== sanity test 101b: check stride-io mode read-ahead =========================================================================== 09:29:25 (1759843765)
oleg101-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg101-client: oleg101-server: ssh exited with exit code 2
oleg101-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg101-client: oleg101-server: ssh exited with exit code 2

0.050050s, 167.605MB/s
Read-ahead success for size 8192

0.045494s, 184.389MB/s
Read-ahead success for size 16384

0.051476s, 162.962MB/s
Read-ahead success for size 32768

0.046599s, 180.017MB/s
Read-ahead success for size 65536

0.043852s, 191.294MB/s
Read-ahead success for size 131072

0.050331s, 166.669MB/s
Read-ahead success for size 262144

0.049151s, 170.67MB/s
Read-ahead success for size 524288

0.050123s, 167.36MB/s
Read-ahead success for size 1048576
oleg101-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg101-client: oleg101-server: ssh exited with exit code 2
oleg101-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg101-client: oleg101-server: ssh exited with exit code 2