== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:06:39 (1788001599) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats=0 total: 100 open/close in 1.63 seconds: 61.26 ops/second llite.lustre-ffff958650443000.statahead_max=0 208 real 0m0.826s user 0m0.004s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 208 real 0m0.316s user 0m0.001s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 99 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 71 hit_total: 2503 miss_total: 1296 swrong=2 ewrong=2 total: 900 open/close in 7.17 seconds: 125.60 ops/second llite.lustre-ffff958650443000.statahead_max=0 2008 real 0m8.014s user 0m0.019s sys 0m1.897s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 2008 real 0m2.509s user 0m0.010s sys 0m0.909s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff958650443000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats= snapshot_time: 1788001641.021127255 secs.nsecs start_time: 1788001602.321036254 secs.nsecs elapsed_time: 38.700091001 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 3 10 17 16: 2 6 24 32: 9 31 55 64: 13 44 100 kvm mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats=0 total: 100 open/close in 1.61 seconds: 62.27 ops/second llite.lustre-ffff958650443000.statahead_max=0 100 real 0m0.055s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 100 real 0m0.042s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 swrong=2 ewrong=2 total: 900 open/close in 8.17 seconds: 110.13 ops/second llite.lustre-ffff958650443000.statahead_max=0 1000 real 0m0.066s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 1000 real 0m0.087s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 swrong=2 ewrong=2 - open/close 1328 (time 1788001669.29 total 10.01 last 132.70) - open/close 2631 (time 1788001679.29 total 20.01 last 130.25) - open/close 4056 (time 1788001689.29 total 30.01 last 142.48) - open/close 5816 (time 1788001699.29 total 40.01 last 175.97) - open/close 7491 (time 1788001709.30 total 50.02 last 167.44) - open/close 8976 (time 1788001719.30 total 60.02 last 148.41) total: 9000 open/close in 60.23 seconds: 149.42 ops/second llite.lustre-ffff958650443000.statahead_max=0 10000 real 0m0.268s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 10000 real 0m0.257s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 swrong=2 ewrong=2 - open/close 1416 (time 1788001736.34 total 10.01 last 141.53) - open/close 2942 (time 1788001746.34 total 20.01 last 152.53) - open/close 4253 (time 1788001756.35 total 30.02 last 130.99) - open/close 5477 (time 1788001766.36 total 40.02 last 122.31) - open/close 6813 (time 1788001776.36 total 50.03 last 133.59) - open/close 8176 (time 1788001786.36 total 60.03 last 136.27) - open/close 10000 (time 1788001796.09 total 69.76 last 187.43) - open/close 11483 (time 1788001806.10 total 79.76 last 148.24) - open/close 12939 (time 1788001816.10 total 89.76 last 145.58) - open/close 14436 (time 1788001826.10 total 99.77 last 149.66) - open/close 15919 (time 1788001836.10 total 109.77 last 148.25) - open/close 17417 (time 1788001846.11 total 119.78 last 149.67) - open/close 18958 (time 1788001856.12 total 129.78 last 154.04) - open/close 20000 (time 1788001862.49 total 136.16 last 163.54) - open/close 21454 (time 1788001872.49 total 146.16 last 145.39) - open/close 23112 (time 1788001882.49 total 156.16 last 165.75) - open/close 24701 (time 1788001892.49 total 166.16 last 158.86) - open/close 26199 (time 1788001902.50 total 176.16 last 149.75) - open/close 27587 (time 1788001912.50 total 186.17 last 138.77) - open/close 29171 (time 1788001922.50 total 196.17 last 158.34) - open/close 30000 (time 1788001928.18 total 201.85 last 146.09) - open/close 31567 (time 1788001938.18 total 211.85 last 156.68) - open/close 33359 (time 1788001948.18 total 221.85 last 179.15) - open/close 35185 (time 1788001958.18 total 231.85 last 182.59) - open/close 36877 (time 1788001968.18 total 241.85 last 169.16) - open/close 38337 (time 1788001978.19 total 251.86 last 145.91) - open/close 39677 (time 1788001988.19 total 261.86 last 133.99) - open/close 41342 (time 1788001998.19 total 271.86 last 166.46) - open/close 42978 (time 1788002008.20 total 281.86 last 163.55) - open/close 44800 (time 1788002018.20 total 291.87 last 182.14) - open/close 46962 (time 1788002028.20 total 301.87 last 216.18) - open/close 49230 (time 1788002038.20 total 311.87 last 226.73) - open/close 50000 (time 1788002040.58 total 314.24 last 324.54) - open/close 52175 (time 1788002050.58 total 324.25 last 217.44) - open/close 54876 (time 1788002060.58 total 334.25 last 270.10) - open/close 58200 (time 1788002070.58 total 344.25 last 332.37) - open/close 60000 (time 1788002075.03 total 348.70 last 404.20) - open/close 63360 (time 1788002085.03 total 358.70 last 335.99) - open/close 67100 (time 1788002095.03 total 368.70 last 373.99) - open/close 70000 (time 1788002103.32 total 376.99 last 350.05) - open/close 72740 (time 1788002113.32 total 386.99 last 273.99) - open/close 75445 (time 1788002123.32 total 396.99 last 270.43) - open/close 77985 (time 1788002133.33 total 406.99 last 253.90) - open/close 80000 (time 1788002142.87 total 416.53 last 211.21) - open/close 82113 (time 1788002152.87 total 426.54 last 211.26) - open/close 84167 (time 1788002162.87 total 436.54 last 205.36) - open/close 86972 (time 1788002172.87 total 446.54 last 280.47) - open/close 89702 (time 1788002182.87 total 456.54 last 272.92) total: 90000 open/close in 457.71 seconds: 196.63 ops/second llite.lustre-ffff958650443000.statahead_max=0 100000 real 0m1.920s user 0m0.017s sys 0m0.218s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff958650443000.statahead_max=128 llite.lustre-ffff958650443000.statahead_max=128 100000 real 0m1.808s user 0m0.014s sys 0m0.198s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 908 seconds llite.lustre-ffff958650443000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 71 hit_total: 3501 miss_total: 1297 mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats= snapshot_time: 1788003114.695008871 secs.nsecs start_time: 1788001641.850606602 secs.nsecs elapsed_time: 1472.844402269 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536