中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

50 records (took 0.017 seconds)

    SYSTEM AND METHOD FOR CONSISTENCY VERIFICATION OF REPLICATED DATA IN A RECOVERY SYSTEM
    31.
    发明申请
    SYSTEM AND METHOD FOR CONSISTENCY VERIFICATION OF REPLICATED DATA IN A RECOVERY SYSTEM 审中-公开

    公开(公告)号：US20180210793A1

    公开(公告)日：2018-07-26

    申请号：US15413426

    申请日：2017-01-24

    Applicant: ZERTO LTD.

    Inventor： Ori MAMLUK

    IPC: G06F11/14 ,  G06F3/06

    CPC classification number: G06F11/2094 ,  G06F11/1456 ,  G06F11/2097 ,  G06F2201/83 ,  G06F2201/855

    Abstract: A system and method for verifying consistency of data in a recovery system may include a target disk configured to store a replica of a protected storage system from before a time window and a journal including data and metadata of write operations to the protected storage system that occurred during the time window. The verification may include storing in the journal a first bit string that uniquely identifies a selected chunk of the protected storage system from a specified time point, and when the specified time point goes past the limit of the time window, comparing the first bit string with a second bit string that uniquely identifies a corresponding chunk that is stored in the target disk.

    METHODS AND APPARATUS FOR PROVIDING HYPERVISOR LEVEL DATA SERVICES FOR SERVER VIRTUALIZATION
    34.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING HYPERVISOR LEVEL DATA SERVICES FOR SERVER VIRTUALIZATION 审中-公开
    提供服务器虚拟化的高级数据服务的方法和设备

    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。

    Adaptive quiesce for efficient cross-host consistent CDP checkpoints
    36.
    发明授权
    Adaptive quiesce for efficient cross-host consistent CDP checkpoints 有权
    自适应静默用于高效的跨主机一致的CDP检查点

    公开(公告)号：US09176827B2

    公开(公告)日：2015-11-03

    申请号：US14585576

    申请日：2014-12-30

    Applicant: Zerto Ltd.

    Inventor： Amir Boldo ,  Ori Mamluk ,  Chen Burshan

    IPC: G06F17/30 ,  G06F11/14

    CPC classification number: G06F11/1464 ,  G06F11/1448 ,  G06F11/1458 ,  G06F11/1471 ,  G06F17/30575 ,  G06F2201/805 ,  G06F2201/82 ,  G06F2201/84 ,  Y10S707/99953

    Abstract: A disaster recovery system, including a target datastore for replicating data written to source datastores, and a checkpoint engine (i) for transmitting, at multiple times, quiesce commands to a plurality of host computers, each quiesce command including a timeout period that is adjusted at each of the multiple times, (ii) for determining, at each of the multiple times, whether acknowledgements indicating that a host has successfully stopped writing enterprise data to the source datastores, have been received from each of the host computers within the timeout period, (iii) for marking, at each of the multiple times, a cross-host checkpoint in the target datastore and reducing the timeout period for the quiesce commands at the next time, if the determining is affirmative, and (iv) for increasing, at each of the multiple times, the timeout period for the quiesce commands transmitted at the next time, if the determining is not affirmative.

    Abstract translation: 一种灾难恢复系统，包括用于复制写入源数据存储的数据的目标数据存储区，以及用于多次向多个主计算机发送静默命令的检查点引擎（i），每个静默命令包括被调整的超时时段 在多个时间段中，（ii）在多个时间段内，每个主计算机已经在多个时间段内从每个主计算机接收到指示主机已成功停止向源数据存储器写入企业数据的确认 ，（iii）用于在多次中标记目标数据存储区中的跨主机检查点，并且如果确定是肯定的，则减少下一次停顿命令的超时时间，以及（iv）为了增加， 在多个时间段中，在下一次发送的静默命令的超时时间，如果确定不是肯定的。

    METHODS AND APPARATUS FOR PROVIDING HYPERVISOR LEVEL DATA SERVICES FOR SERVER VIRTUALIZATION
    37.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING HYPERVISOR LEVEL DATA SERVICES FOR SERVER VIRTUALIZATION 有权
    提供服务器虚拟化的高级数据服务的方法和设备

    公开(公告)号：US20150220407A1

    公开(公告)日：2015-08-06

    申请号：US14687341

    申请日：2015-04-15

    Applicant: Zerto Ltd.

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

    IPC: G06F11/14 ,  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。

    ADAPTIVE QUIESCE FOR EFFICIENT CROSS-HOST CONSISTENT CDP CHECKPOINTS
    39.
    发明申请
    ADAPTIVE QUIESCE FOR EFFICIENT CROSS-HOST CONSISTENT CDP CHECKPOINTS 有权
    有效的跨部门一致性CDP检查点的适应性

    公开(公告)号：US20150019911A1

    公开(公告)日：2015-01-15

    申请号：US14478548

    申请日：2014-09-05

    Applicant: Zerto Ltd.

    Inventor： Amir Boldo ,  Ori Mamluk ,  Chen Burshan

    IPC: G06F11/14

    CPC classification number: G06F11/1464 ,  G06F11/1448 ,  G06F11/1458 ,  G06F11/1471 ,  G06F17/30575 ,  G06F2201/805 ,  G06F2201/82 ,  G06F2201/84 ,  Y10S707/99953

    Abstract: A disaster recovery system, including a target datastore for replicating data written to source datastores, and a checkpoint engine (i) for transmitting, at multiple times, quiesce commands to a plurality of host computers, each quiesce command including a timeout period that is adjusted at each of the multiple times, (ii) for determining, at each of the multiple times, whether acknowledgements indicating that a host has successfully stopped writing enterprise data to the source datastores, have been received from each of the host computers within the timeout period, (iii) for marking, at each of the multiple times, a cross-host checkpoint in the target datastore and reducing the timeout period for the quiesce commands at the next time, if the determining is affirmative, and (iv) for increasing, at each of the multiple times, the timeout period for the quiesce commands transmitted at the next time, if the determining is not affirmative.

    Abstract translation: 一种灾难恢复系统，包括用于复制写入源数据存储的数据的目标数据存储区，以及用于多次向多个主计算机发送静默命令的检查点引擎（i），每个静默命令包括被调整的超时时段 在多个时间段中，（ii）在多个时间段内，每个主计算机已经在多个时间段内从每个主计算机接收到指示主机已成功停止向源数据存储器写入企业数据的确认 ，（iii）用于在多次中标记目标数据存储区中的跨主机检查点，并且如果确定是肯定的，则减少下一次停顿命令的超时时间，以及（iv）为了增加， 在多个时间段中，在下一次发送的静默命令的超时时间，如果确定不是肯定的。

    Methods and apparatus for providing hypervisor level data services for server virtualization
    40.
    发明授权
    Methods and apparatus for providing hypervisor level data services for server virtualization 有权

    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.

Patent Agency Ranking