== sanity test 101b: check stride-io mode read-ahead =========================================================================== 04:40:50 (1761122450)
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2

0.160580s, 52.2394MB/s
Read-ahead success for size 8192

0.152193s, 55.1182MB/s
Read-ahead success for size 16384

0.159398s, 52.6268MB/s
Read-ahead success for size 32768

0.109840s, 76.3712MB/s
Read-ahead success for size 65536

0.137855s, 60.851MB/s
Read-ahead success for size 131072

0.158891s, 52.7947MB/s
Read-ahead success for size 262144

0.151612s, 55.3294MB/s
Read-ahead success for size 524288

0.114136s, 73.4966MB/s
Read-ahead success for size 1048576
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2
oleg357-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2