== sanity test 101b: check stride-io mode read-ahead =========================================================================== 12:14:54 (1736270094)
oleg325-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 2
oleg325-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 2

0.057044s, 147.055MB/s
Read-ahead success for size 8192

0.048014s, 174.712MB/s
Read-ahead success for size 16384

0.057310s, 146.373MB/s
Read-ahead success for size 32768

0.049623s, 169.047MB/s
Read-ahead success for size 65536

0.052959s, 158.398MB/s
Read-ahead success for size 131072

0.055520s, 151.092MB/s
Read-ahead success for size 262144

0.055146s, 152.116MB/s
Read-ahead success for size 524288

0.058057s, 144.489MB/s
Read-ahead success for size 1048576
oleg325-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 2
oleg325-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 2