Commit 2102bdac authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Extra debug for data move path 

We don't have sufficient information to debug:

https://github.com/koverstreet/bcachefs/issues/726



- print out durability of extent ptrs, when non default
- print the number of replicas we need in data_update_to_text()

Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 47cdc7b1

fs/bcachefs/data_update.c

+3 −0
Original line number Diff line number Diff line
@@ -475,6 +475,9 @@ void bch2_data_update_opts_to_text(struct printbuf *out, struct bch_fs *c, 
	bch2_compression_opt_to_text(out, background_compression(*io_opts));

	prt_newline(out);



	prt_str(out, "opts.replicas:\t");

	prt_u64(out, io_opts->data_replicas);



	prt_str(out, "extra replicas:\t");

	prt_u64(out, data_opts->extra_replicas);

}

fs/bcachefs/extents.c

+2 −0
Original line number Diff line number Diff line
@@ -1017,6 +1017,8 @@ void bch2_extent_ptr_to_text(struct printbuf *out, struct bch_fs *c, const struc 


		prt_printf(out, "ptr: %u:%llu:%u gen %u",

			   ptr->dev, b, offset, ptr->gen);

		if (ca->mi.durability != 1)

			prt_printf(out, " d=%u", ca->mi.durability);

		if (ptr->cached)

			prt_str(out, " cached");

		if (ptr->unwritten)