== sanity test 101b: check stride-io mode read-ahead =========================================================================== 10:08:32 (1736262512)
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2

0.058739s, 142.812MB/s
Read-ahead success for size 8192

0.055829s, 150.255MB/s
Read-ahead success for size 16384

0.057000s, 147.169MB/s
Read-ahead success for size 32768

0.049565s, 169.245MB/s
Read-ahead success for size 65536

0.058315s, 143.85MB/s
Read-ahead success for size 131072

0.056809s, 147.663MB/s
Read-ahead success for size 262144

0.058599s, 143.153MB/s
Read-ahead success for size 524288

0.064253s, 130.556MB/s
Read-ahead success for size 1048576
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2