== sanity test 101b: check stride-io mode read-ahead =========================================================================== 20:38:23 (1736991503)
oleg243-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg243-client: oleg243-server: ssh exited with exit code 2
oleg243-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg243-client: oleg243-server: ssh exited with exit code 2

0.062381s, 134.474MB/s
Read-ahead success for size 8192

0.054677s, 153.421MB/s
Read-ahead success for size 16384

0.057806s, 145.117MB/s
Read-ahead success for size 32768

0.055003s, 152.512MB/s
Read-ahead success for size 65536

0.059904s, 140.034MB/s
Read-ahead success for size 131072

0.048530s, 172.854MB/s
Read-ahead success for size 262144

0.055549s, 151.013MB/s
Read-ahead success for size 524288

0.048986s, 171.245MB/s
Read-ahead success for size 1048576
oleg243-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg243-client: oleg243-server: ssh exited with exit code 2
oleg243-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg243-client: oleg243-server: ssh exited with exit code 2