== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:08:32 (1789438112) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4067 1019933 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6082 518834 2% /mnt/lustre - mkdir 722 (time 1789438127.82 total 10.00 last 72.18) - mkdir 1409 (time 1789438137.82 total 20.00 last 68.69) - mkdir 2210 (time 1789438147.82 total 30.01 last 80.10) - mkdir 2793 (time 1789438157.82 total 40.01 last 58.27) - mkdir 3239 (time 1789438167.85 total 50.04 last 44.47) - mkdir 3735 (time 1789438177.86 total 60.04 last 49.57) - mkdir 4360 (time 1789438187.90 total 70.08 last 62.27) - mkdir 5020 (time 1789438197.91 total 80.09 last 65.93) - mkdir 5808 (time 1789438207.92 total 90.11 last 78.67) - mkdir 6605 (time 1789438217.94 total 100.13 last 79.57) - mkdir 7251 (time 1789438227.94 total 110.13 last 64.58) - mkdir 8045 (time 1789438237.95 total 120.13 last 79.38) - mkdir 8841 (time 1789438247.96 total 130.14 last 79.53) - mkdir 9425 (time 1789438257.96 total 140.15 last 58.36) - mkdir 10000 (time 1789438265.95 total 148.14 last 71.97) - mkdir 10700 (time 1789438275.95 total 158.14 last 70.00) - mkdir 11385 (time 1789438285.98 total 168.17 last 68.29) - mkdir 12082 (time 1789438295.99 total 178.17 last 69.67) - mkdir 12796 (time 1789438306.00 total 188.18 last 71.32) - mkdir 13488 (time 1789438316.00 total 198.18 last 69.19) - mkdir 14106 (time 1789438326.01 total 208.20 last 61.73) - mkdir 14778 (time 1789438336.01 total 218.20 last 67.18) - mkdir 15571 (time 1789438346.02 total 228.21 last 79.22) - mkdir 16364 (time 1789438356.02 total 238.21 last 79.29) - mkdir 17161 (time 1789438366.02 total 248.21 last 79.70) - mkdir 18009 (time 1789438376.03 total 258.21 last 84.75) - mkdir 18789 (time 1789438386.04 total 268.22 last 77.92) - mkdir 19561 (time 1789438396.04 total 278.23 last 77.15) - mkdir 20000 (time 1789438402.92 total 285.11 last 63.81) - mkdir 20706 (time 1789438412.95 total 295.13 last 70.44) - mkdir 21318 (time 1789438422.97 total 305.15 last 61.07) - mkdir 21947 (time 1789438432.97 total 315.16 last 62.88) - mkdir 22527 (time 1789438442.98 total 325.17 last 57.95) - mkdir 23231 (time 1789438453.01 total 335.20 last 70.18) - mkdir 23952 (time 1789438463.01 total 345.20 last 72.08) - mkdir 24699 (time 1789438473.02 total 355.21 last 74.63) - mkdir 25280 (time 1789438483.07 total 365.25 last 57.84) - mkdir 26043 (time 1789438493.07 total 375.26 last 76.27) - mkdir 26700 (time 1789438503.08 total 385.27 last 65.62) - mkdir 27432 (time 1789438513.09 total 395.28 last 73.16) - mkdir 28037 (time 1789438523.11 total 405.29 last 60.40) - mkdir 28734 (time 1789438533.11 total 415.29 last 69.69) - mkdir 29463 (time 1789438543.12 total 425.30 last 72.83) - mkdir 30000 (time 1789438551.88 total 434.06 last 61.29) - mkdir 30700 (time 1789438561.89 total 444.08 last 69.88) - mkdir 31364 (time 1789438571.91 total 454.09 last 66.32) - mkdir 32052 (time 1789438581.93 total 464.11 last 68.67) - mkdir 32611 (time 1789438591.93 total 474.11 last 55.90) total: 32818 mkdir in 477.87 seconds: 68.68 ops/second - mkdir 693 (time 1789438127.80 total 10.02 last 69.14) - mkdir 1371 (time 1789438137.82 total 20.04 last 67.70) - mkdir 2191 (time 1789438147.82 total 30.04 last 81.97) - mkdir 2771 (time 1789438157.87 total 40.09 last 57.75) - mkdir 3217 (time 1789438167.92 total 50.14 last 44.38) - mkdir 3691 (time 1789438177.92 total 60.14 last 47.38) - mkdir 4283 (time 1789438187.92 total 70.14 last 59.18) - mkdir 4916 (time 1789438197.96 total 80.18 last 63.07) - mkdir 5695 (time 1789438207.97 total 90.19 last 77.85) - mkdir 6504 (time 1789438218.00 total 100.22 last 80.61) - mkdir 7137 (time 1789438228.02 total 110.24 last 63.21) - mkdir 7913 (time 1789438238.02 total 120.24 last 77.57) - mkdir 8680 (time 1789438248.03 total 130.25 last 76.65) - mkdir 9280 (time 1789438258.03 total 140.25 last 60.00) - mkdir 10000 (time 1789438267.64 total 149.85 last 74.94) - mkdir 10689 (time 1789438277.64 total 159.86 last 68.88) - mkdir 11349 (time 1789438287.65 total 169.87 last 65.94) - mkdir 12055 (time 1789438297.67 total 179.89 last 70.46) - mkdir 12764 (time 1789438307.68 total 189.90 last 70.81) - mkdir 13471 (time 1789438317.69 total 199.91 last 70.64) - mkdir 14088 (time 1789438327.69 total 209.91 last 61.68) - mkdir 14739 (time 1789438337.70 total 219.92 last 65.07) - mkdir 15586 (time 1789438347.72 total 229.93 last 84.55) - mkdir 16416 (time 1789438357.74 total 239.95 last 82.83) - mkdir 17232 (time 1789438367.74 total 249.96 last 81.57) - mkdir 18050 (time 1789438377.76 total 259.98 last 81.66) - mkdir 18826 (time 1789438387.76 total 269.98 last 77.57) - mkdir 19551 (time 1789438397.79 total 280.01 last 72.30) - mkdir 20000 (time 1789438404.75 total 286.97 last 64.46) - mkdir 20674 (time 1789438414.78 total 297.00 last 67.20) - mkdir 21251 (time 1789438424.79 total 307.01 last 57.66) - mkdir 21898 (time 1789438434.80 total 317.02 last 64.63) - mkdir 22473 (time 1789438444.81 total 327.03 last 57.44) - mkdir 23184 (time 1789438454.82 total 337.04 last 71.06) - mkdir 23947 (time 1789438464.82 total 347.04 last 76.25) - mkdir 24635 (time 1789438474.87 total 357.09 last 68.48) - mkdir 25254 (time 1789438484.88 total 367.09 last 61.86) - mkdir 26014 (time 1789438494.88 total 377.10 last 75.99) - mkdir 26673 (time 1789438504.88 total 387.10 last 65.87) - mkdir 27370 (time 1789438514.91 total 397.13 last 69.54) - mkdir 27985 (time 1789438524.93 total 407.14 last 61.38) - mkdir 28672 (time 1789438534.93 total 417.15 last 68.64) - mkdir 29380 (time 1789438544.94 total 427.16 last 70.78) - mkdir 30000 (time 1789438554.37 total 436.59 last 65.72) - mkdir 30712 (time 1789438564.39 total 446.61 last 71.09) - mkdir 31416 (time 1789438574.39 total 456.61 last 70.34) - mkdir 32102 (time 1789438584.40 total 466.61 last 68.59) - mkdir 32628 (time 1789438594.40 total 476.62 last 52.59) total: 32818 mkdir in 479.23 seconds: 68.48 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276260 995044 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4067 1019933 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67651 956349 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71718 518834 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789439146 ; total 0 ; last 0) - unlinked 10000 (time 1789439405 ; total 259 ; last 259) - unlinked 20000 (time 1789439665 ; total 519 ; last 260) - unlinked 30000 (time 1789439929 ; total 783 ; last 264) total: 32768 unlinks in 854 seconds: 38.370022 unlinks/second - unlinked 0 (time 1789439146 ; total 0 ; last 0) - unlinked 10000 (time 1789439406 ; total 260 ; last 260) - unlinked 20000 (time 1789439669 ; total 523 ; last 263) - unlinked 30000 (time 1789439935 ; total 789 ; last 266) total: 32768 unlinks in 858 seconds: 38.191143 unlinks/second nlink between: 1 - unlinked 0 (time 1789440006 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789440006 ; 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 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13716 1257588 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22924 3584096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20552 3586468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4067 1019933 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6082 518834 2% /mnt/lustre