== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:17:20 (1786799840) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 442 (time 1786799855.90 total 10.02 last 44.10) - mkdir 921 (time 1786799865.90 total 20.03 last 47.89) - mkdir 1489 (time 1786799875.91 total 30.04 last 56.73) - mkdir 2027 (time 1786799885.94 total 40.07 last 53.62) - mkdir 2621 (time 1786799896.00 total 50.13 last 59.05) - mkdir 3205 (time 1786799906.01 total 60.14 last 58.38) - mkdir 3739 (time 1786799916.01 total 70.14 last 53.36) - mkdir 4260 (time 1786799926.03 total 80.15 last 52.04) - mkdir 4834 (time 1786799936.04 total 90.17 last 57.30) - mkdir 5392 (time 1786799946.08 total 100.20 last 55.61) - mkdir 5937 (time 1786799956.10 total 110.23 last 54.35) - mkdir 6562 (time 1786799966.11 total 120.24 last 62.45) - mkdir 7109 (time 1786799976.16 total 130.28 last 54.46) - mkdir 7622 (time 1786799986.21 total 140.34 last 51.01) - mkdir 8061 (time 1786799996.23 total 150.36 last 43.80) - mkdir 8509 (time 1786800006.28 total 160.40 last 44.62) - mkdir 8989 (time 1786800016.29 total 170.41 last 47.95) - mkdir 9495 (time 1786800026.32 total 180.44 last 50.44) - mkdir 9981 (time 1786800036.32 total 190.45 last 48.59) - mkdir 10506 (time 1786800046.33 total 200.46 last 52.44) - mkdir 10931 (time 1786800056.35 total 210.48 last 42.41) - mkdir 11378 (time 1786800066.36 total 220.48 last 44.68) - mkdir 11984 (time 1786800076.36 total 230.49 last 60.58) - mkdir 12397 (time 1786800086.36 total 240.49 last 41.30) - mkdir 12861 (time 1786800096.36 total 250.49 last 46.38) - mkdir 13348 (time 1786800106.37 total 260.50 last 48.65) - mkdir 13864 (time 1786800116.38 total 270.50 last 51.59) - mkdir 14406 (time 1786800126.41 total 280.54 last 54.03) - mkdir 14992 (time 1786800136.41 total 290.54 last 58.59) - mkdir 15643 (time 1786800146.42 total 300.55 last 65.05) - mkdir 16201 (time 1786800156.44 total 310.56 last 55.69) - mkdir 16737 (time 1786800166.44 total 320.57 last 53.60) - mkdir 17245 (time 1786800176.44 total 330.57 last 50.79) - mkdir 17770 (time 1786800186.45 total 340.58 last 52.44) - mkdir 18311 (time 1786800196.47 total 350.59 last 54.01) - mkdir 18754 (time 1786800206.47 total 360.60 last 44.29) - mkdir 19195 (time 1786800216.47 total 370.60 last 44.09) - mkdir 19698 (time 1786800226.49 total 380.62 last 50.20) - mkdir 20000 (time 1786800232.36 total 386.48 last 51.48) - mkdir 20476 (time 1786800242.39 total 396.52 last 47.43) - mkdir 21021 (time 1786800252.39 total 406.52 last 54.49) - mkdir 21439 (time 1786800262.44 total 416.57 last 41.59) - mkdir 21868 (time 1786800272.45 total 426.58 last 42.86) - mkdir 22339 (time 1786800282.49 total 436.61 last 46.94) - mkdir 22823 (time 1786800292.52 total 446.64 last 48.25) - mkdir 23294 (time 1786800302.53 total 456.65 last 47.05) - mkdir 23852 (time 1786800312.54 total 466.67 last 55.72) - mkdir 24379 (time 1786800322.55 total 476.68 last 52.63) - mkdir 24908 (time 1786800332.61 total 486.74 last 52.62) - mkdir 25409 (time 1786800342.61 total 496.74 last 50.08) - mkdir 25903 (time 1786800352.65 total 506.77 last 49.24) - mkdir 26355 (time 1786800362.66 total 516.79 last 45.13) - mkdir 26848 (time 1786800372.69 total 526.82 last 49.16) - mkdir 27317 (time 1786800382.78 total 536.91 last 46.48) - mkdir 27747 (time 1786800392.78 total 546.91 last 42.98) - mkdir 28282 (time 1786800402.79 total 556.92 last 53.45) - mkdir 28712 (time 1786800412.80 total 566.93 last 42.95) - mkdir 29185 (time 1786800422.81 total 576.94 last 47.25) - mkdir 29616 (time 1786800432.82 total 586.95 last 43.08) - mkdir 30000 (time 1786800439.66 total 593.79 last 56.14) - mkdir 30458 (time 1786800449.67 total 603.80 last 45.74) - mkdir 31022 (time 1786800459.69 total 613.82 last 56.28) - mkdir 31619 (time 1786800469.72 total 623.85 last 59.53) - mkdir 32093 (time 1786800479.82 total 633.95 last 46.92) - mkdir 32570 (time 1786800490.03 total 644.16 last 46.72) total: 32818 mkdir in 648.31 seconds: 50.62 ops/second - mkdir 439 (time 1786799856.17 total 10.03 last 43.76) - mkdir 909 (time 1786799866.18 total 20.04 last 46.96) - mkdir 1515 (time 1786799876.19 total 30.05 last 60.56) - mkdir 2047 (time 1786799886.19 total 40.05 last 53.18) - mkdir 2647 (time 1786799896.20 total 50.06 last 59.94) - mkdir 3204 (time 1786799906.21 total 60.06 last 55.69) - mkdir 3747 (time 1786799916.22 total 70.08 last 54.21) - mkdir 4295 (time 1786799926.23 total 80.08 last 54.78) - mkdir 4839 (time 1786799936.24 total 90.09 last 54.34) - mkdir 5366 (time 1786799946.25 total 100.11 last 52.63) - mkdir 5944 (time 1786799956.26 total 110.11 last 57.77) - mkdir 6547 (time 1786799966.26 total 120.12 last 60.26) - mkdir 7083 (time 1786799976.31 total 130.17 last 53.32) - mkdir 7581 (time 1786799986.31 total 140.17 last 49.80) - mkdir 8040 (time 1786799996.41 total 150.27 last 45.48) - mkdir 8494 (time 1786800006.51 total 160.37 last 44.94) - mkdir 8978 (time 1786800016.56 total 170.42 last 48.17) - mkdir 9468 (time 1786800026.56 total 180.42 last 48.97) - mkdir 9979 (time 1786800036.60 total 190.45 last 50.94) - mkdir 10512 (time 1786800046.61 total 200.47 last 53.21) - mkdir 10935 (time 1786800056.63 total 210.48 last 42.25) - mkdir 11377 (time 1786800066.63 total 220.48 last 44.20) - mkdir 11988 (time 1786800076.63 total 230.48 last 61.09) - mkdir 12390 (time 1786800086.65 total 240.51 last 40.11) - mkdir 12823 (time 1786800096.66 total 250.52 last 43.26) - mkdir 13316 (time 1786800106.66 total 260.52 last 49.28) - mkdir 13837 (time 1786800116.67 total 270.53 last 52.07) - mkdir 14361 (time 1786800126.67 total 280.53 last 52.36) - mkdir 14967 (time 1786800136.69 total 290.55 last 60.49) - mkdir 15605 (time 1786800146.71 total 300.57 last 63.67) - mkdir 16142 (time 1786800156.72 total 310.58 last 53.66) - mkdir 16682 (time 1786800166.73 total 320.58 last 53.97) - mkdir 17182 (time 1786800176.74 total 330.60 last 49.93) - mkdir 17718 (time 1786800186.78 total 340.64 last 53.38) - mkdir 18243 (time 1786800196.81 total 350.67 last 52.32) - mkdir 18687 (time 1786800206.86 total 360.72 last 44.18) - mkdir 19140 (time 1786800216.88 total 370.74 last 45.23) - mkdir 19645 (time 1786800226.89 total 380.74 last 50.46) - mkdir 20000 (time 1786800233.77 total 387.63 last 51.57) - mkdir 20477 (time 1786800243.82 total 397.68 last 47.44) - mkdir 20977 (time 1786800253.83 total 407.69 last 49.95) - mkdir 21409 (time 1786800263.85 total 417.70 last 43.14) - mkdir 21849 (time 1786800273.85 total 427.71 last 43.97) - mkdir 22293 (time 1786800283.89 total 437.75 last 44.23) - mkdir 22768 (time 1786800293.90 total 447.75 last 47.48) - mkdir 23305 (time 1786800303.93 total 457.79 last 53.52) - mkdir 23836 (time 1786800313.96 total 467.82 last 52.95) - mkdir 24379 (time 1786800323.97 total 477.82 last 54.26) - mkdir 24858 (time 1786800333.97 total 487.83 last 47.87) - mkdir 25344 (time 1786800343.98 total 497.84 last 48.56) - mkdir 25839 (time 1786800353.99 total 507.85 last 49.45) - mkdir 26334 (time 1786800364.00 total 517.85 last 49.46) - mkdir 26803 (time 1786800374.02 total 527.87 last 46.82) - mkdir 27241 (time 1786800384.02 total 537.87 last 43.80) - mkdir 27673 (time 1786800394.02 total 547.88 last 43.16) - mkdir 28179 (time 1786800404.04 total 557.90 last 50.52) - mkdir 28631 (time 1786800414.07 total 567.92 last 45.09) - mkdir 29106 (time 1786800424.07 total 577.93 last 47.48) - mkdir 29527 (time 1786800434.07 total 587.93 last 42.10) - mkdir 29976 (time 1786800444.11 total 597.97 last 44.70) - mkdir 30522 (time 1786800454.54 total 608.39 last 52.39) - mkdir 31145 (time 1786800464.55 total 618.40 last 62.24) - mkdir 31725 (time 1786800475.27 total 629.13 last 54.06) - mkdir 32215 (time 1786800485.31 total 639.17 last 48.83) - mkdir 32750 (time 1786800495.33 total 649.18 last 53.41) total: 32818 mkdir in 650.23 seconds: 50.47 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303723 65969 237754 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786801272 ; total 0 ; last 0) - unlinked 10000 (time 1786801572 ; total 300 ; last 300) - unlinked 20000 (time 1786801902 ; total 630 ; last 330) - unlinked 30000 (time 1786802258 ; total 986 ; last 356) total: 32768 unlinks in 1085 seconds: 30.200922 unlinks/second - unlinked 0 (time 1786801272 ; total 0 ; last 0) - unlinked 10000 (time 1786801574 ; total 302 ; last 302) - unlinked 20000 (time 1786801906 ; total 634 ; last 332) - unlinked 30000 (time 1786802261 ; total 989 ; last 355) total: 32768 unlinks in 1088 seconds: 30.117647 unlinks/second nlink between: 102 - unlinked 0 (time 1786802362 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786802362 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 2 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 2208640 2304 2204288 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre