From 7b474c77daddaf89bbb72594737538f4e0dce2fd Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Sat, 23 Dec 2023 23:29:05 -0500 Subject: bcachefs: Fix promotes The recent work to fix data moves w.r.t. durability broke promotes, because the caused us to bail out when the extent minus pointers being dropped still has enough pointers to satisfy the current number of replicas. Disable this check when we're adding cached replicas. Signed-off-by: Kent Overstreet --- fs/bcachefs/data_update.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/bcachefs/data_update.c') diff --git a/fs/bcachefs/data_update.c b/fs/bcachefs/data_update.c index b05457d284a6..37d6ecae8c30 100644 --- a/fs/bcachefs/data_update.c +++ b/fs/bcachefs/data_update.c @@ -587,7 +587,8 @@ int bch2_data_update_init(struct btree_trans *trans, * Increasing replication is an explicit operation triggered by * rereplicate, currently, so that users don't get an unexpected -ENOSPC */ - if (durability_have >= io_opts.data_replicas) { + if (!(m->data_opts.write_flags & BCH_WRITE_CACHED) && + durability_have >= io_opts.data_replicas) { m->data_opts.kill_ptrs |= m->data_opts.rewrite_ptrs; m->data_opts.rewrite_ptrs = 0; /* if iter == NULL, it's just a promote */ -- cgit v1.2.3-58-ga151