== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:57:58 (1788929878) 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 492 (time 1788929894.11 total 10.00 last 49.19) - mkdir 991 (time 1788929904.19 total 20.08 last 49.50) - mkdir 1483 (time 1788929914.34 total 30.22 last 48.51) - mkdir 1937 (time 1788929924.34 total 40.23 last 45.39) - mkdir 2294 (time 1788929934.36 total 50.25 last 35.62) - mkdir 2782 (time 1788929944.36 total 60.25 last 48.80) - mkdir 3314 (time 1788929954.39 total 70.28 last 53.02) - mkdir 3877 (time 1788929964.40 total 80.28 last 56.29) - mkdir 4316 (time 1788929974.41 total 90.30 last 43.86) - mkdir 4826 (time 1788929984.41 total 100.30 last 50.97) - mkdir 5271 (time 1788929994.43 total 110.32 last 44.42) - mkdir 5746 (time 1788930004.45 total 120.34 last 47.41) - mkdir 6321 (time 1788930014.46 total 130.35 last 57.42) - mkdir 6857 (time 1788930024.46 total 140.35 last 53.60) - mkdir 7376 (time 1788930034.49 total 150.37 last 51.78) - mkdir 7905 (time 1788930044.52 total 160.40 last 52.74) - mkdir 8474 (time 1788930054.65 total 170.54 last 56.13) - mkdir 8947 (time 1788930064.66 total 180.55 last 47.26) - mkdir 9337 (time 1788930074.84 total 190.73 last 38.33) - mkdir 9821 (time 1788930084.95 total 200.83 last 47.88) - mkdir 10000 (time 1788930089.11 total 205.00 last 43.02) - mkdir 10497 (time 1788930099.11 total 215.00 last 49.68) - mkdir 11002 (time 1788930109.11 total 225.00 last 50.49) - mkdir 11530 (time 1788930119.12 total 235.01 last 52.77) - mkdir 12084 (time 1788930129.14 total 245.03 last 55.29) - mkdir 12592 (time 1788930139.14 total 255.03 last 50.78) - mkdir 13106 (time 1788930149.14 total 265.03 last 51.39) - mkdir 13549 (time 1788930159.18 total 275.07 last 44.14) - mkdir 13997 (time 1788930169.22 total 285.10 last 44.64) - mkdir 14517 (time 1788930179.24 total 295.13 last 51.87) - mkdir 15047 (time 1788930189.25 total 305.14 last 52.94) - mkdir 15534 (time 1788930199.28 total 315.17 last 48.55) - mkdir 16124 (time 1788930209.30 total 325.18 last 58.92) - mkdir 16639 (time 1788930219.30 total 335.19 last 51.46) - mkdir 17144 (time 1788930229.31 total 345.20 last 50.48) - mkdir 17689 (time 1788930239.32 total 355.21 last 54.42) - mkdir 18182 (time 1788930249.34 total 365.23 last 49.20) - mkdir 18611 (time 1788930259.39 total 375.27 last 42.72) - mkdir 19069 (time 1788930269.41 total 385.30 last 45.69) - mkdir 19503 (time 1788930279.44 total 395.33 last 43.26) - mkdir 20000 (time 1788930289.05 total 404.93 last 51.76) - mkdir 20452 (time 1788930299.06 total 414.94 last 45.16) - mkdir 20958 (time 1788930309.06 total 424.95 last 50.57) - mkdir 21423 (time 1788930319.13 total 435.01 last 46.20) - mkdir 21876 (time 1788930329.15 total 445.04 last 45.20) - mkdir 22375 (time 1788930339.17 total 455.06 last 49.80) - mkdir 22862 (time 1788930349.19 total 465.08 last 48.60) - mkdir 23312 (time 1788930359.23 total 475.12 last 44.82) - mkdir 23717 (time 1788930369.23 total 485.12 last 40.47) - mkdir 24095 (time 1788930379.24 total 495.13 last 37.78) - mkdir 24566 (time 1788930389.33 total 505.22 last 46.68) - mkdir 25022 (time 1788930399.36 total 515.25 last 45.47) - mkdir 25502 (time 1788930409.39 total 525.28 last 47.84) - mkdir 26047 (time 1788930419.40 total 535.29 last 54.44) - mkdir 26525 (time 1788930429.41 total 545.30 last 47.77) - mkdir 27014 (time 1788930439.41 total 555.30 last 48.89) - mkdir 27513 (time 1788930449.43 total 565.32 last 49.81) - mkdir 27995 (time 1788930459.44 total 575.33 last 48.15) - mkdir 28417 (time 1788930469.45 total 585.34 last 42.16) - mkdir 28841 (time 1788930479.46 total 595.34 last 42.37) - mkdir 29366 (time 1788930489.46 total 605.35 last 52.48) - mkdir 29875 (time 1788930499.46 total 615.35 last 50.89) - mkdir 30000 (time 1788930502.03 total 617.92 last 48.67) - mkdir 30588 (time 1788930512.04 total 627.92 last 58.76) - mkdir 31121 (time 1788930522.04 total 637.92 last 53.30) - mkdir 31621 (time 1788930532.50 total 648.39 last 47.78) - mkdir 32141 (time 1788930542.51 total 658.40 last 51.94) - mkdir 32645 (time 1788930552.52 total 668.41 last 50.36) total: 32818 mkdir in 671.44 seconds: 48.88 ops/second - mkdir 485 (time 1788929894.36 total 10.02 last 48.42) - mkdir 1012 (time 1788929904.43 total 20.09 last 52.33) - mkdir 1530 (time 1788929914.49 total 30.15 last 51.47) - mkdir 1990 (time 1788929924.50 total 40.16 last 45.94) - mkdir 2364 (time 1788929934.54 total 50.20 last 37.27) - mkdir 2859 (time 1788929944.55 total 60.21 last 49.44) - mkdir 3372 (time 1788929954.56 total 70.22 last 51.24) - mkdir 3935 (time 1788929964.56 total 80.23 last 56.29) - mkdir 4371 (time 1788929974.57 total 90.23 last 43.57) - mkdir 4848 (time 1788929984.58 total 100.24 last 47.64) - mkdir 5292 (time 1788929994.61 total 110.28 last 44.26) - mkdir 5771 (time 1788930004.63 total 120.30 last 47.81) - mkdir 6355 (time 1788930014.65 total 130.31 last 58.34) - mkdir 6882 (time 1788930024.69 total 140.35 last 52.47) - mkdir 7397 (time 1788930034.71 total 150.37 last 51.40) - mkdir 7945 (time 1788930044.73 total 160.40 last 54.66) - mkdir 8492 (time 1788930054.78 total 170.45 last 54.43) - mkdir 8985 (time 1788930064.87 total 180.53 last 48.90) - mkdir 9396 (time 1788930074.92 total 190.58 last 40.89) - mkdir 9856 (time 1788930084.92 total 200.58 last 45.98) - mkdir 10000 (time 1788930088.29 total 203.95 last 42.75) - mkdir 10496 (time 1788930098.31 total 213.97 last 49.51) - mkdir 10995 (time 1788930108.32 total 223.98 last 49.83) - mkdir 11536 (time 1788930118.37 total 234.03 last 53.84) - mkdir 12075 (time 1788930128.38 total 244.04 last 53.86) - mkdir 12619 (time 1788930138.38 total 254.05 last 54.36) - mkdir 13164 (time 1788930148.41 total 264.07 last 54.37) - mkdir 13626 (time 1788930158.41 total 274.07 last 46.19) - mkdir 14057 (time 1788930168.42 total 284.08 last 43.06) - mkdir 14564 (time 1788930178.43 total 294.10 last 50.63) - mkdir 15081 (time 1788930188.44 total 304.10 last 51.70) - mkdir 15572 (time 1788930198.45 total 314.11 last 49.05) - mkdir 16183 (time 1788930208.48 total 324.14 last 60.92) - mkdir 16696 (time 1788930218.49 total 334.16 last 51.20) - mkdir 17165 (time 1788930228.50 total 344.16 last 46.86) - mkdir 17726 (time 1788930238.53 total 354.19 last 55.93) - mkdir 18246 (time 1788930248.53 total 364.20 last 51.99) - mkdir 18650 (time 1788930258.55 total 374.21 last 40.33) - mkdir 19092 (time 1788930268.57 total 384.23 last 44.13) - mkdir 19517 (time 1788930278.60 total 394.26 last 42.38) - mkdir 19998 (time 1788930288.61 total 404.27 last 48.04) - mkdir 20438 (time 1788930298.61 total 414.28 last 43.97) - mkdir 20948 (time 1788930308.63 total 424.30 last 50.90) - mkdir 21439 (time 1788930318.63 total 434.30 last 49.10) - mkdir 21893 (time 1788930328.64 total 444.30 last 45.38) - mkdir 22369 (time 1788930338.66 total 454.32 last 47.52) - mkdir 22865 (time 1788930348.70 total 464.36 last 49.40) - mkdir 23275 (time 1788930358.71 total 474.37 last 40.96) - mkdir 23680 (time 1788930368.72 total 484.38 last 40.45) - mkdir 24062 (time 1788930378.75 total 494.41 last 38.08) - mkdir 24523 (time 1788930388.76 total 504.42 last 46.05) - mkdir 24962 (time 1788930398.76 total 514.43 last 43.90) - mkdir 25465 (time 1788930408.81 total 524.47 last 50.08) - mkdir 25949 (time 1788930418.81 total 534.47 last 48.39) - mkdir 26436 (time 1788930428.82 total 544.48 last 48.66) - mkdir 26927 (time 1788930438.83 total 554.49 last 49.04) - mkdir 27413 (time 1788930448.90 total 564.56 last 48.28) - mkdir 27867 (time 1788930458.92 total 574.58 last 45.31) - mkdir 28300 (time 1788930468.95 total 584.62 last 43.14) - mkdir 28744 (time 1788930478.97 total 594.63 last 44.35) - mkdir 29263 (time 1788930488.97 total 604.63 last 51.86) - mkdir 29771 (time 1788930499.00 total 614.66 last 50.68) - mkdir 30000 (time 1788930503.11 total 618.77 last 55.62) - mkdir 30574 (time 1788930513.15 total 628.81 last 57.19) - mkdir 31079 (time 1788930523.17 total 638.83 last 50.42) - mkdir 31564 (time 1788930533.18 total 648.85 last 48.41) - mkdir 32088 (time 1788930543.19 total 658.85 last 52.39) - mkdir 32619 (time 1788930553.19 total 668.85 last 53.09) total: 32818 mkdir in 672.15 seconds: 48.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489728 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 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 1788931072 ; total 0 ; last 0) - unlinked 10000 (time 1788931274 ; total 202 ; last 202) - unlinked 20000 (time 1788931469 ; total 397 ; last 195) - unlinked 30000 (time 1788931716 ; total 644 ; last 247) total: 32768 unlinks in 722 seconds: 45.385040 unlinks/second - unlinked 0 (time 1788931072 ; total 0 ; last 0) - unlinked 10000 (time 1788931277 ; total 205 ; last 205) - unlinked 20000 (time 1788931470 ; total 398 ; last 193) - unlinked 30000 (time 1788931716 ; total 644 ; last 246) total: 32768 unlinks in 722 seconds: 45.385040 unlinks/second nlink between: 102 - unlinked 0 (time 1788931796 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788931796 ; 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 2208896 2176 2204672 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 526826 333 526493 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