== sanity test 277: Direct IO shall drop page cache ====== 11:41:34 (1787845294) ldlm.namespaces.MGC192.168.201.102@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff8e88520b9800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff8e88520b9800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff8e88520b9800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.158241 s, 6.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.356103 s, 2.9 MB/s