== sanity test 277: Direct IO shall drop page cache ====== 13:36:28 (1788975388)
vm.drop_caches = 3
ldlm.namespaces.MGC192.168.204.138@tcp.lru_size=0
ldlm.namespaces.lustre-MDT0000-mdc-ffff9844727a2800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff9844727a2800.lru_size=0
ldlm.namespaces.lustre-OST0000-osc-ffff9844727a2800.lru_size=0
ldlm.namespaces.lustre-OST0001-osc-ffff9844727a2800.lru_size=0
fail_loc=0x41b
1024+0 records in
1024+0 records out
4194304 bytes (4.2 MB, 4.0 MiB) copied, 3.28042 s, 1.3 MB/s
1024+0 records in
1024+0 records out
4194304 bytes (4.2 MB, 4.0 MiB) copied, 24.2833 s, 173 kB/s
fail_loc=0
fail_loc=0