== sanity test 101b: check stride-io mode read-ahead =========================================================================== 18:25:55 (1736983555)
oleg444-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg444-client: oleg444-server: ssh exited with exit code 2
oleg444-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg444-client: oleg444-server: ssh exited with exit code 2

0.056546s, 148.35MB/s
Read-ahead success for size 8192

0.051962s, 161.437MB/s
Read-ahead success for size 16384

0.053124s, 157.906MB/s
Read-ahead success for size 32768

0.055175s, 152.036MB/s
Read-ahead success for size 65536

0.050362s, 166.566MB/s
Read-ahead success for size 131072

0.058043s, 144.524MB/s
Read-ahead success for size 262144

0.062414s, 134.403MB/s
Read-ahead success for size 524288

0.061393s, 136.638MB/s
Read-ahead success for size 1048576
oleg444-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg444-client: oleg444-server: ssh exited with exit code 2
oleg444-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg444-client: oleg444-server: ssh exited with exit code 2