== sanity test 277: Direct IO shall drop page cache ====== 01:47:41 (1790660861) ldlm.namespaces.MGC192.168.204.117@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff94900390d000.lru_size=0 ldlm.namespaces.lustre-MDT0001-mdc-ffff94900390d000.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff94900390d000.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff94900390d000.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.19323 s, 5.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.320629 s, 3.3 MB/s