== sanity test 101b: check stride-io mode read-ahead =========================================================================== 23:28:42 (1722482922)
oleg144-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg144-client: oleg144-server: ssh exited with exit code 2
oleg144-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg144-client: oleg144-server: ssh exited with exit code 2

0.055968s, 149.882MB/s
Read-ahead success for size 8192

0.080962s, 103.612MB/s
Read-ahead success for size 16384

0.078872s, 106.357MB/s
Read-ahead success for size 32768

0.082844s, 101.258MB/s
Read-ahead success for size 65536

0.083210s, 100.812MB/s
Read-ahead success for size 131072

0.082947s, 101.132MB/s
Read-ahead success for size 262144

0.080095s, 104.733MB/s
Read-ahead success for size 524288

0.077522s, 108.209MB/s
Read-ahead success for size 1048576
oleg144-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg144-client: oleg144-server: ssh exited with exit code 2
oleg144-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg144-client: oleg144-server: ssh exited with exit code 2