== sanity test 101b: check stride-io mode read-ahead =========================================================================== 14:09:52 (1772305792)
oleg104-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2
oleg104-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2

0.068028s, 123.311MB/s
Read-ahead success for size 8192

0.083842s, 100.053MB/s
Read-ahead success for size 16384

0.077490s, 108.254MB/s
Read-ahead success for size 32768

0.063521s, 132.06MB/s
Read-ahead success for size 65536

0.068019s, 123.327MB/s
Read-ahead success for size 131072

0.068758s, 122.002MB/s
Read-ahead success for size 262144

0.068929s, 121.699MB/s
Read-ahead success for size 524288

0.064654s, 129.746MB/s
Read-ahead success for size 1048576
oleg104-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2
oleg104-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2