It was incorrectly failing when we did have enough space for the
superblocks - >= should have been >. Also, give it a better error
message.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Disk labels used to be called groups - not all uses had been converted.
This renames --group to --label, and --label to --fs_label
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
The device, data, fs, and subvolume subcommands currently print out a
generic usage message. Make these more specific.
Signed-off-by: Brett Holman <bholman.devel@gmail.com>
Correct the operation name from 'journal-resize' to 'resize-journal' in the
bcachefs usage summary, matching the command that is actually implemented.
Fix the size argument so it isn't optional. Defaulting to the entire device
makes sense for 'device resize', to automatically expand the fs to fill the
block device. However, it is never meaningful (or possible) to expand the
journal to the full disk.
Signed-off-by: Chris Webb <chris@arachsys.com>
bcachefs-tools has both libscrypt and libsodium as build dependencies,
but libsodium already includes the same scrypt implementation as libscrypt,
originally written by Colin Percival.
Use the libsodium copy, dropping the extra libscrypt dependency.
Explicitly adopt the default scrypt N, r and p values from libscrypt to
avoid unintended changes in the default work parameters for bcachefs.
Signed-off-by: Chris Webb <chris@arachsys.com>
overlay.nix: rename diffHash to sha256
replaces diffHash function argument with the name sha256 for clarity
Signed-off-by: Kayla Firestack <dev@kaylafire.me>
add pytest and rst2man lookups though command-v and which if available,
default to ENV/ARGS in the case of user specified locations and otherwise lookup via shell
Signed-off-by: Kayla Firestack <dev@kaylafire.me>
The changes to how we integrate with rust code mean that we now need to
be emitting position indepedent code.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
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
