== sanity test 277: Direct IO shall drop page cache ====== 10:22:54 (1787840574) ldlm.namespaces.MGC192.168.203.160@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff894dc8587800.lru_size=0 ldlm.namespaces.lustre-MDT0001-mdc-ffff894dc8587800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff894dc8587800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff894dc8587800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.15292 s, 6.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.253742 s, 4.1 MB/s