== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:34:23 (1787834063) 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 534698 333 534365 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 - mkdir 588 (time 1787834079.26 total 10.00 last 58.79) - mkdir 1080 (time 1787834089.26 total 20.00 last 49.19) - mkdir 1600 (time 1787834099.27 total 30.01 last 51.94) - mkdir 2110 (time 1787834109.28 total 40.02 last 50.97) - mkdir 2646 (time 1787834119.29 total 50.03 last 53.53) - mkdir 3103 (time 1787834129.31 total 60.05 last 45.61) - mkdir 3546 (time 1787834139.33 total 70.07 last 44.22) - mkdir 3989 (time 1787834149.35 total 80.09 last 44.20) - mkdir 4492 (time 1787834159.39 total 90.14 last 50.08) - mkdir 4913 (time 1787834169.40 total 100.14 last 42.08) - mkdir 5406 (time 1787834179.40 total 110.14 last 49.30) - mkdir 5887 (time 1787834189.43 total 120.17 last 47.96) - mkdir 6282 (time 1787834199.45 total 130.19 last 39.42) - mkdir 6731 (time 1787834209.46 total 140.20 last 44.85) - mkdir 7184 (time 1787834219.46 total 150.21 last 45.27) - mkdir 7666 (time 1787834229.48 total 160.23 last 48.11) - mkdir 8230 (time 1787834239.50 total 170.25 last 56.29) - mkdir 8722 (time 1787834249.53 total 180.27 last 49.06) - mkdir 9128 (time 1787834259.55 total 190.29 last 40.53) - mkdir 9561 (time 1787834269.55 total 200.30 last 43.28) - mkdir 10000 (time 1787834279.30 total 210.05 last 45.02) - mkdir 10357 (time 1787834289.37 total 220.11 last 35.47) - mkdir 10804 (time 1787834299.38 total 230.12 last 44.65) - mkdir 11214 (time 1787834309.41 total 240.15 last 40.88) - mkdir 11680 (time 1787834319.41 total 250.16 last 46.59) - mkdir 12083 (time 1787834329.42 total 260.16 last 40.26) - mkdir 12673 (time 1787834339.43 total 270.17 last 58.95) - mkdir 13223 (time 1787834349.43 total 280.17 last 55.00) - mkdir 13707 (time 1787834359.44 total 290.19 last 48.34) - mkdir 14195 (time 1787834369.45 total 300.20 last 48.75) - mkdir 14626 (time 1787834379.47 total 310.21 last 43.04) - mkdir 15054 (time 1787834389.48 total 320.22 last 42.77) - mkdir 15472 (time 1787834399.52 total 330.27 last 41.60) - mkdir 15885 (time 1787834409.52 total 340.27 last 41.30) - mkdir 16390 (time 1787834419.53 total 350.27 last 50.48) - mkdir 16947 (time 1787834429.54 total 360.28 last 55.64) - mkdir 17441 (time 1787834439.57 total 370.31 last 49.26) - mkdir 17821 (time 1787834449.57 total 380.31 last 37.99) - mkdir 18197 (time 1787834459.58 total 390.32 last 37.58) - mkdir 18631 (time 1787834469.59 total 400.33 last 43.36) - mkdir 19097 (time 1787834479.59 total 410.33 last 46.58) - mkdir 19618 (time 1787834489.59 total 420.33 last 52.09) - mkdir 20000 (time 1787834497.36 total 428.10 last 49.19) - mkdir 20448 (time 1787834507.36 total 438.10 last 44.79) - mkdir 20942 (time 1787834517.37 total 448.12 last 49.33) - mkdir 21414 (time 1787834527.39 total 458.13 last 47.12) - mkdir 21905 (time 1787834537.40 total 468.14 last 49.07) - mkdir 22433 (time 1787834547.40 total 478.15 last 52.77) - mkdir 22929 (time 1787834557.44 total 488.18 last 49.40) - mkdir 23392 (time 1787834567.46 total 498.20 last 46.23) - mkdir 23840 (time 1787834577.50 total 508.24 last 44.63) - mkdir 24392 (time 1787834587.50 total 518.25 last 55.16) - mkdir 24937 (time 1787834597.53 total 528.27 last 54.38) - mkdir 25446 (time 1787834607.55 total 538.29 last 50.80) - mkdir 25936 (time 1787834617.56 total 548.31 last 48.92) - mkdir 26416 (time 1787834627.60 total 558.35 last 47.81) - mkdir 26856 (time 1787834637.62 total 568.36 last 43.94) - mkdir 27321 (time 1787834647.63 total 578.37 last 46.44) - mkdir 27764 (time 1787834657.66 total 588.41 last 44.15) - mkdir 28243 (time 1787834667.67 total 598.41 last 47.89) - mkdir 28740 (time 1787834677.68 total 608.42 last 49.64) - mkdir 29249 (time 1787834687.69 total 618.43 last 50.84) - mkdir 29702 (time 1787834697.70 total 628.44 last 45.27) - mkdir 30000 (time 1787834704.06 total 634.81 last 46.81) - mkdir 30498 (time 1787834714.07 total 644.81 last 49.79) - mkdir 31021 (time 1787834724.08 total 654.82 last 52.22) - mkdir 31490 (time 1787834734.09 total 664.84 last 46.84) - mkdir 32023 (time 1787834744.11 total 674.86 last 53.20) - mkdir 32528 (time 1787834754.12 total 684.8 - mkdir 548 (time 1787834079.26 total 10.01 last 54.76) - mkdir 1055 (time 1787834089.27 total 20.01 last 50.68) - mkdir 1586 (time 1787834099.28 total 30.03 last 53.02) - mkdir 2122 (time 1787834109.32 total 40.07 last 53.37) - mkdir 2657 (time 1787834119.33 total 50.08 last 53.46) - mkdir 3115 (time 1787834129.36 total 60.10 last 45.69) - mkdir 3548 (time 1787834139.36 total 70.11 last 43.27) - mkdir 3971 (time 1787834149.36 total 80.11 last 42.29) - mkdir 4470 (time 1787834159.42 total 90.16 last 49.64) - mkdir 4897 (time 1787834169.45 total 100.20 last 42.55) - mkdir 5389 (time 1787834179.48 total 110.22 last 49.07) - mkdir 5859 (time 1787834189.48 total 120.22 last 46.99) - mkdir 6259 (time 1787834199.49 total 130.23 last 39.97) - mkdir 6700 (time 1787834209.49 total 140.23 last 44.10) - mkdir 7155 (time 1787834219.52 total 150.26 last 45.37) - mkdir 7609 (time 1787834229.53 total 160.27 last 45.36) - mkdir 8186 (time 1787834239.55 total 170.29 last 57.58) - mkdir 8707 (time 1787834249.55 total 180.30 last 52.06) - mkdir 9115 (time 1787834259.56 total 190.30 last 40.79) - mkdir 9552 (time 1787834269.56 total 200.31 last 43.67) - mkdir 9992 (time 1787834279.58 total 210.32 last 43.95) - mkdir 10355 (time 1787834289.64 total 220.38 last 36.07) - mkdir 10822 (time 1787834299.68 total 230.42 last 46.51) - mkdir 11229 (time 1787834309.68 total 240.43 last 40.70) - mkdir 11717 (time 1787834319.69 total 250.43 last 48.77) - mkdir 12095 (time 1787834329.72 total 260.46 last 37.69) - mkdir 12654 (time 1787834339.72 total 270.46 last 55.88) - mkdir 13186 (time 1787834349.74 total 280.48 last 53.09) - mkdir 13685 (time 1787834359.76 total 290.50 last 49.82) - mkdir 14170 (time 1787834369.78 total 300.53 last 48.38) - mkdir 14616 (time 1787834379.79 total 310.53 last 44.58) - mkdir 15040 (time 1787834389.79 total 320.54 last 42.38) - mkdir 15449 (time 1787834399.79 total 330.54 last 40.90) - mkdir 15851 (time 1787834409.83 total 340.57 last 40.06) - mkdir 16363 (time 1787834419.85 total 350.60 last 51.07) - mkdir 16906 (time 1787834429.85 total 360.60 last 54.30) - mkdir 17392 (time 1787834439.85 total 370.60 last 48.60) - mkdir 17770 (time 1787834449.86 total 380.60 last 37.78) - mkdir 18145 (time 1787834459.89 total 390.63 last 37.40) - mkdir 18601 (time 1787834469.89 total 400.64 last 45.56) - mkdir 19052 (time 1787834479.90 total 410.64 last 45.09) - mkdir 19564 (time 1787834489.90 total 420.65 last 51.18) - mkdir 20000 (time 1787834499.07 total 429.81 last 47.55) - mkdir 20439 (time 1787834509.07 total 439.82 last 43.88) - mkdir 20921 (time 1787834519.08 total 449.82 last 48.18) - mkdir 21376 (time 1787834529.08 total 459.83 last 45.48) - mkdir 21884 (time 1787834539.09 total 469.83 last 50.78) - mkdir 22413 (time 1787834549.12 total 479.86 last 52.73) - mkdir 22906 (time 1787834559.12 total 489.87 last 49.27) - mkdir 23386 (time 1787834569.14 total 499.88 last 47.92) - mkdir 23831 (time 1787834579.15 total 509.90 last 44.44) - mkdir 24436 (time 1787834589.16 total 519.91 last 60.45) - mkdir 24932 (time 1787834599.16 total 529.91 last 49.58) - mkdir 25441 (time 1787834609.18 total 539.92 last 50.82) - mkdir 25924 (time 1787834619.19 total 549.93 last 48.27) - mkdir 26433 (time 1787834629.20 total 559.94 last 50.82) - mkdir 26885 (time 1787834639.22 total 569.96 last 45.11) - mkdir 27354 (time 1787834649.23 total 579.98 last 46.84) - mkdir 27801 (time 1787834659.24 total 589.98 last 44.66) - mkdir 28300 (time 1787834669.24 total 599.99 last 49.88) - mkdir 28783 (time 1787834679.25 total 609.99 last 48.28) - mkdir 29283 (time 1787834689.27 total 620.02 last 49.87) - mkdir 29729 (time 1787834699.28 total 630.02 last 44.59) - mkdir 30000 (time 1787834704.52 total 635.27 last 51.66) - mkdir 30505 (time 1787834714.52 total 645.27 last 50.50) - mkdir 31009 (time 1787834724.54 total 655.28 last 50.34) - mkdir 31503 (time 1787834734.55 total 665.29 last 49.35) - mkdir 32026 (time 1787834744.55 total 675.30 last 52.26) - mkdir 32539 (time 1787834754.57 total 685.316 last 50.47) total: 32818 mkdir in 690.17 seconds: 47.55 ops/second last 51.23) total: 32818 mkdir in 690.95 seconds: 47.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1787835438 ; total 0 ; last 0) - unlinked 10000 (time 1787835704 ; total 266 ; last 266) - unlinked 20000 (time 1787835999 ; total 561 ; last 295) - unlinked 30000 (time 1787836291 ; total 853 ; last 292) total: 32768 unlinks in 943 seconds: 34.748676 unlinks/second - unlinked 0 (time 1787835438 ; total 0 ; last 0) - unlinked 10000 (time 1787835707 ; total 269 ; last 269) - unlinked 20000 (time 1787835999 ; total 561 ; last 292) - unlinked 30000 (time 1787836294 ; total 856 ; last 295) total: 32768 unlinks in 945 seconds: 34.675133 unlinks/second nlink between: 102 - unlinked 0 (time 1787836385 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787836385 ; 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 2208640 2304 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 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