== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:58:58 (1788865138) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524088 537 523551 1% /mnt/lustre - mkdir 655 (time 1788865154.01 total 10.00 last 65.48) - mkdir 1308 (time 1788865164.01 total 20.00 last 65.29) - mkdir 1969 (time 1788865174.02 total 30.01 last 66.07) - mkdir 2547 (time 1788865184.02 total 40.01 last 57.78) - mkdir 3247 (time 1788865194.02 total 50.01 last 70.00) - mkdir 3954 (time 1788865204.03 total 60.02 last 70.63) - mkdir 4667 (time 1788865214.06 total 70.05 last 71.13) - mkdir 5314 (time 1788865224.07 total 80.06 last 64.62) - mkdir 5970 (time 1788865234.07 total 90.06 last 65.57) - mkdir 6655 (time 1788865244.09 total 100.08 last 68.41) - mkdir 7384 (time 1788865254.13 total 110.12 last 72.60) - mkdir 8095 (time 1788865264.14 total 120.13 last 71.03) - mkdir 8821 (time 1788865274.17 total 130.16 last 72.35) - mkdir 9520 (time 1788865284.18 total 140.17 last 69.84) - mkdir 10000 (time 1788865291.35 total 147.35 last 66.91) - mkdir 10633 (time 1788865301.39 total 157.38 last 63.06) - mkdir 11307 (time 1788865311.41 total 167.41 last 67.25) - mkdir 12050 (time 1788865321.42 total 177.41 last 74.25) - mkdir 12754 (time 1788865331.43 total 187.42 last 70.36) - mkdir 13461 (time 1788865341.46 total 197.46 last 70.44) - mkdir 14128 (time 1788865351.47 total 207.46 last 66.65) - mkdir 14772 (time 1788865361.49 total 217.48 last 64.30) - mkdir 15402 (time 1788865371.51 total 227.50 last 62.85) - mkdir 16092 (time 1788865381.53 total 237.52 last 68.90) - mkdir 16782 (time 1788865391.54 total 247.54 last 68.88) - mkdir 17463 (time 1788865401.56 total 257.55 last 68.00) - mkdir 18207 (time 1788865411.57 total 267.56 last 74.32) - mkdir 18952 (time 1788865421.57 total 277.56 last 74.49) - mkdir 19757 (time 1788865431.58 total 287.57 last 80.46) - mkdir 20000 (time 1788865435.13 total 291.12 last 68.40) - mkdir 20680 (time 1788865445.14 total 301.13 last 67.94) - mkdir 21380 (time 1788865455.17 total 311.16 last 69.77) - mkdir 22071 (time 1788865465.17 total 321.17 last 69.08) - mkdir 22787 (time 1788865475.18 total 331.17 last 71.56) - mkdir 23476 (time 1788865485.20 total 341.19 last 68.77) - mkdir 24228 (time 1788865495.21 total 351.20 last 75.14) - mkdir 24940 (time 1788865505.21 total 361.20 last 71.20) - mkdir 25658 (time 1788865515.21 total 371.21 last 71.76) - mkdir 26386 (time 1788865525.22 total 381.21 last 72.77) - mkdir 27021 (time 1788865535.22 total 391.21 last 63.50) - mkdir 27751 (time 1788865545.22 total 401.21 last 72.97) - mkdir 28473 (time 1788865555.22 total 411.21 last 72.20) - mkdir 29127 (time 1788865565.24 total 421.23 last 65.30) - mkdir 29823 (time 1788865575.24 total 431.23 last 69.59) - mkdir 30000 (time 1788865577.83 total 433.83 last 68.17) - mkdir 30608 (time 1788865587.84 total 443.83 last 60.77) - mkdir 31282 (time 1788865597.84 total 453.83 last 67.40) - mkdir 32022 (time 1788865607.86 total 463.85 last 73.86) - mkdir 32711 (time 1788865617.91 total 473.90 last 68.55) total: 32818 mkdir in 475.37 seconds: 69.04 ops/second - mkdir 662 (time 1788865153.93 total 10.00 last 66.19) - mkdir 1298 (time 1788865163.95 total 20.03 last 63.44) - mkdir 1963 (time 1788865173.97 total 30.04 last 66.39) - mkdir 2526 (time 1788865183.97 total 40.05 last 56.28) - mkdir 3199 (time 1788865193.98 total 50.05 last 67.27) - mkdir 3915 (time 1788865203.98 total 60.05 last 71.58) - mkdir 4636 (time 1788865214.00 total 70.08 last 71.94) - mkdir 5278 (time 1788865224.00 total 80.08 last 64.20) - mkdir 5946 (time 1788865234.01 total 90.09 last 66.74) - mkdir 6628 (time 1788865244.02 total 100.09 last 68.15) - mkdir 7381 (time 1788865254.03 total 110.10 last 75.22) - mkdir 8101 (time 1788865264.05 total 120.12 last 71.88) - mkdir 8813 (time 1788865274.07 total 130.14 last 71.03) - mkdir 9519 (time 1788865284.10 total 140.17 last 70.42) - mkdir 10000 (time 1788865290.94 total 147.01 last 70.28) - mkdir 10628 (time 1788865300.96 total 157.03 last 62.68) - mkdir 11278 (time 1788865310.96 total 167.04 last 64.96) - mkdir 12023 (time 1788865320.97 total 177.04 last 74.50) - mkdir 12721 (time 1788865330.97 total 187.04 last 69.79) - mkdir 13427 (time 1788865340.97 total 197.04 last 70.57) - mkdir 14120 (time 1788865350.98 total 207.05 last 69.25) - mkdir 14774 (time 1788865360.99 total 217.06 last 65.34) - mkdir 15398 (time 1788865370.99 total 227.07 last 62.36) - mkdir 16080 (time 1788865381.02 total 237.09 last 68.02) - mkdir 16749 (time 1788865391.03 total 247.10 last 66.82) - mkdir 17424 (time 1788865401.04 total 257.11 last 67.46) - mkdir 18112 (time 1788865411.06 total 267.13 last 68.66) - mkdir 18868 (time 1788865421.07 total 277.14 last 75.51) - mkdir 19653 (time 1788865431.09 total 287.16 last 78.34) - mkdir 20000 (time 1788865436.20 total 292.27 last 67.89) - mkdir 20673 (time 1788865446.22 total 302.29 last 67.19) - mkdir 21377 (time 1788865456.22 total 312.29 last 70.39) - mkdir 22094 (time 1788865466.23 total 322.30 last 71.66) - mkdir 22786 (time 1788865476.23 total 332.30 last 69.18) - mkdir 23492 (time 1788865486.23 total 342.30 last 70.58) - mkdir 24263 (time 1788865496.24 total 352.31 last 77.05) - mkdir 24969 (time 1788865506.25 total 362.32 last 70.50) - mkdir 25699 (time 1788865516.25 total 372.33 last 72.98) - mkdir 26431 (time 1788865526.26 total 382.33 last 73.16) - mkdir 27065 (time 1788865536.27 total 392.34 last 63.34) - mkdir 27773 (time 1788865546.27 total 402.34 last 70.79) - mkdir 28474 (time 1788865556.28 total 412.35 last 70.07) - mkdir 29135 (time 1788865566.28 total 422.35 last 66.10) - mkdir 29824 (time 1788865576.28 total 432.36 last 68.84) - mkdir 30000 (time 1788865578.65 total 434.72 last 74.49) - mkdir 30587 (time 1788865588.65 total 444.72 last 58.66) - mkdir 31257 (time 1788865598.66 total 454.73 last 66.98) - mkdir 31993 (time 1788865608.67 total 464.74 last 73.48) - mkdir 32688 (time 1788865618.68 total 474.75 last 69.45) total: 32818 mkdir in 476.34 seconds: 68.90 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 270632 1000672 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 1788866304 ; total 0 ; last 0) - unlinked 10000 (time 1788866528 ; total 224 ; last 224) - unlinked 20000 (time 1788866766 ; total 462 ; last 238) - unlinked 30000 (time 1788867019 ; total 715 ; last 253) total: 32768 unlinks in 783 seconds: 41.849297 unlinks/second - unlinked 0 (time 1788866304 ; total 0 ; last 0) - unlinked 10000 (time 1788866528 ; total 224 ; last 224) - unlinked 20000 (time 1788866766 ; total 462 ; last 238) - unlinked 30000 (time 1788867020 ; total 716 ; last 254) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second nlink between: 1 - unlinked 0 (time 1788867091 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788867091 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8088 1263216 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