a first criterion is satisfied and as personal data items when a second criterion is satisfied. The computing device provides identified corporate data items to a first backup system that stores the corporate data items to a corporate data store. The computing device further provides identified personal data items to a second backup system that stores the personal data items to a personal data store.

3. 发明公开

EP3241113A2 SECURE DISTRIBUTED BACKUP FOR PERSONAL DEVICE AND CLOUD DATA 有权
标题翻译：安全地分发个人设备和云数据的备份
公开(公告)号：EP3241113A2
公开(公告)日：2017-11-08
申请号：EP16737128.5
申请日：2016-03-04
申请人： McAfee, LLC
发明人： KUMAR, Mitesh , NALLURI, Srikanth , KULKARNI, Dattatraya , HALDER, Kamlesh , GADDE, Kranthikumar , DHRUW, Kaushal, Kumar , VENKATASUBRAHMANYAM, Krishnapur , NAYAK, Susmita
IPC分类号： G06F11/14 , H04L9/30 , G06F17/40 , G06F15/16
CPC分类号： G06F21/6218 , G06F11/1448 , G06F11/1456 , G06F11/1464 , G06F2221/2107 , H04L9/085 , H04L9/0877
摘要： Securely distributing a backup file includes identifying a file to be stored, generating a plurality of file chunks from the file, transmitting from a first device, each of the plurality of file chunks to one of a plurality of storage locations, and generating, at the first device, a map that identifies the storage location for each chunk. Retrieving a distributed backup file includes receiving a request to retrieve a file, obtaining a map corresponding to the file, wherein the map identifies a storage location for each of a plurality of file chunks of the file, retrieving the plurality of file chunks from the identified locations, and generating the requested file by combining the plurality of file chunks.

4. 发明公开

EP3230864A1 CLOUD ALERT TO REPLICA 有权
标题翻译：云警报重复
公开(公告)号：EP3230864A1
公开(公告)日：2017-10-18
申请号：EP15816984.7
申请日：2015-12-02
申请人： Pure Storage, Inc.
发明人： MILLER, Ethan L. , BOROWIEC, Benjamin , HODGSON, Steve
IPC分类号： G06F11/14 , G06F11/20
CPC分类号： G06F3/0619 , G06F3/00 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F11/0712 , G06F11/0727 , G06F11/0748 , G06F11/0757 , G06F11/0766 , G06F11/0772 , G06F11/0793 , G06F11/1446 , G06F11/1451 , G06F11/1456 , G06F11/1464 , G06F11/2069 , G06F11/2071 , G06F11/2094 , G06F11/2097 , G06F11/3034 , G06F11/3476 , G06F2201/81 , G06F2201/84
摘要： Systems, methods, and computer readable storage mediums for generating an alert on a failure of a storage subsystem to phone home to the cloud in a replication environment. A dataset is replicated from a first storage subsystem to a second storage subsystem. The first and second storage subsystems also phone home log data to the cloud on a periodic basis. In response to detecting a failure of the first storage subsystem to phone home, the cloud generates and sends an alert to the second storage subsystem. In response to receiving this alert, the second storage subsystem starts disaster recovery operations for the dataset.
摘要翻译：系统，方法和计算机可读存储介质，用于在存储子系统的故障时生成警报，以便在复制环境中为家庭提供云。数据集从第一个存储子系统复制到第二个存储子系统。第一个和第二个存储子系统还定期向家中的云计算家庭日志数据。响应于检测到第一存储子系统在家中发生故障，云生成并向第二存储子系统发送警报。为响应收到此警报，第二个存储子系统启动数据集的灾难恢复操作。

5. 发明公开

EP3229140A1 DATA PROCESSING DEVICE AND DATA PROCESSING METHOD 有权转让
标题翻译：数据处理装置和数据处理方法
公开(公告)号：EP3229140A1
公开(公告)日：2017-10-11
申请号：EP17151712.1
申请日：2013-12-02
申请人： Huawei Technologies Co., Ltd.
发明人： JIN, Tianfu , REN, Nunu , LI, Mingjun
IPC分类号： G06F11/16 , G06F11/14
CPC分类号： G06F3/0619 , G06F3/0611 , G06F3/0614 , G06F3/0643 , G06F3/065 , G06F3/0683 , G06F11/1456 , G06F11/1469 , G06F11/1471 , G06F11/1612 , G06F2201/82 , G06F2201/85
摘要： Embodiments of the present invention provide a data processing device and a data processing method, to solve a problem in the prior art that data security in a memory is not high because a data backup speed in the memory is not fast. In the data processing device and the data processing method provided by the embodiments of the present invention, first data in a memory is written into a first non-volatile storage unit in a log file form, and a log file of the first data written into the first non-volatile storage unit is written into a second non-volatile storage unit. Because a data write speed of the first non-volatile storage unit is higher than a data write speed of the second non-volatile storage unit, fast backup of the data in the memory can be achieved, and when the data in the memory is lost in an abnormal situation, security of the data in the memory can be ensured.
摘要翻译：本发明实施例提供了一种数据处理设备和数据处理方法，用于解决现有技术中存储器中的数据备份速度不快，存储器中的数据安全性不高的问题。在本发明实施例提供的数据处理装置和数据处理方法中，将存储器中的第一数据以日志文件形式写入第一非易失性存储单元，写入第一数据的日志文件第一非易失性存储单元被写入第二非易失性存储单元。因为第一非易失性存储单元的数据写入速度高于第二非易失性存储单元的数据写入速度，所以可以实现存储器中数据的快速备份，并且当存储器中的数据丢失时在异常情况下，可以保证存储器中数据的安全性。

6. 发明授权

EP2872998B1 REPLICATION OF DATA UTILIZING DELTA VOLUMES 有权
标题翻译：利用DELTA量复制数据
公开(公告)号：EP2872998B1
公开(公告)日：2017-10-11
申请号：EP13819343.8
申请日：2013-06-11
申请人： Compellent Technologies
发明人： PITTELKO, Michael H. , OLSON, Mark David
IPC分类号： G06F12/16 , G06F11/14 , G06F11/20
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/1451 , G06F11/1456 , G06F11/1464 , G06F11/2071 , G06F11/2074 , G06F2003/0692 , G06F2201/84
摘要： A method of data replication from a first data storage device to a second data storage device. The method may include generating, at the first data storage device, at spaced time intervals, a plurality of snapshots for a logical data volume of the first data storage device, the logical data volume being an abstraction of data blocks from one or more physical storage devices, each snapshot identifying changes of data for at least a portion of the logical data volume since a most previous snapshot. Also at the first data storage device, the method includes generating a delta volume, the delta volume indicating changes in the data of at least a portion of the logical data volume between two non-consecutive snapshots. The method further involves replicating the delta volume to the second data storage device, and replicating the changes to the data indicated therein at the second data storage device.

7. 发明授权

EP3051419B1 VEHICLE COMPUTER SYSTEM WITH DATA BACKUP 有权
标题翻译：有数据备份的车载计算机系统
公开(公告)号：EP3051419B1
公开(公告)日：2017-10-04
申请号：EP15201244.9
申请日：2015-12-18
申请人： Paccar Inc
发明人： Tran, Phu , Wrigley, David Randal , Kumar, Suresh , Slaton, Zachary , Russell, Michael T.
IPC分类号： G06F11/14 , B60W50/02 , B60K31/00 , B60K35/00 , B60W30/14 , F02D35/00
CPC分类号： B60W50/0225 , B60K31/00 , B60K35/00 , B60W30/146 , B60W2050/0005 , B60W2530/145 , F02D35/0007 , G06F11/1456 , G06F11/1469
摘要： An on-board vehicle computing system stores values in a memory of a first engine control unit (ECU) and stores corresponding backup values in a memory of a second ECU. In this way, the second ECU provides data backup functionality for the first ECU's data. The system may retrieve a backup value from the first ECU and restore the corresponding value in the second ECU using the backup value. In one illustrative scenario, if an original engine ECU (EECU) fails and a replacement EECU is installed, the system can retrieve backup values for vehicle speed limiter (VSL) parameters from memory in a cab ECU (CECU) and update the corresponding data in the replacement EECU with the backup values.
摘要翻译：车载车辆计算系统将值存储在第一发动机控制单元（ECU）的存储器中，并将对应的备份值存储在第二ECU的存储器中。这样，第二个ECU为第一个ECU的数据提供数据备份功能。系统可以从第一ECU检索备份值，并使用备份值恢复第二ECU中的对应值。在一个示例性场景中，如果原始发动机ECU（EECU）发生故障并且安装了替代EECU，则系统可以从驾驶室ECU（CECU）的存储器中检索用于车辆速度限制器（VSL）参数的备份值，并将相应的数据更新为用替换值替换EECU。

8. 发明公开

EP3005786A4 ADJUSTING DISPERSED STORAGE NETWORK TRAFFIC DUE TO REBUILDING 审中-公开
标题翻译：由于重建而设置分散的存储器网络流量
公开(公告)号：EP3005786A4
公开(公告)日：2016-12-28
申请号：EP14804193
申请日：2014-05-30
申请人： IBM
发明人： VOLVOVSKI ILYA , GLADWIN S CHRISTOPHER , GRUBE GARY W , MARKISON TIMOTHY W , RESCH JASON K , SHIRLEY JR THOMAS FRANKLIN , DHUSE GREG , MOTWANI MANISH , BAPTIST ANDREW , LEGGETTE WESLEY
IPC分类号： H04W28/14 , G06F3/06 , G06F11/10 , G06F11/14 , G06F11/30 , G06F11/34
CPC分类号： G06F11/1092 , G06F3/06 , G06F3/0619 , G06F3/064 , G06F3/0659 , G06F3/067 , G06F11/1453 , G06F11/1456 , G06F11/1458 , G06F11/3034 , G06F11/3419 , G06F11/3433 , G06F11/3485 , G06F11/349 , G06F2211/1028 , H04L67/10
摘要： A method begins by a dispersed storage (DS) processing module of a dispersed storage network (DSN) monitoring network traffic within the DSN. When the network traffic compares unfavorably to a desired network traffic function, the method continues with the DS processing module reducing a portion of the network traffic due to rebuilding flagged encoded data slices by at least one of changing rebuilding criteria for the flagged encoded data slices and changing rebuilding network traffic protocols.

9. 发明公开

EP2862051A4 ENHANCED DATA MANAGEMENT VIRTUALIZATION SYSTEM 无效
标题翻译：提高了数据管理系统虚拟化
公开(公告)号：EP2862051A4
公开(公告)日：2016-08-10
申请号：EP13807418
申请日：2013-06-18
申请人： ACTIFIO INC
发明人： MUTALIK MADHAV , BHARGAVA ANKUR , CHEN YONG-MIN , GROOSE BRIAN , POTTER ALAN , PROVENZANO CHRISTOPHER A , WALTER SEAN B , WOODWARD MARK L , ZHANG XIANGDONG , TEKADE UDAY , KUMAR SACHINDRA
IPC分类号： G06F12/00 , G06F11/14 , G06F17/30 , H04L29/08
CPC分类号： G06F17/30581 , G06F3/0617 , G06F3/065 , G06F3/0683 , G06F11/1451 , G06F11/1453 , G06F11/1456 , G06F11/1461 , G06F17/30088 , G06F17/30303 , G06F17/30578 , G06F2201/80 , G06F2201/84 , H04L67/10 , H04L67/1095

10. 发明公开

EP2907057A4 RETRIEVING POINT-IN-TIME COPIES OF A SOURCE DATABASE FOR CREATING VIRTUAL DATABASES 审中-公开
标题翻译： RECALL TIME FOR产生虚拟数据库的一个源数据库的副本准时
公开(公告)号：EP2907057A4
公开(公告)日：2016-07-20
申请号：EP13844661
申请日：2013-10-10
申请人： DELPHIX CORP
发明人： AHRENS MATTHEW , SINHA SUBHADEEP , WILSON GEORGE , BISEDA JEFFREY
IPC分类号： G06F17/30 , G06F3/06 , G06F11/14
CPC分类号： G06F17/30289 , G06F3/065 , G06F11/1446 , G06F11/1451 , G06F11/1456 , G06F11/1471 , G06F17/30174 , G06F17/30578 , G06F2201/80 , G06F2201/815 , G06F2201/84
摘要： A storage system maintains copies of a source database to allow virtual databases to be provisioned. Transaction logs received from the source database are applied to database blocks stored in the storage system to update the database blocks. The storage system checks if there are defect in the transaction logs of the source database. If a defect in transaction logs is detected, the storage system obtains a latest copy of the source database. The storage system matches database blocks of the received copy with database blocks already available in the storage system to determine whether a corresponding database block is already available in the storage system. If a received database block is different from database blocks already available at the storage system, the received database block is stored in the storage system. The database blocks may be matched using a hash value of the database blocks.

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