From f22a953f26ecd18fa5d9b876e7ebae3a191ef3b9 Mon Sep 17 00:00:00 2001 From: Igor Fedotov Date: Thu, 21 Jun 2018 21:44:21 +0300 Subject: [PATCH] os/bluestore_tool: print actual usage in BlueFS::dump_block_extents. Hence we can see per-device bluefs usage from ceph-bluestore-tool. Signed-off-by: Igor Fedotov --- src/os/bluestore/BlueFS.cc | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc index 29e6217a5cc8e..bfb4e8a25bf8e 100644 --- a/src/os/bluestore/BlueFS.cc +++ b/src/os/bluestore/BlueFS.cc @@ -288,8 +288,13 @@ void BlueFS::dump_block_extents(ostream& out) if (!bdev[i]) { continue; } - out << i << " : size 0x" << std::hex << bdev[i]->get_size() - << " : own 0x" << block_all[i] << std::dec << "\n"; + auto owned = get_total(i); + auto free = get_free(i); + out << i << " : device size 0x" << std::hex << bdev[i]->get_size() + << " : own 0x" << block_all[i] + << " = 0x" << owned + << " : using 0x" << owned - free + << std::dec << "\n"; } } -- 2.39.5