== sanity test 101b: check stride-io mode read-ahead =========================================================================== 18:33:05 (1748989985)
oleg407-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg407-client: oleg407-server: ssh exited with exit code 2
oleg407-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg407-client: oleg407-server: ssh exited with exit code 2

0.085726s, 97.8537MB/s
Read-ahead success for size 8192

0.083446s, 100.527MB/s
Read-ahead success for size 16384

0.085751s, 97.8252MB/s
Read-ahead success for size 32768

0.084356s, 99.4429MB/s
Read-ahead success for size 65536

0.093195s, 90.0114MB/s
Read-ahead success for size 131072

0.089052s, 94.199MB/s
Read-ahead success for size 262144

0.086639s, 96.8225MB/s
Read-ahead success for size 524288

0.085806s, 97.7625MB/s
Read-ahead success for size 1048576
oleg407-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg407-client: oleg407-server: ssh exited with exit code 2
oleg407-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg407-client: oleg407-server: ssh exited with exit code 2