== sanity test 101b: check stride-io mode read-ahead =========================================================================== 08:51:26 (1724763086)
oleg233-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg233-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory
pdsh@oleg233-client: oleg233-server: ssh exited with exit code 2
oleg233-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg233-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory
pdsh@oleg233-client: oleg233-server: ssh exited with exit code 2

5.236485s, 1.60195MB/s
Read-ahead success for size 8192

4.953601s, 1.69344MB/s
Read-ahead success for size 16384

4.903980s, 1.71057MB/s
Read-ahead success for size 32768

5.697702s, 1.47228MB/s
Read-ahead success for size 65536

5.421525s, 1.54728MB/s
Read-ahead success for size 131072

4.944760s, 1.69646MB/s
Read-ahead success for size 262144

4.759298s, 1.76257MB/s
Read-ahead success for size 524288

4.410962s, 1.90176MB/s
Read-ahead success for size 1048576
oleg233-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
oleg233-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory
pdsh@oleg233-client: oleg233-server: ssh exited with exit code 2
oleg233-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
oleg233-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory
pdsh@oleg233-client: oleg233-server: ssh exited with exit code 2