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    Data retrieval in a hybrid cloud
    2.
    发明授权
    Data retrieval in a hybrid cloud 有权

    公开(公告)号：US11330055B2

    公开(公告)日：2022-05-10

    申请号：US16814052

    申请日：2020-03-10

    Applicant: Spectra Logic Corporation

    Inventor： David Lee Trachy

    IPC: H04L67/1097 ,  G06F16/11 ,  G06F21/62 ,  G06F11/14 ,  H04L45/24 ,  H04L67/02 ,  H04L67/141 ,  H04L67/51 ,  G06F16/27 ,  G06F16/951 ,  H04L67/561 ,  H04L29/06

    Abstract: A cloud environment is provided generally having at least one private data center possessing a controller/routing system and nonvolatile mass storage, a plurality of data objects retained in the nonvolatile mass storage, and a public cloud storage service provider linked to the controller/routing system. The public cloud storage service provider possessing a database containing policy decisions and metadata of the plurality of data objects. When data objects are uploaded to the cloud environment, the private data center is in possession of the data objects, the public cloud is not in possession of the data objects. The private data center is not in possession of the policy decisions and the metadata for the plurality of data objects, rather the public cloud storage service provider is. The public cloud storage service provider adapted to be communicatively linked to an end-user computing system by way of the controller/routing system. The end-user able to retrieve data objects from the cloud environment via the private data center that ascertains location information of one or more target data objects from one or more private data centers. The data objects retrieved do not pass through the public cloud service provider, but rather over data pathways independent of the public cloud service. The data center is independent of the public cloud storage provider.

    DATA RETRIEVAL IN A HYBRID CLOUD
    3.
    发明申请
    DATA RETRIEVAL IN A HYBRID CLOUD 审中-公开

    公开(公告)号：US20200213393A1

    公开(公告)日：2020-07-02

    申请号：US16814052

    申请日：2020-03-10

    Applicant: Spectra Logic Corporation

    Inventor： David Lee Trachy

    IPC: H04L29/08 ,  G06F16/11 ,  G06F21/62 ,  G06F11/14 ,  H04L12/707

    Abstract: A cloud environment is provided generally having at least one private data center possessing a controller/routing system and nonvolatile mass storage, a plurality of data objects retained in the nonvolatile mass storage, and a public cloud storage service provider linked to the controller/routing system. The public cloud storage service provider possessing a database containing policy decisions and metadata of the plurality of data objects. When data objects are uploaded to the cloud environment, the private data center is in possession of the data objects, the public cloud is not in possession of the data objects. The private data center is not in possession of the policy decisions and the metadata for the plurality of data objects, rather the public cloud storage service provider is. The public cloud storage service provider adapted to be communicatively linked to an end-user computing system by way of the controller/routing system. The end-user able to retrieve data objects from the cloud environment via the private data center that ascertains location information of one or more target data objects from one or more private data centers. The data objects retrieved do not pass through the public cloud service provider, but rather over data pathways independent of the public cloud service. The data center is independent of the public cloud storage provider.

    ENCODED PARITY
    4.
    发明申请
    ENCODED PARITY 审中-公开

    公开(公告)号：US20200150879A1

    公开(公告)日：2020-05-14

    申请号：US16741172

    申请日：2020-01-13

    Applicant: Spectra Logic Corporation

    Inventor： Joshua Daniel Carter

    IPC: G06F3/06 ,  G06F11/00 ,  G11B20/18

    Abstract: A magazine-based data storage library in connection with a disk drive-based archive storage system is described that essentially generates parity data for tape formatted data streams (stored to tape cartridges) that do not align by way of data blocks or file marks. Data streams intended for tape storage sent to tape cartridges are also sent to a disk drive storage system via an encoder where parity of the data streams can be generated. More specifically, the encoder digitally formats tape blocks and tape marks (as well as other tape formatted structure) in a digital stream of data that can be added to other encoded digital streams of data to generate parity. To reconstruct a specific tape cartridge from a tape set, the encoded data from each of the tapes in the tape set are subtracted from the parity data and the remaining encoded data is decoded and sent to a designated tape cartridge.

    OPTICAL DISK SET
    5.
    发明申请
    OPTICAL DISK SET 审中-公开

    公开(公告)号：US20170168738A1

    公开(公告)日：2017-06-15

    申请号：US14970264

    申请日：2015-12-15

    Applicant: Spectra Logic Corporation

    Inventor： Nathan Christopher Thompson

    IPC: G06F3/06 ,  G06F11/10

    CPC classification number: G06F3/0619 ,  G06F3/0631 ,  G06F3/0689 ,  G06F11/1092

    Abstract: An optical disk RAID set is described that essentially comprises a plurality of optical recording disks including at least one full capacity disk and a plurality of less than full capacity disks. The full capacity disk possessing a rated storage capacity set by an original manufacturer. The less than full capacity disks, which are generally considered reject disks, do not meet the rated storage capacity due to surface flaws or other manufacturing defects. The less than full capacity disks are reserved for user data. Parity is generated from the user data on the less than full capacity disks. The parity data is stored to the full capacity disk.

    Data deduplication in a removable storage device
    6.
    发明授权
    Data deduplication in a removable storage device 有权
    可移动存储设备中的重复数据消除

    公开(公告)号：US09396204B2

    公开(公告)日：2016-07-19

    申请号：US13725088

    申请日：2012-12-21

    Applicant: Spectra Logic Corporation

    Inventor： Matthew Thomas Starr

    IPC: G06F12/00 ,  G06F17/30

    CPC classification number: G06F17/30159 ,  G06F17/30156

    Abstract: An apparatus and associated methodology contemplate a data storage system having a removable storage device operably transferring user data between the data storage system and another device via execution of a plurality of input/output commands. A commonality factoring module executes computer instructions stored in memory to assign commonality information to the user data. A deduplication module executes computer instructions stored in memory to combine a plurality of files of the user data (user data files) with at least one file of corresponding commonality information (commonality information file), the combined files forming a sequential data stream.

    Abstract translation: 一种装置和相关联的方法考虑了具有可移动存储装置的数据存储系统，其经由多个输入/输出命令的执行在数据存储系统和另一装置之间可操作地传送用户数据。 共同因素分解模块执行存储在存储器中的计算机指令，以将通用性信息分配给用户数据。 重复数据删除模块执行存储在存储器中的计算机指令，将用户数据（用户数据文件）的多个文件与对应的通用信息（公用信息文件）的至少一个文件组合，形成顺序数据流的组合文件。

    CYPTOGRAPHIC BRANDING OF DATA CONTAINERS
    8.
    发明申请
    CYPTOGRAPHIC BRANDING OF DATA CONTAINERS 审中-公开
    数据容器的CYPTOGRAPHIC BRANDING

    公开(公告)号：US20150113291A1

    公开(公告)日：2015-04-23

    申请号：US14061065

    申请日：2013-10-23

    Applicant: Spectra Logic Corporation

    Inventor： John Suykerbuyk ,  Kenneth David Merry

    IPC: H04L9/30 ,  H04L9/32

    CPC classification number: H04L9/3247 ,  H04L2209/805

    Abstract: Embodiments described are generally directed to ensuring a data storage device originated from a first location. The data storage device including a unique identifier visibly attached to said data storage device and the unique identifier digitally retained by the data storage device. At a first location a first hash of said unique identifier is generated via a hash function. Also at the first location a public key and a private key are created. The first hash is cryptographically signed using the private key. Before sending the data storage device to a second location the cryptographically signed hash is stored to the data storage device along with the public key. At the second location, a second hash of said unique identifier is generated using the same hash function used at the first location. The second hash is compared with a recovered version of the cryptographically signed hash which is decrypted by pairing the cryptographically signed hash with said public key. If the second hash is the same as the recovered first hash the data storage device is validated as originating from the first location.

    Abstract translation: 所描述的实施例通常涉及确保从第一位置起始的数据存储设备。 该数据存储装置包括可见地附接到所述数据存储装置的唯一标识符和由数据存储装置数字保留的唯一标识符。 在第一位置，通过散列函数产生所述唯一标识符的第一散列。 同样在第一个位置创建公钥和私钥。 第一个哈希是使用私钥加密地签名的。 在将数据存储设备发送到第二位置之前，加密签名的散列随公钥一起存储到数据存储设备。 在第二位置，使用在第一位置处使用的相同散列函数来生成所述唯一标识符的第二散列。 将第二散列与通过将加密签名的散列与所述公共密钥配对来解密的经加密的散列的恢复版本进行比较。 如果第二散列与恢复的第一散列相同，则数据存储设备被验证为源自第一位置。

    SYSTEM AND METHOD FOR REMOVABLE DATA STORAGE ELEMENTS PROVIDED AS CLOUD BASED STORAGE SYSTEM
    9.
    发明申请
    SYSTEM AND METHOD FOR REMOVABLE DATA STORAGE ELEMENTS PROVIDED AS CLOUD BASED STORAGE SYSTEM 审中-公开
    基于云存储系统提供的可移动数据存储元件的系统和方法

    公开(公告)号：US20140195633A1

    公开(公告)日：2014-07-10

    申请号：US13736472

    申请日：2013-01-08

    Applicant: SPECTRA LOGIC CORPORATION

    Inventor： Joshua Daniel Carter

    IPC: G06F15/167

    CPC classification number: G06F17/30073 ,  G06F17/302 ,  G06F17/30516

    Abstract: Provided is a system and method for providing removable data storage elements as a cloud based storage system. More specifically, the method achieves this for at least one embodiment by receiving at least one generally random stream of data objects, each data object having at least one identifiable element. The method directs the selection of at least a first identifiable element. The method then orders the stream of data objects against the first identifiable element and disposes the data objects upon at least one of the removable data storage elements in accordance with the ordered stream of data objects. A system for performing the method is also disclosed.

    Abstract translation: 提供了一种用于将可移动数据存储元件提供为基于云的存储系统的系统和方法。 更具体地，该方法通过接收至少一个通常随机的数据对象流来实现至少一个实施例，每个数据对象具有至少一个可识别元素。 该方法指示至少选择第一可识别元素。 该方法然后根据第一可识别元素命令数据对象流，并根据数据对象的有序流将数据对象放置在至少一个可移动数据存储元件上。 还公开了一种用于执行该方法的系统。

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