== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:17:53 (1789366673) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 915 (time 1789366686.27 total 10.00 last 91.49) - mkdir 1850 (time 1789366696.28 total 20.01 last 93.44) - mkdir 2923 (time 1789366706.28 total 30.01 last 107.30) - mkdir 3894 (time 1789366716.28 total 40.01 last 97.10) - mkdir 4922 (time 1789366726.29 total 50.01 last 102.74) - mkdir 5919 (time 1789366736.29 total 60.01 last 99.69) - mkdir 6951 (time 1789366746.29 total 70.02 last 103.16) - mkdir 8033 (time 1789366756.29 total 80.02 last 108.16) - mkdir 9082 (time 1789366766.30 total 90.02 last 104.89) - mkdir 10000 (time 1789366775.32 total 99.05 last 101.74) - mkdir 11017 (time 1789366785.32 total 109.05 last 101.65) - mkdir 11893 (time 1789366795.33 total 119.05 last 87.58) - mkdir 12812 (time 1789366805.34 total 129.07 last 91.75) - mkdir 13860 (time 1789366815.35 total 139.07 last 104.76) - mkdir 14754 (time 1789366825.35 total 149.08 last 89.34) - mkdir 15632 (time 1789366835.36 total 159.08 last 87.78) - mkdir 16589 (time 1789366845.36 total 169.08 last 95.69) - mkdir 17631 (time 1789366855.36 total 179.09 last 104.17) - mkdir 18643 (time 1789366865.37 total 189.09 last 101.13) - mkdir 19655 (time 1789366875.38 total 199.11 last 101.07) - mkdir 20000 (time 1789366878.80 total 202.53 last 100.75) - mkdir 20952 (time 1789366888.81 total 212.54 last 95.10) - mkdir 21886 (time 1789366898.83 total 222.55 last 93.29) - mkdir 22834 (time 1789366908.83 total 232.56 last 94.73) - mkdir 23867 (time 1789366918.84 total 242.57 last 103.26) - mkdir 25074 (time 1789366928.84 total 252.57 last 120.65) - mkdir 25982 (time 1789366938.85 total 262.57 last 90.76) - mkdir 26853 (time 1789366948.86 total 272.59 last 86.96) - mkdir 27795 (time 1789366958.87 total 282.59 last 94.17) - mkdir 28822 (time 1789366968.87 total 292.60 last 102.64) - mkdir 29892 (time 1789366978.89 total 302.61 last 106.83) - mkdir 30886 (time 1789366988.89 total 312.62 last 99.38) - mkdir 31983 (time 1789366998.89 total 322.62 last 109.67) total: 32818 mkdir in 330.94 seconds: 99.16 ops/second - mkdir 901 (time 1789366686.29 total 10.01 last 89.97) - mkdir 1849 (time 1789366696.29 total 20.02 last 94.78) - mkdir 2937 (time 1789366706.31 total 30.03 last 108.66) - mkdir 3926 (time 1789366716.31 total 40.04 last 98.83) - mkdir 4936 (time 1789366726.33 total 50.05 last 100.85) - mkdir 5933 (time 1789366736.33 total 60.05 last 99.69) - mkdir 6982 (time 1789366746.33 total 70.06 last 104.85) - mkdir 8068 (time 1789366756.33 total 80.06 last 108.58) - mkdir 9096 (time 1789366766.34 total 90.07 last 102.71) - mkdir 10000 (time 1789366775.65 total 99.38 last 97.11) - mkdir 11023 (time 1789366785.66 total 109.38 last 102.24) - mkdir 11901 (time 1789366795.67 total 119.39 last 87.73) - mkdir 12831 (time 1789366805.68 total 129.40 last 92.89) - mkdir 13874 (time 1789366815.70 total 139.42 last 104.09) - mkdir 14754 (time 1789366825.70 total 149.42 last 87.99) - mkdir 15589 (time 1789366835.70 total 159.43 last 83.48) - mkdir 16564 (time 1789366845.70 total 169.43 last 97.49) - mkdir 17571 (time 1789366855.71 total 179.43 last 100.67) - mkdir 18628 (time 1789366865.72 total 189.44 last 105.57) - mkdir 19573 (time 1789366875.72 total 199.45 last 94.48) - mkdir 20000 (time 1789366879.97 total 203.70 last 100.40) - mkdir 20947 (time 1789366889.98 total 213.70 last 94.66) - mkdir 21885 (time 1789366899.99 total 223.72 last 93.65) - mkdir 22845 (time 1789366909.99 total 233.72 last 96.00) - mkdir 23879 (time 1789366919.99 total 243.72 last 103.39) - mkdir 25104 (time 1789366930.01 total 253.73 last 122.34) - mkdir 26035 (time 1789366940.01 total 263.74 last 93.04) - mkdir 26895 (time 1789366950.01 total 273.74 last 85.99) - mkdir 27871 (time 1789366960.02 total 283.74 last 97.59) - mkdir 28909 (time 1789366970.04 total 293.76 last 103.56) - mkdir 29980 (time 1789366980.04 total 303.77 last 107.07) - mkdir 31006 (time 1789366990.05 total 313.77 last 102.56) - mkdir 32090 (time 1789367000.05 total 323.77 last 108.37) total: 32818 mkdir in 330.99 seconds: 99.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270760 1000544 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789367432 ; total 0 ; last 0) - unlinked 10000 (time 1789367537 ; total 105 ; last 105) - unlinked 20000 (time 1789367613 ; total 181 ; last 76) - unlinked 30000 (time 1789367685 ; total 253 ; last 72) total: 32768 unlinks in 273 seconds: 120.029305 unlinks/second - unlinked 0 (time 1789367432 ; total 0 ; last 0) - unlinked 10000 (time 1789367537 ; total 105 ; last 105) - unlinked 20000 (time 1789367613 ; total 181 ; last 76) - unlinked 30000 (time 1789367685 ; total 253 ; last 72) total: 32768 unlinks in 274 seconds: 119.591240 unlinks/second nlink between: 1 - unlinked 0 (time 1789367707 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1789367707 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8216 1263088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre