== sanity test 101b: check stride-io mode read-ahead =========================================================================== 05:53:41 (1721382821)
oleg337-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg337-client: oleg337-server: ssh exited with exit code 2
oleg337-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg337-client: oleg337-server: ssh exited with exit code 2

0.050224s, 167.024MB/s
Read-ahead success for size 8192

0.058065s, 144.469MB/s
Read-ahead success for size 16384

0.053000s, 158.276MB/s
Read-ahead success for size 32768

0.051436s, 163.088MB/s
Read-ahead success for size 65536

0.056858s, 147.536MB/s
Read-ahead success for size 131072

0.054461s, 154.03MB/s
Read-ahead success for size 262144

0.060028s, 139.745MB/s
Read-ahead success for size 524288

0.053102s, 157.972MB/s
Read-ahead success for size 1048576
oleg337-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg337-client: oleg337-server: ssh exited with exit code 2
oleg337-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg337-client: oleg337-server: ssh exited with exit code 2