== sanity test 101b: check stride-io mode read-ahead =========================================================================== 12:36:03 (1721406963)
oleg427-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 2
oleg427-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 2

0.047499s, 176.606MB/s
Read-ahead success for size 8192

0.049331s, 170.047MB/s
Read-ahead success for size 16384

0.039972s, 209.862MB/s
Read-ahead success for size 32768

0.046619s, 179.94MB/s
Read-ahead success for size 65536

0.048997s, 171.207MB/s
Read-ahead success for size 131072

0.048443s, 173.165MB/s
Read-ahead success for size 262144

0.045515s, 184.304MB/s
Read-ahead success for size 524288

0.046438s, 180.641MB/s
Read-ahead success for size 1048576
oleg427-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 2
oleg427-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg427-client: oleg427-server: ssh exited with exit code 2