x(ENOSPC, ENOSPC_sb_replicas) \
x(ENOSPC, ENOSPC_sb_members) \
x(ENOSPC, ENOSPC_sb_crypt) \
+ x(ENOSPC, ENOSPC_btree_slot) \
+ x(ENOSPC, ENOSPC_snapshot_tree) \
x(0, open_buckets_empty) \
x(0, freelist_empty) \
x(BCH_ERR_freelist_empty, no_buckets_found) \