From 1f362615d925be6ddb84a6340bbc752231f87a71 Mon Sep 17 00:00:00 2001 From: Samuel Just Date: Mon, 30 Aug 2021 21:14:07 -0700 Subject: [PATCH] crimson/os/seastore/lba_manager: improve add_pin debugging Signed-off-by: Samuel Just --- .../os/seastore/lba_manager/btree/btree_range_pin.cc | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/crimson/os/seastore/lba_manager/btree/btree_range_pin.cc b/src/crimson/os/seastore/lba_manager/btree/btree_range_pin.cc index 0168be0236aea..549dabaae0dab 100644 --- a/src/crimson/os/seastore/lba_manager/btree/btree_range_pin.cc +++ b/src/crimson/os/seastore/lba_manager/btree/btree_range_pin.cc @@ -112,7 +112,13 @@ void btree_pin_set_t::add_pin(btree_range_pin_t &pin) auto [prev, inserted] = pins.insert(pin); if (!inserted) { - logger().error("{}: unable to add {}, found {}", __func__, pin, *prev); + logger().error( + "{}: unable to add {} ({}), found {} ({})", + __func__, + pin, + *(pin.extent), + *prev, + *(prev->extent)); ceph_assert(0 == "impossible"); return; } -- 2.39.5