== sanity test 101b: check stride-io mode read-ahead =========================================================================== 10:39:36 (1736264376)
oleg442-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 2
oleg442-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 2

0.059450s, 141.104MB/s
Read-ahead success for size 8192

0.059491s, 141.006MB/s
Read-ahead success for size 16384

0.060065s, 139.659MB/s
Read-ahead success for size 32768

0.057740s, 145.282MB/s
Read-ahead success for size 65536

0.052405s, 160.073MB/s
Read-ahead success for size 131072

0.065437s, 128.194MB/s
Read-ahead success for size 262144

0.060690s, 138.221MB/s
Read-ahead success for size 524288

0.060845s, 137.868MB/s
Read-ahead success for size 1048576
oleg442-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 2
oleg442-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg442-client: oleg442-server: ssh exited with exit code 2