== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:45:49 (1779201949) 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 118184 392 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 377 (time 1779201964.88 total 10.04 last 37.55) - mkdir 791 (time 1779201974.89 total 20.06 last 41.33) - mkdir 1270 (time 1779201984.91 total 30.07 last 47.83) - mkdir 1740 (time 1779201994.92 total 40.08 last 46.95) - mkdir 2178 (time 1779202004.92 total 50.09 last 43.77) - mkdir 2642 (time 1779202014.93 total 60.09 last 46.39) - mkdir 3112 (time 1779202024.94 total 70.11 last 46.92) - mkdir 3562 (time 1779202034.95 total 80.11 last 44.99) - mkdir 4015 (time 1779202044.96 total 90.12 last 45.26) - mkdir 4492 (time 1779202054.97 total 100.13 last 47.65) - mkdir 4959 (time 1779202064.97 total 110.13 last 46.70) - mkdir 5412 (time 1779202074.97 total 120.13 last 45.29) - mkdir 5900 (time 1779202084.98 total 130.15 last 48.73) - mkdir 6390 (time 1779202094.99 total 140.16 last 48.96) - mkdir 6816 (time 1779202105.00 total 150.16 last 42.58) - mkdir 7251 (time 1779202115.00 total 160.16 last 43.50) - mkdir 7665 (time 1779202125.01 total 170.17 last 41.36) - mkdir 8032 (time 1779202135.02 total 180.18 last 36.67) - mkdir 8311 (time 1779202145.05 total 190.22 last 27.80) - mkdir 8659 (time 1779202155.06 total 200.22 last 34.79) - mkdir 9085 (time 1779202165.11 total 210.27 last 42.38) - mkdir 9508 (time 1779202175.16 total 220.33 last 42.07) - mkdir 9903 (time 1779202185.16 total 230.33 last 39.50) - mkdir 10000 (time 1779202187.34 total 232.50 last 44.60) - mkdir 10409 (time 1779202197.34 total 242.50 last 40.88) - mkdir 10812 (time 1779202207.35 total 252.51 last 40.26) - mkdir 11267 (time 1779202217.37 total 262.53 last 45.42) - mkdir 11720 (time 1779202227.37 total 272.53 last 45.29) - mkdir 12244 (time 1779202237.38 total 282.54 last 52.35) - mkdir 12747 (time 1779202247.39 total 292.55 last 50.26) - mkdir 13189 (time 1779202257.39 total 302.56 last 44.19) - mkdir 13693 (time 1779202267.40 total 312.57 last 50.35) - mkdir 14185 (time 1779202277.41 total 322.57 last 49.17) - mkdir 14637 (time 1779202287.43 total 332.59 last 45.11) - mkdir 15062 (time 1779202297.43 total 342.60 last 42.48) - mkdir 15356 (time 1779202307.44 total 352.60 last 29.38) - mkdir 15665 (time 1779202317.44 total 362.60 last 30.90) - mkdir 16110 (time 1779202327.44 total 372.61 last 44.50) - mkdir 16525 (time 1779202337.45 total 382.62 last 41.45) - mkdir 16990 (time 1779202347.45 total 392.62 last 46.50) - mkdir 17471 (time 1779202357.50 total 402.67 last 47.87) - mkdir 17911 (time 1779202367.51 total 412.67 last 43.98) - mkdir 18362 (time 1779202377.51 total 422.67 last 45.09) - mkdir 18823 (time 1779202387.52 total 432.68 last 46.06) - mkdir 19263 (time 1779202397.53 total 442.70 last 43.93) - mkdir 19705 (time 1779202407.54 total 452.70 last 44.18) - mkdir 20000 (time 1779202413.70 total 458.87 last 47.85) - mkdir 20465 (time 1779202423.71 total 468.87 last 46.48) - mkdir 20934 (time 1779202433.72 total 478.88 last 46.85) - mkdir 21341 (time 1779202443.75 total 488.92 last 40.55) - mkdir 21814 (time 1779202453.75 total 498.92 last 47.30) - mkdir 22275 (time 1779202463.78 total 508.94 last 45.98) - mkdir 22769 (time 1779202473.80 total 518.96 last 49.29) - mkdir 23196 (time 1779202483.81 total 528.97 last 42.67) - mkdir 23653 (time 1779202493.82 total 538.98 last 45.64) - mkdir 24140 (time 1779202503.83 total 549.00 last 48.62) - mkdir 24618 (time 1779202513.84 total 559.00 last 47.77) - mkdir 25023 (time 1779202523.89 total 569.06 last 40.29) - mkdir 25496 (time 1779202533.90 total 579.06 last 47.27) - mkdir 25948 (time 1779202543.91 total 589.07 last 45.16) - mkdir 26436 (time 1779202553.91 total 599.08 last 48.77) - mkdir 26850 (time 1779202563.94 total 609.10 last 41.30) - mkdir 27311 (time 1779202573.95 total 619.11 last 46.06) - mkdir 27758 (time 1779202583.97 total 629.13 last 44.61) - mkdir 28228 (time 1779202593.99 total 639.15 last 46.91) - mkdir 28679 (time 1779202603.99 total 649.16 last 45.07) - mkdir 29131 (time 1779202614.00 total 659.16 last 45.19) - mkdir 29589 (time 1779202624.00 total 669.16 last 45.79) - mkdir 30000 (time 1779202632.38 total 677.55 la - mkdir 380 (time 1779201964.85 total 10.01 last 37.97) - mkdir 800 (time 1779201974.86 total 20.02 last 41.95) - mkdir 1281 (time 1779201984.87 total 30.03 last 48.05) - mkdir 1751 (time 1779201994.88 total 40.04 last 46.95) - mkdir 2180 (time 1779202004.88 total 50.04 last 42.88) - mkdir 2615 (time 1779202014.89 total 60.05 last 43.48) - mkdir 3103 (time 1779202024.92 total 70.07 last 48.67) - mkdir 3564 (time 1779202034.96 total 80.12 last 45.90) - mkdir 4005 (time 1779202044.97 total 90.13 last 44.07) - mkdir 4494 (time 1779202054.97 total 100.13 last 48.88) - mkdir 4955 (time 1779202064.97 total 110.13 last 46.09) - mkdir 5379 (time 1779202075.00 total 120.16 last 42.28) - mkdir 5871 (time 1779202085.01 total 130.17 last 49.17) - mkdir 6358 (time 1779202095.01 total 140.17 last 48.69) - mkdir 6788 (time 1779202105.05 total 150.20 last 42.84) - mkdir 7242 (time 1779202115.06 total 160.22 last 45.34) - mkdir 7643 (time 1779202125.06 total 170.22 last 40.08) - mkdir 8007 (time 1779202135.08 total 180.24 last 36.33) - mkdir 8305 (time 1779202145.12 total 190.28 last 29.69) - mkdir 8660 (time 1779202155.14 total 200.30 last 35.41) - mkdir 9086 (time 1779202165.15 total 210.31 last 42.58) - mkdir 9522 (time 1779202175.22 total 220.37 last 43.31) - mkdir 9921 (time 1779202185.24 total 230.40 last 39.80) - mkdir 10341 (time 1779202195.27 total 240.43 last 41.89) - mkdir 10743 (time 1779202205.28 total 250.44 last 40.16) - mkdir 11213 (time 1779202215.30 total 260.45 last 46.91) - mkdir 11652 (time 1779202225.30 total 270.46 last 43.87) - mkdir 12168 (time 1779202235.31 total 280.47 last 51.54) - mkdir 12660 (time 1779202245.35 total 290.51 last 49.03) - mkdir 13114 (time 1779202255.40 total 300.56 last 45.15) - mkdir 13609 (time 1779202265.41 total 310.57 last 49.47) - mkdir 14119 (time 1779202275.42 total 320.58 last 50.94) - mkdir 14570 (time 1779202285.42 total 330.58 last 45.09) - mkdir 15010 (time 1779202295.45 total 340.61 last 43.87) - mkdir 15339 (time 1779202305.49 total 350.65 last 32.78) - mkdir 15623 (time 1779202315.50 total 360.66 last 28.38) - mkdir 16008 (time 1779202325.53 total 370.69 last 38.37) - mkdir 16467 (time 1779202335.70 total 380.86 last 45.12) - mkdir 16907 (time 1779202345.72 total 390.88 last 43.91) - mkdir 17389 (time 1779202355.73 total 400.89 last 48.16) - mkdir 17853 (time 1779202365.77 total 410.93 last 46.23) - mkdir 18292 (time 1779202375.78 total 420.94 last 43.85) - mkdir 18756 (time 1779202385.81 total 430.97 last 46.27) - mkdir 19176 (time 1779202395.83 total 440.99 last 41.91) - mkdir 19601 (time 1779202405.85 total 451.01 last 42.41) - mkdir 20000 (time 1779202414.45 total 459.61 last 46.41) - mkdir 20479 (time 1779202424.45 total 469.61 last 47.89) - mkdir 20980 (time 1779202434.45 total 479.61 last 50.08) - mkdir 21400 (time 1779202444.47 total 489.63 last 41.94) - mkdir 21859 (time 1779202454.47 total 499.63 last 45.88) - mkdir 22306 (time 1779202464.47 total 509.63 last 44.70) - mkdir 22790 (time 1779202474.48 total 519.64 last 48.38) - mkdir 23216 (time 1779202484.48 total 529.64 last 42.57) - mkdir 23672 (time 1779202494.49 total 539.64 last 45.59) - mkdir 24162 (time 1779202504.50 total 549.66 last 48.95) - mkdir 24637 (time 1779202514.53 total 559.69 last 47.32) - mkdir 25044 (time 1779202524.54 total 569.70 last 40.67) - mkdir 25512 (time 1779202534.55 total 579.71 last 46.77) - mkdir 25965 (time 1779202544.58 total 589.73 last 45.18) - mkdir 26457 (time 1779202554.58 total 599.74 last 49.18) - mkdir 26892 (time 1779202564.59 total 609.75 last 43.47) - mkdir 27377 (time 1779202574.59 total 619.75 last 48.47) - mkdir 27835 (time 1779202584.61 total 629.77 last 45.73) - mkdir 28319 (time 1779202594.61 total 639.77 last 48.38) - mkdir 28803 (time 1779202604.62 total 649.77 last 48.40) - mkdir 29266 (time 1779202614.62 total 659.78 last 46.29) - mkdir 29715 (time 1779202624.62 total 669.78 last 44.87) - mkdir 30000 (time 1779202630.37 total 675.52 last 49.63) - mkdir 30487 (time 1779202640.38 total 685.54 last 48.61) - mkdir 30957 (time 1779202650.39 total 695.55 last 46.97) - mkdir 31442 (time 1779202660.39 total 705.55 last 48.48) - mkdir 31915 (time 1779202670.40 total 715.55 last 47.29) - mkdir 32422 (time 1779202680.40 total 725.56 last 50.69) total: 32818 mkdir in 734.19 seconds: 44.70 ops/second st 49.03) - mkdir 30460 (time 1779202642.39 total 687.55 last 45.99) - mkdir 30916 (time 1779202652.51 total 697.67 last 45.05) - mkdir 31399 (time 1779202662.52 total 707.69 last 48.22) - mkdir 31889 (time 1779202672.53 total 717.70 last 48.97) - mkdir 32391 (time 1779202682.54 total 727.70 last 50.16) total: 32818 mkdir in 736.19 seconds: 44.58 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 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 1779203557 ; total 1 ; last 1) - unlinked 10000 (time 1779203913 ; total 357 ; last 356) - unlinked 20000 (time 1779204302 ; total 746 ; last 389) - unlinked 30000 (time 1779204688 ; total 1132 ; last 386) total: 32768 unlinks in 1244 seconds: 26.340836 unlinks/second - unlinked 0 (time 1779203557 ; total 1 ; last 1) - unlinked 10000 (time 1779203913 ; total 357 ; last 356) - unlinked 20000 (time 1779204302 ; total 746 ; last 389) - unlinked 30000 (time 1779204690 ; total 1134 ; last 388) total: 32768 unlinks in 1244 seconds: 26.340836 unlinks/second nlink between: 102 - unlinked 0 (time 1779204803 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1779204803 ; 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 2304 2204160 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 526704 333 526371 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