== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:22:19 (1787696539) 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 495 (time 1787696554.73 total 10.00 last 49.50) - mkdir 989 (time 1787696564.75 total 20.02 last 49.30) - mkdir 1518 (time 1787696574.75 total 30.03 last 52.88) - mkdir 2074 (time 1787696584.76 total 40.03 last 55.57) - mkdir 2692 (time 1787696594.77 total 50.04 last 61.74) - mkdir 3163 (time 1787696604.77 total 60.04 last 47.09) - mkdir 3711 (time 1787696614.82 total 70.10 last 54.50) - mkdir 4184 (time 1787696624.89 total 80.17 last 46.96) - mkdir 4602 (time 1787696634.92 total 90.20 last 41.68) - mkdir 5083 (time 1787696644.93 total 100.20 last 48.07) - mkdir 5591 (time 1787696654.96 total 110.23 last 50.67) - mkdir 6150 (time 1787696664.97 total 120.24 last 55.82) - mkdir 6582 (time 1787696674.99 total 130.26 last 43.11) - mkdir 7023 (time 1787696685.00 total 140.27 last 44.07) - mkdir 7478 (time 1787696695.00 total 150.27 last 45.49) - mkdir 7907 (time 1787696705.03 total 160.31 last 42.74) - mkdir 8434 (time 1787696715.04 total 170.32 last 52.66) - mkdir 8931 (time 1787696725.05 total 180.33 last 49.65) - mkdir 9330 (time 1787696735.06 total 190.33 last 39.88) - mkdir 9718 (time 1787696745.10 total 200.38 last 38.62) - mkdir 10000 (time 1787696750.17 total 205.45 last 55.65) - mkdir 10457 (time 1787696760.17 total 215.45 last 45.70) - mkdir 11042 (time 1787696770.24 total 225.51 last 58.11) - mkdir 11609 (time 1787696780.24 total 235.51 last 56.69) - mkdir 12230 (time 1787696790.24 total 245.51 last 62.10) - mkdir 12637 (time 1787696800.25 total 255.53 last 40.65) - mkdir 12962 (time 1787696810.27 total 265.54 last 32.44) - mkdir 13321 (time 1787696820.28 total 275.55 last 35.87) - mkdir 13870 (time 1787696830.28 total 285.56 last 54.88) - mkdir 14371 (time 1787696840.29 total 295.57 last 50.05) - mkdir 14862 (time 1787696850.30 total 305.57 last 49.07) - mkdir 15456 (time 1787696860.31 total 315.58 last 59.33) - mkdir 16049 (time 1787696870.32 total 325.59 last 59.24) - mkdir 16588 (time 1787696880.34 total 335.62 last 53.77) - mkdir 17100 (time 1787696890.38 total 345.65 last 51.02) - mkdir 17610 (time 1787696900.39 total 355.66 last 50.97) - mkdir 18099 (time 1787696910.40 total 365.68 last 48.82) - mkdir 18529 (time 1787696920.41 total 375.68 last 42.99) - mkdir 18947 (time 1787696930.41 total 385.68 last 41.79) - mkdir 19336 (time 1787696940.42 total 395.70 last 38.83) - mkdir 19723 (time 1787696950.43 total 405.71 last 38.67) - mkdir 20000 (time 1787696955.74 total 411.02 last 52.15) - mkdir 20401 (time 1787696965.75 total 421.02 last 40.07) - mkdir 20773 (time 1787696975.76 total 431.04 last 37.16) - mkdir 21274 (time 1787696985.80 total 441.08 last 49.89) - mkdir 21646 (time 1787696995.80 total 451.08 last 37.20) - mkdir 21981 (time 1787697005.81 total 461.08 last 33.49) - mkdir 22402 (time 1787697015.81 total 471.08 last 42.09) - mkdir 22746 (time 1787697025.82 total 481.10 last 34.35) - mkdir 23078 (time 1787697035.83 total 491.10 last 33.18) - mkdir 23537 (time 1787697045.84 total 501.12 last 45.84) - mkdir 24175 (time 1787697055.85 total 511.12 last 63.78) - mkdir 24646 (time 1787697065.87 total 521.14 last 47.01) - mkdir 25128 (time 1787697075.87 total 531.14 last 48.19) - mkdir 25586 (time 1787697085.88 total 541.16 last 45.73) - mkdir 26009 (time 1787697095.89 total 551.16 last 42.28) - mkdir 26435 (time 1787697105.91 total 561.19 last 42.50) - mkdir 26836 (time 1787697115.94 total 571.21 last 39.99) - mkdir 27197 (time 1787697126.34 total 581.62 last 34.70) - mkdir 27663 (time 1787697136.44 total 591.71 last 46.17) - mkdir 28111 (time 1787697146.51 total 601.79 last 44.46) - mkdir 28403 (time 1787697156.53 total 611.80 last 29.15) - mkdir 28736 (time 1787697166.55 total 621.83 last 33.22) - mkdir 29165 (time 1787697176.56 total 631.83 last 42.88) - mkdir 29556 (time 1787697186.56 total 641.83 last 39.09) - mkdir 30000 (time 1787697196.40 total 651.67 last 45.13) - mkdir 30350 (time 1787697206.42 total 661.69 last 34.93) - mkdir 30667 (time 1787697216.43 total 671.70 last 31.67) - mkdir 31107 (time 1787697226.43 total 681.71 - mkdir 505 (time 1787696554.87 total 10.02 last 50.42) - mkdir 990 (time 1787696564.88 total 20.02 last 48.47) - mkdir 1505 (time 1787696574.89 total 30.03 last 51.45) - mkdir 2072 (time 1787696584.90 total 40.05 last 56.61) - mkdir 2656 (time 1787696594.90 total 50.05 last 58.38) - mkdir 3152 (time 1787696604.91 total 60.06 last 49.56) - mkdir 3689 (time 1787696614.94 total 70.09 last 53.54) - mkdir 4185 (time 1787696624.95 total 80.10 last 49.53) - mkdir 4606 (time 1787696634.96 total 90.11 last 42.08) - mkdir 5087 (time 1787696644.97 total 100.11 last 48.07) - mkdir 5610 (time 1787696654.98 total 110.12 last 52.25) - mkdir 6159 (time 1787696665.00 total 120.15 last 54.76) - mkdir 6574 (time 1787696675.03 total 130.18 last 41.39) - mkdir 7028 (time 1787696685.06 total 140.21 last 45.24) - mkdir 7512 (time 1787696695.07 total 150.22 last 48.36) - mkdir 7957 (time 1787696705.09 total 160.23 last 44.44) - mkdir 8492 (time 1787696715.11 total 170.25 last 53.38) - mkdir 9006 (time 1787696725.11 total 180.26 last 51.37) - mkdir 9394 (time 1787696735.13 total 190.28 last 38.74) - mkdir 9775 (time 1787696745.13 total 200.28 last 38.09) - mkdir 10000 (time 1787696749.07 total 204.21 last 57.19) - mkdir 10455 (time 1787696759.08 total 214.23 last 45.41) - mkdir 11017 (time 1787696769.08 total 224.23 last 56.20) - mkdir 11582 (time 1787696779.11 total 234.25 last 56.38) - mkdir 12193 (time 1787696789.14 total 244.28 last 60.91) - mkdir 12619 (time 1787696799.15 total 254.30 last 42.54) - mkdir 12915 (time 1787696809.15 total 264.30 last 29.59) - mkdir 13263 (time 1787696819.16 total 274.30 last 34.80) - mkdir 13812 (time 1787696829.18 total 284.33 last 54.76) - mkdir 14309 (time 1787696839.20 total 294.35 last 49.59) - mkdir 14822 (time 1787696849.21 total 304.35 last 51.27) - mkdir 15374 (time 1787696859.22 total 314.37 last 55.13) - mkdir 16000 (time 1787696869.23 total 324.37 last 62.56) - mkdir 16549 (time 1787696879.23 total 334.38 last 54.88) - mkdir 17034 (time 1787696889.25 total 344.40 last 48.40) - mkdir 17535 (time 1787696899.27 total 354.41 last 50.03) - mkdir 18052 (time 1787696909.27 total 364.42 last 51.67) - mkdir 18453 (time 1787696919.28 total 374.42 last 40.08) - mkdir 18865 (time 1787696929.28 total 384.43 last 41.18) - mkdir 19283 (time 1787696939.31 total 394.45 last 41.70) - mkdir 19656 (time 1787696949.33 total 404.48 last 37.21) - mkdir 20000 (time 1787696956.36 total 411.51 last 48.95) - mkdir 20402 (time 1787696966.37 total 421.52 last 40.14) - mkdir 20779 (time 1787696976.40 total 431.55 last 37.60) - mkdir 21268 (time 1787696986.41 total 441.56 last 48.83) - mkdir 21670 (time 1787696996.42 total 451.56 last 40.19) - mkdir 22003 (time 1787697006.42 total 461.57 last 33.28) - mkdir 22411 (time 1787697016.43 total 471.57 last 40.79) - mkdir 22731 (time 1787697026.46 total 481.60 last 31.91) - mkdir 23069 (time 1787697036.46 total 491.60 last 33.80) - mkdir 23507 (time 1787697046.47 total 501.61 last 43.76) - mkdir 24112 (time 1787697056.57 total 511.71 last 59.90) - mkdir 24598 (time 1787697066.58 total 521.72 last 48.56) - mkdir 25069 (time 1787697076.60 total 531.75 last 46.96) - mkdir 25585 (time 1787697086.61 total 541.76 last 51.57) - mkdir 26005 (time 1787697096.61 total 551.76 last 41.99) - mkdir 26396 (time 1787697106.71 total 561.85 last 38.74) - mkdir 26766 (time 1787697116.80 total 571.94 last 36.67) - mkdir 27166 (time 1787697126.82 total 581.97 last 39.91) - mkdir 27628 (time 1787697136.88 total 592.03 last 45.93) - mkdir 28071 (time 1787697146.94 total 602.09 last 44.04) - mkdir 28370 (time 1787697157.00 total 612.15 last 29.71) - mkdir 28721 (time 1787697167.02 total 622.16 last 35.05) - mkdir 29158 (time 1787697177.07 total 632.21 last 43.48) - mkdir 29547 (time 1787697187.10 total 642.24 last 38.79) - mkdir 29994 (time 1787697197.19 total 652.34 last 44.29) - mkdir 30356 (time 1787697207.19 total 662.34 last 36.19) - mkdir 30690 (time 1787697217.23 total 672.37 last 33.29) - mkdir 31125 (time 1787697227.25 total 682.40 last 43.97) - mkdir 31615 (time 1787697236.46 total 691.73 last 50.68) - mkdir 32125 (time 1787697246.47 total 701.74 last 50.93) - mkdir 32598 (time 1787697256.48 total 711.76 last 47.24) total: 32818 mkdir in 715.96 seconds: 45.84 ops/second last 43.40) - mkdir 31606 (time 1787697237.56 total 692.71 last 46.65) - mkdir 32174 (time 1787697247.57 total 702.72 last 56.73) - mkdir 32646 (time 1787697257.58 total 712.73 last 47.16) total: 32818 mkdir in 715.93 seconds: 45.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 1787697917 ; total 0 ; last 0) - unlinked 10000 (time 1787698245 ; total 328 ; last 328) - unlinked 20000 (time 1787698580 ; total 663 ; last 335) - unlinked 30000 (time 1787698916 ; total 999 ; last 336) total: 32768 unlinks in 1096 seconds: 29.897810 unlinks/second - unlinked 0 (time 1787697917 ; total 0 ; last 0) - unlinked 10000 (time 1787698245 ; total 328 ; last 328) - unlinked 20000 (time 1787698583 ; total 666 ; last 338) - unlinked 30000 (time 1787698919 ; total 1002 ; last 336) total: 32768 unlinks in 1099 seconds: 29.816196 unlinks/second nlink between: 102 - unlinked 0 (time 1787699018 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787699018 ; 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 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