== sanity test 101b: check stride-io mode read-ahead =========================================================================== 10:22:07 (1761315727)
oleg350-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg350-client: oleg350-server: ssh exited with exit code 2
oleg350-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg350-client: oleg350-server: ssh exited with exit code 2

0.308138s, 27.2235MB/s
Read-ahead success for size 8192

0.183869s, 45.6227MB/s
Read-ahead success for size 16384

0.246943s, 33.9698MB/s
Read-ahead success for size 32768

0.198114s, 42.3423MB/s
Read-ahead success for size 65536

0.197620s, 42.4482MB/s
Read-ahead success for size 131072

0.247803s, 33.8519MB/s
Read-ahead success for size 262144

0.243032s, 34.5165MB/s
Read-ahead success for size 524288

0.243329s, 34.4743MB/s
Read-ahead success for size 1048576
oleg350-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg350-client: oleg350-server: ssh exited with exit code 2
oleg350-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg350-client: oleg350-server: ssh exited with exit code 2