2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
8295 1365 8475 1365 8475 4500 8295 4500 8295 1365
4 0 0 50 -1 0 12 0.0000 4 150 615 885 960 Client1\001
-4 0 0 50 -1 0 12 0.0000 4 195 705 285 1470 setattr()\001
4 0 0 50 -1 0 12 0.0000 4 150 480 4515 960 MDT\001
4 0 0 50 -1 0 12 0.0000 4 150 405 8070 990 OST\001
4 0 0 50 -1 0 12 0.0000 4 195 1950 5700 3975 OST_SETATTR reply\001
4 0 0 50 -1 0 12 0.0000 4 195 1695 2550 2025 MDS_REINT reply\001
4 0 0 50 -1 0 12 0.0000 4 195 2430 1725 2400 LDLM_ENQUEUE request\001
4 0 0 50 -1 0 12 0.0000 4 195 2220 1950 2850 LDLM_ENQUEUE reply\001
+4 0 0 50 -1 0 12 0.0000 4 195 630 285 1470 touch()\001