== sanity test 101b: check stride-io mode read-ahead =========================================================================== 13:53:45 (1776189225)
oleg348-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg348-client: oleg348-server: ssh exited with exit code 2
oleg348-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg348-client: oleg348-server: ssh exited with exit code 2

0.227793s, 36.8256MB/s
Read-ahead success for size 8192

0.231175s, 36.2868MB/s
Read-ahead success for size 16384

0.202489s, 41.4275MB/s
Read-ahead success for size 32768

0.204908s, 40.9384MB/s
Read-ahead success for size 65536

0.239935s, 34.962MB/s
Read-ahead success for size 131072

0.202523s, 41.4205MB/s
Read-ahead success for size 262144

0.291543s, 28.7731MB/s
Read-ahead success for size 524288

0.295384s, 28.399MB/s
Read-ahead success for size 1048576
oleg348-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg348-client: oleg348-server: ssh exited with exit code 2
oleg348-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg348-client: oleg348-server: ssh exited with exit code 2