== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:03:22 (1789049002) 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 543 (time 1789049017.88 total 10.03 last 54.16) - mkdir 1005 (time 1789049027.90 total 20.05 last 46.09) - mkdir 1501 (time 1789049037.90 total 30.05 last 49.59) - mkdir 2112 (time 1789049047.91 total 40.06 last 61.07) - mkdir 2649 (time 1789049057.91 total 50.06 last 53.68) - mkdir 3148 (time 1789049067.92 total 60.07 last 49.89) - mkdir 3782 (time 1789049077.93 total 70.08 last 63.31) - mkdir 4345 (time 1789049087.94 total 80.09 last 56.22) - mkdir 4915 (time 1789049097.97 total 90.12 last 56.84) - mkdir 5455 (time 1789049108.00 total 100.15 last 53.87) - mkdir 6038 (time 1789049118.01 total 110.16 last 58.21) - mkdir 6567 (time 1789049128.02 total 120.17 last 52.86) - mkdir 7112 (time 1789049138.03 total 130.18 last 54.44) - mkdir 7556 (time 1789049148.05 total 140.20 last 44.31) - mkdir 8061 (time 1789049158.07 total 150.22 last 50.40) - mkdir 8604 (time 1789049168.12 total 160.27 last 54.05) - mkdir 9117 (time 1789049178.12 total 170.27 last 51.28) - mkdir 9662 (time 1789049188.13 total 180.28 last 54.45) - mkdir 10000 (time 1789049193.24 total 185.39 last 66.12) - mkdir 10537 (time 1789049203.24 total 195.39 last 53.68) - mkdir 11101 (time 1789049213.24 total 205.39 last 56.39) - mkdir 11680 (time 1789049223.25 total 215.40 last 57.89) - mkdir 12184 (time 1789049233.27 total 225.42 last 50.27) - mkdir 12700 (time 1789049243.30 total 235.45 last 51.47) - mkdir 13222 (time 1789049253.30 total 245.45 last 52.17) - mkdir 13722 (time 1789049263.31 total 255.46 last 49.94) - mkdir 14214 (time 1789049273.32 total 265.47 last 49.18) - mkdir 14768 (time 1789049283.33 total 275.48 last 55.35) - mkdir 15275 (time 1789049293.33 total 285.48 last 50.68) - mkdir 15741 (time 1789049303.37 total 295.52 last 46.42) - mkdir 16240 (time 1789049313.37 total 305.52 last 49.89) - mkdir 16812 (time 1789049323.38 total 315.53 last 57.13) - mkdir 17383 (time 1789049333.39 total 325.54 last 57.08) - mkdir 17935 (time 1789049343.39 total 335.54 last 55.16) - mkdir 18455 (time 1789049353.40 total 345.55 last 51.98) - mkdir 18998 (time 1789049363.41 total 355.55 last 54.26) - mkdir 19574 (time 1789049373.41 total 365.56 last 57.55) - mkdir 20000 (time 1789049381.78 total 373.93 last 50.90) - mkdir 20574 (time 1789049391.78 total 383.93 last 57.39) - mkdir 21091 (time 1789049401.82 total 393.97 last 51.54) - mkdir 21752 (time 1789049411.82 total 403.97 last 66.09) - mkdir 22372 (time 1789049421.84 total 413.99 last 61.89) - mkdir 22951 (time 1789049431.85 total 424.00 last 57.80) - mkdir 23500 (time 1789049441.86 total 434.01 last 54.83) - mkdir 24071 (time 1789049451.88 total 444.03 last 56.99) - mkdir 24638 (time 1789049462.07 total 454.22 last 55.67) - mkdir 25273 (time 1789049472.09 total 464.24 last 63.39) - mkdir 25793 (time 1789049482.09 total 474.24 last 51.99) - mkdir 26301 (time 1789049492.47 total 484.62 last 48.92) - mkdir 26898 (time 1789049502.47 total 494.62 last 59.70) - mkdir 27392 (time 1789049512.47 total 504.62 last 49.40) - mkdir 27938 (time 1789049522.48 total 514.63 last 54.58) - mkdir 28404 (time 1789049532.49 total 524.64 last 46.53) - mkdir 28858 (time 1789049542.50 total 534.65 last 45.35) - mkdir 29377 (time 1789049552.98 total 545.13 last 49.56) - mkdir 29989 (time 1789049563.00 total 555.15 last 61.02) - mkdir 30508 (time 1789049573.01 total 565.16 last 51.88) - mkdir 31074 (time 1789049583.02 total 575.17 last 56.53) - mkdir 31696 (time 1789049593.04 total 585.19 last 62.06) - mkdir 32322 (time 1789049603.06 total 595.21 last 62.52) total: 32818 mkdir in 603.25 seconds: 54.40 ops/second - mkdir 559 (time 1789049017.90 total 10.04 last 55.69) - mkdir 1010 (time 1789049027.94 total 20.08 last 44.92) - mkdir 1509 (time 1789049037.95 total 30.09 last 49.83) - mkdir 2116 (time 1789049047.96 total 40.10 last 60.64) - mkdir 2668 (time 1789049057.97 total 50.12 last 55.12) - mkdir 3154 (time 1789049067.98 total 60.12 last 48.59) - mkdir 3750 (time 1789049077.99 total 70.14 last 59.49) - mkdir 4296 (time 1789049088.00 total 80.14 last 54.57) - mkdir 4896 (time 1789049098.01 total 90.15 last 59.92) - mkdir 5410 (time 1789049108.01 total 100.16 last 51.40) - mkdir 6009 (time 1789049118.02 total 110.17 last 59.84) - mkdir 6540 (time 1789049128.04 total 120.18 last 53.03) - mkdir 7073 (time 1789049138.04 total 130.18 last 53.28) - mkdir 7518 (time 1789049148.05 total 140.19 last 44.48) - mkdir 8003 (time 1789049158.06 total 150.20 last 48.46) - mkdir 8560 (time 1789049168.10 total 160.24 last 55.45) - mkdir 9085 (time 1789049178.13 total 170.27 last 52.37) - mkdir 9607 (time 1789049188.14 total 180.28 last 52.12) - mkdir 10000 (time 1789049194.44 total 186.58 last 62.45) - mkdir 10516 (time 1789049204.47 total 196.61 last 51.43) - mkdir 11145 (time 1789049214.47 total 206.61 last 62.87) - mkdir 11730 (time 1789049224.48 total 216.63 last 58.43) - mkdir 12219 (time 1789049234.49 total 226.63 last 48.88) - mkdir 12709 (time 1789049244.52 total 236.66 last 48.84) - mkdir 13210 (time 1789049254.52 total 246.66 last 50.10) - mkdir 13707 (time 1789049264.54 total 256.68 last 49.59) - mkdir 14265 (time 1789049274.55 total 266.69 last 55.76) - mkdir 14818 (time 1789049284.55 total 276.69 last 55.29) - mkdir 15307 (time 1789049294.55 total 286.69 last 48.90) - mkdir 15807 (time 1789049304.58 total 296.72 last 49.86) - mkdir 16268 (time 1789049314.61 total 306.75 last 45.96) - mkdir 16862 (time 1789049324.62 total 316.76 last 59.39) - mkdir 17480 (time 1789049334.62 total 326.76 last 61.79) - mkdir 18013 (time 1789049344.64 total 336.78 last 53.20) - mkdir 18553 (time 1789049354.66 total 346.80 last 53.87) - mkdir 19118 (time 1789049364.69 total 356.83 last 56.32) - mkdir 19637 (time 1789049374.70 total 366.84 last 51.84) - mkdir 20000 (time 1789049382.15 total 374.29 last 48.76) - mkdir 20583 (time 1789049392.15 total 384.29 last 58.28) - mkdir 21113 (time 1789049402.17 total 394.31 last 52.88) - mkdir 21757 (time 1789049412.18 total 404.32 last 64.33) - mkdir 22371 (time 1789049422.19 total 414.33 last 61.38) - mkdir 22966 (time 1789049432.20 total 424.34 last 59.45) - mkdir 23517 (time 1789049442.20 total 434.34 last 55.07) - mkdir 24094 (time 1789049452.21 total 444.35 last 57.65) - mkdir 24682 (time 1789049462.22 total 454.36 last 58.76) - mkdir 25305 (time 1789049472.23 total 464.38 last 62.19) - mkdir 25810 (time 1789049482.27 total 474.41 last 50.31) - mkdir 26313 (time 1789049492.46 total 484.60 last 49.37) - mkdir 26888 (time 1789049502.48 total 494.62 last 57.39) - mkdir 27406 (time 1789049512.48 total 504.62 last 51.80) - mkdir 27928 (time 1789049522.49 total 514.64 last 52.13) - mkdir 28400 (time 1789049532.55 total 524.69 last 46.92) - mkdir 28850 (time 1789049542.57 total 534.71 last 44.91) - mkdir 29345 (time 1789049552.97 total 545.11 last 47.60) - mkdir 29998 (time 1789049562.98 total 555.12 last 65.25) - mkdir 30529 (time 1789049572.99 total 565.13 last 53.07) - mkdir 31089 (time 1789049582.99 total 575.13 last 55.98) - mkdir 31675 (time 1789049592.99 total 585.14 last 58.57) - mkdir 32308 (time 1789049603.00 total 595.14 last 63.25) total: 32818 mkdir in 603.39 seconds: 54.39 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 491904 1716224 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 302776 65969 236807 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789050272 ; total 0 ; last 0) - unlinked 10000 (time 1789050547 ; total 275 ; last 275) - unlinked 20000 (time 1789050852 ; total 580 ; last 305) - unlinked 30000 (time 1789051138 ; total 866 ; last 286) total: 32768 unlinks in 944 seconds: 34.711864 unlinks/second - unlinked 0 (time 1789050272 ; total 1 ; last 1) - unlinked 10000 (time 1789050548 ; total 277 ; last 276) - unlinked 20000 (time 1789050853 ; total 582 ; last 305) - unlinked 30000 (time 1789051141 ; total 870 ; last 288) total: 32768 unlinks in 947 seconds: 34.601902 unlinks/second nlink between: 102 - unlinked 0 (time 1789051220 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789051220 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208896 2304 2204544 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 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre