== sanity test 277: Direct IO shall drop page cache ====== 17:29:36 (1787866176) ldlm.namespaces.MGC192.168.206.104@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff8898115f3800.lru_size=0 ldlm.namespaces.lustre-MDT0001-mdc-ffff8898115f3800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff8898115f3800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff8898115f3800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.26055 s, 4.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.241488 s, 4.3 MB/s