== sanity test 101b: check stride-io mode read-ahead =========================================================================== 09:04:56 (1774530296)
oleg360-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 2
oleg360-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 2

0.163651s, 51.2591MB/s
Read-ahead success for size 8192

0.066662s, 125.838MB/s
Read-ahead success for size 16384

0.074010s, 113.344MB/s
Read-ahead success for size 32768

0.078474s, 106.897MB/s
Read-ahead success for size 65536

0.097936s, 85.654MB/s
Read-ahead success for size 131072

0.077242s, 108.602MB/s
Read-ahead success for size 262144

0.095029s, 88.2742MB/s
Read-ahead success for size 524288

0.093773s, 89.4565MB/s
Read-ahead success for size 1048576
oleg360-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 2
oleg360-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg360-client: oleg360-server: ssh exited with exit code 2