== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:59:01 (1787032741) 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 603 (time 1787032756.77 total 10.00 last 60.28) - mkdir 1232 (time 1787032766.77 total 20.01 last 62.87) - mkdir 1867 (time 1787032776.78 total 30.01 last 63.48) - mkdir 2501 (time 1787032786.78 total 40.01 last 63.38) - mkdir 3110 (time 1787032796.80 total 50.03 last 60.80) - mkdir 3765 (time 1787032806.81 total 60.05 last 65.38) - mkdir 4495 (time 1787032816.82 total 70.06 last 72.95) - mkdir 5124 (time 1787032826.82 total 80.06 last 62.89) - mkdir 5664 (time 1787032836.83 total 90.07 last 53.95) - mkdir 6276 (time 1787032846.87 total 100.10 last 60.97) - mkdir 6895 (time 1787032856.88 total 110.12 last 61.83) - mkdir 7530 (time 1787032866.93 total 120.16 last 63.21) - mkdir 8163 (time 1787032876.93 total 130.16 last 63.28) - mkdir 8665 (time 1787032886.94 total 140.17 last 50.17) - mkdir 9250 (time 1787032896.97 total 150.20 last 58.31) - mkdir 9896 (time 1787032906.98 total 160.21 last 64.54) - mkdir 10548 (time 1787032916.98 total 170.21 last 65.18) - mkdir 11071 (time 1787032926.99 total 180.22 last 52.25) - mkdir 11680 (time 1787032937.01 total 190.24 last 60.80) - mkdir 12268 (time 1787032947.01 total 200.24 last 58.80) - mkdir 12835 (time 1787032957.02 total 210.25 last 56.62) - mkdir 13433 (time 1787032967.03 total 220.26 last 59.77) - mkdir 14003 (time 1787032977.05 total 230.28 last 56.86) - mkdir 14534 (time 1787032987.05 total 240.29 last 53.08) - mkdir 15164 (time 1787032997.06 total 250.30 last 62.94) - mkdir 15787 (time 1787033007.07 total 260.30 last 62.29) - mkdir 16397 (time 1787033017.08 total 270.32 last 60.90) - mkdir 16985 (time 1787033027.09 total 280.32 last 58.77) - mkdir 17582 (time 1787033037.09 total 290.32 last 59.68) - mkdir 18166 (time 1787033047.10 total 300.33 last 58.35) - mkdir 18738 (time 1787033057.18 total 310.42 last 56.71) - mkdir 19280 (time 1787033067.19 total 320.42 last 54.18) - mkdir 19840 (time 1787033077.19 total 330.42 last 55.99) - mkdir 20000 (time 1787033079.80 total 333.04 last 61.20) - mkdir 20550 (time 1787033089.81 total 343.05 last 54.94) - mkdir 21129 (time 1787033099.81 total 353.05 last 57.89) - mkdir 21735 (time 1787033109.82 total 363.06 last 60.55) - mkdir 22326 (time 1787033119.85 total 373.09 last 58.93) - mkdir 22928 (time 1787033129.86 total 383.09 last 60.17) - mkdir 23520 (time 1787033140.02 total 393.25 last 58.26) - mkdir 24150 (time 1787033150.02 total 403.26 last 62.98) - mkdir 24681 (time 1787033160.04 total 413.28 last 52.98) - mkdir 25189 (time 1787033170.05 total 423.28 last 50.77) - mkdir 25804 (time 1787033180.05 total 433.29 last 61.48) - mkdir 26382 (time 1787033190.06 total 443.30 last 57.75) - mkdir 26929 (time 1787033200.08 total 453.31 last 54.62) - mkdir 27483 (time 1787033210.08 total 463.32 last 55.35) - mkdir 28034 (time 1787033220.09 total 473.33 last 55.06) - mkdir 28600 (time 1787033230.09 total 483.33 last 56.59) - mkdir 29173 (time 1787033240.18 total 493.42 last 56.79) - mkdir 29800 (time 1787033250.21 total 503.44 last 62.57) - mkdir 30000 (time 1787033253.47 total 506.70 last 61.33) - mkdir 30606 (time 1787033263.49 total 516.73 last 60.44) - mkdir 31194 (time 1787033273.50 total 526.73 last 58.78) - mkdir 31754 (time 1787033283.80 total 537.03 last 54.37) - mkdir 32364 (time 1787033293.80 total 547.03 last 60.98) total: 32818 mkdir in 556.93 seconds: 58.93 ops/second - mkdir 614 (time 1787032756.78 total 10.01 last 61.35) - mkdir 1233 (time 1787032766.78 total 20.01 last 61.87) - mkdir 1851 (time 1787032776.79 total 30.02 last 61.76) - mkdir 2508 (time 1787032786.81 total 40.04 last 65.57) - mkdir 3116 (time 1787032796.83 total 50.06 last 60.66) - mkdir 3764 (time 1787032806.83 total 60.07 last 64.80) - mkdir 4503 (time 1787032816.86 total 70.09 last 73.73) - mkdir 5140 (time 1787032826.87 total 80.10 last 63.63) - mkdir 5681 (time 1787032836.88 total 90.11 last 54.03) - mkdir 6310 (time 1787032846.90 total 100.13 last 62.79) - mkdir 6931 (time 1787032856.90 total 110.13 last 62.09) - mkdir 7558 (time 1787032866.91 total 120.14 last 62.64) - mkdir 8189 (time 1787032876.91 total 130.15 last 63.05) - mkdir 8683 (time 1787032886.92 total 140.16 last 49.36) - mkdir 9286 (time 1787032896.96 total 150.19 last 60.10) - mkdir 9905 (time 1787032906.97 total 160.21 last 61.78) - mkdir 10577 (time 1787032916.97 total 170.21 last 67.20) - mkdir 11103 (time 1787032927.02 total 180.25 last 52.36) - mkdir 11676 (time 1787032937.03 total 190.26 last 57.27) - mkdir 12236 (time 1787032947.04 total 200.27 last 55.92) - mkdir 12817 (time 1787032957.05 total 210.28 last 58.06) - mkdir 13396 (time 1787032967.05 total 220.28 last 57.89) - mkdir 13935 (time 1787032977.06 total 230.30 last 53.81) - mkdir 14492 (time 1787032987.07 total 240.30 last 55.66) - mkdir 15112 (time 1787032997.07 total 250.31 last 61.98) - mkdir 15752 (time 1787033007.09 total 260.33 last 63.88) - mkdir 16359 (time 1787033017.10 total 270.34 last 60.64) - mkdir 16953 (time 1787033027.11 total 280.35 last 59.34) - mkdir 17549 (time 1787033037.13 total 290.36 last 59.51) - mkdir 18138 (time 1787033047.13 total 300.36 last 58.89) - mkdir 18698 (time 1787033057.14 total 310.38 last 55.92) - mkdir 19249 (time 1787033067.15 total 320.39 last 55.03) - mkdir 19833 (time 1787033077.16 total 330.40 last 58.34) - mkdir 20000 (time 1787033079.97 total 333.20 last 59.48) - mkdir 20571 (time 1787033090.00 total 343.23 last 56.93) - mkdir 21139 (time 1787033100.01 total 353.24 last 56.77) - mkdir 21724 (time 1787033110.02 total 363.25 last 58.41) - mkdir 22284 (time 1787033120.08 total 373.32 last 55.65) - mkdir 22860 (time 1787033130.09 total 383.32 last 57.59) - mkdir 23476 (time 1787033140.10 total 393.34 last 61.49) - mkdir 24109 (time 1787033150.11 total 403.35 last 63.24) - mkdir 24617 (time 1787033160.12 total 413.35 last 50.78) - mkdir 25133 (time 1787033170.13 total 423.36 last 51.55) - mkdir 25739 (time 1787033180.14 total 433.37 last 60.56) - mkdir 26304 (time 1787033190.14 total 443.37 last 56.49) - mkdir 26871 (time 1787033200.17 total 453.41 last 56.50) - mkdir 27409 (time 1787033210.18 total 463.41 last 53.78) - mkdir 27948 (time 1787033220.18 total 473.42 last 53.87) - mkdir 28525 (time 1787033230.18 total 483.42 last 57.69) - mkdir 29109 (time 1787033240.20 total 493.43 last 58.32) - mkdir 29766 (time 1787033250.22 total 503.45 last 65.55) - mkdir 30000 (time 1787033254.04 total 507.27 last 61.30) - mkdir 30607 (time 1787033264.04 total 517.27 last 60.70) - mkdir 31194 (time 1787033274.04 total 527.27 last 58.69) - mkdir 31743 (time 1787033284.05 total 537.28 last 54.83) - mkdir 32358 (time 1787033294.06 total 547.29 last 61.44) total: 32818 mkdir in 557.04 seconds: 58.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1787033916 ; total 0 ; last 0) - unlinked 10000 (time 1787034092 ; total 176 ; last 176) - unlinked 20000 (time 1787034263 ; total 347 ; last 171) - unlinked 30000 (time 1787034428 ; total 512 ; last 165) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second - unlinked 0 (time 1787033916 ; total 0 ; last 0) - unlinked 10000 (time 1787034094 ; total 178 ; last 178) - unlinked 20000 (time 1787034266 ; total 350 ; last 172) - unlinked 30000 (time 1787034432 ; total 516 ; last 166) total: 32768 unlinks in 560 seconds: 58.514286 unlinks/second nlink between: 102 - unlinked 0 (time 1787034478 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787034478 ; total 1 ; last 1) 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 2209024 2176 2204800 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 526856 333 526523 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