== sanity test 277: Direct IO shall drop page cache ====== 01:56:17 (1721886977) ldlm.namespaces.MGC192.168.204.120@tcp.lru_size=0 ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b5d07800.lru_size=0 ldlm.namespaces.lustre-OST0000-osc-ffff8800b5d07800.lru_size=0 ldlm.namespaces.lustre-OST0001-osc-ffff8800b5d07800.lru_size=0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0476977 s, 22.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0708161 s, 14.8 MB/s