== sanity test 101b: check stride-io mode read-ahead =========================================================================== 19:27:30 (1781047650)
oleg103-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2
oleg103-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2

0.060788s, 137.998MB/s
Read-ahead success for size 8192

0.056870s, 147.505MB/s
Read-ahead success for size 16384

0.052530s, 159.692MB/s
Read-ahead success for size 32768

0.051759s, 162.071MB/s
Read-ahead success for size 65536

0.055191s, 151.992MB/s
Read-ahead success for size 131072

0.060335s, 139.034MB/s
Read-ahead success for size 262144

0.061471s, 136.464MB/s
Read-ahead success for size 524288

0.064359s, 130.341MB/s
Read-ahead success for size 1048576
oleg103-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2
oleg103-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2