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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-06-15 18:12:47 +0200 |
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| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-06-15 18:12:47 +0200 |
| commit | 108707d3466877c0919c9a5f35f4c7d06961e283 (patch) | |
| tree | bde770cc0138c85d6ac264ee411b4b019f0ff354 /README | |
| parent | 5793d1b2a51c6c3bd3582e24a71d25456f42cfb1 (diff) | |
Update README
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -28,12 +28,21 @@ tools that attempt to address many of the problems of the old tools: maintainable in the long run. +In addition to that, tools have been added to directly convert a tar archive +into a SquashFS file system image and back. Although the scope of those tools +is limited, and it is suggested to only use those for quick testing, this +allows for using existing tools can work on tar archives to on SquashFS +images. + + The tools in this package have different names, so they can be installed in together with the existing tools: - `gensquashfs` can be used to produce SquashFS images from `gen_init_cpio` like file listings or simply pack an input directory. - `rdsquashfs` can be used to inspect and unpack SquashFS images. + - `sqfs2tar` can turn a SquashFS image into a tar ball, written to stdout. + - `tar2sqfs` can turn a tar ball (read from stdin) into a SquashFS image. Limitations @@ -53,6 +62,12 @@ At the moment, the following things still require some work: - NFS export tables (not implemented yet) +At the moment, tar2sqfs also has some limitations on what it can process: + - only POSIX tar archives with pax extensions (use --posix for GNU tar) + - no sparse files or hard links (converted to symlink) + - way fewer tuning options than gensquashfs + + Future plans ************ |