== sanity test 101b: check stride-io mode read-ahead =========================================================================== 17:00:35 (1786482035)
oleg210-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg210-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg210-client: oleg210-server: ssh exited with exit code 2
oleg210-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg210-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg210-client: oleg210-server: ssh exited with exit code 2

2.095248s, 4.00363MB/s
Read-ahead success for size 8192

2.078470s, 4.03595MB/s
Read-ahead success for size 16384

1.033208s, 8.11899MB/s
Read-ahead success for size 32768

1.012374s, 8.28608MB/s
Read-ahead success for size 65536

0.902369s, 9.29621MB/s
Read-ahead success for size 131072

0.992448s, 8.45244MB/s
Read-ahead success for size 262144

0.907173s, 9.24698MB/s
Read-ahead success for size 524288

0.913162s, 9.18633MB/s
Read-ahead success for size 1048576
oleg210-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg210-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg210-client: oleg210-server: ssh exited with exit code 2
oleg210-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg210-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg210-client: oleg210-server: ssh exited with exit code 2