== sanity test 101b: check stride-io mode read-ahead =========================================================================== 09:04:03 (1747400643)
oleg343-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg343-client: oleg343-server: ssh exited with exit code 2
oleg343-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg343-client: oleg343-server: ssh exited with exit code 2

0.098002s, 85.5963MB/s
Read-ahead success for size 8192

0.081187s, 103.325MB/s
Read-ahead success for size 16384

0.086827s, 96.6129MB/s
Read-ahead success for size 32768

0.093099s, 90.1042MB/s
Read-ahead success for size 65536

0.092681s, 90.5105MB/s
Read-ahead success for size 131072

0.089346s, 93.889MB/s
Read-ahead success for size 262144

0.102433s, 81.8936MB/s
Read-ahead success for size 524288

0.105491s, 79.5197MB/s
Read-ahead success for size 1048576
oleg343-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg343-client: oleg343-server: ssh exited with exit code 2
oleg343-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg343-client: oleg343-server: ssh exited with exit code 2