== sanity test 101b: check stride-io mode read-ahead =========================================================================== 20:01:34 (1718928094)
oleg138-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg138-client: oleg138-server: ssh exited with exit code 2
oleg138-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg138-client: oleg138-server: ssh exited with exit code 2

0.045168s, 185.72MB/s
Read-ahead success for size 8192

0.051443s, 163.066MB/s
Read-ahead success for size 16384

0.074366s, 112.802MB/s
Read-ahead success for size 32768

0.057765s, 145.22MB/s
Read-ahead success for size 65536

0.043384s, 193.357MB/s
Read-ahead success for size 131072

0.045648s, 183.767MB/s
Read-ahead success for size 262144

0.044494s, 188.533MB/s
Read-ahead success for size 524288

0.052839s, 158.758MB/s
Read-ahead success for size 1048576
oleg138-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg138-client: oleg138-server: ssh exited with exit code 2
oleg138-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg138-client: oleg138-server: ssh exited with exit code 2