== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:54:45 (1787741685) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 681 (time 1787741700.42 total 10.01 last 68.05) - mkdir 1228 (time 1787741710.42 total 20.01 last 54.69) - mkdir 1806 (time 1787741720.45 total 30.04 last 57.64) - mkdir 2409 (time 1787741730.45 total 40.04 last 60.28) - mkdir 2901 (time 1787741740.47 total 50.06 last 49.10) - mkdir 3630 (time 1787741750.49 total 60.07 last 72.80) - mkdir 4354 (time 1787741760.50 total 70.09 last 72.31) - mkdir 5083 (time 1787741770.51 total 80.09 last 72.85) - mkdir 5851 (time 1787741780.51 total 90.09 last 76.80) - mkdir 6604 (time 1787741790.52 total 100.10 last 75.25) - mkdir 7334 (time 1787741800.52 total 110.10 last 72.99) - mkdir 8103 (time 1787741810.52 total 120.11 last 76.86) - mkdir 8655 (time 1787741820.53 total 130.11 last 55.18) - mkdir 9320 (time 1787741830.53 total 140.12 last 66.46) - mkdir 9827 (time 1787741840.55 total 150.14 last 50.61) - mkdir 10000 (time 1787741844.04 total 153.63 last 49.50) - mkdir 10646 (time 1787741854.06 total 163.64 last 64.52) - mkdir 11263 (time 1787741864.07 total 173.65 last 61.64) - mkdir 12068 (time 1787741874.07 total 183.66 last 80.44) - mkdir 12722 (time 1787741884.09 total 193.68 last 65.27) - mkdir 13469 (time 1787741894.10 total 203.68 last 74.67) - mkdir 13962 (time 1787741904.10 total 213.69 last 49.27) - mkdir 14447 (time 1787741914.11 total 223.69 last 48.50) - mkdir 15066 (time 1787741924.11 total 233.69 last 61.88) - mkdir 15862 (time 1787741934.11 total 243.70 last 79.57) - mkdir 16520 (time 1787741944.16 total 253.75 last 65.48) - mkdir 17026 (time 1787741954.17 total 263.76 last 50.55) - mkdir 17378 (time 1787741964.17 total 273.76 last 35.19) - mkdir 18077 (time 1787741974.18 total 283.76 last 69.89) - mkdir 18754 (time 1787741984.20 total 293.78 last 67.57) - mkdir 19506 (time 1787741994.20 total 303.78 last 75.17) - mkdir 20000 (time 1787742000.86 total 310.45 last 74.15) - mkdir 20645 (time 1787742010.86 total 320.45 last 64.48) - mkdir 21383 (time 1787742020.88 total 330.46 last 73.71) - mkdir 21980 (time 1787742030.90 total 340.48 last 59.57) - mkdir 22587 (time 1787742040.90 total 350.49 last 60.69) - mkdir 23207 (time 1787742050.92 total 360.51 last 61.86) - mkdir 23894 (time 1787742060.94 total 370.52 last 68.60) - mkdir 24402 (time 1787742070.95 total 380.54 last 50.74) - mkdir 24757 (time 1787742080.95 total 390.54 last 35.49) - mkdir 25349 (time 1787742090.97 total 400.56 last 59.08) - mkdir 25875 (time 1787742100.98 total 410.56 last 52.58) - mkdir 26400 (time 1787742110.99 total 420.57 last 52.46) - mkdir 27001 (time 1787742120.99 total 430.58 last 60.06) - mkdir 27525 (time 1787742131.01 total 440.60 last 52.29) - mkdir 28113 (time 1787742141.03 total 450.61 last 58.72) - mkdir 28724 (time 1787742151.03 total 460.62 last 61.08) - mkdir 29604 (time 1787742161.03 total 470.62 last 87.98) - mkdir 30000 (time 1787742166.51 total 476.10 last 72.27) - mkdir 30821 (time 1787742176.52 total 486.10 last 82.08) - mkdir 31557 (time 1787742186.52 total 496.11 last 73.56) - mkdir 32146 (time 1787742196.52 total 506.11 last 58.88) - mkdir 32678 (time 1787742206.54 total 516.13 last 53.11) total: 32818 mkdir in 518.94 seconds: 63.24 ops/second - mkdir 673 (time 1787741700.43 total 10.01 last 67.22) - mkdir 1218 (time 1787741710.45 total 20.04 last 54.37) - mkdir 1796 (time 1787741720.48 total 30.06 last 57.65) - mkdir 2373 (time 1787741730.48 total 40.07 last 57.66) - mkdir 2872 (time 1787741740.51 total 50.09 last 49.79) - mkdir 3577 (time 1787741750.51 total 60.10 last 70.48) - mkdir 4275 (time 1787741760.52 total 70.11 last 69.72) - mkdir 5014 (time 1787741770.53 total 80.11 last 73.85) - mkdir 5777 (time 1787741780.54 total 90.13 last 76.20) - mkdir 6515 (time 1787741790.54 total 100.13 last 73.78) - mkdir 7223 (time 1787741800.55 total 110.14 last 70.73) - mkdir 7980 (time 1787741810.57 total 120.16 last 75.57) - mkdir 8534 (time 1787741820.59 total 130.17 last 55.31) - mkdir 9228 (time 1787741830.59 total 140.17 last 69.40) - mkdir 9733 (time 1787741840.60 total 150.18 last 50.46) - mkdir 10000 (time 1787741845.27 total 154.86 last 57.12) - mkdir 10654 (time 1787741855.27 total 164.86 last 65.37) - mkdir 11261 (time 1787741865.28 total 174.86 last 60.69) - mkdir 12077 (time 1787741875.29 total 184.88 last 81.49) - mkdir 12719 (time 1787741885.29 total 194.88 last 64.19) - mkdir 13451 (time 1787741895.33 total 204.91 last 72.94) - mkdir 13930 (time 1787741905.33 total 214.92 last 47.87) - mkdir 14369 (time 1787741915.35 total 224.94 last 43.82) - mkdir 15030 (time 1787741925.36 total 234.94 last 66.06) - mkdir 15824 (time 1787741935.38 total 244.96 last 79.27) - mkdir 16519 (time 1787741945.38 total 254.97 last 69.47) - mkdir 16985 (time 1787741955.39 total 264.98 last 46.55) - mkdir 17353 (time 1787741965.42 total 275.00 last 36.71) - mkdir 18064 (time 1787741975.43 total 285.02 last 71.00) - mkdir 18720 (time 1787741985.44 total 295.02 last 65.56) - mkdir 19509 (time 1787741995.44 total 305.02 last 78.89) - mkdir 20000 (time 1787742002.78 total 312.36 last 66.89) - mkdir 20677 (time 1787742012.78 total 322.37 last 67.66) - mkdir 21356 (time 1787742022.78 total 332.37 last 67.89) - mkdir 21911 (time 1787742032.83 total 342.42 last 55.24) - mkdir 22550 (time 1787742042.84 total 352.42 last 63.87) - mkdir 23181 (time 1787742052.86 total 362.44 last 62.99) - mkdir 23837 (time 1787742062.86 total 372.45 last 65.58) - mkdir 24321 (time 1787742072.87 total 382.45 last 48.36) - mkdir 24719 (time 1787742082.88 total 392.46 last 39.76) - mkdir 25295 (time 1787742092.90 total 402.48 last 57.49) - mkdir 25865 (time 1787742102.95 total 412.54 last 56.69) - mkdir 26418 (time 1787742112.97 total 422.55 last 55.22) - mkdir 27030 (time 1787742122.97 total 432.56 last 61.16) - mkdir 27585 (time 1787742132.98 total 442.57 last 55.45) - mkdir 28213 (time 1787742143.00 total 452.58 last 62.71) - mkdir 28875 (time 1787742153.02 total 462.60 last 66.06) - mkdir 29718 (time 1787742163.02 total 472.61 last 84.25) - mkdir 30000 (time 1787742166.99 total 476.58 last 71.05) - mkdir 30831 (time 1787742177.00 total 486.58 last 83.07) - mkdir 31525 (time 1787742187.01 total 496.60 last 69.28) - mkdir 32097 (time 1787742197.03 total 506.62 last 57.11) - mkdir 32618 (time 1787742207.05 total 516.63 last 52.01) total: 32818 mkdir in 519.96 seconds: 63.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270752 1000552 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787742963 ; total 0 ; last 0) - unlinked 10000 (time 1787743240 ; total 277 ; last 277) - unlinked 20000 (time 1787743565 ; total 602 ; last 325) - unlinked 30000 (time 1787743850 ; total 887 ; last 285) total: 32768 unlinks in 961 seconds: 34.097816 unlinks/second - unlinked 0 (time 1787742963 ; total 0 ; last 0) - unlinked 10000 (time 1787743244 ; total 281 ; last 281) - unlinked 20000 (time 1787743569 ; total 606 ; last 325) - unlinked 30000 (time 1787743854 ; total 891 ; last 285) total: 32768 unlinks in 967 seconds: 33.886246 unlinks/second nlink between: 1 - unlinked 0 (time 1787743932 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787743932 ; 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 8208 1263096 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre