Implement async OSC create to avoid the blocking unnecessarily.

[fs/lustre-release.git] / lustre / obdfilter / filter.c

diff --git a/lustre/obdfilter/filter.c b/lustre/obdfilter/filter.c
index 42d9ffa..81530b2 100644 (file)
--- a/lustre/obdfilter/filter.c
+++ b/lustre/obdfilter/filter.c
@@ -3321,6 +3321,8 @@ static int filter_precreate(struct obd_device *obd, struct obdo *oa,
 
         LASSERT(down_trylock(&filter->fo_create_locks[group]) != 0);
 
+        OBD_FAIL_TIMEOUT(OBD_FAIL_TGT_DELAY_PRECREATE, obd_timeout / 2);
+
         if ((oa->o_valid & OBD_MD_FLFLAGS) &&
             (oa->o_flags & OBD_FL_RECREATE_OBJS)) {
                 recreate_obj = 1;