== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:21:58 (1788834118) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 642 (time 1788834134.10 total 10.00 last 64.19) - mkdir 1259 (time 1788834144.10 total 20.01 last 61.66) - mkdir 1944 (time 1788834154.11 total 30.01 last 68.46) - mkdir 2521 (time 1788834164.12 total 40.02 last 57.68) - mkdir 3143 (time 1788834174.13 total 50.03 last 62.10) - mkdir 3725 (time 1788834184.14 total 60.05 last 58.13) - mkdir 4348 (time 1788834194.15 total 70.05 last 62.25) - mkdir 4885 (time 1788834204.15 total 80.06 last 53.70) - mkdir 5503 (time 1788834214.17 total 90.08 last 61.67) - mkdir 6134 (time 1788834224.18 total 100.08 last 63.09) - mkdir 6755 (time 1788834234.18 total 110.08 last 62.07) - mkdir 7381 (time 1788834244.20 total 120.10 last 62.48) - mkdir 7981 (time 1788834254.24 total 130.14 last 59.79) - mkdir 8569 (time 1788834264.24 total 140.14 last 58.77) - mkdir 9207 (time 1788834274.24 total 150.15 last 63.79) - mkdir 9842 (time 1788834284.30 total 160.20 last 63.14) - mkdir 10000 (time 1788834286.56 total 162.46 last 69.96) - mkdir 10610 (time 1788834296.61 total 172.51 last 60.70) - mkdir 11219 (time 1788834306.62 total 182.53 last 60.81) - mkdir 11759 (time 1788834316.63 total 192.53 last 53.99) - mkdir 12324 (time 1788834326.64 total 202.54 last 56.44) - mkdir 12959 (time 1788834336.64 total 212.54 last 63.48) - mkdir 13577 (time 1788834346.66 total 222.57 last 61.65) - mkdir 14192 (time 1788834356.67 total 232.57 last 61.47) - mkdir 14758 (time 1788834366.68 total 242.58 last 56.54) - mkdir 15394 (time 1788834376.70 total 252.60 last 63.50) - mkdir 16068 (time 1788834386.70 total 262.60 last 67.38) - mkdir 16589 (time 1788834396.73 total 272.63 last 51.95) - mkdir 17101 (time 1788834406.77 total 282.67 last 51.00) - mkdir 17596 (time 1788834416.85 total 292.76 last 49.08) - mkdir 17992 (time 1788834426.85 total 302.76 last 39.60) - mkdir 18465 (time 1788834437.03 total 312.93 last 46.48) - mkdir 18990 (time 1788834447.05 total 322.95 last 52.42) - mkdir 19546 (time 1788834457.06 total 332.96 last 55.51) - mkdir 20000 (time 1788834464.83 total 340.74 last 58.41) - mkdir 20611 (time 1788834474.84 total 350.74 last 61.09) - mkdir 21257 (time 1788834484.86 total 360.76 last 64.47) - mkdir 21931 (time 1788834494.86 total 370.76 last 67.39) - mkdir 22561 (time 1788834504.87 total 380.77 last 62.92) - mkdir 23243 (time 1788834514.87 total 390.78 last 68.17) - mkdir 23852 (time 1788834524.88 total 400.78 last 60.88) - mkdir 24491 (time 1788834534.88 total 410.79 last 63.86) - mkdir 25130 (time 1788834544.89 total 420.79 last 63.86) - mkdir 25687 (time 1788834554.90 total 430.80 last 55.66) - mkdir 26295 (time 1788834564.91 total 440.81 last 60.75) - mkdir 26816 (time 1788834574.91 total 450.82 last 52.06) - mkdir 27481 (time 1788834584.92 total 460.83 last 66.43) - mkdir 28052 (time 1788834594.93 total 470.84 last 57.05) - mkdir 28631 (time 1788834604.94 total 480.84 last 57.86) - mkdir 29214 (time 1788834614.94 total 490.85 last 58.28) - mkdir 29734 (time 1788834624.94 total 500.85 last 52.00) - mkdir 30000 (time 1788834630.21 total 506.11 last 50.54) - mkdir 30559 (time 1788834640.22 total 516.12 last 55.82) - mkdir 31178 (time 1788834650.24 total 526.14 last 61.81) - mkdir 31862 (time 1788834660.25 total 536.15 last 68.32) - mkdir 32528 (time 1788834670.25 total 546.15 last 66.59) total: 32818 mkdir in 551.14 seconds: 59.55 ops/second - mkdir 613 (time 1788834134.22 total 10.00 last 61.28) - mkdir 1219 (time 1788834144.24 total 20.02 last 60.51) - mkdir 1876 (time 1788834154.26 total 30.04 last 65.58) - mkdir 2444 (time 1788834164.26 total 40.04 last 56.80) - mkdir 3024 (time 1788834174.27 total 50.05 last 57.95) - mkdir 3601 (time 1788834184.27 total 60.05 last 57.66) - mkdir 4220 (time 1788834194.29 total 70.07 last 61.77) - mkdir 4741 (time 1788834204.30 total 80.08 last 52.07) - mkdir 5348 (time 1788834214.31 total 90.09 last 60.63) - mkdir 5983 (time 1788834224.32 total 100.10 last 63.45) - mkdir 6598 (time 1788834234.32 total 110.10 last 61.46) - mkdir 7216 (time 1788834244.34 total 120.12 last 61.69) - mkdir 7837 (time 1788834254.35 total 130.12 last 62.08) - mkdir 8420 (time 1788834264.36 total 140.14 last 58.24) - mkdir 9092 (time 1788834274.38 total 150.16 last 67.04) - mkdir 9691 (time 1788834284.39 total 160.17 last 59.84) - mkdir 10000 (time 1788834289.31 total 165.09 last 62.84) - mkdir 10633 (time 1788834299.31 total 175.09 last 63.29) - mkdir 11206 (time 1788834309.31 total 185.09 last 57.29) - mkdir 11750 (time 1788834319.31 total 195.09 last 54.40) - mkdir 12358 (time 1788834329.33 total 205.11 last 60.68) - mkdir 12971 (time 1788834339.34 total 215.12 last 61.26) - mkdir 13585 (time 1788834349.39 total 225.17 last 61.07) - mkdir 14222 (time 1788834359.40 total 235.17 last 63.67) - mkdir 14802 (time 1788834369.46 total 245.24 last 57.63) - mkdir 15463 (time 1788834379.46 total 255.24 last 66.08) - mkdir 16123 (time 1788834389.47 total 265.24 last 65.99) - mkdir 16626 (time 1788834399.47 total 275.25 last 50.26) - mkdir 17099 (time 1788834409.51 total 285.29 last 47.13) - mkdir 17533 (time 1788834419.56 total 295.33 last 43.19) - mkdir 17954 (time 1788834429.56 total 305.34 last 42.07) - mkdir 18505 (time 1788834439.58 total 315.36 last 54.98) - mkdir 19012 (time 1788834449.59 total 325.36 last 50.70) - mkdir 19545 (time 1788834459.61 total 335.39 last 53.14) - mkdir 20000 (time 1788834467.12 total 342.89 last 60.66) - mkdir 20635 (time 1788834477.12 total 352.90 last 63.47) - mkdir 21306 (time 1788834487.12 total 362.90 last 67.09) - mkdir 21963 (time 1788834497.14 total 372.92 last 65.60) - mkdir 22575 (time 1788834507.15 total 382.93 last 61.11) - mkdir 23207 (time 1788834517.16 total 392.94 last 63.15) - mkdir 23790 (time 1788834527.19 total 402.97 last 58.14) - mkdir 24466 (time 1788834537.19 total 412.97 last 67.56) - mkdir 25050 (time 1788834547.20 total 422.98 last 58.36) - mkdir 25585 (time 1788834557.21 total 432.99 last 53.46) - mkdir 26154 (time 1788834567.22 total 443.00 last 56.84) - mkdir 26704 (time 1788834577.22 total 453.00 last 54.96) - mkdir 27321 (time 1788834587.23 total 463.01 last 61.65) - mkdir 27953 (time 1788834597.23 total 473.01 last 63.20) - mkdir 28524 (time 1788834607.27 total 483.05 last 56.91) - mkdir 29133 (time 1788834617.28 total 493.06 last 60.83) - mkdir 29652 (time 1788834627.29 total 503.07 last 51.83) - mkdir 30000 (time 1788834634.58 total 510.36 last 47.77) - mkdir 30625 (time 1788834644.58 total 520.36 last 62.47) - mkdir 31257 (time 1788834654.60 total 530.37 last 63.11) - mkdir 31877 (time 1788834664.60 total 540.38 last 61.96) - mkdir 32506 (time 1788834674.60 total 550.38 last 62.90) total: 32818 mkdir in 553.65 seconds: 59.28 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 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 1788835343 ; total 0 ; last 0) - unlinked 10000 (time 1788835612 ; total 269 ; last 268) - unlinked 20000 (time 1788835923 ; total 580 ; last 311) - unlinked 30000 (time 1788836169 ; total 826 ; last 246) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second - unlinked 0 (time 1788835344 ; total 1 ; last 1) - unlinked 10000 (time 1788835610 ; total 267 ; last 266) - unlinked 20000 (time 1788835922 ; total 579 ; last 312) - unlinked 30000 (time 1788836168 ; total 825 ; last 246) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second nlink between: 102 - unlinked 0 (time 1788836239 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788836239 ; 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 2208512 2176 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 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