发明名称 |
EFFICIENT DISTRIBUTION OF LARGE DIRECTORIES |
摘要 |
A method for distribution of directories in a storage system is provided. The method includes distributing information, regarding location in the storage system of a plurality of files in a directory, to a plurality of owners in a plurality of storage nodes of the storage system, wherein ownership of differing subsets of the plurality of files of the directory is distributed among differing owners in differing storage nodes. The method includes receiving a request for location information in the storage system of a file of the plurality of files in the directory and determining, based on a file name of the file and an identity of the directory, which of the plurality of owners has ownership of the file and the location information for the file. |
申请公布号 |
US2017017666(A1) |
申请公布日期 |
2017.01.19 |
申请号 |
US201514801722 |
申请日期 |
2015.07.16 |
申请人 |
Pure Storage, Inc. |
发明人 |
Hayes John;Lee Robert;Ostrovsky Igor;Vajgel Peter |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
|
主权项 |
1. A method for distribution of directories in a storage system, comprising:
receiving a request for location information in the storage system of a file belonging to a directory; and determining ownership of the file by locating an authority among differing storage nodes of the storage system. |
地址 |
Mountain View CA US |