发明名称 |
Reverse pathname lookup by inode identifier |
摘要 |
Information identifying the inode of the parent directory of a file may be stored in that file's inode. A reverse pathname lookup from the file's inode identifier may be performed by reading a parent directory inode identifier of the file's parent directory from the file's inode and using the parent directory inode identifier to generate a pathname for the file. Generating the pathname may involve identifying the filename of the file by searching the parent directory identified by the parent inode identifier for the file's filename. A file's inode may include more than one parent directory inode identifier.
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申请公布号 |
US7752226(B1) |
申请公布日期 |
2010.07.06 |
申请号 |
US20020327461 |
申请日期 |
2002.12.20 |
申请人 |
SYMANTEC OPERATING CORPORATION |
发明人 |
HARMER CRAIG K.;MITRA REBANTA |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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