== sanity test 101c: check stripe_size aligned read-ahead ========================================================== 04:23:54 (1780993434) striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d101c.sanity oleg256-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory oleg256-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='0': No such file or directory pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2 oleg256-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory oleg256-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='0': No such file or directory pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2 osc.lustre-OST0000-osc-ffff891c88d69800.rpc_stats=0 osc.lustre-OST0001-osc-ffff891c88d69800.rpc_stats=0 78.338414s, 8.36576MB/s osc.lustre-OST0000-osc-ffff891c88d69800.rpc_stats= snapshot_time: 1780993536.433285520 secs.nsecs start_time: 1780993457.982732647 secs.nsecs elapsed_time: 78.450552873 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 798 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 798 100 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 1 0 0 | 0 0 0 32: 2 0 0 | 0 0 0 64: 4 0 1 | 0 0 0 128: 8 1 2 | 0 0 0 256: 16 2 4 | 0 0 0 512: 32 4 8 | 0 0 0 1024: 63 7 15 | 0 0 0 2048: 128 16 31 | 0 0 0 4096: 255 31 63 | 0 0 0 8192: 288 36 100 | 0 0 0 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 16 2 2 | 0 0 0 8192: 254 31 33 | 0 0 0 16384: 351 43 77 | 0 0 0 32768: 173 21 99 | 0 0 0 65536: 19 2 101 | 0 0 0 131072: 2 0 102 | 0 0 0 262144: 0 0 102 | 0 0 0 524288: 0 0 102 | 0 0 0 1048576: 0 0 102 | 0 0 0 2097152: 0 0 102 | 0 0 0 4194304: 0 0 102 | 0 0 0 8388608: 0 0 102 | 0 0 0 16777216: 0 0 102 | 0 0 0 33554432: 0 0 102 | 0 0 0 67108864: 0 0 102 | 0 0 0 134217728: 0 0 102 | 0 0 0 268435456: 0 0 102 | 0 0 0 536870912: 0 0 102 | 0 0 0 1073741824: 0 0 102 | 0 0 0 osc.lustre-OST0001-osc-ffff891c88d69800.rpc_stats= snapshot_time: 1780993536.433789034 secs.nsecs start_time: 1780993457.982838530 secs.nsecs elapsed_time: 78.450950504 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 799 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 799 100 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 1 0 0 | 0 0 0 32: 2 0 0 | 0 0 0 64: 4 0 1 | 0 0 0 128: 8 1 2 | 0 0 0 256: 16 2 4 | 0 0 0 512: 32 4 8 | 0 0 0 1024: 64 8 16 | 0 0 0 2048: 128 16 32 | 0 0 0 4096: 255 31 63 | 0 0 0 8192: 288 36 100 | 0 0 0 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 17 2 2 | 0 0 0 8192: 224 28 30 | 0 0 0 16384: 352 44 74 | 0 0 0 32768: 197 24 98 | 0 0 0 65536: 22 2 101 | 0 0 0 131072: 2 0 101 | 0 0 0 262144: 1 0 102 | 0 0 0 524288: 1 0 102 | 0 0 0 1048576: 0 0 102 | 0 0 0 2097152: 0 0 102 | 0 0 0 4194304: 0 0 102 | 0 0 0 8388608: 0 0 102 | 0 0 0 16777216: 0 0 102 | 0 0 0 33554432: 0 0 102 | 0 0 0 67108864: 0 0 102 | 0 0 0 134217728: 0 0 102 | 0 0 0 268435456: 0 0 102 | 0 0 0 536870912: 0 0 102 | 0 0 0 1073741824: 0 0 102 | 0 0 0 osc.lustre-OST0000-osc-ffff891c88d69800.rpc_stats check passed! osc.lustre-OST0001-osc-ffff891c88d69800.rpc_stats check passed! oleg256-server: error: set_param: param_path 'osd-*/lustre-OST*/read_cache_enable': No such file or directory oleg256-server: error: set_param: setting 'osd-*/lustre-OST*/read_cache_enable'='1': No such file or directory pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2 oleg256-server: error: set_param: param_path 'osd-*/lustre-OST*/writethrough_cache_enable': No such file or directory oleg256-server: error: set_param: setting 'osd-*/lustre-OST*/writethrough_cache_enable'='1': No such file or directory pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2