== sanity test 101b: check stride-io mode read-ahead =========================================================================== 00:30:04 (1783139404)
oleg345-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg345-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2
oleg345-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg345-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2

2.093583s, 4.00682MB/s
Read-ahead success for size 8192

1.953916s, 4.29323MB/s
Read-ahead success for size 16384

1.550612s, 5.40987MB/s
Read-ahead success for size 32768

1.346325s, 6.23075MB/s
Read-ahead success for size 65536

1.316314s, 6.3728MB/s
Read-ahead success for size 131072

1.019037s, 8.2319MB/s
Read-ahead success for size 262144

1.214674s, 6.90606MB/s
Read-ahead success for size 524288

1.210797s, 6.92817MB/s
Read-ahead success for size 1048576
oleg345-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg345-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2
oleg345-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg345-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2