== sanity test 101b: check stride-io mode read-ahead =========================================================================== 11:05:09 (1730822709)
oleg111-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 2
oleg111-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 2

0.062583s, 134.04MB/s
Read-ahead success for size 8192

0.056920s, 147.375MB/s
Read-ahead success for size 16384

0.062677s, 133.839MB/s
Read-ahead success for size 32768

0.071128s, 117.937MB/s
Read-ahead success for size 65536

0.075989s, 110.392MB/s
Read-ahead success for size 131072

0.092686s, 90.5057MB/s
Read-ahead success for size 262144

0.089311s, 93.9258MB/s
Read-ahead success for size 524288

0.095828s, 87.5382MB/s
Read-ahead success for size 1048576
oleg111-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 2
oleg111-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg111-client: oleg111-server: ssh exited with exit code 2