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公开(公告)号：US11934278B1
公开(公告)日：2024-03-19
申请号：US18114393
申请日：2023-02-27
CPC分类号： G06F11/1461 , G11B15/026 , G11B15/06 , G11B33/04 , G06F2201/84
摘要： A data storage library is described that protects against a malware attack by providing a scheduled write window of time where archive data can be written to tape cartridges in the tape library on behalf of a client. At times outside of the write window, the tape library is disabled from writing any archive data to any of the tape cartridges in the tape library. Accordingly, the tape library is protected from a malicious entity attempting to download malware to tape cartridges in the tape library outside of the designated write windows. The tape library is configured to provide or otherwise read archived data from a tape cartridge both in the write window and outside of the write window.
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公开(公告)号：US20220365902A1
公开(公告)日：2022-11-17
申请号：US17876443
申请日：2022-07-28
发明人： Jeffrey Leon Braunstein , David Lee Trachy , John Walter Kranz , Kumar Goswami , Krishna Subramanian , Mohit Dhawan , Michael Peercy
摘要： In certain instances, a data management application (software application) that manages moving data files, and the like, from a primary high-speed storage system. An end-user can configure the data management application for particular files via management policies. Based on the management policies, after a file is migrated from the primary storage system to a targeted secondary storage system, a breadcrumb pointing to a webpage for the migrated file is left behind in the primary storage system. The webpage can be used to manage the migrated file, such as moving the migrated file back to the primary storage system.
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公开(公告)号：US11330055B2
公开(公告)日：2022-05-10
申请号：US16814052
申请日：2020-03-10
发明人： David Lee Trachy
IPC分类号： H04L67/1097 , G06F16/11 , G06F21/62 , G06F11/14 , H04L45/24 , H04L67/02 , H04L67/141 , H04L67/51 , G06F16/27 , G06F16/951 , H04L67/561 , H04L29/06
摘要： 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.
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公开(公告)号：US20200213393A1
公开(公告)日：2020-07-02
申请号：US16814052
申请日：2020-03-10
发明人： David Lee Trachy
IPC分类号： H04L29/08 , G06F16/11 , G06F21/62 , G06F11/14 , H04L12/707
摘要： 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.
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公开(公告)号：US20200150879A1
公开(公告)日：2020-05-14
申请号：US16741172
申请日：2020-01-13
发明人： Joshua Daniel Carter
摘要： 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.
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公开(公告)号：US20180084050A1
公开(公告)日：2018-03-22
申请号：US15376048
申请日：2016-12-12
申请人： David Lee Trachy
发明人： David Lee Trachy
IPC分类号： H04L29/08
CPC分类号： H04L67/1097 , G06F11/1461 , G06F11/1464 , G06F16/122 , G06F16/27 , G06F16/951 , G06F21/62 , G06F21/6218 , G06F2201/80 , G06F2201/81 , G06F2201/84 , H04L45/24 , H04L63/10 , H04L63/105 , H04L67/02 , H04L67/141 , H04L67/16 , H04L67/2804
摘要： 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. 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 private data center in possession of the plurality of data objects, whereas the public cloud storage provider is not. 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 data center is independent of the public cloud storage provider.
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公开(公告)号：US20170168738A1
公开(公告)日：2017-06-15
申请号：US14970264
申请日：2015-12-15
CPC分类号： G06F3/0619 , G06F3/0631 , G06F3/0689 , G06F11/1092
摘要： 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.
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公开(公告)号：US20160217036A1
公开(公告)日：2016-07-28
申请号：US14605821
申请日：2015-01-26
CPC分类号： G06F11/1076 , G06F3/0619 , G06F3/064 , G06F3/0683 , G06F2211/108
摘要： A magazine-based data storage library is described that essentially provides a first tape cartridge adapted to retain first data and first metadata, a second tape cartridge adapted to retain second data and second metadata, a random access storage memory, such as a hard disk drive, whereon parity of the first data and the second data along with the first metadata and second metadata is retained. It is not required that the first data and the second data be written in parallel. The parity data on the random access storage memory is transferred to a parity tape, which can be used to reconstruct any data lost from either the first tape cartridge or the second tape cartridge.
摘要翻译： 描述了基于杂志的数据存储库，其基本上提供适于保留第一数据和第一元数据的第一磁带盒，适于保留第二数据和第二元数据的第二磁带盒，随机存取存储器，例如硬盘驱动器 其中第一数据和第二数据的奇偶校验以及第一元数据和第二元数据被保留。 不要求并行写入第一数据和第二数据。 随机存取存储器上的奇偶校验数据被传送到奇偶校验磁带，该奇偶校验磁带可用于重建从第一磁带盒或第二磁带盒丢失的任何数据。
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公开(公告)号：US20150113291A1
公开(公告)日：2015-04-23
申请号：US14061065
申请日：2013-10-23
CPC分类号： H04L9/3247 , H04L2209/805
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20150050106A1
公开(公告)日：2015-02-19
申请号：US13966393
申请日：2013-08-14
IPC分类号： G11B15/68
CPC分类号： G11B15/689 , G11B15/6805 , G11B15/6835 , G11B15/6895
摘要： A storage library is described that includes a shelf system adapted to support a number of tape cartridges. The storage library further includes a tape drive adapted to read and write data to and from tape cartridges. The storage library further possesses a temporary repository near the tape drive that is adapted to facilitate an exchange of a first tape cartridge intended to be loaded in the tape drive with a second tape cartridge ready to be removed from the tape drive with a single tape picker device.
摘要翻译： 描述了一种存储库，其包括适于支持多个磁带盒的货架系统。 存储库还包括适于向磁带盒读取和写入数据的磁带驱动器。 存储库还具有磁带驱动器附近的临时存储库，其适于促进用于装载在磁带驱动器中的第一磁带盒与第二磁带盒的更换，该磁带盒准备用单个磁带拾取器从带驱动器移除 设备。
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