os/bluestore: debug msg on statfs

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index c8b99ce3d17def7414513ae6a6f2ac04b2ecc1a2..5cf33180322bdf6c403ade97e784ea4974e6e0ae 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -2159,6 +2159,8 @@ int BlueStore::statfs(struct statfs *buf)
   buf->f_bsize = bdev->get_block_size();
   buf->f_bfree = fm->get_total_free() / bdev->get_block_size();
   buf->f_bavail = buf->f_bfree;
+  dout(20) << __func__ << " free " << pretty_si_t(buf->f_bfree * buf->f_bsize)
+          << " / " << pretty_si_t(buf->f_blocks * buf->f_bsize) << dendl;
   return 0;
 }