LU-16345 ofd: ofd_commitrw_read() with non-existing object

[fs/lustre-release.git] / lustre / ofd / ofd_io.c

diff --git a/lustre/ofd/ofd_io.c b/lustre/ofd/ofd_io.c
index ac6d56c..dbf6a22 100644 (file)
--- a/lustre/ofd/ofd_io.c
+++ b/lustre/ofd/ofd_io.c
@@ -991,7 +991,11 @@ ofd_commitrw_read(const struct lu_env *env, struct ofd_device *ofd,
 
        fo = ofd_info(env)->fti_obj;
        LASSERT(fo != NULL);
-       LASSERT(ofd_object_exists(fo));
+       /*
+        * there is no guarantee the object still exists as the client
+        * behind this RPC could have been evicted allowing concurrent
+        * OST_DESTROY to remove the object.
+        */
        dt_bufs_put(env, ofd_object_child(fo), lnb, niocount);
 
        ofd_object_put(env, fo);