== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:09:43 (1787123383) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1995 1022005 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2625 259519 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524914 5987 518927 2% /mnt/lustre - mkdir 729 (time 1787123398.42 total 10.02 last 72.78) - mkdir 1470 (time 1787123408.43 total 20.03 last 73.98) - mkdir 2242 (time 1787123418.46 total 30.06 last 77.01) - mkdir 2949 (time 1787123428.46 total 40.06 last 70.69) - mkdir 3823 (time 1787123438.46 total 50.06 last 87.39) - mkdir 4585 (time 1787123448.47 total 60.07 last 76.11) - mkdir 5316 (time 1787123458.49 total 70.09 last 73.01) - mkdir 6038 (time 1787123468.51 total 80.11 last 72.02) - mkdir 6809 (time 1787123478.51 total 90.11 last 77.08) - mkdir 7617 (time 1787123488.52 total 100.12 last 80.78) - mkdir 8457 (time 1787123498.52 total 110.12 last 83.96) - mkdir 9244 (time 1787123508.53 total 120.13 last 78.62) - mkdir 10000 (time 1787123518.31 total 129.91 last 77.29) - mkdir 10776 (time 1787123528.31 total 139.91 last 77.58) - mkdir 11590 (time 1787123538.34 total 149.94 last 81.22) - mkdir 12275 (time 1787123548.35 total 159.95 last 68.43) - mkdir 12995 (time 1787123558.36 total 169.96 last 71.93) - mkdir 13687 (time 1787123568.36 total 179.96 last 69.18) - mkdir 14338 (time 1787123578.37 total 189.97 last 65.02) - mkdir 14977 (time 1787123588.39 total 199.99 last 63.80) - mkdir 15735 (time 1787123598.40 total 210.00 last 75.69) - mkdir 16429 (time 1787123608.41 total 220.01 last 69.30) - mkdir 17039 (time 1787123618.43 total 230.03 last 60.92) - mkdir 17671 (time 1787123628.44 total 240.04 last 63.10) - mkdir 18090 (time 1787123638.47 total 250.07 last 41.81) - mkdir 18828 (time 1787123648.47 total 260.07 last 73.80) - mkdir 19590 (time 1787123658.49 total 270.09 last 76.04) - mkdir 20000 (time 1787123663.21 total 274.81 last 86.78) - mkdir 20765 (time 1787123673.22 total 284.82 last 76.47) - mkdir 21551 (time 1787123683.22 total 294.82 last 78.57) - mkdir 22429 (time 1787123693.23 total 304.83 last 87.71) - mkdir 23168 (time 1787123703.24 total 314.84 last 73.80) - mkdir 23963 (time 1787123713.26 total 324.86 last 79.40) - mkdir 24810 (time 1787123723.26 total 334.86 last 84.67) - mkdir 25589 (time 1787123733.27 total 344.87 last 77.84) - mkdir 26424 (time 1787123743.27 total 354.87 last 83.46) - mkdir 27308 (time 1787123753.27 total 364.87 last 88.40) - mkdir 28118 (time 1787123763.29 total 374.89 last 80.83) - mkdir 28975 (time 1787123773.30 total 384.90 last 85.66) - mkdir 29810 (time 1787123783.32 total 394.91 last 83.35) - mkdir 30000 (time 1787123785.75 total 397.35 last 78.13) - mkdir 30834 (time 1787123795.75 total 407.35 last 83.37) - mkdir 31669 (time 1787123805.76 total 417.36 last 83.44) - mkdir 32533 (time 1787123815.76 total 427.36 last 86.38) total: 32818 mkdir in 430.55 seconds: 76.22 ops/second - mkdir 716 (time 1787123398.41 total 10.02 last 71.45) - mkdir 1482 (time 1787123408.41 total 20.02 last 76.59) - mkdir 2259 (time 1787123418.41 total 30.02 last 77.69) - mkdir 2935 (time 1787123428.42 total 40.03 last 67.54) - mkdir 3808 (time 1787123438.44 total 50.05 last 87.18) - mkdir 4550 (time 1787123448.44 total 60.05 last 74.18) - mkdir 5289 (time 1787123458.46 total 70.06 last 73.79) - mkdir 5988 (time 1787123468.48 total 80.09 last 69.73) - mkdir 6745 (time 1787123478.48 total 90.09 last 75.70) - mkdir 7514 (time 1787123488.48 total 100.09 last 76.90) - mkdir 8382 (time 1787123498.49 total 110.10 last 86.75) - mkdir 9187 (time 1787123508.50 total 120.11 last 80.39) - mkdir 9997 (time 1787123518.51 total 130.12 last 80.92) - mkdir 10756 (time 1787123528.52 total 140.13 last 75.84) - mkdir 11555 (time 1787123538.52 total 150.13 last 79.84) - mkdir 12246 (time 1787123548.53 total 160.14 last 69.06) - mkdir 12948 (time 1787123558.56 total 170.17 last 70.00) - mkdir 13657 (time 1787123568.56 total 180.17 last 70.89) - mkdir 14256 (time 1787123578.56 total 190.17 last 59.89) - mkdir 14899 (time 1787123588.56 total 200.17 last 64.29) - mkdir 15625 (time 1787123598.58 total 210.19 last 72.50) - mkdir 16361 (time 1787123608.59 total 220.20 last 73.48) - mkdir 16935 (time 1787123618.60 total 230.21 last 57.35) - mkdir 17549 (time 1787123628.61 total 240.22 last 61.35) - mkdir 17979 (time 1787123638.63 total 250.24 last 42.93) - mkdir 18720 (time 1787123648.64 total 260.25 last 74.01) - mkdir 19534 (time 1787123658.64 total 270.25 last 81.38) - mkdir 20000 (time 1787123664.09 total 275.70 last 85.58) - mkdir 20764 (time 1787123674.10 total 285.70 last 76.35) - mkdir 21611 (time 1787123684.10 total 295.71 last 84.66) - mkdir 22434 (time 1787123694.11 total 305.72 last 82.22) - mkdir 23195 (time 1787123704.11 total 315.72 last 76.08) - mkdir 23989 (time 1787123714.11 total 325.72 last 79.39) - mkdir 24817 (time 1787123724.12 total 335.73 last 82.75) - mkdir 25617 (time 1787123734.13 total 345.74 last 79.89) - mkdir 26452 (time 1787123744.14 total 355.75 last 83.44) - mkdir 27339 (time 1787123754.14 total 365.75 last 88.67) - mkdir 28121 (time 1787123764.15 total 375.76 last 78.13) - mkdir 28972 (time 1787123774.18 total 385.78 last 84.90) - mkdir 29822 (time 1787123784.19 total 395.80 last 84.91) - mkdir 30000 (time 1787123786.28 total 397.89 last 84.85) - mkdir 30823 (time 1787123796.30 total 407.91 last 82.20) - mkdir 31689 (time 1787123806.31 total 417.91 last 86.52) - mkdir 32526 (time 1787123816.31 total 427.92 last 83.68) total: 32818 mkdir in 430.91 seconds: 76.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276172 995132 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67631 956369 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2625 259519 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71623 518927 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787124317 ; total 0 ; last 0) - unlinked 10000 (time 1787124525 ; total 208 ; last 208) - unlinked 20000 (time 1787124663 ; total 346 ; last 138) - unlinked 30000 (time 1787124783 ; total 466 ; last 120) total: 32768 unlinks in 495 seconds: 66.197983 unlinks/second - unlinked 0 (time 1787124317 ; total 0 ; last 0) - unlinked 10000 (time 1787124523 ; total 206 ; last 206) - unlinked 20000 (time 1787124663 ; total 346 ; last 140) - unlinked 30000 (time 1787124783 ; total 466 ; last 120) total: 32768 unlinks in 495 seconds: 66.197983 unlinks/second nlink between: 1 - unlinked 0 (time 1787124814 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787124814 ; 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 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13628 1257676 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1995 1022005 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2625 259519 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524914 5987 518927 2% /mnt/lustre