os/bluestore: Fixes invalid assert in Buffer::truncate

Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>

diff --git a/src/os/bluestore/BlueStore.h b/src/os/bluestore/BlueStore.h
index a7e6b99835a2896f2904bd06d0e429bb09ccd8ce..56e3eb971068cd4681a301c84af1a77f7ec40d2e 100644 (file)
--- a/src/os/bluestore/BlueStore.h
+++ b/src/os/bluestore/BlueStore.h
@@ -141,7 +141,7 @@ public:
     }
 
     void truncate(uint64_t newlen) {
-      assert(newlen > length);
+      assert(newlen < length);
       if (data.length()) {
        bufferlist t;
        t.substr_of(data, 0, newlen);