== sanity test 101b: check stride-io mode read-ahead =========================================================================== 16:59:03 (1788728343)
oleg341-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg341-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 2
oleg341-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg341-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 2

1.529927s, 5.48301MB/s
Read-ahead success for size 8192

1.341061s, 6.2552MB/s
Read-ahead success for size 16384

1.192155s, 7.03651MB/s
Read-ahead success for size 32768

1.019015s, 8.23208MB/s
Read-ahead success for size 65536

0.983427s, 8.52998MB/s
Read-ahead success for size 131072

0.889452s, 9.43121MB/s
Read-ahead success for size 262144

0.878996s, 9.5434MB/s
Read-ahead success for size 524288

0.943827s, 8.88787MB/s
Read-ahead success for size 1048576
oleg341-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg341-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 2
oleg341-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg341-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 2