== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:30:25 (1788521425) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12372 3594648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3996 1020004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6023 518891 2% /mnt/lustre - mkdir 857 (time 1788521440.27 total 10.01 last 85.61) - mkdir 1658 (time 1788521450.28 total 20.02 last 80.04) - mkdir 2617 (time 1788521460.29 total 30.03 last 95.77) - mkdir 3345 (time 1788521470.30 total 40.04 last 72.75) - mkdir 4277 (time 1788521480.30 total 50.04 last 93.19) - mkdir 5240 (time 1788521490.33 total 60.07 last 96.04) - mkdir 6140 (time 1788521500.34 total 70.08 last 89.91) - mkdir 7152 (time 1788521510.36 total 80.10 last 100.99) - mkdir 8059 (time 1788521520.36 total 90.10 last 90.64) - mkdir 8908 (time 1788521530.38 total 100.12 last 84.72) - mkdir 9858 (time 1788521540.40 total 110.14 last 94.88) - mkdir 10676 (time 1788521550.41 total 120.15 last 81.72) - mkdir 11422 (time 1788521560.43 total 130.17 last 74.46) - mkdir 12236 (time 1788521570.45 total 140.19 last 81.24) - mkdir 13060 (time 1788521580.45 total 150.19 last 82.37) - mkdir 13995 (time 1788521590.45 total 160.19 last 93.48) - mkdir 14940 (time 1788521600.47 total 170.21 last 94.37) - mkdir 15860 (time 1788521610.47 total 180.21 last 91.92) - mkdir 16730 (time 1788521620.48 total 190.22 last 86.97) - mkdir 17590 (time 1788521630.49 total 200.23 last 85.85) - mkdir 18436 (time 1788521640.50 total 210.24 last 84.59) - mkdir 19357 (time 1788521650.50 total 220.24 last 92.04) - mkdir 20000 (time 1788521657.46 total 227.20 last 92.41) - mkdir 20821 (time 1788521667.47 total 237.21 last 81.99) - mkdir 21551 (time 1788521677.49 total 247.23 last 72.86) - mkdir 22420 (time 1788521687.50 total 257.24 last 86.88) - mkdir 23219 (time 1788521697.50 total 267.24 last 79.84) - mkdir 24124 (time 1788521707.52 total 277.26 last 90.35) - mkdir 25001 (time 1788521717.52 total 287.26 last 87.70) - mkdir 25949 (time 1788521727.52 total 297.26 last 94.79) - mkdir 26858 (time 1788521737.53 total 307.27 last 90.87) - mkdir 27659 (time 1788521747.54 total 317.28 last 79.97) - mkdir 28523 (time 1788521757.56 total 327.30 last 86.23) - mkdir 29420 (time 1788521767.57 total 337.31 last 89.58) - mkdir 30000 (time 1788521774.40 total 344.14 last 85.03) - mkdir 30926 (time 1788521784.40 total 354.14 last 92.60) - mkdir 31870 (time 1788521794.42 total 364.16 last 94.21) - mkdir 32736 (time 1788521804.43 total 374.17 last 86.49) total: 32818 mkdir in 375.04 seconds: 87.50 ops/second - mkdir 847 (time 1788521440.14 total 10.00 last 84.67) - mkdir 1650 (time 1788521450.14 total 20.00 last 80.30) - mkdir 2643 (time 1788521460.15 total 30.01 last 99.25) - mkdir 3341 (time 1788521470.16 total 40.02 last 69.74) - mkdir 4234 (time 1788521480.17 total 50.03 last 89.16) - mkdir 5174 (time 1788521490.19 total 60.04 last 93.90) - mkdir 6114 (time 1788521500.23 total 70.09 last 93.59) - mkdir 7151 (time 1788521510.24 total 80.10 last 103.58) - mkdir 8033 (time 1788521520.26 total 90.12 last 88.06) - mkdir 8878 (time 1788521530.26 total 100.12 last 84.46) - mkdir 9817 (time 1788521540.26 total 110.12 last 93.88) - mkdir 10000 (time 1788521542.61 total 112.47 last 77.83) - mkdir 10770 (time 1788521552.62 total 122.48 last 76.98) - mkdir 11494 (time 1788521562.62 total 132.48 last 72.39) - mkdir 12332 (time 1788521572.62 total 142.48 last 83.78) - mkdir 13204 (time 1788521582.63 total 152.49 last 87.14) - mkdir 14097 (time 1788521592.65 total 162.51 last 89.12) - mkdir 15032 (time 1788521602.67 total 172.53 last 93.31) - mkdir 15959 (time 1788521612.68 total 182.54 last 92.64) - mkdir 16865 (time 1788521622.71 total 192.57 last 90.28) - mkdir 17737 (time 1788521632.72 total 202.58 last 87.16) - mkdir 18594 (time 1788521642.72 total 212.58 last 85.67) - mkdir 19561 (time 1788521652.74 total 222.60 last 96.48) - mkdir 20000 (time 1788521657.66 total 227.52 last 89.21) - mkdir 20836 (time 1788521667.73 total 237.59 last 83.01) - mkdir 21552 (time 1788521677.74 total 247.60 last 71.53) - mkdir 22429 (time 1788521687.75 total 257.61 last 87.61) - mkdir 23245 (time 1788521697.76 total 267.62 last 81.57) - mkdir 24156 (time 1788521707.78 total 277.64 last 90.92) - mkdir 25063 (time 1788521717.78 total 287.64 last 90.64) - mkdir 25969 (time 1788521727.79 total 297.65 last 90.58) - mkdir 26881 (time 1788521737.80 total 307.65 last 91.12) - mkdir 27649 (time 1788521747.80 total 317.66 last 76.76) - mkdir 28526 (time 1788521757.81 total 327.67 last 87.62) - mkdir 29395 (time 1788521767.81 total 337.67 last 86.88) - mkdir 30000 (time 1788521774.89 total 344.75 last 85.45) - mkdir 30941 (time 1788521784.89 total 354.75 last 94.07) - mkdir 31845 (time 1788521794.90 total 364.75 last 90.39) - mkdir 32725 (time 1788521804.90 total 374.76 last 87.97) total: 32818 mkdir in 375.61 seconds: 87.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276988 994316 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12372 3594648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69632 954368 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71659 518891 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788522483 ; total 0 ; last 0) - unlinked 10000 (time 1788522672 ; total 189 ; last 189) - unlinked 20000 (time 1788522870 ; total 387 ; last 198) - unlinked 30000 (time 1788523075 ; total 592 ; last 205) total: 32768 unlinks in 652 seconds: 50.257668 unlinks/second - unlinked 0 (time 1788522483 ; total 0 ; last 0) - unlinked 10000 (time 1788522673 ; total 190 ; last 190) - unlinked 20000 (time 1788522872 ; total 389 ; last 199) - unlinked 30000 (time 1788523077 ; total 594 ; last 205) total: 32768 unlinks in 655 seconds: 50.027481 unlinks/second nlink between: 1 - unlinked 0 (time 1788523140 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788523140 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14444 1256860 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12372 3594648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3996 1020004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6023 518891 2% /mnt/lustre