== sanity test 101b: check stride-io mode read-ahead =========================================================================== 21:53:37 (1767840817)
oleg315-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 2
oleg315-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 2

0.053367s, 157.187MB/s
Read-ahead success for size 8192

0.058093s, 144.4MB/s
Read-ahead success for size 16384

0.050528s, 166.019MB/s
Read-ahead success for size 32768

0.063730s, 131.627MB/s
Read-ahead success for size 65536

0.054200s, 154.771MB/s
Read-ahead success for size 131072

0.054537s, 153.815MB/s
Read-ahead success for size 262144

0.049560s, 169.262MB/s
Read-ahead success for size 524288

0.056094s, 149.546MB/s
Read-ahead success for size 1048576
oleg315-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 2
oleg315-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 2