== sanity test 101b: check stride-io mode read-ahead =========================================================================== 16:25:40 (1790972740)
oleg354-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg354-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2
oleg354-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg354-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2

2.446958s, 3.42818MB/s
Read-ahead success for size 8192

2.494848s, 3.36237MB/s
Read-ahead success for size 16384

1.655425s, 5.06734MB/s
Read-ahead success for size 32768

1.287683s, 6.5145MB/s
Read-ahead success for size 65536

1.210208s, 6.93154MB/s
Read-ahead success for size 131072

1.287633s, 6.51475MB/s
Read-ahead success for size 262144

1.375357s, 6.09922MB/s
Read-ahead success for size 524288

1.329452s, 6.30982MB/s
Read-ahead success for size 1048576
oleg354-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg354-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2
oleg354-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg354-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2