X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fosc%2Fosc_io.c;h=215cb382628c1119f42cf25a652f13ee79b6fb02;hb=050c2fb23b1f98745305a3dfe3062ea5a66dfdb4;hp=93b708ba418088050b9932265140923401a3aeab;hpb=f2d875daf385ae6bb98045d16d9552a486a89263;p=fs%2Flustre-release.git

diff --git a/lustre/osc/osc_io.c b/lustre/osc/osc_io.c
index 93b708b..215cb38 100644
--- a/lustre/osc/osc_io.c
+++ b/lustre/osc/osc_io.c
@@ -971,6 +971,13 @@ static int osc_io_fsync_start(const struct lu_env *env,
 
 	result = osc_cache_writeback_range(env, osc, start, end, 0,
 					   fio->fi_mode == CL_FSYNC_DISCARD);
+	if (result < 0 && fio->fi_mode == CL_FSYNC_DISCARD) {
+		CDEBUG(D_CACHE,
+		       "%s: ignore error %d on discarding "DFID":[%lu-%lu]\n",
+		       cli_name(osc_cli(osc)), result, PFID(fio->fi_fid),
+		       start, end);
+		result = 0;
+	}
 	if (result > 0) {
 		fio->fi_nr_written += result;
 		result = 0;