== sanity test 101b: check stride-io mode read-ahead =========================================================================== 17:54:36 (1778536476)
oleg114-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 2
oleg114-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 2

0.167229s, 50.1624MB/s
Read-ahead success for size 8192

0.161914s, 51.809MB/s
Read-ahead success for size 16384

0.212940s, 39.3942MB/s
Read-ahead success for size 32768

0.218067s, 38.468MB/s
Read-ahead success for size 65536

0.179462s, 46.7431MB/s
Read-ahead success for size 131072

0.200798s, 41.7764MB/s
Read-ahead success for size 262144

0.240862s, 34.8274MB/s
Read-ahead success for size 524288

0.218093s, 38.4634MB/s
Read-ahead success for size 1048576
oleg114-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 2
oleg114-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg114-client: oleg114-server: ssh exited with exit code 2