최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0299290 (2016-10-20) |
등록번호 | US-10255143 (2019-04-09) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 289 |
Systems and methods are provided herein for automatically configuring newly installed secondary storage computing devices and managing secondary storage computing devices when one or more become unavailable. For example, a storage manager can then detect the computing resources available to the newl
Systems and methods are provided herein for automatically configuring newly installed secondary storage computing devices and managing secondary storage computing devices when one or more become unavailable. For example, a storage manager can then detect the computing resources available to the newly installed secondary storage computing device, assign a role to the newly installed secondary storage computing device based on the detected computing resources, configure the newly installed secondary storage computing device with deduplication and storage policies used by the other secondary storage computing devices, re-partition secondary storage devices to allocate memory for the newly installed secondary storage computing device, and instruct other secondary storage computing devices to replicate their managed data such that the newly installed secondary storage computing device has access to the replicated data.
1. A networked information management system configured to automatically configure installed data storage computers, the networked information management system comprising: a first data storage computer comprising computer hardware, wherein the first data storage computer is configured to manage fir
1. A networked information management system configured to automatically configure installed data storage computers, the networked information management system comprising: a first data storage computer comprising computer hardware, wherein the first data storage computer is configured to manage first deduplication information stored in a first deduplication database, wherein the first data storage computer is configured to process input/output (I/O) requests corresponding to first data, wherein the first data is stored in a first partition of a secondary storage device, wherein a replication of second data is stored in a second partition of the secondary storage device, and wherein the first data storage computer is further configured to access the first data stored in the first partition and the replication of the second data stored in the second partition;a second data storage computer comprising computer hardware, wherein the second data storage computer is configured to process I/O requests corresponding to the second data, wherein a replication of the first data is stored in a third partition of the secondary storage device, wherein the second data is stored in a fourth partition of the secondary storage device, and wherein the second data storage computer is further configured to access the replication of the first data stored in the third partition and the second data stored in the fourth partition; anda storage manager comprising computer hardware configured to: detect that the second data storage computer is installed in the networked information management system,instruct the first data storage computer to replicate the first deduplication information and transmit the replicated first deduplication information to the second data storage computer for storage in a second deduplication database,detect that the first data storage computer has failed,receive a first I/O request corresponding to the first data, andsend the first I/O request to the second data storage computer in place of the first data storage computer in response to detecting that the first data storage computer has failed, wherein the second data storage computer is configured to process the first I/O request using at least one of the replication of the first data stored in the third partition or the replicated first deduplication information stored in the second deduplication database. 2. The networked information management system of claim 1, wherein the first I/O request is a read request. 3. The networked information management system of claim 2, wherein the second data storage computer is further configured to retrieve a portion of the replication of the first data stored in the third partition corresponding to the read request. 4. The networked information management system of claim 1, wherein the first I/O request is a write request that comprises a first data block. 5. The networked information management system of claim 4, wherein the second data storage computer is further configured to: determine that the first data block is a duplicate of another data block included in the replication of the first data using the replicated first deduplication information;replace the first data block with a link to the another data block; andwrite the link to the third partition. 6. The networked information management system of claim 1, wherein the replicated first deduplication information comprises at least one of a data block signature, a storage location of a data block, or a count of a number of times the data block is used. 7. The networked information management system of claim 1, wherein the second data storage computer is not configured to access the first data stored in the first partition. 8. The networked information management system of claim 1, wherein the second deduplication database comprises a fifth partition and a sixth partition, and wherein the replicated first deduplication information is stored in the fifth partition and second deduplication information corresponding to the second data storage computer is stored in the sixth partition. 9. A computer-implemented method for automatically configuring installed data storage computers, the computer-implemented method comprising: determining a presence of a first data storage computer, wherein the first data storage computer is configured to manage first deduplication information stored in a first deduplication database, wherein the first data storage computer is configured to process input/output (I/O) requests corresponding to first data, wherein the first data is stored in a first partition of a secondary storage device, wherein a replication of second data is stored in a second partition of the secondary storage device, and wherein the first data storage computer is further configured to access the first data stored in the first partition and the replication of the second data stored in the second partition;detecting that a second data storage computer is installed, wherein the second data storage computer is configured to process I/O requests corresponding to the second data, wherein a replication of the first data is stored in a third partition of the secondary storage device, wherein the second data is stored in a fourth partition of the secondary storage device, and wherein the second data storage computer is further configured to access the replication of the first data stored in the third partition and the second data stored in the fourth partition;instructing the first data storage computer to replicate the first deduplication information and transmit the replicated first deduplication information to the second data storage computer for storage in a second deduplication database;detecting that the first data storage computer has failed;receiving a first I/O request corresponding to the first data; andsending the first I/O request to the second data storage computer in place of the first data storage computer in response to detecting that the first data storage computer has failed in a manner that causes the second data storage computer to process the first I/O request using at least one of the replication of the first data stored in the third partition or the replicated first deduplication information stored in the second deduplication database. 10. The computer-implemented method of claim 9, wherein the first I/O request is a read request. 11. The computer-implemented method of claim 10, wherein sending the first I/O request to the second data storage computer further comprises sending the first I/O request to the second data storage computer in a manner that causes the second data storage computer to retrieve a portion of the replication of the first data stored in the third partition corresponding to the read request. 12. The computer-implemented method of claim 9, wherein the first I/O request is a write request that comprises a first data block. 13. The computer-implemented method of claim 12, wherein sending the first I/O request to the second data storage computer further comprises sending the first I/O request to the second data storage computer in a manner that causes the second data storage computer to: determine that the first data block is a duplicate of another data block included in the replication of the first data using the replicated first deduplication information;replace the first data block with a link to the another data block; andwrite the link to the third partition. 14. The computer-implemented method of claim 9, wherein the replicated first deduplication information comprises at least one of a data block signature, a storage location of a data block, or a count of a number of times the data block is used. 15. The networked information management system of claim 1, wherein the second data storage computer is not configured to access the first data stored in the first partition. 16. The networked information management system of claim 1, wherein the second deduplication database comprises a fifth partition and a sixth partition, and wherein the replicated first deduplication information is stored in the fifth partition and second deduplication information corresponding to the second data storage computer is stored in the sixth partition. 17. A networked information management system configured to automatically configure installed data storage computers, the networked information management system comprising: a first data storage computer comprising computer hardware, wherein the first data storage computer is configured to manage first deduplication information stored in a first deduplication database, wherein the first data storage computer is configured to process input/output (I/O) requests corresponding to first data, wherein the first data is stored in a first partition of a secondary storage device, wherein a replication of second data is stored in a second partition of the secondary storage device, and wherein the first data storage computer is further configured to access the first partition and the second partition;a second data storage computer comprising computer hardware, wherein the second data storage computer is configured to process I/O requests corresponding to the second data, wherein a replication of the first data is stored in a third partition of the secondary storage device, wherein the second data is stored in a fourth partition of the secondary storage device, and wherein the second data storage computer is further configured to access the third partition and the fourth partition; anda storage manager comprising computer hardware configured to: detect that the second data storage computer is installed in the networked information management system,instruct the first data storage computer to replicate the first deduplication information and transmit the replicated first deduplication information to the second data storage computer for storage in a second deduplication database,detect that the first data storage computer has failed, andsend a first I/O request corresponding to the first data to the second data storage computer in place of the first data storage computer in response to detecting that the first data storage computer has failed, wherein the second data storage computer is configured to process the first I/O request using at least one of the replication of the first data stored in the third partition or the replicated first deduplication information stored in the second deduplication database. 18. The networked information management system of claim 17, wherein the first I/O request is a write request that comprises a first data block. 19. The networked information management system of claim 18, wherein the second data storage computer is further configured to: determine that the first data block is a duplicate of another data block included in the replication of the first data using the replicated first deduplication information;replace the first data block with a link to the another data block; andwrite the link to the third partition. 20. The networked information management system of claim 17, wherein the second data storage computer is not configured to access the first data stored in the first partition.
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