== sanity test 101b: check stride-io mode read-ahead =========================================================================== 17:43:47 (1717019027)
oleg125-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg125-client: oleg125-server: ssh exited with exit code 2
oleg125-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg125-client: oleg125-server: ssh exited with exit code 2

0.156699s, 53.5333MB/s
Read-ahead success for size 8192

0.149361s, 56.1633MB/s
Read-ahead success for size 16384

0.133810s, 62.6904MB/s
Read-ahead success for size 32768

0.129850s, 64.6023MB/s
Read-ahead success for size 65536

0.137603s, 60.9624MB/s
Read-ahead success for size 131072

0.137868s, 60.8452MB/s
Read-ahead success for size 262144

0.130661s, 64.2013MB/s
Read-ahead success for size 524288

0.128392s, 65.3359MB/s
Read-ahead success for size 1048576
oleg125-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory
pdsh@oleg125-client: oleg125-server: ssh exited with exit code 2
oleg125-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory
pdsh@oleg125-client: oleg125-server: ssh exited with exit code 2