公开(公告)号：WO2015006371A2

公开(公告)日：2015-01-15

申请号：PCT/US2014045822

申请日：2014-07-08

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  HOWE JOHN

IPC: G06F17/30

CPC classification number: G06F17/30174 ,  G06F11/1443 ,  G06F11/2023 ,  G06F11/2064 ,  G06F11/2079 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30575 ,  G06F2201/855 ,  H04L67/1095

Abstract: Computer-implemented methods and systems for replication of data between mirrored data sites are provided. An exemplary method may comprise receiving a data object at a mirrored data site, the mirrored data site including one or more data nodes. The data objects are replicated to the one or more data nodes internally. Then, a data object reference associated with the data object is generated. The reference referring to the data object is queued for transmission to all other mirrored data sites. The data object reference associated with the data object is transmitted to the other mirrored data sites. When the data object is received at each mirrored data site, it is replicated to one or more data nodes within the site. After transmitting the data object, the data object reference is discarded.

Abstract translation: 提供了用于在镜像数据站点之间复制数据的计算机实现的方法和系统。 示例性方法可以包括在镜像数据站点处接收数据对象，所述镜像数据站点包括一个或多个数据节点。 数据对象在内部复制到一个或多个数据节点。 然后，生成与数据对象相关联的数据对象引用。 参考数据对象的引用被排队等待传输到所有其他镜像数据站点。 与数据对象相关联的数据对象引用被发送到其他镜像数据站点。 当在每个镜像数据站点接收到数据对象时，它被复制到站点内的一个或多个数据节点。 发送数据对象后，丢弃数据对象引用。

公开(公告)号：WO2015120071A3

公开(公告)日：2015-11-05

申请号：PCT/US2015014492

申请日：2015-02-04

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  BARRUS FRANK E

IPC: G06F17/00

CPC classification number: G06F17/30097

Abstract: The methods and systems for organizing and managing a file system on top of a content addressable object store are provided. User content is associated with a record including a content hash associated with an address in the content addressable object store. The content hash is a function of user content and determined by dividing the file into data objects, generating a pointer tree of hashes on top of the data objects, and calculating a hash of the root of the pointer tree. The record, the pointer tree, and the file are stored in the object store. Reading user content from the object store includes reading the record, fetching the content hash to find a root of the pointer tree, descending leaves of the pointer tree to read the hashes of the data objects associated with user content, and reassembling the data objects in sequential file data.

Abstract translation: 提供了用于在内容可寻址对象库顶部组织和管理文件系统的方法和系统。 用户内容与包括与内容可寻址对象存储中的地址相关联的内容散列的记录相关联。 内容散列是用户内容的函数，并且通过将文件划分为数据对象，在数据对象之上生成散列指针树并计算指针树的根的散列来确定。 记录，指针树和文件存储在对象存储中。 从对象存储中读取用户内容包括读取记录，获取内容散列以找到指针树的根，降低指针树的树叶以读取与用户内容相关联的数据对象的散列，以及将数据对象重组为 顺序文件数据。

公开(公告)号：EP3019960A4

公开(公告)日：2017-03-01

申请号：EP14823874

申请日：2014-07-08

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  HOWE JOHN

IPC: G06F11/20 ,  G06F11/14

CPC classification number: G06F17/30174 ,  G06F11/1443 ,  G06F11/2023 ,  G06F11/2064 ,  G06F11/2079 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30575 ,  G06F2201/855 ,  H04L67/1095

Abstract: Computer-implemented methods and systems for replication of data between mirrored data sites are provided. An exemplary method may comprise receiving a data object at a mirrored data site, the mirrored data site including one or more data nodes. The data objects are replicated to the one or more data nodes internally. Then, a data object reference associated with the data object is generated. The reference referring to the data object is queued for transmission to all other mirrored data sites. The data object reference associated with the data object is transmitted to the other mirrored data sites. When the data object is received at each mirrored data site, it is replicated to one or more data nodes within the site. After transmitting the data object, the data object reference is discarded.

Abstract translation: 提供了用于在镜像数据站点之间复制数据的计算机实现的方法和系统。 示例性方法可以包括在镜像数据站点处接收数据对象，镜像数据站点包括一个或多个数据节点。 数据对象在内部复制到一个或多个数据节点。 然后，生成与数据对象相关联的数据对象引用。 参考数据对象的引用被排队等待传输到所有其他镜像数据站点。 与数据对象相关联的数据对象引用传输到其他镜像数据站点。 当在每个镜像数据站点接收数据对象时，将其复制到站点内的一个或多个数据节点。 发送数据对象后，丢弃数据对象引用。

公开(公告)号：EP2834943A4

公开(公告)日：2015-09-23

申请号：EP13772293

申请日：2013-04-08

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  BARRUS FRANK E

IPC: G06F17/30

CPC classification number: G06F17/3033

公开(公告)号：EP3103023A4

公开(公告)日：2017-08-09

申请号：EP15743017

申请日：2015-01-29

Applicant: EXABLOX CORP

Inventor： TARLANO ANTHONY JOHN ,  HUNT TAD

IPC: H04L12/24 ,  G06F9/00 ,  G06F21/00 ,  G06F21/44 ,  G06F21/60 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L63/08 ,  G06F9/00 ,  G06F21/00 ,  G06F21/44 ,  G06F21/604 ,  H04L41/28 ,  H04L63/0236 ,  H04L67/02

Abstract: A system for secure cloud-based management of private cloud connected devices is provided. In one embodiment, the system comprises one or more on-site cloud connected devices located within an untrusted customer site, a multi-tenant cloud-based management service configured to manage the one or more on-site cloud connected devices, and a user interface to facilitate access to the one or more on-site cloud connected devices located within the untrusted customer site by a user associated with the untrusted customer site.

Abstract translation: 提供了用于私有云连接设备的安全的基于云的管理的系统。 在一个实施例中，系统包括位于不可信用户站点内的一个或多个现场云连接设备，被配置为管理一个或多个现场云连接设备的多租户基于云的管理服务，以及用户界面 以便于与不可信用户站点相关联的用户访问位于不可信用户站点内的一个或多个现场云连接设备。

公开(公告)号：EP2834749A4

公开(公告)日：2015-09-02

申请号：EP13771965

申请日：2013-04-08

Applicant: EXABLOX CORP

Inventor： HARDIN CHARLES ,  SUBRAMANIAM SRIDHAR ,  HUNT TAD ,  BARRUS FRANK E

IPC: H04L29/12

CPC classification number: G06F17/30339 ,  G06F17/3033 ,  H04L61/1582 ,  H04L67/1097

Abstract: Computer-implemented methods and systems for managing data objects within a computer network infrastructure that facilitate more efficient and reliable data storage and access are provided. An exemplary method may comprise establishing a physical identifier for each storage resource. A plurality of unique virtual identifiers for each storage resource is generated based on the physical identifier. The plurality of unique virtual identifiers is stored in a consistent ring namespace accessible to every node. An object identifier associated with a location of a data object to be stored in a storage resource is generated. The object identifier is mapped to the consistent ring namespace. The method may also include enabling traversing the consistent ring namespace from any node in the computer network to locate and access the data object.

公开(公告)号：EP3055794A4

公开(公告)日：2017-04-05

申请号：EP14851986

申请日：2014-10-10

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  BARRUS FRANK E

IPC: G06F17/30

CPC classification number: G06F17/30088 ,  G06F17/3023

Abstract: Disclosed is a file versioning system and corresponding methods for its operation. The file versioning system allows making snapshots of the file system every time there is a modification to the file system or its items. The snapshots may be linked to their immediate predecessors. Some older snapshots may be discarded according to a “thinning out” process based on multiple criteria. The snapshots may be displayed to a user in a manner making it easy to select a desired version.

公开(公告)号：EP3020259A4

公开(公告)日：2017-03-29

申请号：EP14823501

申请日：2014-07-08

Applicant: EXABLOX CORP

Inventor： PRIVITERA PETER ,  CARVER JON ,  DRUKER JOSHUA ,  HUNT TAD ,  BROCKETT DOUGLAS ,  BALAN RAMESH

IPC: H05K5/02 ,  G06F1/16 ,  G06F1/18 ,  G11B33/02 ,  G11B33/12

CPC classification number: G06F1/187 ,  G06F1/183 ,  G11B33/124 ,  G11B33/128 ,  H05K5/0295 ,  H05K13/00 ,  Y10T29/49002

Abstract: An apparatus for removing a modular electronic device from a chassis and a method for assembling thereof are provided. The apparatus for removing the modular electronic device from the chassis includes a door pivotally coupled to the chassis, a sliding element in slidable engagement with the door, an ejection actuator including a spring member connected to the ejection actuator and to the rear of the chassis, and a linkage element connecting the sliding element with the ejection actuator. Additionally, the apparatus for removing the modular electronic device from the chassis includes a guide rail disposed in the chassis enclosure to guide the modular electronic device and to guide the ejection actuator along the chassis enclosure.

公开(公告)号：EP3011428A4

公开(公告)日：2017-02-22

申请号：EP14813803

申请日：2014-06-19

Applicant: EXABLOX CORP

Inventor： BARRUS FRANK E ,  HUNT TAD

IPC: G06F11/10 ,  G06F11/20

CPC classification number: G06F17/30371 ,  G06F11/1076 ,  G06F11/2094 ,  G06F2211/1088

Abstract: Disclosed is the technology for data scrubbing in a cluster-based storage system. This technology allows protecting data against failures of storage devices by periodically reading data object replicas and data object hashes stored in a plurality of storage devices and rewriting those data object replicas that have errors. The present disclosure addresses aspects of writing data object replicas and hashes, checking validity of data object replicas, and performing data scrubbing based upon results of the checking.

Abstract translation: 公开了在基于群集的存储系统中进行数据擦除的技术。 该技术允许通过周期性地读取存储在多个存储设备中的数据对象副本和数据对象散列来保护数据免遭存储设备的故障，并重写具有错误的那些数据对象副本。 本公开涉及写入数据对象副本和散列，检查数据对象副本的有效性以及基于检查结果进行数据擦除的方面。

公开(公告)号：EP3103025A4

公开(公告)日：2017-08-09

申请号：EP15746801

申请日：2015-02-04

Applicant: EXABLOX CORP

Inventor： HUNT TAD ,  BARRUS FRANK E

IPC: G06F17/30

CPC classification number: G06F17/30097

Abstract: The methods and systems for organizing and managing a file system on top of a content addressable object store are provided. User content is associated with a record including a content hash associated with an address in the content addressable object store. The content hash is a function of user content and determined by dividing the file into data objects, generating a pointer tree of hashes on top of the data objects, and calculating a hash of the root of the pointer tree. The record, the pointer tree, and the file are stored in the object store. Reading user content from the object store includes reading the record, fetching the content hash to find a root of the pointer tree, descending leaves of the pointer tree to read the hashes of the data objects associated with user content, and reassembling the data objects in sequential file data.

Abstract translation: 提供了用于在内容可寻址对象库顶部组织和管理文件系统的方法和系统。 用户内容与包括与内容可寻址对象存储中的地址相关联的内容散列的记录相关联。 内容散列是用户内容的函数，并且通过将文件划分为数据对象，在数据对象之上生成散列指针树并计算指针树的根的散列来确定。 记录，指针树和文件存储在对象存储中。 从对象存储中读取用户内容包括读取记录，获取内容散列以找到指针树的根，降低指针树的树叶以读取与用户内容相关联的数据对象的散列，以及将数据对象重组为 顺序文件数据。