== sanity test 101b: check stride-io mode read-ahead =========================================================================== 17:57:46 (1778536666)
striped dir -i1 -c2 -H all_char /mnt/lustre/d101b.sanity
oleg148-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 2
oleg148-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 2

0.269832s, 31.0883MB/s
Read-ahead success for size 8192

0.225188s, 37.2516MB/s
Read-ahead success for size 16384

0.204260s, 41.0683MB/s
Read-ahead success for size 32768

0.219208s, 38.2678MB/s
Read-ahead success for size 65536

0.274183s, 30.5949MB/s
Read-ahead success for size 131072

0.162679s, 51.5654MB/s
Read-ahead success for size 262144

0.249774s, 33.5848MB/s
Read-ahead success for size 524288

0.235621s, 35.6021MB/s
Read-ahead success for size 1048576
oleg148-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 2
oleg148-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg148-client: oleg148-server: ssh exited with exit code 2