== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:41:39 (1787784099) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 980 (time 1787784113.86 total 10.02 last 97.81) - mkdir 1774 (time 1787784123.87 total 20.03 last 79.30) - mkdir 2711 (time 1787784133.89 total 30.04 last 93.58) - mkdir 3516 (time 1787784143.90 total 40.05 last 80.42) - mkdir 4213 (time 1787784153.92 total 50.07 last 69.56) - mkdir 5072 (time 1787784163.92 total 60.08 last 85.88) - mkdir 5875 (time 1787784173.92 total 70.08 last 80.26) - mkdir 6703 (time 1787784183.94 total 80.09 last 82.71) - mkdir 7627 (time 1787784193.95 total 90.10 last 92.29) - mkdir 8282 (time 1787784203.95 total 100.10 last 65.50) - mkdir 9091 (time 1787784213.96 total 110.12 last 80.78) - mkdir 9964 (time 1787784223.96 total 120.12 last 87.30) - mkdir 10821 (time 1787784233.98 total 130.14 last 85.56) - mkdir 11788 (time 1787784244.00 total 140.16 last 96.47) - mkdir 12592 (time 1787784254.01 total 150.17 last 80.33) - mkdir 13256 (time 1787784264.02 total 160.18 last 66.31) - mkdir 13816 (time 1787784274.06 total 170.22 last 55.80) - mkdir 14262 (time 1787784284.07 total 180.23 last 44.54) - mkdir 14993 (time 1787784294.08 total 190.24 last 73.06) - mkdir 15852 (time 1787784304.08 total 200.24 last 85.87) - mkdir 16670 (time 1787784314.11 total 210.27 last 81.57) - mkdir 17654 (time 1787784324.11 total 220.27 last 98.38) - mkdir 18567 (time 1787784334.13 total 230.29 last 91.14) - mkdir 19520 (time 1787784344.15 total 240.31 last 95.12) - mkdir 20000 (time 1787784349.08 total 245.23 last 97.42) - mkdir 20785 (time 1787784359.08 total 255.24 last 78.44) - mkdir 21518 (time 1787784369.10 total 265.25 last 73.21) - mkdir 22210 (time 1787784379.12 total 275.27 last 69.07) - mkdir 22881 (time 1787784389.12 total 285.27 last 67.09) - mkdir 23512 (time 1787784399.12 total 295.28 last 63.07) - mkdir 24205 (time 1787784409.13 total 305.28 last 69.29) - mkdir 24980 (time 1787784419.13 total 315.29 last 77.44) - mkdir 25900 (time 1787784429.14 total 325.29 last 91.95) - mkdir 26688 (time 1787784439.16 total 335.32 last 78.61) - mkdir 27474 (time 1787784449.16 total 345.32 last 78.58) - mkdir 28357 (time 1787784459.17 total 355.33 last 88.23) - mkdir 29012 (time 1787784469.18 total 365.33 last 65.47) - mkdir 29865 (time 1787784479.18 total 375.34 last 85.26) - mkdir 30000 (time 1787784481.19 total 377.34 last 67.33) - mkdir 30816 (time 1787784491.19 total 387.35 last 81.58) - mkdir 31750 (time 1787784501.20 total 397.36 last 93.26) - mkdir 32666 (time 1787784511.21 total 407.37 last 91.54) total: 32818 mkdir in 408.81 seconds: 80.28 ops/second - mkdir 998 (time 1787784113.85 total 10.00 last 99.77) - mkdir 1769 (time 1787784123.86 total 20.02 last 77.00) - mkdir 2706 (time 1787784133.87 total 30.03 last 93.54) - mkdir 3502 (time 1787784143.88 total 40.03 last 79.59) - mkdir 4168 (time 1787784153.91 total 50.06 last 66.40) - mkdir 5000 (time 1787784163.91 total 60.07 last 83.15) - mkdir 5801 (time 1787784173.92 total 70.08 last 80.00) - mkdir 6642 (time 1787784183.93 total 80.08 last 84.08) - mkdir 7515 (time 1787784193.93 total 90.08 last 87.29) - mkdir 8149 (time 1787784203.93 total 100.09 last 63.37) - mkdir 8945 (time 1787784213.94 total 110.10 last 79.54) - mkdir 9814 (time 1787784223.95 total 120.11 last 86.80) - mkdir 10673 (time 1787784233.95 total 130.11 last 85.87) - mkdir 11622 (time 1787784243.96 total 140.12 last 94.87) - mkdir 12438 (time 1787784253.96 total 150.12 last 81.54) - mkdir 13117 (time 1787784263.98 total 160.14 last 67.78) - mkdir 13668 (time 1787784274.02 total 170.18 last 54.91) - mkdir 14119 (time 1787784284.03 total 180.19 last 45.02) - mkdir 14822 (time 1787784294.04 total 190.20 last 70.24) - mkdir 15696 (time 1787784304.05 total 200.20 last 87.37) - mkdir 16496 (time 1787784314.05 total 210.21 last 79.94) - mkdir 17458 (time 1787784324.05 total 220.21 last 96.19) - mkdir 18334 (time 1787784334.07 total 230.22 last 87.49) - mkdir 19286 (time 1787784344.07 total 240.23 last 95.18) - mkdir 20000 (time 1787784351.33 total 247.49 last 98.27) - mkdir 20693 (time 1787784361.35 total 257.51 last 69.19) - mkdir 21481 (time 1787784371.37 total 267.53 last 78.63) - mkdir 22203 (time 1787784381.37 total 277.53 last 72.19) - mkdir 22924 (time 1787784391.40 total 287.56 last 71.91) - mkdir 23490 (time 1787784401.44 total 297.60 last 56.39) - mkdir 24249 (time 1787784411.46 total 307.62 last 75.75) - mkdir 25025 (time 1787784421.47 total 317.63 last 77.49) - mkdir 25886 (time 1787784431.48 total 327.64 last 86.05) - mkdir 26691 (time 1787784441.49 total 337.64 last 80.44) - mkdir 27479 (time 1787784451.50 total 347.66 last 78.69) - mkdir 28369 (time 1787784461.52 total 357.68 last 88.83) - mkdir 29013 (time 1787784471.52 total 367.68 last 64.36) - mkdir 29811 (time 1787784481.53 total 377.69 last 79.75) - mkdir 30678 (time 1787784491.53 total 387.69 last 86.68) - mkdir 31576 (time 1787784501.54 total 397.70 last 89.73) - mkdir 32493 (time 1787784511.54 total 407.70 last 91.69) total: 32818 mkdir in 411.46 seconds: 79.76 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 270644 1000660 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787784943 ; total 0 ; last 0) - unlinked 10000 (time 1787785128 ; total 185 ; last 185) - unlinked 20000 (time 1787785242 ; total 299 ; last 114) - unlinked 30000 (time 1787785353 ; total 410 ; last 111) total: 32768 unlinks in 440 seconds: 74.472725 unlinks/second - unlinked 0 (time 1787784943 ; total 0 ; last 0) - unlinked 10000 (time 1787785129 ; total 186 ; last 186) - unlinked 20000 (time 1787785243 ; total 300 ; last 114) - unlinked 30000 (time 1787785354 ; total 411 ; last 111) total: 32768 unlinks in 442 seconds: 74.135750 unlinks/second nlink between: 1 - unlinked 0 (time 1787785387 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787785387 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8100 1263204 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre