== sanity test 277: Direct IO shall drop page cache ====== 06:09:17 (1789121357) ldlm.namespaces.MGC192.168.201.138@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff8eef0339b000.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff8eef0339b000.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff8eef0339b000.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0761786 s, 13.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.197393 s, 5.3 MB/s