== sanity test 277: Direct IO shall drop page cache ====== 08:58:14 (1789131494) ldlm.namespaces.MGC192.168.201.112@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff9b32480c7800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff9b32480c7800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff9b32480c7800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.169461 s, 6.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.287028 s, 3.7 MB/s