os/bluestore: adds assert for device mounted before expand

Signed-off-by: Joshua Blanch <joshua.blanch@clyso.com>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 90c78c71c4fb185f5d554cac61a206b05eb85463..b31462d8975044ac21fa81efe511a44180539110 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -9267,6 +9267,7 @@ int BlueStore::expand_devices(ostream& out)
                 << std::dec << "(" << byte_u_t(size) << ")"
                 << std::endl;
           }
+          ceph_assert(mounted);
           bluefs->expand_device(devid, size, old_size);
         }
       }