== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:33:13 (1788838393) 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 477 (time 1788838409.32 total 10.04 last 47.51) - mkdir 986 (time 1788838419.34 total 20.05 last 50.83) - mkdir 1542 (time 1788838429.36 total 30.08 last 55.46) - mkdir 2038 (time 1788838439.37 total 40.08 last 49.59) - mkdir 2633 (time 1788838449.37 total 50.09 last 59.46) - mkdir 3164 (time 1788838459.39 total 60.10 last 53.04) - mkdir 3774 (time 1788838469.39 total 70.11 last 60.96) - mkdir 4285 (time 1788838479.40 total 80.11 last 51.08) - mkdir 4842 (time 1788838489.40 total 90.11 last 55.69) - mkdir 5348 (time 1788838499.41 total 100.13 last 50.53) - mkdir 5875 (time 1788838509.44 total 110.16 last 52.55) - mkdir 6326 (time 1788838519.47 total 120.19 last 44.97) - mkdir 6893 (time 1788838529.50 total 130.21 last 56.55) - mkdir 7389 (time 1788838539.51 total 140.22 last 49.55) - mkdir 7884 (time 1788838549.51 total 150.22 last 49.50) - mkdir 8409 (time 1788838559.51 total 160.23 last 52.46) - mkdir 8981 (time 1788838569.52 total 170.23 last 57.18) - mkdir 9506 (time 1788838579.54 total 180.26 last 52.36) - mkdir 10000 (time 1788838588.69 total 189.40 last 54.03) - mkdir 10560 (time 1788838598.70 total 199.41 last 55.94) - mkdir 11015 (time 1788838608.72 total 209.44 last 45.38) - mkdir 11538 (time 1788838618.74 total 219.46 last 52.21) - mkdir 12107 (time 1788838628.74 total 229.46 last 56.89) - mkdir 12644 (time 1788838638.76 total 239.48 last 53.58) - mkdir 13189 (time 1788838648.77 total 249.49 last 54.46) - mkdir 13737 (time 1788838658.82 total 259.54 last 54.54) - mkdir 14326 (time 1788838668.83 total 269.55 last 58.84) - mkdir 14862 (time 1788838678.84 total 279.55 last 53.56) - mkdir 15445 (time 1788838688.86 total 289.58 last 58.14) - mkdir 16061 (time 1788838698.87 total 299.59 last 61.54) - mkdir 16605 (time 1788838708.89 total 309.60 last 54.32) - mkdir 17063 (time 1788838718.92 total 319.64 last 45.65) - mkdir 17434 (time 1788838728.95 total 329.67 last 36.99) - mkdir 18021 (time 1788838738.95 total 339.67 last 58.69) - mkdir 18577 (time 1788838748.97 total 349.68 last 55.53) - mkdir 19109 (time 1788838758.98 total 359.70 last 53.10) - mkdir 19707 (time 1788838768.99 total 369.70 last 59.79) - mkdir 20000 (time 1788838774.05 total 374.77 last 57.84) - mkdir 20588 (time 1788838784.07 total 384.78 last 58.70) - mkdir 21205 (time 1788838794.13 total 394.85 last 61.31) - mkdir 21804 (time 1788838804.15 total 404.87 last 59.75) - mkdir 22386 (time 1788838814.16 total 414.87 last 58.20) - mkdir 22874 (time 1788838824.27 total 424.98 last 48.26) - mkdir 23376 (time 1788838834.27 total 434.98 last 50.20) - mkdir 23986 (time 1788838844.27 total 444.99 last 60.98) - mkdir 24538 (time 1788838854.47 total 455.18 last 54.13) - mkdir 25099 (time 1788838864.48 total 465.20 last 56.02) - mkdir 25613 (time 1788838874.51 total 475.22 last 51.28) - mkdir 26145 (time 1788838884.53 total 485.24 last 53.10) - mkdir 26638 (time 1788838894.55 total 495.26 last 49.19) - mkdir 27143 (time 1788838904.56 total 505.28 last 50.42) - mkdir 27675 (time 1788838914.58 total 515.30 last 53.10) - mkdir 28216 (time 1788838924.58 total 525.30 last 54.09) - mkdir 28662 (time 1788838934.59 total 535.30 last 44.57) - mkdir 29089 (time 1788838944.61 total 545.33 last 42.61) - mkdir 29507 (time 1788838954.62 total 555.33 last 41.77) - mkdir 29966 (time 1788838964.64 total 565.36 last 45.78) - mkdir 30405 (time 1788838974.65 total 575.37 last 43.86) - mkdir 30890 (time 1788838984.68 total 585.39 last 48.39) - mkdir 31432 (time 1788838994.68 total 595.39 last 54.19) - mkdir 31973 (time 1788839004.70 total 605.41 last 53.98) - mkdir 32507 (time 1788839014.70 total 615.42 last 53.39) total: 32818 mkdir in 620.99 seconds: 52.85 ops/second - mkdir 467 (time 1788838409.35 total 10.02 last 46.61) - mkdir 976 (time 1788838419.38 total 20.04 last 50.78) - mkdir 1528 (time 1788838429.42 total 30.08 last 54.97) - mkdir 2040 (time 1788838439.45 total 40.12 last 51.04) - mkdir 2627 (time 1788838449.46 total 50.12 last 58.65) - mkdir 3165 (time 1788838459.47 total 60.13 last 53.76) - mkdir 3764 (time 1788838469.47 total 70.14 last 59.88) - mkdir 4280 (time 1788838479.47 total 80.14 last 51.60) - mkdir 4842 (time 1788838489.48 total 90.14 last 56.16) - mkdir 5360 (time 1788838499.48 total 100.15 last 51.78) - mkdir 5888 (time 1788838509.50 total 110.17 last 52.68) - mkdir 6343 (time 1788838519.54 total 120.20 last 45.35) - mkdir 6886 (time 1788838529.54 total 130.21 last 54.27) - mkdir 7383 (time 1788838539.56 total 140.23 last 49.61) - mkdir 7868 (time 1788838549.58 total 150.24 last 48.43) - mkdir 8384 (time 1788838559.60 total 160.26 last 51.49) - mkdir 8950 (time 1788838569.60 total 170.27 last 56.58) - mkdir 9504 (time 1788838579.62 total 180.29 last 55.28) - mkdir 10000 (time 1788838588.77 total 189.43 last 54.26) - mkdir 10552 (time 1788838598.79 total 199.46 last 55.07) - mkdir 11016 (time 1788838608.80 total 209.47 last 46.33) - mkdir 11524 (time 1788838618.81 total 219.48 last 50.78) - mkdir 12104 (time 1788838628.85 total 229.52 last 57.76) - mkdir 12630 (time 1788838638.86 total 239.52 last 52.56) - mkdir 13206 (time 1788838648.88 total 249.54 last 57.49) - mkdir 13736 (time 1788838658.90 total 259.56 last 52.89) - mkdir 14311 (time 1788838669.04 total 269.71 last 56.69) - mkdir 14856 (time 1788838679.06 total 279.72 last 54.40) - mkdir 15430 (time 1788838689.08 total 289.74 last 57.29) - mkdir 16020 (time 1788838699.11 total 299.77 last 58.84) - mkdir 16545 (time 1788838709.11 total 309.78 last 52.48) - mkdir 17009 (time 1788838719.13 total 319.79 last 46.33) - mkdir 17370 (time 1788838729.16 total 329.83 last 35.96) - mkdir 17980 (time 1788838739.17 total 339.84 last 60.94) - mkdir 18528 (time 1788838749.21 total 349.88 last 54.59) - mkdir 19069 (time 1788838759.21 total 359.88 last 54.10) - mkdir 19670 (time 1788838769.22 total 369.88 last 60.06) - mkdir 20000 (time 1788838775.17 total 375.83 last 55.48) - mkdir 20623 (time 1788838785.17 total 385.84 last 62.26) - mkdir 21214 (time 1788838795.18 total 395.84 last 59.07) - mkdir 21811 (time 1788838805.19 total 405.85 last 59.63) - mkdir 22374 (time 1788838815.19 total 415.86 last 56.27) - mkdir 22886 (time 1788838825.22 total 425.88 last 51.08) - mkdir 23417 (time 1788838835.22 total 435.88 last 53.10) - mkdir 24011 (time 1788838845.23 total 445.89 last 59.35) - mkdir 24541 (time 1788838855.24 total 455.91 last 52.91) - mkdir 25103 (time 1788838865.24 total 465.91 last 56.20) - mkdir 25610 (time 1788838875.26 total 475.92 last 50.63) - mkdir 26150 (time 1788838885.26 total 485.93 last 53.97) - mkdir 26627 (time 1788838895.62 total 496.28 last 46.06) - mkdir 27160 (time 1788838905.64 total 506.31 last 53.16) - mkdir 27715 (time 1788838915.65 total 516.31 last 55.49) - mkdir 28234 (time 1788838925.68 total 526.35 last 51.73) - mkdir 28710 (time 1788838935.73 total 536.40 last 47.36) - mkdir 29132 (time 1788838945.76 total 546.42 last 42.09) - mkdir 29570 (time 1788838955.76 total 556.42 last 43.79) - mkdir 30000 (time 1788838965.10 total 565.77 last 46.00) - mkdir 30448 (time 1788838975.12 total 575.79 last 44.72) - mkdir 30945 (time 1788838985.12 total 585.79 last 49.70) - mkdir 31496 (time 1788838995.14 total 595.81 last 54.99) - mkdir 32009 (time 1788839005.15 total 605.82 last 51.26) - mkdir 32537 (time 1788839015.16 total 615.82 last 52.77) total: 32818 mkdir in 621.01 seconds: 52.85 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 303863 65969 237894 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 1788839721 ; total 0 ; last 0) - unlinked 10000 (time 1788840041 ; total 320 ; last 320) - unlinked 20000 (time 1788840356 ; total 635 ; last 315) - unlinked 30000 (time 1788840646 ; total 925 ; last 290) total: 32768 unlinks in 1006 seconds: 32.572563 unlinks/second - unlinked 0 (time 1788839721 ; total 0 ; last 0) - unlinked 10000 (time 1788840041 ; total 320 ; last 320) - unlinked 20000 (time 1788840355 ; total 634 ; last 314) - unlinked 30000 (time 1788840647 ; total 926 ; last 292) total: 32768 unlinks in 1007 seconds: 32.540218 unlinks/second nlink between: 102 - unlinked 0 (time 1788840730 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788840730 ; 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 2208768 2176 2204544 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 526795 333 526462 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