== sanity test 101b: check stride-io mode read-ahead =========================================================================== 18:26:37 (1736983597)
oleg122-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 2
oleg122-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 2

0.081276s, 103.211MB/s
Read-ahead success for size 8192

0.075721s, 110.783MB/s
Read-ahead success for size 16384

0.070209s, 119.481MB/s
Read-ahead success for size 32768

0.082803s, 101.308MB/s
Read-ahead success for size 65536

0.071495s, 117.331MB/s
Read-ahead success for size 131072

0.084925s, 98.7767MB/s
Read-ahead success for size 262144

0.087802s, 95.5401MB/s
Read-ahead success for size 524288

0.086045s, 97.4909MB/s
Read-ahead success for size 1048576
oleg122-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 2
oleg122-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 2