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2023-08-12cmd_mount: use the correct keyring key typeColin Gillespie
Mount is checking for and adding encryption keys using the logon key type instead of the user key type. This was causing it to not be able to unlock volumes on its own, and ask for a passphrase on already unlocked volumes. Signed-off-by: Colin Gillespie <colin@cgillespie.xyz>
2023-08-10cmd_mount: don't return 0 on mount failureLinus Heckemann
Signed-off-by: Linus Heckemann <git@sphalerite.org>
2023-08-04ci: set and verify MSRVAlexander Fougner
To prevent uncontrolled usage of new rust features, directly or from dependencies, set a minimum supported Rust version and verify it builds. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-07-15Update bcachefs sources to e14d7c7195 bcachefs: Compression levelsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-06-15fix reading keys from non-tty inputsJörg Thalheim
read_password_from_tty doesn't have a fallback if input is a pipe. This makes scripting and integration testing harder. Noticed while updating our nixos integration test. Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
2023-05-02Update bcachefs sources to 6a20aede29 bcachefs: Fix quotas + snapshotsv0.29Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-04-27chore(rust): add opt_get! and expose some FMODE_* as Rust constTruongSinh Tran-Nguyen
In an effort to rewrite `bch2_read_super` from C to Rust, it is neccessary to have `opt_get!` macro defined, and some FMODE_* consts (defined as macro in `include/linux/blkdev.h`) defined as Rust const. Bindgen is currently unable to exapnd C functional macro [1], this this commit use the workaround as introduced in [2]. [1] https://github.com/rust-lang/rust-bindgen/issues/753 [2] https://github.com/rust-lang/rust-bindgen/issues/753#issuecomment-608546390 Signed-off-by: TruongSinh Tran-Nguyen <i@truongsinh.pro>
2023-04-26feat(cmd_mount): Add support for magic keyword `OLD_BLKID_UUID`TruongSinh Tran-Nguyen
This commit enhances mount sub command by allowing it to accept `OLD_BLKID_UUID=xxx` as the device, enabling whole fs mounting without relying on colon-separated devices. Using colon-separated devices in fstab is discouraged due to potential device reference issues after reboot. Additionally, using `UUID=xxx` in fstab or with `mount -t bcachefs` is currently infeasible as it depends on blkid, which prior to v2.39, does not recognize bcachefs. This update enables mounting via fstab using `OLD_BLKID_UUID=xxx` as obtained from `bcachefs show-super` "External UUID". Signed-off-by: TruongSinh Tran-Nguyen <i@truongsinh.pro>
2023-04-26chore: logger for idiomatic style and expanded logging levelsTruongSinh Tran-Nguyen
Improve the Rust logger by adhering to idiomatic Rust conventions and incorporating additional logging levels: warn, debug, and trace. Signed-off-by: TruongSinh Tran-Nguyen <i@truongsinh.pro>
2023-03-06cmd_list.rs: Finish list modes, delete cmd_list.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-03-04rust: Implement BtreeNodeIterKent Overstreet
This implements BtreeNodeIter, and adds it to cmd_list.rs - the next step in having a full replacement for cmd_list.c Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-03-04rust: Fix ptr casting in Fs::open()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-03-02rust: BkeySC now has correct lifetime on BtreeIterKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28rust: Filesystem options now supportedKent Overstreet
This implements opt_set!(), which works exactly the same as the C version and allows filesystem options to be specified in Rust code. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28rust: BtreeTrans lifetime now marked w.r.t. FsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28rust: BkeyValCKent Overstreet
Now we have a rust-style enum for key types Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28rust: BkeySCKent Overstreet
Implement a rust equivalent to bkey_s_c, which uses references with the correct lifetimes: now cmd_list.rs doesn't need unsafe. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28bcachefs: Annotate BtreeIter with BtreeTrans lifetimeKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28rust: Simplify bpos FromStrKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27rust: BtreeIterFlagsKent Overstreet
This adds a new wrapper type for btree iterator flags. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27Rust: Start of cmd_list rewriteKent Overstreet
This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27nix fix up! Rust now integrated into bcachefs binaryDaniel Hill
Heavily simplified to just call make with the required rust dependencies. Signed-off-by: Daniel Hill <daniel@gluo.nz>
2023-02-22Made the -k option for mount.bcachefs default to ask, without messing up ↵Westly Ward
formatting Signed-off-by: Westly Ward <sonicrules1234@gmail.com>
2023-02-21rust-src: Clean up read_super bindingsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-21More rust improvementsKent Overstreet
- passing of arguments from c -> rust code now works correctly - 'bcachefs mount' now handles being passed a device or devices Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-21Rust now integrated into bcachefs binaryKent Overstreet
Rust is now required for building the bcachefs tool, and rust code is now fully integrated with the C codebase - meaning it is possible to call back and forth. The mount helper is now a subcommand, 'mount.bcachefs' is now a small shell wrapper that invokes 'bcachefs mount'. This will make it easier to start rewriting other subcommands in rust, and eventually the whole command line interface. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-11mount: support remountDaniel Hill
remount is handled by libc, not the kernel mount procedure, this fixes remounts. Also sorted the list of flags. Signed-off-by: Daniel Hill <daniel@gluo.nz>
2023-02-02nix: fix compilation issuesDaniel Hill
Update Cargo.lock files to match new dependancies Bump nixpkgs pin
2023-01-18rust: replace tracing with loggerAlexander Fougner
tracing framework is a overengineered for simple mount helper. Add a few very barebone logging macros to allow configurable verbosity and colorized output with a small footprint. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16rust: use rustfmt defaultsAlexander Fougner
follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-15rust: suppress errors on fs probingAlexander Fougner
suppress errors for any non-bchfs blockdevs found during probing Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-15rust: support fstab style mountAlexander Fougner
- add support for fstab format, UUID=<uuid> - structopt is no longer actively maintained, replace with clap v4 which support everything structopt can and more. - update dependencies Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-03nix: overhaul build system.Daniel Hill
Removed outdated overlay. Simply build tooling using bingenHook and propagated*Inputs Signed-off-by: Daniel Hill <daniel@gluo.nz>
2023-01-03rust: update bindgen to 0.63Daniel Hill
Signed-off-by: Daniel Hill <daniel@gluo.nz>
2022-11-19rust-src: cargo updateKent Overstreet
Update locked dependencies Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2021-10-18split mount into a library crate for rust reuseKayla Firestack
update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18add mount and bch-bindgen nix builder fileKayla Firestack
update kernel diffHash
2021-10-18move mount into rust-src, add to overlayKayla Firestack
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