== sanity test 101b: check stride-io mode read-ahead =========================================================================== 08:17:15 (1721218635)
oleg419-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg419-client: oleg419-server: ssh exited with exit code 2
oleg419-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg419-client: oleg419-server: ssh exited with exit code 2

0.085822s, 97.7443MB/s
Read-ahead success for size 8192

0.080636s, 104.031MB/s
Read-ahead success for size 16384

0.084948s, 98.7499MB/s
Read-ahead success for size 32768

0.080627s, 104.042MB/s
Read-ahead success for size 65536

0.079296s, 105.789MB/s
Read-ahead success for size 131072

0.079286s, 105.802MB/s
Read-ahead success for size 262144

0.081235s, 103.263MB/s
Read-ahead success for size 524288

0.081553s, 102.861MB/s
Read-ahead success for size 1048576
oleg419-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg419-client: oleg419-server: ssh exited with exit code 2
oleg419-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg419-client: oleg419-server: ssh exited with exit code 2