== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:45:51 (1779698751) 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 643 (time 1779698766.45 total 10.00 last 64.29) - mkdir 1353 (time 1779698776.47 total 20.03 last 70.82) - mkdir 2038 (time 1779698786.48 total 30.03 last 68.46) - mkdir 2788 (time 1779698796.49 total 40.04 last 74.96) - mkdir 3513 (time 1779698806.49 total 50.05 last 72.44) - mkdir 4256 (time 1779698816.50 total 60.05 last 74.29) - mkdir 4998 (time 1779698826.51 total 70.07 last 74.06) - mkdir 5743 (time 1779698836.53 total 80.08 last 74.38) - mkdir 6419 (time 1779698846.54 total 90.09 last 67.54) - mkdir 7080 (time 1779698856.55 total 100.10 last 66.04) - mkdir 7775 (time 1779698866.56 total 110.11 last 69.42) - mkdir 8501 (time 1779698876.56 total 120.12 last 72.58) - mkdir 9214 (time 1779698886.57 total 130.12 last 71.25) - mkdir 10000 (time 1779698896.52 total 140.07 last 79.00) - mkdir 10719 (time 1779698906.52 total 150.07 last 71.90) - mkdir 11483 (time 1779698916.55 total 160.10 last 76.20) - mkdir 12203 (time 1779698926.55 total 170.10 last 71.97) - mkdir 12917 (time 1779698936.56 total 180.11 last 71.35) - mkdir 13656 (time 1779698946.57 total 190.12 last 73.82) - mkdir 14353 (time 1779698956.57 total 200.13 last 69.67) - mkdir 15068 (time 1779698966.60 total 210.15 last 71.35) - mkdir 15776 (time 1779698976.62 total 220.17 last 70.66) - mkdir 16491 (time 1779698986.63 total 230.18 last 71.41) - mkdir 17207 (time 1779698996.63 total 240.18 last 71.59) - mkdir 17813 (time 1779699006.64 total 250.20 last 60.51) - mkdir 18407 (time 1779699016.65 total 260.20 last 59.39) - mkdir 18972 (time 1779699026.66 total 270.21 last 56.43) - mkdir 19615 (time 1779699036.66 total 280.21 last 64.29) - mkdir 20000 (time 1779699042.61 total 286.16 last 64.68) - mkdir 20772 (time 1779699052.61 total 296.17 last 77.19) - mkdir 21497 (time 1779699062.62 total 306.17 last 72.48) - mkdir 22175 (time 1779699072.64 total 316.19 last 67.64) - mkdir 22832 (time 1779699082.64 total 326.20 last 65.66) - mkdir 23492 (time 1779699092.66 total 336.21 last 65.93) - mkdir 24160 (time 1779699102.67 total 346.22 last 66.73) - mkdir 24818 (time 1779699112.67 total 356.22 last 65.77) - mkdir 25486 (time 1779699122.69 total 366.24 last 66.69) - mkdir 26132 (time 1779699132.71 total 376.26 last 64.48) - mkdir 26771 (time 1779699142.71 total 386.26 last 63.88) - mkdir 27444 (time 1779699152.73 total 396.28 last 67.17) - mkdir 28155 (time 1779699162.73 total 406.28 last 71.09) - mkdir 28840 (time 1779699172.74 total 416.30 last 68.41) - mkdir 29512 (time 1779699182.76 total 426.31 last 67.09) - mkdir 30000 (time 1779699189.44 total 432.99 last 73.08) - mkdir 30689 (time 1779699199.45 total 443.00 last 68.83) - mkdir 31403 (time 1779699209.45 total 453.00 last 71.38) - mkdir 32108 (time 1779699219.46 total 463.01 last 70.45) - mkdir 32743 (time 1779699229.48 total 473.03 last 63.37) total: 32818 mkdir in 474.24 seconds: 69.20 ops/second - mkdir 680 (time 1779698766.46 total 10.02 last 67.89) - mkdir 1379 (time 1779698776.48 total 20.03 last 69.77) - mkdir 2070 (time 1779698786.48 total 30.04 last 69.08) - mkdir 2808 (time 1779698796.49 total 40.04 last 73.77) - mkdir 3529 (time 1779698806.50 total 50.05 last 72.02) - mkdir 4248 (time 1779698816.51 total 60.07 last 71.80) - mkdir 4989 (time 1779698826.53 total 70.09 last 73.96) - mkdir 5705 (time 1779698836.54 total 80.09 last 71.57) - mkdir 6386 (time 1779698846.54 total 90.09 last 68.09) - mkdir 7039 (time 1779698856.55 total 100.10 last 65.23) - mkdir 7717 (time 1779698866.55 total 110.10 last 67.79) - mkdir 8434 (time 1779698876.57 total 120.13 last 71.53) - mkdir 9155 (time 1779698886.57 total 130.13 last 72.09) - mkdir 9919 (time 1779698896.58 total 140.13 last 76.39) - mkdir 10687 (time 1779698906.58 total 150.13 last 76.76) - mkdir 11422 (time 1779698916.58 total 160.14 last 73.48) - mkdir 12147 (time 1779698926.59 total 170.14 last 72.45) - mkdir 12852 (time 1779698936.60 total 180.15 last 70.43) - mkdir 13586 (time 1779698946.60 total 190.16 last 73.39) - mkdir 14271 (time 1779698956.61 total 200.16 last 68.48) - mkdir 14963 (time 1779698966.61 total 210.17 last 69.14) - mkdir 15670 (time 1779698976.65 total 220.20 last 70.46) - mkdir 16381 (time 1779698986.69 total 230.25 last 70.77) - mkdir 17112 (time 1779698996.71 total 240.26 last 73.00) - mkdir 17702 (time 1779699006.71 total 250.27 last 58.98) - mkdir 18294 (time 1779699016.75 total 260.30 last 59.00) - mkdir 18861 (time 1779699026.75 total 270.31 last 56.66) - mkdir 19532 (time 1779699036.76 total 280.31 last 67.07) - mkdir 20000 (time 1779699043.86 total 287.41 last 65.93) - mkdir 20762 (time 1779699053.86 total 297.41 last 76.16) - mkdir 21466 (time 1779699063.87 total 307.42 last 70.34) - mkdir 22142 (time 1779699073.88 total 317.43 last 67.57) - mkdir 22828 (time 1779699083.91 total 327.46 last 68.37) - mkdir 23488 (time 1779699093.91 total 337.46 last 65.99) - mkdir 24195 (time 1779699103.91 total 347.47 last 70.69) - mkdir 24850 (time 1779699113.93 total 357.48 last 65.40) - mkdir 25538 (time 1779699123.94 total 367.49 last 68.73) - mkdir 26211 (time 1779699133.96 total 377.51 last 67.15) - mkdir 26845 (time 1779699143.98 total 387.54 last 63.26) - mkdir 27495 (time 1779699154.00 total 397.56 last 64.88) - mkdir 28198 (time 1779699164.01 total 407.57 last 70.23) - mkdir 28911 (time 1779699174.02 total 417.57 last 71.25) - mkdir 29542 (time 1779699184.03 total 427.58 last 63.06) - mkdir 30000 (time 1779699190.27 total 433.82 last 73.38) - mkdir 30685 (time 1779699200.29 total 443.85 last 68.33) - mkdir 31378 (time 1779699210.31 total 453.87 last 69.15) - mkdir 32080 (time 1779699220.35 total 463.90 last 69.96) - mkdir 32714 (time 1779699230.38 total 473.93 last 63.22) total: 32818 mkdir in 475.25 seconds: 69.05 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 270712 1000592 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 1779699908 ; total 0 ; last 0) - unlinked 10000 (time 1779700146 ; total 238 ; last 238) - unlinked 20000 (time 1779700404 ; total 496 ; last 258) - unlinked 30000 (time 1779700661 ; total 753 ; last 257) total: 32768 unlinks in 820 seconds: 39.960976 unlinks/second - unlinked 0 (time 1779699908 ; total 0 ; last 0) - unlinked 10000 (time 1779700148 ; total 240 ; last 240) - unlinked 20000 (time 1779700406 ; total 498 ; last 258) - unlinked 30000 (time 1779700662 ; total 754 ; last 256) total: 32768 unlinks in 821 seconds: 39.912304 unlinks/second nlink between: 1 - unlinked 0 (time 1779700731 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1779700731 ; 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 8168 1263136 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