公开(公告)号：US10430224B2

公开(公告)日：2019-10-01

申请号：US15289568

申请日：2016-10-10

Applicant: Zerto Ltd.

Inventor： Ziv Kedem ,  Chen Yehezkel Burshan ,  Yair Kuszpet ,  Gil Levonai

IPC: G06F9/455 ,  G06F3/06 ,  G06F11/14 ,  G06F11/20

Abstract: A cross-host multi-hypervisor system, including a plurality of host sites, each site including at least one hypervisor, each of which includes at least one virtual server, at least one virtual disk read from and written to by the at least one virtual server, a tapping driver in communication with the at least one virtual server, which intercepts write requests made by any one of the at least one virtual server to any one of the at least one virtual disk, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted write requests from the tapping driver, and which provides data services based thereon, and a data services manager for coordinating the virtual data services appliances at the site, and a network for communicatively coupling the plurality of sites, wherein the data services managers coordinate data transfer across the plurality of sites via the network.

公开(公告)号：US09489272B2

公开(公告)日：2016-11-08

申请号：US14687341

申请日：2015-04-15

Applicant: Zerto Ltd.

Inventor： Ziv Kedem ,  Chen Yehezkel Burshan ,  Yair Kuszpet ,  Gil Levonai

IPC: G06F9/455 ,  G06F11/14 ,  G06F3/06 ,  G06F11/20

CPC classification number: G06F9/45558 ,  G06F3/0653 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1451 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/2069 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2201/815 ,  G06F2201/84

Abstract: A cross-host multi-hypervisor system, including a plurality of host sites, each site including at least one hypervisor, each of which includes at least one virtual server, at least one virtual disk read from and written to by the at least one virtual server, a tapping driver in communication with the at least one virtual server, which intercepts write requests made by any one of the at least one virtual server to any one of the at least one virtual disk, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted write requests from the tapping driver, and which provides data services based thereon, and a data services manager for coordinating the virtual data services appliances at the site, and a network for communicatively coupling the plurality of sites, wherein the data services managers coordinate data transfer across the plurality of sites via the network.

Abstract translation: 一种跨主机多虚拟机管理程序系统，包括多个主机站点，每个站点包括至少一个虚拟机管理程序，每个虚拟机管理程序包括至少一个虚拟服务器，至少一个虚拟磁盘，由至少一个虚拟磁盘读取和写入 服务器，与所述至少一个虚拟服务器通信的点击驱动器，其拦截所述至少一个虚拟服务器中的任何一个到所述至少一个虚拟磁盘中的任一个的写入请求以及通信中的虚拟数据服务设备 与窃听驱动程序接收来自窃听驱动程序的拦截的写请求，并且基于此提供数据服务，以及数据服务管理器，用于协调现场的虚拟数据服务设备，以及网络，用于通信地耦合多个站点 ，其中所述数据服务管理器经由所述网络协调跨所述多个站点的数据传输。

公开(公告)号：US09785513B2

公开(公告)日：2017-10-10

申请号：US15175864

申请日：2016-06-07

Applicant: Zerto Ltd.

Inventor： Tomer Ben-Or ,  Gil Barash ,  Chen Burshan ,  Yair Kuszpet

IPC: G06F17/30 ,  G06F11/14 ,  G06F11/20 ,  G06F3/06 ,  G06F11/16

CPC classification number: G06F11/1451 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/1435 ,  G06F11/1469 ,  G06F11/1471 ,  G06F11/1662 ,  G06F11/2038 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/805 ,  G06F2201/84

Abstract: A data center for data backup and replication, including a pool of multiple storage units for storing a journal of I/O write commands issued at respective times, wherein the journal spans a history window of a pre-specified time length, and a journal manager for dynamically allocating more storage units for storing the journal as the journal size increases, and for dynamically releasing storage units as the journal size decreases.

公开(公告)号：US20160357642A1

公开(公告)日：2016-12-08

申请号：US15231388

申请日：2016-08-08

Applicant: Zerto Ltd.

Inventor： Chen Burshan ,  Omri Shefi ,  Yair Kuszpet

IPC: G06F11/14

CPC classification number: G06F11/1461 ,  G06F9/45533 ,  G06F11/1451 ,  G06F11/1469 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/2038 ,  G06F11/2048 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2097 ,  G06F2009/45579 ,  G06F2201/805 ,  G06F2201/815 ,  G06F2201/84 ,  G06F2201/855

Abstract: A system for disaster recovery including a controller (i) for controlling bandwidth usage of a disaster recovery system in accordance with a plurality of recovery point objectives (RPOs), each RPO designating a maximal time loss constraint for data recovery for an enterprise production system, and a corresponding bandwidth allocation for the disaster recovery system to use in replicating data for the enterprise production system, wherein the RPOs are applied in accordance with a calendar-based schedule of dates and times, and (ii) for issuing an RPO alert when the RPO maximal time loss constraint for a current date and time is not satisfied.

Abstract translation: 一种用于灾难恢复的系统，包括控制器（i），用于根据多个恢复点目标（RPO）控制灾难恢复系统的带宽使用，每个RPO为企业生产系统的数据恢复指定最大时间损失约束， 以及灾难恢复系统在企业生产系统的复制数据中使用的相应的带宽分配，其中根据基于日历的日期和时间计划应用RPO，以及（ii）当发起RPO警报时 当前日期和时间的RPO最大时间损失约束不满足。

公开(公告)号：US20160034296A1

公开(公告)日：2016-02-04

申请号：US14831623

申请日：2015-08-20

Applicant: ZERTO LTD.

Inventor： Ziv Kedem ,  Gil Levonai ,  Yair Kuszpet ,  Chen Yehezkel Burshan

IPC: G06F9/455 ,  H04L12/24

CPC classification number: G06F9/45558 ,  G06F2009/45579 ,  G06F2009/45595 ,  H04L41/12

Abstract: A system for cloud-based data services for multiple enterprises, including a plurality of cloud hypervisors that cooperatively provide cloud-based services to multiple enterprises, each hypervisor including a plurality of cloud virtual servers, each cloud virtual server being associated with an enterprise, at least one cloud virtual disk that is read from and written to by the at least one virtual server, each cloud virtual disk being associated with an enterprise, and a virtual data services appliance, which provides cloud-based data services, and multiple data services managers, one data services manager per respective enterprise, each of which coordinates the respective virtual data services appliances for those cloud hypervisors that service its corresponding enterprise.

Abstract translation: 一种用于多个企业的基于云的数据服务的系统，包括为多个企业协作提供基于云的服务的多个云虚拟机管理程序，每个管理程序包括多个云虚拟服务器，每个云虚拟服务器与企业相关联， 由所述至少一个虚拟服务器读取和写入的至少一个云虚拟磁盘，每个云虚拟磁盘与企业相关联，以及提供基于云的数据服务的虚拟数据服务设备和多个数据服务管理器 ，每个企业的一个数据服务管理器，每个企业都为那些服务于其相应企业的云虚拟机管理程序协调相应的虚拟数据服务设备。

公开(公告)号：US11650842B2

公开(公告)日：2023-05-16

申请号：US17591295

申请日：2022-02-02

Applicant: Zerto Ltd.

Inventor： Ziv Kedem ,  Chen Yehezkel Burshan ,  Yair Kuszpet ,  Gil Levonai

IPC: G06F9/455 ,  G06F3/06 ,  G06F11/14 ,  G06F11/20

CPC classification number: G06F9/45558 ,  G06F3/067 ,  G06F3/0653 ,  G06F3/0665 ,  G06F11/1451 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/2069 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2201/815 ,  G06F2201/84

Abstract: A cross-host multi-hypervisor system, including a plurality of host sites, each site including at least one hypervisor, each of which includes at least one virtual server, at least one virtual disk that is read from and written to by the at least one virtual server, a tapping driver in communication with the at least one virtual server, which intercepts write requests made by any one of the at least one virtual server to any one of the at least one virtual disk, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted write requests from the tapping driver, and which provides data services based thereon, and a data services manager for coordinating the virtual data services appliances at the site, and a network for communicatively coupling the plurality of sites, wherein the data services managers coordinate data transfer across the plurality of sites via the network.

公开(公告)号：US20220156105A1

公开(公告)日：2022-05-19

申请号：US17591295

申请日：2022-02-02

Applicant: Zerto Ltd.

Inventor： Ziv KEDEM ,  Chen Yehezkel Burshan ,  Yair Kuszpet ,  Gil Levonai

IPC: G06F9/455 ,  G06F3/06 ,  G06F11/14 ,  G06F11/20

Abstract: A cross-host multi-hypervisor system, including a plurality of host sites, each site including at least one hypervisor, each of which includes at least one virtual server, at least one virtual disk that is read from and written to by the at least one virtual server, a tapping driver in communication with the at least one virtual server, which intercepts write requests made by any one of the at least one virtual server to any one of the at least one virtual disk, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted write requests from the tapping driver, and which provides data services based thereon, and a data services manager for coordinating the virtual data services appliances at the site, and a network for communicatively coupling the plurality of sites, wherein the data services managers coordinate data transfer across the plurality of sites via the network.

公开(公告)号：US10657006B2

公开(公告)日：2020-05-19

申请号：US15231388

申请日：2016-08-08

Applicant: Zerto Ltd.

Inventor： Chen Burshan ,  Omri Shefi ,  Yair Kuszpet ,  Ziv Kedem

IPC: G06F11/14 ,  G06F11/20 ,  G06F9/455

Abstract: A system for disaster recovery including a controller (i) for controlling bandwidth usage of a disaster recovery system in accordance with a plurality of recovery point objectives (RPOs), each RPO designating a maximal time loss constraint for data recovery for an enterprise production system, and a corresponding bandwidth allocation for the disaster recovery system to use in replicating data for the enterprise production system, wherein the RPOs are applied in accordance with a calendar-based schedule of dates and times, and (ii) for issuing an RPO alert when the RPO maximal time loss constraint for a current date and time is not satisfied.

公开(公告)号：US20170364413A1

公开(公告)日：2017-12-21

申请号：US15691635

申请日：2017-08-30

Applicant: Zerto Ltd.

Inventor： Tomer Ben-Or ,  Gil Barash ,  Chen Burshan ,  Yair Kuszpet

IPC: G06F11/14 ,  G06F11/20 ,  G06F11/16 ,  G06F3/06

CPC classification number: G06F11/1451 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/1435 ,  G06F11/1469 ,  G06F11/1471 ,  G06F11/1662 ,  G06F11/2038 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/805 ,  G06F2201/84

Abstract: A data center for data backup and replication, including a pool of multiple storage units for storing a journal of I/O write commands issued at respective times, wherein the journal spans a history window of a pre-specified time length, and a journal manager for dynamically allocating more storage units for storing the journal as the journal size increases, and for dynamically releasing storage units as the journal size decreases.

公开(公告)号：US20170024241A1

公开(公告)日：2017-01-26

申请号：US15289568

申请日：2016-10-10

Applicant: Zerto Ltd.

Inventor： Ziv Kedem ,  Chen Yehezkel Burshan ,  Yair Kuszpet ,  Gil Levonai

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F3/0653 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1451 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/2069 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2201/815 ,  G06F2201/84

Abstract: A cross-host multi-hypervisor system, including a plurality of host sites, each site including at least one hypervisor, each of which includes at least one virtual server, at least one virtual disk read from and written to by the at least one virtual server, a tapping driver in communication with the at least one virtual server, which intercepts write requests made by any one of the at least one virtual server to any one of the at least one virtual disk, and a virtual data services appliance, in communication with the tapping driver, which receives the intercepted write requests from the tapping driver, and which provides data services based thereon, and a data services manager for coordinating the virtual data services appliances at the site, and a network for communicatively coupling the plurality of sites, wherein the data services managers coordinate data transfer across the plurality of sites via the network.

Abstract translation: 一种跨主机多虚拟机管理程序系统，包括多个主机站点，每个站点包括至少一个虚拟机管理程序，每个虚拟机管理程序包括至少一个虚拟服务器，至少一个虚拟磁盘，由至少一个虚拟磁盘读取和写入 服务器，与所述至少一个虚拟服务器通信的点击驱动器，其拦截所述至少一个虚拟服务器中的任何一个到所述至少一个虚拟磁盘中的任一个的写入请求以及通信中的虚拟数据服务设备 与窃听驱动程序接收来自窃听驱动程序的拦截的写请求，并且基于此提供数据服务，以及数据服务管理器，用于协调现场的虚拟数据服务设备，以及网络，用于通信地耦合多个站点 ，其中所述数据服务管理器经由所述网络协调跨所述多个站点的数据传输。