== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:11:01 (1787847061) 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 483 (time 1787847076.93 total 10.00 last 48.28) - mkdir 1014 (time 1787847086.93 total 20.01 last 53.08) - mkdir 1574 (time 1787847096.93 total 30.01 last 56.00) - mkdir 2043 (time 1787847106.95 total 40.03 last 46.81) - mkdir 2514 (time 1787847116.97 total 50.04 last 47.02) - mkdir 3029 (time 1787847127.00 total 60.08 last 51.32) - mkdir 3599 (time 1787847137.02 total 70.09 last 56.92) - mkdir 4025 (time 1787847147.04 total 80.12 last 42.51) - mkdir 4382 (time 1787847157.07 total 90.14 last 35.60) - mkdir 4742 (time 1787847167.07 total 100.15 last 35.97) - mkdir 5137 (time 1787847177.08 total 110.16 last 39.47) - mkdir 5623 (time 1787847187.10 total 120.18 last 48.50) - mkdir 6202 (time 1787847197.10 total 130.18 last 57.88) - mkdir 6747 (time 1787847207.11 total 140.19 last 54.46) - mkdir 7289 (time 1787847217.12 total 150.20 last 54.15) - mkdir 7823 (time 1787847227.13 total 160.21 last 53.35) - mkdir 8374 (time 1787847237.13 total 170.21 last 55.08) - mkdir 8919 (time 1787847247.15 total 180.22 last 54.44) - mkdir 9399 (time 1787847257.15 total 190.23 last 47.98) - mkdir 9902 (time 1787847267.16 total 200.23 last 50.27) - mkdir 10460 (time 1787847277.17 total 210.24 last 55.73) - mkdir 10970 (time 1787847287.18 total 220.26 last 50.93) - mkdir 11504 (time 1787847297.20 total 230.28 last 53.31) - mkdir 12030 (time 1787847307.22 total 240.30 last 52.49) - mkdir 12597 (time 1787847317.24 total 250.31 last 56.60) - mkdir 13142 (time 1787847327.25 total 260.32 last 54.44) - mkdir 13628 (time 1787847337.25 total 270.33 last 48.60) - mkdir 14194 (time 1787847347.25 total 280.33 last 56.58) - mkdir 14712 (time 1787847357.27 total 290.35 last 51.68) - mkdir 15210 (time 1787847367.28 total 300.36 last 49.76) - mkdir 15765 (time 1787847377.29 total 310.37 last 55.45) - mkdir 16302 (time 1787847387.29 total 320.37 last 53.70) - mkdir 16798 (time 1787847397.31 total 330.38 last 49.53) - mkdir 17314 (time 1787847407.34 total 340.42 last 51.42) - mkdir 17788 (time 1787847417.39 total 350.46 last 47.19) - mkdir 18148 (time 1787847427.39 total 360.47 last 35.98) - mkdir 18621 (time 1787847437.40 total 370.48 last 47.27) - mkdir 19130 (time 1787847447.42 total 380.50 last 50.79) - mkdir 19606 (time 1787847457.44 total 390.52 last 47.49) - mkdir 20000 (time 1787847464.35 total 397.43 last 57.03) - mkdir 20494 (time 1787847474.37 total 407.44 last 49.32) - mkdir 20976 (time 1787847484.42 total 417.49 last 47.96) - mkdir 21475 (time 1787847494.44 total 427.52 last 49.78) - mkdir 22017 (time 1787847504.46 total 437.53 last 54.12) - mkdir 22494 (time 1787847514.46 total 447.54 last 47.68) - mkdir 23042 (time 1787847524.47 total 457.55 last 54.75) - mkdir 23527 (time 1787847534.50 total 467.58 last 48.33) - mkdir 24087 (time 1787847544.51 total 477.59 last 55.97) - mkdir 24621 (time 1787847554.75 total 487.83 last 52.15) - mkdir 25154 (time 1787847564.77 total 497.85 last 53.19) - mkdir 25632 (time 1787847574.78 total 507.85 last 47.76) - mkdir 26138 (time 1787847584.78 total 517.86 last 50.59) - mkdir 26670 (time 1787847594.78 total 527.86 last 53.20) - mkdir 27185 (time 1787847604.79 total 537.87 last 51.43) - mkdir 27748 (time 1787847614.81 total 547.88 last 56.23) - mkdir 28258 (time 1787847624.83 total 557.91 last 50.88) - mkdir 28790 (time 1787847634.84 total 567.92 last 53.12) - mkdir 29327 (time 1787847644.85 total 577.93 last 53.66) - mkdir 29831 (time 1787847655.36 total 588.44 last 47.95) - mkdir 30000 (time 1787847658.20 total 591.27 last 59.60) - mkdir 30512 (time 1787847668.21 total 601.29 last 51.12) - mkdir 31014 (time 1787847678.24 total 611.32 last 50.06) - mkdir 31501 (time 1787847688.25 total 621.32 last 48.66) - mkdir 32099 (time 1787847698.26 total 631.34 last 59.73) - mkdir 32552 (time 1787847708.27 total 641.34 last 45.27) total: 32818 mkdir in 645.89 seconds: 50.81 ops/second - mkdir 491 (time 1787847076.93 total 10.00 last 49.08) - mkdir 993 (time 1787847086.94 total 20.01 last 50.17) - mkdir 1581 (time 1787847096.96 total 30.03 last 58.69) - mkdir 2089 (time 1787847106.97 total 40.04 last 50.73) - mkdir 2568 (time 1787847116.97 total 50.05 last 47.88) - mkdir 3097 (time 1787847126.98 total 60.05 last 52.86) - mkdir 3678 (time 1787847137.01 total 70.08 last 57.95) - mkdir 4079 (time 1787847147.02 total 80.10 last 40.03) - mkdir 4429 (time 1787847157.04 total 90.12 last 34.93) - mkdir 4793 (time 1787847167.08 total 100.16 last 36.26) - mkdir 5189 (time 1787847177.10 total 110.17 last 39.54) - mkdir 5680 (time 1787847187.11 total 120.18 last 49.07) - mkdir 6250 (time 1787847197.12 total 130.19 last 56.91) - mkdir 6792 (time 1787847207.13 total 140.20 last 54.17) - mkdir 7341 (time 1787847217.15 total 150.22 last 54.79) - mkdir 7871 (time 1787847227.16 total 160.23 last 52.93) - mkdir 8450 (time 1787847237.18 total 170.25 last 57.78) - mkdir 8981 (time 1787847247.19 total 180.26 last 53.07) - mkdir 9473 (time 1787847257.19 total 190.26 last 49.17) - mkdir 9975 (time 1787847267.20 total 200.27 last 50.17) - mkdir 10553 (time 1787847277.21 total 210.28 last 57.72) - mkdir 11081 (time 1787847287.23 total 220.31 last 52.68) - mkdir 11597 (time 1787847297.25 total 230.32 last 51.52) - mkdir 12110 (time 1787847307.25 total 240.33 last 51.27) - mkdir 12716 (time 1787847317.26 total 250.33 last 60.59) - mkdir 13222 (time 1787847327.27 total 260.34 last 50.54) - mkdir 13705 (time 1787847337.27 total 270.34 last 48.29) - mkdir 14246 (time 1787847347.29 total 280.36 last 54.01) - mkdir 14768 (time 1787847357.29 total 290.36 last 52.20) - mkdir 15261 (time 1787847367.30 total 300.37 last 49.25) - mkdir 15808 (time 1787847377.31 total 310.39 last 54.60) - mkdir 16337 (time 1787847387.32 total 320.39 last 52.88) - mkdir 16831 (time 1787847397.34 total 330.42 last 49.27) - mkdir 17351 (time 1787847407.38 total 340.45 last 51.82) - mkdir 17822 (time 1787847417.40 total 350.47 last 47.02) - mkdir 18195 (time 1787847427.40 total 360.47 last 37.29) - mkdir 18689 (time 1787847437.44 total 370.51 last 49.20) - mkdir 19177 (time 1787847447.45 total 380.52 last 48.77) - mkdir 19644 (time 1787847457.46 total 390.53 last 46.65) - mkdir 20000 (time 1787847463.49 total 396.56 last 59.03) - mkdir 20478 (time 1787847473.49 total 406.57 last 47.77) - mkdir 20952 (time 1787847483.54 total 416.61 last 47.19) - mkdir 21458 (time 1787847493.56 total 426.63 last 50.52) - mkdir 22010 (time 1787847503.60 total 436.68 last 54.93) - mkdir 22487 (time 1787847513.69 total 446.76 last 47.30) - mkdir 23022 (time 1787847523.74 total 456.81 last 53.26) - mkdir 23506 (time 1787847533.76 total 466.83 last 48.30) - mkdir 24042 (time 1787847543.76 total 476.83 last 53.60) - mkdir 24578 (time 1787847553.76 total 486.84 last 53.56) - mkdir 25079 (time 1787847563.76 total 496.84 last 50.09) - mkdir 25574 (time 1787847573.79 total 506.87 last 49.35) - mkdir 26093 (time 1787847583.81 total 516.88 last 51.82) - mkdir 26623 (time 1787847593.82 total 526.89 last 52.96) - mkdir 27089 (time 1787847603.82 total 536.89 last 46.59) - mkdir 27654 (time 1787847614.13 total 547.21 last 54.77) - mkdir 28152 (time 1787847624.14 total 557.21 last 49.79) - mkdir 28684 (time 1787847634.14 total 567.21 last 53.18) - mkdir 29228 (time 1787847644.16 total 577.23 last 54.30) - mkdir 29753 (time 1787847654.17 total 587.24 last 52.46) - mkdir 30000 (time 1787847658.92 total 591.99 last 52.00) - mkdir 30499 (time 1787847669.25 total 602.33 last 48.28) - mkdir 30996 (time 1787847679.26 total 612.33 last 49.68) - mkdir 31518 (time 1787847689.27 total 622.34 last 52.14) - mkdir 32111 (time 1787847699.27 total 632.34 last 59.30) - mkdir 32568 (time 1787847709.27 total 642.34 last 45.69) total: 32818 mkdir in 646.80 seconds: 50.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1787848482 ; total 1 ; last 1) - unlinked 10000 (time 1787848795 ; total 314 ; last 313) - unlinked 20000 (time 1787849135 ; total 654 ; last 340) - unlinked 30000 (time 1787849505 ; total 1024 ; last 370) total: 32768 unlinks in 1131 seconds: 28.972591 unlinks/second - unlinked 0 (time 1787848482 ; total 1 ; last 1) - unlinked 10000 (time 1787848798 ; total 317 ; last 316) - unlinked 20000 (time 1787849136 ; total 655 ; last 338) - unlinked 30000 (time 1787849510 ; total 1029 ; last 374) total: 32768 unlinks in 1134 seconds: 28.895943 unlinks/second nlink between: 102 - unlinked 0 (time 1787849617 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787849617 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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