If a disk is absent, there is no way to remove it from the filesystem.
Add the possibility to remove devices by id, to allow removal of missing
disks.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Tiering has been replaced by disk groups, but the usage message for
cmd_device_add was never updated to reflect this change. Replace the
tier option with group to fix the usage message.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This removes the implicit `-I libbcachefs` argument to $(CC), which in turn
requires a set of minor changes throughout the tools. There are two advantages
to this setup:
1) It is (arguably) easier to read, since the location of bcachefs includes
are easier to understand at a glance ("where does util.h live?")
2) It removes the need for a hack to include glibc's copy of
dirent.h explicitly via '/usr/include/dirent.h', because libbcachefs/
*also* has a dirent.h file and the compiler cannot disambiguate them.
This has some ramifications on systems where /usr/include may not
exist, such as NixOS.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Factor out bch2_pick_bucket_size() from the format code, and pick the
bucket size before picking the superblock location - that way we can
ensure the superblock gets its own bucket and doesn't trigger warnings
due to the allocation code noticing different types of data in the same
bucket.
