- fix typo
- make device online/offline `--help` option consistent
Old `device online` command
only recognize `-h` but not the
long option `--help`; we should make it
consistent with the `device offline` command
Signed-off-by: Zhai Can <bczhc0@126.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>
This adds a new subcommand, bcachefs data job, that gives more direct
access to the data job/ioctl functionality, and hooks up the new rewrite
old nodes data job.