package fat-filesystem

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Pure OCaml implementation of the FAT filesystem

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (5)

Authors

  1. D
    Dave Scott
  2. A
    Anil Madhavapeddy

Maintainers

  1. D
    dave@recoil.org

Sources

fat-filesystem-0.15.1.tbz
sha256=6211952a8dd008ab7d02cdb3a6545a65a5ff8047e71dd8ce48a09fb500fe10a3
sha512=cddfa7e43dbd6ecab23113b3136c91f60c3890efc773603e6a3c3dd531c19e437a8e10b0923e1ce7fbc1d2ca77e6f098040e94678f79f04cec98c56ecef4b5cd

Description

This library has two purposes:

  1. to allow the easy preparation of bootable disk images containing mirage kernels
  2. to provide a simple key=value layer for MirageOS applications

Tags

org:mirage org:xapi-project

Added to opam-repository:

README

Pure OCaml implementation of the FAT filesystem

This library has two purposes:

  1. primary: to allow the easy preparation of bootable disk images containing Mirage kernels
  2. secondary: to provide a simple key=value store for Mirage applications

Note that "filesystems" are inherently legacy systems which modern Mirage applications will not use directly. The most likely use for this library is in booting a Mirage application via some kind of disk image.

Known limitations

  • can only make FAT16 filesystems
  • no VFAT support
  • no exFAT support (see #78)
  • corrupts under concurrent writes

PRs welcome to address any of these limitations!

Dependencies (14)

  1. fmt >= "0.8.7"
  2. astring
  3. cmdliner >= "1.1.0"
  4. re >= "1.7.2"
  5. io-page >= "2.4.0"
  6. mirage-kv >= "4.0.0" & < "5.0.0"
  7. mirage-block-unix >= "2.13.0"
  8. mirage-block >= "3.0.0"
  9. lwt >= "2.4.3"
  10. rresult
  11. ppx_cstruct
  12. cstruct >= "6.0.0"
  13. dune >= "1.0"
  14. ocaml >= "4.06.0"

Dev Dependencies (2)

  1. alcotest with-test
  2. mirage-block-combinators with-test

Optional Dependencies

None

Used by

None

Conflicts

None

Build status

Results of building fat-filesystem with each compiler on check.ci.ocaml.org, run of against opam-repository 8a77e58. All results for this package.

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Version OCaml 4.11 OCaml 4.14 OCaml 5.2 OCaml 5.4 OCaml 5.5
0.15.1 (this version) good good good good good
  • good Package successfully built
  • partial One of the dependencies failed to build
  • bad Package failed to build
  • n/a Package is not available in this environment
  • internal Internal failure