From 2102bdac67b55bf2d1df4ff757bced74e94a5f74 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Sat, 17 Aug 2024 21:03:07 -0400 Subject: [PATCH] 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: Kent Overstreet --- fs/bcachefs/data_update.c | 3 +++ fs/bcachefs/extents.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/fs/bcachefs/data_update.c b/fs/bcachefs/data_update.c index 6a854c918496..1ca628e93e87 100644 --- a/fs/bcachefs/data_update.c +++ b/fs/bcachefs/data_update.c @@ -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); } diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c index 4419ad3e454e..9406f82fc255 100644 --- a/fs/bcachefs/extents.c +++ b/fs/bcachefs/extents.c @@ -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)