== sanity test 101b: check stride-io mode read-ahead =========================================================================== 18:28:26 (1736983706)
oleg336-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg336-client: oleg336-server: ssh exited with exit code 2
oleg336-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg336-client: oleg336-server: ssh exited with exit code 2

0.072644s, 115.476MB/s
Read-ahead success for size 8192

0.070269s, 119.379MB/s
Read-ahead success for size 16384

0.070209s, 119.481MB/s
Read-ahead success for size 32768

0.068366s, 122.701MB/s
Read-ahead success for size 65536

0.069532s, 120.644MB/s
Read-ahead success for size 131072

0.077193s, 108.671MB/s
Read-ahead success for size 262144

0.076627s, 109.473MB/s
Read-ahead success for size 524288

0.066048s, 127.008MB/s
Read-ahead success for size 1048576
oleg336-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg336-client: oleg336-server: ssh exited with exit code 2
oleg336-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg336-client: oleg336-server: ssh exited with exit code 2