== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:40:23 (1780990823) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 580 (time 1780990838.82 total 10.01 last 57.97) - mkdir 1126 (time 1780990848.82 total 20.02 last 54.55) - mkdir 1704 (time 1780990858.84 total 30.03 last 57.73) - mkdir 2156 (time 1780990868.84 total 40.03 last 45.19) - mkdir 2660 (time 1780990878.85 total 50.04 last 50.38) - mkdir 3191 (time 1780990888.85 total 60.04 last 53.09) - mkdir 3754 (time 1780990898.86 total 70.05 last 56.23) - mkdir 4312 (time 1780990908.88 total 80.07 last 55.71) - mkdir 4900 (time 1780990918.88 total 90.07 last 58.78) - mkdir 5497 (time 1780990928.88 total 100.07 last 59.69) - mkdir 6004 (time 1780990938.89 total 110.08 last 50.64) - mkdir 6568 (time 1780990948.90 total 120.09 last 56.39) - mkdir 7135 (time 1780990958.91 total 130.10 last 56.65) - mkdir 7729 (time 1780990968.91 total 140.10 last 59.37) - mkdir 8338 (time 1780990978.93 total 150.12 last 60.77) - mkdir 8904 (time 1780990988.94 total 160.13 last 56.58) - mkdir 9434 (time 1780990998.96 total 170.15 last 52.89) - mkdir 10000 (time 1780991008.90 total 180.09 last 56.93) - mkdir 10587 (time 1780991018.90 total 190.09 last 58.67) - mkdir 11136 (time 1780991028.90 total 200.09 last 54.89) - mkdir 11699 (time 1780991038.91 total 210.10 last 56.25) - mkdir 12271 (time 1780991048.92 total 220.11 last 57.17) - mkdir 12855 (time 1780991058.94 total 230.13 last 58.29) - mkdir 13434 (time 1780991068.94 total 240.14 last 57.85) - mkdir 13974 (time 1780991078.95 total 250.14 last 53.98) - mkdir 14606 (time 1780991088.95 total 260.15 last 63.16) - mkdir 15269 (time 1780991098.96 total 270.15 last 66.25) - mkdir 15923 (time 1780991109.07 total 280.26 last 64.70) - mkdir 16514 (time 1780991119.07 total 290.27 last 59.08) - mkdir 17136 (time 1780991129.08 total 300.27 last 62.18) - mkdir 17739 (time 1780991139.08 total 310.27 last 60.29) - mkdir 18192 (time 1780991149.08 total 320.27 last 45.29) - mkdir 18764 (time 1780991159.11 total 330.30 last 57.05) - mkdir 19340 (time 1780991169.12 total 340.31 last 57.51) - mkdir 19909 (time 1780991179.14 total 350.33 last 56.79) - mkdir 20460 (time 1780991189.16 total 360.35 last 54.98) - mkdir 21030 (time 1780991199.19 total 370.38 last 56.86) - mkdir 21606 (time 1780991209.19 total 380.38 last 57.57) - mkdir 22133 (time 1780991219.20 total 390.39 last 52.66) - mkdir 22684 (time 1780991229.21 total 400.40 last 55.06) - mkdir 23219 (time 1780991239.22 total 410.41 last 53.46) - mkdir 23715 (time 1780991249.24 total 420.43 last 49.48) - mkdir 24283 (time 1780991259.33 total 430.52 last 56.32) - mkdir 24836 (time 1780991269.34 total 440.53 last 55.22) - mkdir 25419 (time 1780991279.34 total 450.53 last 58.28) - mkdir 25958 (time 1780991289.37 total 460.56 last 53.78) - mkdir 26518 (time 1780991299.37 total 470.56 last 55.98) - mkdir 27090 (time 1780991309.37 total 480.56 last 57.19) - mkdir 27639 (time 1780991319.65 total 490.84 last 53.42) - mkdir 28243 (time 1780991329.66 total 500.85 last 60.30) - mkdir 28799 (time 1780991339.68 total 510.87 last 55.52) - mkdir 29352 (time 1780991349.68 total 520.87 last 55.29) - mkdir 29817 (time 1780991359.69 total 530.88 last 46.45) - mkdir 30000 (time 1780991364.14 total 535.33 last 41.10) - mkdir 30449 (time 1780991374.16 total 545.35 last 44.83) - mkdir 30955 (time 1780991384.17 total 555.36 last 50.51) - mkdir 31466 (time 1780991394.19 total 565.38 last 51.01) - mkdir 31933 (time 1780991404.23 total 575.42 last 46.52) - mkdir 32402 (time 1780991414.24 total 585.43 last 46.85) total: 32818 mkdir in 594.14 seconds: 55.24 ops/second - mkdir 579 (time 1780990838.78 total 10.00 last 57.88) - mkdir 1145 (time 1780990848.79 total 20.02 last 56.52) - mkdir 1722 (time 1780990858.80 total 30.03 last 57.65) - mkdir 2187 (time 1780990868.82 total 40.05 last 46.41) - mkdir 2689 (time 1780990878.82 total 50.05 last 50.18) - mkdir 3219 (time 1780990888.83 total 60.05 last 52.99) - mkdir 3805 (time 1780990898.83 total 70.05 last 58.60) - mkdir 4332 (time 1780990908.83 total 80.06 last 52.68) - mkdir 4924 (time 1780990918.85 total 90.08 last 59.07) - mkdir 5506 (time 1780990928.86 total 100.08 last 58.18) - mkdir 6016 (time 1780990938.86 total 110.08 last 51.00) - mkdir 6581 (time 1780990948.88 total 120.11 last 56.37) - mkdir 7153 (time 1780990958.89 total 130.12 last 57.13) - mkdir 7748 (time 1780990968.90 total 140.12 last 59.49) - mkdir 8353 (time 1780990978.90 total 150.13 last 60.48) - mkdir 8902 (time 1780990988.93 total 160.15 last 54.75) - mkdir 9407 (time 1780990998.93 total 170.16 last 50.46) - mkdir 9965 (time 1780991008.94 total 180.16 last 55.78) - mkdir 10562 (time 1780991018.94 total 190.17 last 59.69) - mkdir 11126 (time 1780991028.95 total 200.17 last 56.35) - mkdir 11682 (time 1780991038.97 total 210.19 last 55.49) - mkdir 12275 (time 1780991048.98 total 220.21 last 59.22) - mkdir 12850 (time 1780991058.99 total 230.21 last 57.47) - mkdir 13438 (time 1780991069.01 total 240.23 last 58.67) - mkdir 13992 (time 1780991079.02 total 250.24 last 55.36) - mkdir 14623 (time 1780991089.05 total 260.27 last 62.92) - mkdir 15277 (time 1780991099.05 total 270.27 last 65.38) - mkdir 15922 (time 1780991109.08 total 280.31 last 64.28) - mkdir 16515 (time 1780991119.08 total 290.31 last 59.29) - mkdir 17133 (time 1780991129.10 total 300.33 last 61.69) - mkdir 17731 (time 1780991139.10 total 310.33 last 59.79) - mkdir 18181 (time 1780991149.13 total 320.36 last 44.87) - mkdir 18761 (time 1780991159.16 total 330.39 last 57.83) - mkdir 19318 (time 1780991169.17 total 340.39 last 55.67) - mkdir 19903 (time 1780991179.17 total 350.40 last 58.47) - mkdir 20000 (time 1780991181.26 total 352.49 last 46.34) - mkdir 20556 (time 1780991191.29 total 362.51 last 55.47) - mkdir 21159 (time 1780991201.30 total 372.52 last 60.23) - mkdir 21653 (time 1780991211.34 total 382.56 last 49.20) - mkdir 22225 (time 1780991221.37 total 392.60 last 56.99) - mkdir 22794 (time 1780991231.39 total 402.61 last 56.82) - mkdir 23261 (time 1780991241.39 total 412.61 last 46.70) - mkdir 23771 (time 1780991251.45 total 422.68 last 50.69) - mkdir 24346 (time 1780991261.46 total 432.68 last 57.47) - mkdir 24906 (time 1780991271.46 total 442.68 last 56.00) - mkdir 25477 (time 1780991281.46 total 452.68 last 57.10) - mkdir 26004 (time 1780991291.48 total 462.70 last 52.60) - mkdir 26559 (time 1780991301.49 total 472.72 last 55.43) - mkdir 27106 (time 1780991311.50 total 482.73 last 54.63) - mkdir 27634 (time 1780991321.51 total 492.74 last 52.76) - mkdir 28224 (time 1780991331.88 total 503.11 last 56.87) - mkdir 28791 (time 1780991341.89 total 513.11 last 56.68) - mkdir 29334 (time 1780991351.90 total 523.12 last 54.24) - mkdir 29804 (time 1780991361.91 total 533.13 last 46.96) - mkdir 30000 (time 1780991366.75 total 537.97 last 40.48) - mkdir 30496 (time 1780991376.76 total 547.98 last 49.56) - mkdir 30993 (time 1780991386.76 total 557.98 last 49.70) - mkdir 31526 (time 1780991396.92 total 568.14 last 52.47) - mkdir 31983 (time 1780991406.92 total 578.14 last 45.69) - mkdir 32444 (time 1780991417.47 total 588.70 last 43.68) total: 32818 mkdir in 595.37 seconds: 55.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 391 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780991924 ; total 0 ; last 0) - unlinked 10000 (time 1780992116 ; total 192 ; last 192) - unlinked 20000 (time 1780992285 ; total 361 ; last 169) - unlinked 30000 (time 1780992457 ; total 533 ; last 172) total: 32768 unlinks in 577 seconds: 56.790295 unlinks/second - unlinked 0 (time 1780991924 ; total 0 ; last 0) - unlinked 10000 (time 1780992117 ; total 193 ; last 193) - unlinked 20000 (time 1780992286 ; total 362 ; last 169) - unlinked 30000 (time 1780992460 ; total 536 ; last 174) total: 32768 unlinks in 580 seconds: 56.496552 unlinks/second nlink between: 102 - unlinked 0 (time 1780992506 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780992506 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209024 2304 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 391 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre