== sanity test 101b: check stride-io mode read-ahead =========================================================================== 09:05:00 (1747400700)
oleg323-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg323-client: oleg323-server: ssh exited with exit code 2
oleg323-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg323-client: oleg323-server: ssh exited with exit code 2

0.101182s, 82.9061MB/s
Read-ahead success for size 8192

0.093797s, 89.4336MB/s
Read-ahead success for size 16384

0.093172s, 90.0336MB/s
Read-ahead success for size 32768

0.087815s, 95.5259MB/s
Read-ahead success for size 65536

0.077785s, 107.844MB/s
Read-ahead success for size 131072

0.109274s, 76.7667MB/s
Read-ahead success for size 262144

0.113423s, 73.9586MB/s
Read-ahead success for size 524288

0.110072s, 76.2102MB/s
Read-ahead success for size 1048576
oleg323-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg323-client: oleg323-server: ssh exited with exit code 2
oleg323-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg323-client: oleg323-server: ssh exited with exit code 2