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dpavlin |
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Fuse version 0.06 |
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mszeredi |
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================= |
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dpavlin |
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Fuse is combination of Linux kernel module and user space library which |
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enables you to write user-space filesystems. This module enables you to |
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write filesystems using perl. |
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mszeredi |
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dpavlin |
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Additional file-systems using Fuse module are released on CPAN using Fuse:: |
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namespace. Currently that includes only Fuse::DBI which allows you to mount |
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database as file system, but there will be more. |
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mszeredi |
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dpavlin |
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This is a pre-production release. It seems to work quite well. In fact, I |
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can't find any problems with it whatsoever. If you do, I want to know. |
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mszeredi |
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INSTALLATION |
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To install this module type the standard commands as root: |
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perl Makefile.PL |
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make |
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make test |
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make install |
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DEPENDENCIES |
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This module requires the FUSE userspace library and the FUSE kernel module. |
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dpavlin |
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See http://fuse.sourceforge.net/ |
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mszeredi |
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COPYRIGHT AND LICENCE |
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This is contributed to the FUSE project by Mark Glines <mark@glines.org>, |
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and is therefore subject to the same license and copyright as FUSE itself. |
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Please see the AUTHORS and COPYING files from the FUSE distribution for |
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more information. |
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EXAMPLES |
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There are a few example scripts. You can find them in the examples/ |
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subdirectory. These are: |
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* example.pl, a simple "Hello world" type of script |
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* loopback.pl, a filesystem loopback-device. like fusexmp from |
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the main FUSE dist, it simply recurses file operations |
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into the real filesystem. Unlike fusexmp, it only |
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re-shares files under the /tmp/test directory. |
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* rmount.pl, an NFS-workalike which tunnels through SSH. It requires |
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an account on some ssh server (obviously), with public-key |
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authentication enabled. (if you have to type in a password, |
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you don't have this. man ssh_keygen.). Copy rmount_remote.pl |
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to your home directory on the remote machine, and create a |
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subdir somewhere, and then run it like: |
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./rmount.pl host /remote/dir /local/dir |
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* rmount_remote.pl, a ripoff of loopback.pl meant to be used as a backend |
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for rmount.pl. |
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BUGS |
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I've begun to build a formal testing framework. Currently it can mount |
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and unmount loopback.pl, and all of the base-level functions have test |
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scripts. These need to be fleshed out as problems are noticed. |
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The current test framework seems to work well, but the underlying mount/ |
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unmount infrastructure is a crock. I am not pleased with that code. |
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While most things work, I do still have a TODO list: |
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* "du -sb" reports a couple orders of magnitude too large a size. |
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* need to sort out cleaner mount semantics for the test framework |
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* figure out how to un-linuxcentrify the statfs tests |
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* test everything on other architectures and OS's |
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