专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09483355B1 Tracking copy sessions 有权
标题翻译：跟踪复制会话
公开(公告)号：US09483355B1
公开(公告)日：2016-11-01
申请号：US13537642
申请日：2012-06-29
申请人： David Meiri , Xiali He , Sathyanarayan Jaganathan
发明人： David Meiri , Xiali He , Sathyanarayan Jaganathan
IPC分类号： G06F12/00 , G06F11/14 , G06F11/20 , G06F13/00 , G06F13/28
CPC分类号： G06F3/065 , G06F3/0619 , G06F3/0644 , G06F3/0659 , G06F3/067 , G06F11/1448 , G06F11/2064
摘要： Maintaining a set of extents corresponding to a portion of an initial logical volume that is to be copied includes initializing a table having entries corresponding to different portions of the initial logical volume, where each of the entries is initialized with a first value, following initializing the table, providing a second value different from the first value to an entry in the table corresponding to a portion of the initial logical volume to which a write operation is performed and establishing the set of extents, where the first value is provided to entries in the table that correspond to portions of the initial logical device indicated by the extents. Data of the initial logical volume corresponding to the set of extents may be copied to at least one other logical volume.
摘要翻译：保持对应于要复制的初始逻辑卷的一部分的扩展区包括初始化具有对应于初始逻辑卷的不同部分的条目的表，其中每个条目被初始化为第一值，表，将与第一值不同的第二值提供给与执行写入操作的初始逻辑卷的一部分相对应的表中的条目，并建立扩展区集合，其中第一个值被提供给表对应于由盘区指示的初始逻辑设备的部分。对应于扩展区集合的初始逻辑卷的数据可以被复制到至少一个其他逻辑卷。

2. 发明授权

US08332687B1 Splitter used in a continuous data protection environment 有权
标题翻译：分离器用于连续的数据保护环境
公开(公告)号：US08332687B1
公开(公告)日：2012-12-11
申请号：US12821418
申请日：2010-06-23
申请人： Assaf Natanzon , Arich Don , Saar Cohen , Slavik Neymer , David Meiri , Brian Riordan , Anestis Panidis , Xiali He
发明人： Assaf Natanzon , Arich Don , Saar Cohen , Slavik Neymer , David Meiri , Brian Riordan , Anestis Panidis , Xiali He
IPC分类号： G06F11/00
CPC分类号： G06F11/1471 , G06F11/2069 , G06F11/2074 , G06F11/2076
摘要： In one aspect, a method includes providing a splitter at a first storage array, receiving data from a host, storing the data on the first storage array, using a data protection appliance (DPA) to expose a device, continuously copying data stored on the first storage array to the device using the splitter and replicating the data to a second storage array using the DPA.
摘要翻译：一方面，一种方法包括在第一存储阵列处提供分离器，使用数据保护装置（DPA）从主机接收数据，将数据存储在第一存储阵列上，以暴露设备，连续复制存储在第一存储阵列上的数据第一个存储阵列到使用分离器的设备，并使用DPA将数据复制到第二个存储阵列。

3. 发明授权

US09524220B1 Memory optimization for configuration elasticity in cloud environments 有权
标题翻译：云环境中配置弹性的内存优化
公开(公告)号：US09524220B1
公开(公告)日：2016-12-20
申请号：US13341112
申请日：2011-12-30
申请人： Alex Veprinsky , David Meiri , John R. Sopka , Patrick Brian Riordan , John T. Fitzgerald
发明人： Alex Veprinsky , David Meiri , John R. Sopka , Patrick Brian Riordan , John T. Fitzgerald
IPC分类号： G06F12/00 , G06F11/16 , G06F3/06
CPC分类号： G06F11/1666 , G06F3/0601 , G06F11/00
摘要： A system having a plurality of directors, at least some of which have a local director memory, accesses requested data by determining if requested data is in local director memory of a first one of the directors in response to an access request for the requested data by the first one of the directors. The system also determines if the requested data is native to the first one of the directors in response to the requested data not being in the local director memory of the first one of the directors, where data provided on a physical storage device coupled to the first one of the directors is native to the first one of the directors. The system also obtains the requested data from a second one of the directors in response to the requested data not being native to the first one of the directors.
摘要翻译：具有多个导向器的系统，其至少其中一些具有本地导向器存储器，通过响应于对所请求的数据的访问请求响应于所请求的数据的访问请求，通过确定所请求的数据是否在第一个导向器的本地导向器存储器中来访问所请求的数据第一名董事。该系统还确定所请求的数据是否是对于第一个导向器的本地的，以响应于所请求的数据不在第一个导向器的本地导向器存储器中，其中提供在物理存储设备上的数据耦合到第一个其中一名董事为本公司第一任董事。该系统还响应于不是第一个董事本地的所请求的数据，从第二个董事获得请求的数据。

4. 发明授权

US09110693B1 VM mobility over distance 有权
标题翻译： VM移动距离远
公开(公告)号：US09110693B1
公开(公告)日：2015-08-18
申请号：US12932080
申请日：2011-02-17
申请人： David Meiri , Balakrishnan Ganeshan , Muralidhar Balcha , Dan Arnon
发明人： David Meiri , Balakrishnan Ganeshan , Muralidhar Balcha , Dan Arnon
IPC分类号： G06F9/455 , G06F9/48
CPC分类号： G06F9/455 , G06F9/45558 , G06F9/4856 , G06F2009/45562 , G06F2009/4557 , G06F2009/45575
摘要： Migrating an active VM from a first data center to a second data center having a passive counterpart of the active VM includes freezing the active VM at the first data center, creating an active VM at the second data center that corresponds to the passive counterpart, and restarting the active VM at the second data center. Migrating an active VM from a first data center to a second data center may also include waiting for the passive counterpart to be synchronized with the active VM at the first data center prior to converting the passive counterpart. Creating the active VM at the second data center may include providing a snapshot of a volume containing the passive VM.
摘要翻译：将活动虚拟机从第一数据中心迁移到具有活动虚拟对象的被动对象的第二数据中心包括在第一数据中心处冻结活动虚拟机，在对应于被动对象的第二数据中心处创建活动虚拟机，以及在第二个数据中心重新启动活动的虚拟机。将活动虚拟机从第一数据中心迁移到第二数据中心还可以包括在转换被动对方之前等待被动对象与第一数据中心处的活动虚拟机同步。在第二个数据中心创建活动虚拟机可能包括提供包含被动虚拟机的卷的快照。

5. 发明授权

US09100343B1 Storage descriptors and service catalogs in a cloud environment 有权
标题翻译：存储描述符和服务目录在云环境中
公开(公告)号：US09100343B1
公开(公告)日：2015-08-04
申请号：US13434264
申请日：2012-03-29
申请人： Brian Riordan , David Barta , John R. Sopka , David Meiri , Alexandr Veprinsky
发明人： Brian Riordan , David Barta , John R. Sopka , David Meiri , Alexandr Veprinsky
IPC分类号： G06F15/173 , H04L12/24
CPC分类号： H04L41/5048
摘要： A storage node uses storage descriptors for provisioning, monitoring and reporting. The storage descriptors indicate available storage resource capabilities and storage resource requirements for particular applications or types of applications using a common set of metrics. The storage node scales requirements to approximate a particular deployment scenario and then compares available capabilities and requirements as indicated by the storage descriptors.
摘要翻译：存储节点使用存储描述符进行配置，监视和报告。存储描述符使用一组通用的度量来指示特定应用程序或应用程序类型的可用存储资源能力和存储资源需求。存储节点将要求近似于特定的部署场景，然后比较由存储描述符指示的可用功能和要求。

6. 发明授权

US08966211B1 Techniques for dynamic binding of device identifiers to data storage devices 有权
标题翻译：用于将设备标识符动态绑定到数据存储设备的技术
公开(公告)号：US08966211B1
公开(公告)日：2015-02-24
申请号：US13329758
申请日：2011-12-19
申请人： Dan Arnon , David Meiri
发明人： Dan Arnon , David Meiri
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F13/102
摘要： Described are techniques for performing dynamic binding of device identifiers to data storage devices. A first device identifier assigned to an application on a host is received. The first device identifier is a unique detachable device identifier dynamically bound to different data storage devices at different points in time in accordance with data storage devices used by the application. The first device identifier is attached to a first data storage device of the data storage system used by the application at a first point in time. The first device identifier is detached from the first data storage device thereby making the first data storage device unavailable for data operations from the application. The first device identifier is attached to a second data storage device used by the application at a second point in time thereby making the second data storage device available for data operations from the application.
摘要翻译：描述了用于执行设备标识符到数据存储设备的动态绑定的技术。接收分配给主机上的应用的第一设备标识符。第一设备标识符是根据应用使用的数据存储设备在不同时间点动态地绑定到不同数据存储设备的唯一的可拆卸设备标识符。第一设备标识符附加到应用在第一时间点使用的数据存储系统的第一数据存储设备。第一设备标识符与第一数据存储设备分离，从而使得第一数据存储设备不可用于来自应用的数据操作。第一设备标识符附加到在第二时间点由应用使用的第二数据存储设备，从而使第二数据存储设备可用于来自应用的数据操作。

7. 发明授权

US08838849B1 Link sharing for multiple replication modes 有权
标题翻译：多种复制模式的链路共享
公开(公告)号：US08838849B1
公开(公告)日：2014-09-16
申请号：US13314849
申请日：2011-12-08
申请人： David Meiri , Dan Arnon
发明人： David Meiri , Dan Arnon
IPC分类号： G06F13/20
CPC分类号： G06F13/385
摘要： Sharing at least one link among a plurality of processes includes determining a capacity of the at least one link based on a number of I/O operations per unit time supported by the at least one link as a function of the amount of data provided by each of the I/O operations, determining a requirement of each of the processes based on user specifications and an amount of data provided by each I/O operation for each of the processes, and apportioning link capacity among the processes according to the requirement of each of the processes. In response to a sum of requirements for each of the processes being less than the capacity of the at least one link, additional link capacity may be provided to at least some of the processes.
摘要翻译：在多个处理中共享至少一个链路包括基于由至少一个链路支持的每单位时间的I / O操作的数量来确定至少一个链路的容量，作为由每个链路提供的数据量的函数的I / O操作，根据用户规格确定每个进程的要求，以及根据每个进程的每个I / O操作提供的数据量，以及根据每个进程的要求在进程之间分配链路容量的过程。响应于每个过程的要求的总和小于至少一个链路的容量的总和，可以向至少一些进程提供额外的链路容量。

8. 发明授权

US08677087B2 Continuous backup of a storage device 有权
标题翻译：连续备份存储设备
公开(公告)号：US08677087B2
公开(公告)日：2014-03-18
申请号：US11325078
申请日：2006-01-03
申请人： David Meiri , Magnus Bjornsson
发明人： David Meiri , Magnus Bjornsson
IPC分类号： G06F12/00
CPC分类号： G06F11/1451 , G06F11/1461
摘要： Continuous backup from a local storage device to a remote storage device includes subdividing the local storage device into subsections, providing a time indicator that is modified periodically, and, in response to a request to write new data to a particular subsection of the local storage device at a particular time, maintaining at the remote storage device data being overwritten by the new data according to the particular subsection and according to a value of the indicator at the particular time. Providing continuous backup from a local storage device to a remote storage device may also include restoring the local storage device to a state thereof at a particular point in time by writing the maintained data to the remote storage device and transferring the data from the remote storage device to the local storage device.
摘要翻译：从本地存储设备到远程存储设备的连续备份包括将本地存储设备细分为子部分，提供定期修改的时间指示符，以及响应于向本地存储设备的特定子部分写入新数据的请求在特定时间，在远程存储设备处的维护根据特定子部分根据特定时间的指示符的值覆盖新数据的数据。提供从本地存储设备到远程存储设备的连续备份还可以包括通过将维护的数据写入到远程存储设备并从远程存储设备传送数据来将本地存储设备恢复到特定时间点的状态到本地存储设备。

9. 发明申请

US20130103650A1 STORAGE ARRAY SNAPSHOTS FOR LOGGED ACCESS REPLICATION IN A CONTINUOUS DATA PROTECTION SYSTEM 有权
标题翻译：在连续数据保护系统中存储访问存储库的存储阵列
公开(公告)号：US20130103650A1
公开(公告)日：2013-04-25
申请号：US13684656
申请日：2012-11-26
申请人： Assaf Natanzon , Arieh Don , David Meiri
发明人： Assaf Natanzon , Arieh Don , David Meiri
IPC分类号： G06F17/30
CPC分类号： G06F17/30008 , G06F11/2069 , G06F11/2074 , G06F11/2082 , G06F2201/855
摘要： Methods and apparatus for storage snapshots for logged access replication using a data protection appliance in a continuous data protection system having a splitter. In one embodiment, out of band data transfer reduces disruption on the replica site while accessing an image.
摘要翻译：用于使用具有分离器的连续数据保护系统中的数据保护装置来记录访问复制的存储快照的方法和装置。在一个实施例中，带外数据传输减少了在访问图像时复制站点的中断。

10. 发明授权

US08335771B1 Storage array snapshots for logged access replication in a continuous data protection system 有权
标题翻译：用于连续数据保护系统中记录访问复制的存储阵列快照
公开(公告)号：US08335771B1
公开(公告)日：2012-12-18
申请号：US12893594
申请日：2010-09-29
申请人： Assaf Natanzon , Arieh Don , David Meiri
发明人： Assaf Natanzon , Arieh Don , David Meiri
IPC分类号： G06F17/00
CPC分类号： G06F17/30008 , G06F11/2069 , G06F11/2074 , G06F11/2082 , G06F2201/855
摘要： Methods and apparatus for a continuous data protection system having a protection agent and at least one data protection appliance that enables, in an image access mode, a rolling back of volumes in a highly available storage array on the target side so that the volumes contain data for a selected point in time, creation of a storage array snapshot of the volumes for the point in time, and user access to the storage array snapshot in the storage array.
摘要翻译：具有保护代理和至少一个数据保护装置的连续数据保护系统的方法和装置，其能够以图像访问模式在目标侧的高可用性存储阵列中回滚卷，使得卷包含数据对于选定的时间点，创建时间点的卷的存储阵列快照，以及用户对存储阵列中存储阵列快照的访问。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式