== sanity test 277: Direct IO shall drop page cache ====== 00:35:25 (1786941325)
vm.drop_caches = 3
ldlm.namespaces.MGC192.168.202.144@tcp.lru_size=0
ldlm.namespaces.lustre-MDT0000-mdc-ffffa0efcb2cd800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffffa0efcb2cd800.lru_size=0
ldlm.namespaces.lustre-OST0000-osc-ffffa0efcb2cd800.lru_size=0
ldlm.namespaces.lustre-OST0001-osc-ffffa0efcb2cd800.lru_size=0
fail_loc=0x41a
1024+0 records in
1024+0 records out
4194304 bytes (4.2 MB, 4.0 MiB) copied, 2.25798 s, 1.9 MB/s
1024+0 records in
1024+0 records out
4194304 bytes (4.2 MB, 4.0 MiB) copied, 16.3364 s, 257 kB/s
fail_loc=0
fail_loc=0