== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:20:10 (1787466010) 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 621 (time 1787466026.04 total 10.01 last 62.05) - mkdir 1180 (time 1787466036.05 total 20.01 last 55.88) - mkdir 1777 (time 1787466046.05 total 30.02 last 59.66) - mkdir 2300 (time 1787466056.06 total 40.02 last 52.27) - mkdir 2789 (time 1787466066.06 total 50.03 last 48.89) - mkdir 3293 (time 1787466076.08 total 60.04 last 50.31) - mkdir 3796 (time 1787466086.08 total 70.05 last 50.29) - mkdir 4364 (time 1787466096.08 total 80.05 last 56.79) - mkdir 4894 (time 1787466106.10 total 90.06 last 52.93) - mkdir 5319 (time 1787466116.13 total 100.09 last 42.38) - mkdir 5825 (time 1787466126.15 total 110.12 last 50.47) - mkdir 6227 (time 1787466136.20 total 120.16 last 40.02) - mkdir 6677 (time 1787466146.21 total 130.17 last 44.94) - mkdir 7277 (time 1787466156.21 total 140.18 last 59.98) - mkdir 7815 (time 1787466166.22 total 150.19 last 53.74) - mkdir 8263 (time 1787466176.27 total 160.23 last 44.59) - mkdir 8669 (time 1787466186.28 total 170.25 last 40.54) - mkdir 9217 (time 1787466196.30 total 180.27 last 54.71) - mkdir 9770 (time 1787466206.30 total 190.27 last 55.29) - mkdir 10000 (time 1787466211.22 total 195.18 last 46.81) - mkdir 10551 (time 1787466221.24 total 205.20 last 54.97) - mkdir 11102 (time 1787466231.25 total 215.22 last 55.02) - mkdir 11628 (time 1787466241.26 total 225.22 last 52.59) - mkdir 12142 (time 1787466251.26 total 235.22 last 51.39) - mkdir 12686 (time 1787466261.26 total 245.23 last 54.38) - mkdir 13209 (time 1787466271.26 total 255.23 last 52.29) - mkdir 13721 (time 1787466281.28 total 265.24 last 51.12) - mkdir 14320 (time 1787466291.29 total 275.25 last 59.85) - mkdir 14843 (time 1787466301.33 total 285.30 last 52.06) - mkdir 15339 (time 1787466311.33 total 295.30 last 49.59) - mkdir 15958 (time 1787466321.34 total 305.30 last 61.86) - mkdir 16506 (time 1787466331.35 total 315.32 last 54.71) - mkdir 17048 (time 1787466341.35 total 325.32 last 54.20) - mkdir 17655 (time 1787466351.41 total 335.38 last 60.37) - mkdir 18218 (time 1787466361.42 total 345.38 last 56.27) - mkdir 18793 (time 1787466371.45 total 355.42 last 57.29) - mkdir 19339 (time 1787466381.48 total 365.44 last 54.46) - mkdir 19753 (time 1787466391.48 total 375.45 last 41.39) - mkdir 20000 (time 1787466396.52 total 380.48 last 49.05) - mkdir 20410 (time 1787466406.53 total 390.50 last 40.93) - mkdir 20985 (time 1787466416.54 total 400.51 last 57.44) - mkdir 21479 (time 1787466426.54 total 410.51 last 49.40) - mkdir 22011 (time 1787466436.55 total 420.52 last 53.16) - mkdir 22586 (time 1787466446.59 total 430.55 last 57.31) - mkdir 23094 (time 1787466456.60 total 440.56 last 50.75) - mkdir 23587 (time 1787466466.61 total 450.58 last 49.20) - mkdir 24170 (time 1787466476.64 total 460.60 last 58.18) - mkdir 24683 (time 1787466486.65 total 470.62 last 51.22) - mkdir 25263 (time 1787466496.66 total 480.63 last 57.91) - mkdir 25831 (time 1787466506.67 total 490.63 last 56.79) - mkdir 26412 (time 1787466516.68 total 500.64 last 58.04) - mkdir 26893 (time 1787466526.68 total 510.64 last 48.10) - mkdir 27363 (time 1787466536.69 total 520.65 last 46.96) - mkdir 27792 (time 1787466546.69 total 530.65 last 42.90) - mkdir 28383 (time 1787466556.70 total 540.66 last 59.06) - mkdir 28923 (time 1787466566.72 total 550.69 last 53.84) - mkdir 29537 (time 1787466576.75 total 560.71 last 61.26) - mkdir 30000 (time 1787466583.81 total 567.77 last 65.61) - mkdir 30527 (time 1787466593.81 total 577.77 last 52.70) - mkdir 31044 (time 1787466603.81 total 587.78 last 51.67) - mkdir 31557 (time 1787466614.45 total 598.42 last 48.20) - mkdir 32073 (time 1787466624.47 total 608.43 last 51.54) - mkdir 32665 (time 1787466634.50 total 618.46 last 59.00) total: 32818 mkdir in 621.96 seconds: 52.77 ops/second - mkdir 587 (time 1787466026.08 total 10.04 last 58.48) - mkdir 1143 (time 1787466036.08 total 20.04 last 55.56) - mkdir 1725 (time 1787466046.09 total 30.05 last 58.14) - mkdir 2225 (time 1787466056.12 total 40.08 last 49.87) - mkdir 2710 (time 1787466066.15 total 50.11 last 48.36) - mkdir 3235 (time 1787466076.17 total 60.13 last 52.39) - mkdir 3712 (time 1787466086.18 total 70.14 last 47.66) - mkdir 4303 (time 1787466096.20 total 80.16 last 58.98) - mkdir 4823 (time 1787466106.22 total 90.18 last 51.89) - mkdir 5219 (time 1787466116.23 total 100.19 last 39.57) - mkdir 5717 (time 1787466126.23 total 110.19 last 49.80) - mkdir 6139 (time 1787466136.31 total 120.27 last 41.88) - mkdir 6587 (time 1787466146.31 total 130.27 last 44.78) - mkdir 7171 (time 1787466156.31 total 140.27 last 58.38) - mkdir 7707 (time 1787466166.31 total 150.27 last 53.60) - mkdir 8176 (time 1787466176.34 total 160.30 last 46.80) - mkdir 8602 (time 1787466186.37 total 170.33 last 42.44) - mkdir 9139 (time 1787466196.38 total 180.35 last 53.64) - mkdir 9712 (time 1787466206.40 total 190.36 last 57.20) - mkdir 10000 (time 1787466212.18 total 196.14 last 49.88) - mkdir 10546 (time 1787466222.18 total 206.14 last 54.58) - mkdir 11077 (time 1787466232.20 total 216.16 last 52.99) - mkdir 11636 (time 1787466242.22 total 226.18 last 55.79) - mkdir 12153 (time 1787466252.25 total 236.21 last 51.56) - mkdir 12716 (time 1787466262.27 total 246.23 last 56.17) - mkdir 13223 (time 1787466272.34 total 256.30 last 50.36) - mkdir 13726 (time 1787466282.36 total 266.32 last 50.20) - mkdir 14346 (time 1787466292.39 total 276.35 last 61.78) - mkdir 14814 (time 1787466302.42 total 286.38 last 46.66) - mkdir 15357 (time 1787466312.43 total 296.39 last 54.26) - mkdir 15931 (time 1787466322.43 total 306.39 last 57.37) - mkdir 16489 (time 1787466332.45 total 316.41 last 55.72) - mkdir 17019 (time 1787466342.45 total 326.41 last 52.99) - mkdir 17587 (time 1787466352.46 total 336.42 last 56.75) - mkdir 18180 (time 1787466362.46 total 346.42 last 59.29) - mkdir 18751 (time 1787466372.47 total 356.43 last 57.05) - mkdir 19228 (time 1787466382.72 total 366.68 last 46.55) - mkdir 19653 (time 1787466392.72 total 376.68 last 42.48) - mkdir 20000 (time 1787466399.65 total 383.62 last 50.06) - mkdir 20439 (time 1787466409.66 total 393.62 last 43.87) - mkdir 20983 (time 1787466419.67 total 403.63 last 54.35) - mkdir 21491 (time 1787466429.71 total 413.67 last 50.63) - mkdir 22032 (time 1787466439.71 total 423.68 last 54.05) - mkdir 22633 (time 1787466449.72 total 433.68 last 60.08) - mkdir 23128 (time 1787466459.72 total 443.68 last 49.47) - mkdir 23627 (time 1787466469.73 total 453.69 last 49.85) - mkdir 24181 (time 1787466479.74 total 463.70 last 55.36) - mkdir 24726 (time 1787466489.75 total 473.71 last 54.44) - mkdir 25267 (time 1787466499.78 total 483.74 last 53.96) - mkdir 25866 (time 1787466509.78 total 493.74 last 59.89) - mkdir 26436 (time 1787466519.83 total 503.79 last 56.71) - mkdir 26891 (time 1787466529.83 total 513.79 last 45.49) - mkdir 27318 (time 1787466539.86 total 523.82 last 42.56) - mkdir 27781 (time 1787466549.87 total 533.83 last 46.26) - mkdir 28366 (time 1787466559.87 total 543.84 last 58.49) - mkdir 28950 (time 1787466569.89 total 553.86 last 58.28) - mkdir 29489 (time 1787466579.90 total 563.86 last 53.90) - mkdir 30000 (time 1787466588.77 total 572.73 last 57.59) - mkdir 30533 (time 1787466598.80 total 582.76 last 53.15) - mkdir 31061 (time 1787466609.27 total 593.23 last 50.42) - mkdir 31559 (time 1787466619.28 total 603.24 last 49.76) - mkdir 32091 (time 1787466629.28 total 613.24 last 53.18) - mkdir 32690 (time 1787466639.28 total 623.24 last 59.89) total: 32818 mkdir in 625.93 seconds: 52.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 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 1787467261 ; total 0 ; last 0) - unlinked 10000 (time 1787467546 ; total 285 ; last 285) - unlinked 20000 (time 1787467874 ; total 613 ; last 328) - unlinked 30000 (time 1787468175 ; total 914 ; last 301) total: 32768 unlinks in 1000 seconds: 32.768002 unlinks/second - unlinked 0 (time 1787467261 ; total 0 ; last 0) - unlinked 10000 (time 1787467547 ; total 286 ; last 286) - unlinked 20000 (time 1787467878 ; total 617 ; last 331) - unlinked 30000 (time 1787468180 ; total 919 ; last 302) total: 32768 unlinks in 1004 seconds: 32.637451 unlinks/second nlink between: 102 - unlinked 0 (time 1787468267 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787468267 ; 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 2176 2204416 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 526765 333 526432 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