== sanity test 101b: check stride-io mode read-ahead =========================================================================== 22:15:00 (1783563300)
oleg414-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg414-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 2
oleg414-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg414-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 2

1.000794s, 8.38195MB/s
Read-ahead success for size 8192

1.012120s, 8.28816MB/s
Read-ahead success for size 16384

0.723391s, 11.5962MB/s
Read-ahead success for size 32768

0.544657s, 15.4016MB/s
Read-ahead success for size 65536

0.530812s, 15.8034MB/s
Read-ahead success for size 131072

0.473406s, 17.7197MB/s
Read-ahead success for size 262144

0.496303s, 16.9022MB/s
Read-ahead success for size 524288

0.475726s, 17.6333MB/s
Read-ahead success for size 1048576
oleg414-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg414-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 2
oleg414-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg414-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 2