LU-2139 osc: Use SOFT_SYNC to urge server commit

[fs/lustre-release.git] / lustre / osc / osc_cache.c

diff --git a/lustre/osc/osc_cache.c b/lustre/osc/osc_cache.c
index 1b35afd..4d97b3e 100644 (file)
--- a/lustre/osc/osc_cache.c
+++ b/lustre/osc/osc_cache.c
@@ -2367,6 +2367,9 @@ int osc_queue_async_io(const struct lu_env *env, struct cl_io *io,
                        RETURN(rc);
        }
 
+       if (osc_over_unstable_soft_limit(cli))
+               brw_flags |= OBD_BRW_SOFT_SYNC;
+
        oap->oap_cmd = cmd;
        oap->oap_page_off = ops->ops_from;
        oap->oap_count = ops->ops_to - ops->ops_from;