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43 lines
1.5 KiB
43 lines
1.5 KiB
config FUSE_FS |
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tristate "FUSE (Filesystem in Userspace) support" |
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help |
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With FUSE it is possible to implement a fully functional filesystem |
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in a userspace program. |
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There's also a companion library: libfuse2. This library is available |
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from the FUSE homepage: |
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<http://fuse.sourceforge.net/> |
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although chances are your distribution already has that library |
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installed if you've installed the "fuse" package itself. |
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See <file:Documentation/filesystems/fuse.txt> for more information. |
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See <file:Documentation/Changes> for needed library/utility version. |
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If you want to develop a userspace FS, or if you want to use |
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a filesystem based on FUSE, answer Y or M. |
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config CUSE |
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tristate "Character device in Userspace support" |
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depends on FUSE_FS |
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help |
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This FUSE extension allows character devices to be |
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implemented in userspace. |
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If you want to develop or use a userspace character device |
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based on CUSE, answer Y or M. |
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config FUSE_IO_LOG |
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bool "FUSE IO log" |
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depends on FUSE_FS |
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default y |
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help |
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Enable IO trace for performance analysis and application access |
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pattern study. |
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The trace is formatted as pid:operation{size(bytes),count,time(ms)} |
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Type 1: read/write statics |
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example: [BLOCK_TAG] FUSEIO {414:R(0,0,0),W(931,18,7304)} |
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{2008:R(0,0,0),W(524288,8,4079)} |
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Type 2: file operation statics |
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example: [BLOCK_TAG] FUSEIO {2496:open(0,1,923)} |
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{2500:opendir(0,2,846)}
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