== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:52:23 (1787716343) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6015 518834 2% /mnt/lustre - mkdir 686 (time 1787716359.67 total 10.00 last 68.60) - mkdir 1351 (time 1787716369.68 total 20.00 last 66.47) - mkdir 2044 (time 1787716379.70 total 30.02 last 69.18) - mkdir 2650 (time 1787716389.70 total 40.03 last 60.57) - mkdir 3311 (time 1787716399.71 total 50.03 last 66.06) - mkdir 3893 (time 1787716409.73 total 60.05 last 58.07) - mkdir 4531 (time 1787716419.73 total 70.06 last 63.77) - mkdir 5144 (time 1787716429.73 total 80.06 last 61.29) - mkdir 5715 (time 1787716439.76 total 90.08 last 56.98) - mkdir 6318 (time 1787716449.76 total 100.09 last 60.25) - mkdir 6979 (time 1787716459.77 total 110.10 last 66.03) - mkdir 7609 (time 1787716469.78 total 120.10 last 62.98) - mkdir 8272 (time 1787716479.81 total 130.14 last 66.07) - mkdir 8969 (time 1787716489.81 total 140.14 last 69.68) - mkdir 9636 (time 1787716499.83 total 150.15 last 66.61) - mkdir 10000 (time 1787716505.24 total 155.57 last 67.25) - mkdir 10683 (time 1787716515.24 total 165.57 last 68.30) - mkdir 11335 (time 1787716525.24 total 175.57 last 65.18) - mkdir 11998 (time 1787716535.25 total 185.57 last 66.28) - mkdir 12555 (time 1787716545.25 total 195.57 last 55.70) - mkdir 13226 (time 1787716555.28 total 205.61 last 66.87) - mkdir 13718 (time 1787716565.30 total 215.62 last 49.13) - mkdir 14400 (time 1787716575.32 total 225.65 last 68.04) - mkdir 15086 (time 1787716585.33 total 235.65 last 68.55) - mkdir 15772 (time 1787716595.33 total 245.66 last 68.56) - mkdir 16294 (time 1787716605.35 total 255.68 last 52.10) - mkdir 16797 (time 1787716615.37 total 265.69 last 50.23) - mkdir 17475 (time 1787716625.37 total 275.70 last 67.74) - mkdir 18126 (time 1787716635.38 total 285.70 last 65.07) - mkdir 18771 (time 1787716645.40 total 295.73 last 64.36) - mkdir 19431 (time 1787716655.41 total 305.73 last 65.95) - mkdir 20000 (time 1787716665.19 total 315.52 last 58.14) - mkdir 20610 (time 1787716675.20 total 325.53 last 60.96) - mkdir 21220 (time 1787716685.22 total 335.55 last 60.87) - mkdir 21925 (time 1787716695.24 total 345.57 last 70.35) - mkdir 22503 (time 1787716705.25 total 355.57 last 57.78) - mkdir 23189 (time 1787716715.27 total 365.59 last 68.47) - mkdir 23813 (time 1787716725.27 total 375.60 last 62.38) - mkdir 24434 (time 1787716735.29 total 385.62 last 61.97) - mkdir 25133 (time 1787716745.31 total 395.64 last 69.78) - mkdir 25731 (time 1787716755.31 total 405.64 last 59.79) - mkdir 26402 (time 1787716765.32 total 415.64 last 67.05) - mkdir 27062 (time 1787716775.35 total 425.67 last 65.82) - mkdir 27745 (time 1787716785.36 total 435.68 last 68.22) - mkdir 28320 (time 1787716795.38 total 445.70 last 57.40) - mkdir 28876 (time 1787716805.42 total 455.75 last 55.35) - mkdir 29436 (time 1787716815.44 total 465.76 last 55.92) - mkdir 30000 (time 1787716824.20 total 474.52 last 64.36) - mkdir 30673 (time 1787716834.23 total 484.55 last 67.11) - mkdir 31295 (time 1787716844.25 total 494.57 last 62.08) - mkdir 31988 (time 1787716854.25 total 504.58 last 69.27) - mkdir 32644 (time 1787716864.25 total 514.58 last 65.58) total: 32818 mkdir in 517.28 seconds: 63.44 ops/second - mkdir 703 (time 1787716359.41 total 10.01 last 70.26) - mkdir 1351 (time 1787716369.42 total 20.01 last 64.77) - mkdir 2059 (time 1787716379.42 total 30.01 last 70.78) - mkdir 2703 (time 1787716389.43 total 40.02 last 64.37) - mkdir 3349 (time 1787716399.43 total 50.03 last 64.55) - mkdir 3939 (time 1787716409.45 total 60.05 last 58.88) - mkdir 4590 (time 1787716419.48 total 70.07 last 64.97) - mkdir 5189 (time 1787716429.48 total 80.07 last 59.89) - mkdir 5740 (time 1787716439.49 total 90.09 last 55.01) - mkdir 6339 (time 1787716449.50 total 100.09 last 59.89) - mkdir 7019 (time 1787716459.50 total 110.10 last 67.94) - mkdir 7673 (time 1787716469.52 total 120.11 last 65.29) - mkdir 8342 (time 1787716479.54 total 130.13 last 66.80) - mkdir 9037 (time 1787716489.54 total 140.13 last 69.50) - mkdir 9699 (time 1787716499.55 total 150.14 last 66.12) - mkdir 10000 (time 1787716503.90 total 154.50 last 69.14) - mkdir 10634 (time 1787716513.91 total 164.50 last 63.34) - mkdir 11318 (time 1787716523.91 total 174.51 last 68.38) - mkdir 11978 (time 1787716533.92 total 184.51 last 65.98) - mkdir 12539 (time 1787716543.95 total 194.54 last 55.94) - mkdir 13212 (time 1787716553.96 total 204.55 last 67.23) - mkdir 13712 (time 1787716564.00 total 214.59 last 49.78) - mkdir 14348 (time 1787716574.01 total 224.60 last 63.55) - mkdir 15032 (time 1787716584.01 total 234.60 last 68.37) - mkdir 15677 (time 1787716594.01 total 244.60 last 64.50) - mkdir 16249 (time 1787716604.02 total 254.62 last 57.14) - mkdir 16769 (time 1787716614.05 total 264.64 last 51.86) - mkdir 17374 (time 1787716624.07 total 274.66 last 60.40) - mkdir 17997 (time 1787716634.07 total 284.66 last 62.29) - mkdir 18629 (time 1787716644.07 total 294.67 last 63.18) - mkdir 19302 (time 1787716654.10 total 304.69 last 67.13) - mkdir 19877 (time 1787716664.11 total 314.70 last 57.44) - mkdir 20000 (time 1787716666.33 total 316.93 last 55.31) - mkdir 20629 (time 1787716676.34 total 326.93 last 62.89) - mkdir 21250 (time 1787716686.34 total 336.93 last 62.09) - mkdir 21927 (time 1787716696.35 total 346.94 last 67.64) - mkdir 22482 (time 1787716706.36 total 356.95 last 55.42) - mkdir 23160 (time 1787716716.36 total 366.96 last 67.78) - mkdir 23741 (time 1787716726.40 total 376.99 last 57.89) - mkdir 24371 (time 1787716736.42 total 387.02 last 62.85) - mkdir 25045 (time 1787716746.43 total 397.02 last 67.39) - mkdir 25655 (time 1787716756.43 total 407.02 last 60.97) - mkdir 26295 (time 1787716766.43 total 417.03 last 63.98) - mkdir 26961 (time 1787716776.44 total 427.03 last 66.56) - mkdir 27632 (time 1787716786.46 total 437.05 last 67.00) - mkdir 28198 (time 1787716796.46 total 447.05 last 56.59) - mkdir 28742 (time 1787716806.46 total 457.05 last 54.38) - mkdir 29317 (time 1787716816.50 total 467.09 last 57.27) - mkdir 29973 (time 1787716826.50 total 477.09 last 65.60) - mkdir 30665 (time 1787716836.51 total 487.10 last 69.15) - mkdir 31257 (time 1787716846.54 total 497.13 last 59.00) - mkdir 31979 (time 1787716856.55 total 507.14 last 72.17) - mkdir 32648 (time 1787716866.58 total 517.17 last 66.72) total: 32818 mkdir in 519.22 seconds: 63.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276216 995088 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67633 956367 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71651 518834 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787717859 ; total 1 ; last 1) - unlinked 10000 (time 1787718154 ; total 296 ; last 295) - unlinked 20000 (time 1787718468 ; total 610 ; last 314) - unlinked 30000 (time 1787718750 ; total 892 ; last 282) total: 32768 unlinks in 973 seconds: 33.677288 unlinks/second - unlinked 0 (time 1787717858 ; total 0 ; last 0) - unlinked 10000 (time 1787718154 ; total 296 ; last 296) - unlinked 20000 (time 1787718468 ; total 610 ; last 314) - unlinked 30000 (time 1787718753 ; total 895 ; last 285) total: 32768 unlinks in 978 seconds: 33.505112 unlinks/second nlink between: 1 - unlinked 0 (time 1787718838 ; total 0 ; last 0) total: 50 unlinks in 5 seconds: 10.000000 unlinks/second - unlinked 0 (time 1787718838 ; total 0 ; last 0) total: 50 unlinks in 5 seconds: 10.000000 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13672 1257632 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6015 518834 2% /mnt/lustre