== sanity test 101b: check stride-io mode read-ahead =========================================================================== 03:41:05 (1722238865)
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

0.067937s, 123.476MB/s
Read-ahead success for size 8192

0.064709s, 129.636MB/s
Read-ahead success for size 16384

0.069858s, 120.081MB/s
Read-ahead success for size 32768

0.063094s, 132.954MB/s
Read-ahead success for size 65536

0.068872s, 121.8MB/s
Read-ahead success for size 131072

0.056410s, 148.708MB/s
Read-ahead success for size 262144

0.061523s, 136.349MB/s
Read-ahead success for size 524288

0.064368s, 130.323MB/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