== sanity test 101b: check stride-io mode read-ahead =========================================================================== 16:29:26 (1722544166)
oleg355-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2
oleg355-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2

0.064874s, 129.306MB/s
Read-ahead success for size 8192

0.060824s, 137.916MB/s
Read-ahead success for size 16384

0.056040s, 149.69MB/s
Read-ahead success for size 32768

0.051372s, 163.291MB/s
Read-ahead success for size 65536

0.052165s, 160.809MB/s
Read-ahead success for size 131072

0.054767s, 153.169MB/s
Read-ahead success for size 262144

0.057836s, 145.041MB/s
Read-ahead success for size 524288

0.057164s, 146.746MB/s
Read-ahead success for size 1048576
oleg355-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2
oleg355-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2