== sanity test 277: Direct IO shall drop page cache ====== 17:19:59 (1788815999) ldlm.namespaces.MGC192.168.204.153@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff901550a8b800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff901550a8b800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff901550a8b800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.293498 s, 3.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.410806 s, 2.6 MB/s