== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:10:51 (1788865851) 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 549 (time 1788865865.81 total 10.01 last 54.83) - mkdir 1067 (time 1788865875.82 total 20.02 last 51.76) - mkdir 1741 (time 1788865885.84 total 30.04 last 67.27) - mkdir 2330 (time 1788865895.84 total 40.04 last 58.88) - mkdir 2932 (time 1788865905.85 total 50.06 last 60.12) - mkdir 3530 (time 1788865915.87 total 60.07 last 59.72) - mkdir 4116 (time 1788865925.88 total 70.08 last 58.54) - mkdir 4725 (time 1788865935.90 total 80.11 last 60.74) - mkdir 5354 (time 1788865945.92 total 90.12 last 62.81) - mkdir 5946 (time 1788865955.92 total 100.12 last 59.20) - mkdir 6542 (time 1788865965.92 total 110.13 last 59.58) - mkdir 7066 (time 1788865975.93 total 120.14 last 52.34) - mkdir 7690 (time 1788865985.94 total 130.15 last 62.33) - mkdir 8280 (time 1788865995.96 total 140.17 last 58.89) - mkdir 8884 (time 1788866005.98 total 150.18 last 60.32) - mkdir 9482 (time 1788866016.00 total 160.21 last 59.64) - mkdir 10000 (time 1788866024.52 total 168.73 last 60.80) - mkdir 10537 (time 1788866034.54 total 178.75 last 53.60) - mkdir 11027 (time 1788866044.56 total 188.76 last 48.92) - mkdir 11542 (time 1788866054.56 total 198.77 last 51.48) - mkdir 12195 (time 1788866064.58 total 208.79 last 65.16) - mkdir 12724 (time 1788866074.59 total 218.79 last 52.89) - mkdir 13355 (time 1788866084.60 total 228.80 last 63.01) - mkdir 13941 (time 1788866094.62 total 238.82 last 58.48) - mkdir 14569 (time 1788866104.63 total 248.84 last 62.72) - mkdir 15179 (time 1788866114.65 total 258.86 last 60.87) - mkdir 15750 (time 1788866124.67 total 268.87 last 57.04) - mkdir 16315 (time 1788866134.67 total 278.88 last 56.47) - mkdir 16874 (time 1788866144.68 total 288.88 last 55.87) - mkdir 17415 (time 1788866154.68 total 298.88 last 54.09) - mkdir 18021 (time 1788866164.68 total 308.88 last 60.59) - mkdir 18629 (time 1788866174.69 total 318.90 last 60.72) - mkdir 19222 (time 1788866184.70 total 328.90 last 59.26) - mkdir 19850 (time 1788866194.72 total 338.93 last 62.65) - mkdir 20000 (time 1788866197.29 total 341.50 last 58.41) - mkdir 20601 (time 1788866207.30 total 351.50 last 60.07) - mkdir 21219 (time 1788866217.30 total 361.51 last 61.77) - mkdir 21784 (time 1788866227.31 total 371.51 last 56.48) - mkdir 22289 (time 1788866237.31 total 381.51 last 50.47) - mkdir 22875 (time 1788866247.33 total 391.54 last 58.46) - mkdir 23460 (time 1788866257.35 total 401.55 last 58.41) - mkdir 24036 (time 1788866267.37 total 411.57 last 57.50) - mkdir 24648 (time 1788866277.40 total 421.60 last 61.01) - mkdir 25180 (time 1788866287.42 total 431.62 last 53.08) - mkdir 25766 (time 1788866297.42 total 441.63 last 58.58) - mkdir 26345 (time 1788866307.46 total 451.66 last 57.71) - mkdir 26837 (time 1788866317.54 total 461.74 last 48.80) - mkdir 27354 (time 1788866327.54 total 471.75 last 51.68) - mkdir 27930 (time 1788866337.57 total 481.77 last 57.45) - mkdir 28536 (time 1788866347.58 total 491.78 last 60.54) - mkdir 29007 (time 1788866357.58 total 501.78 last 47.10) - mkdir 29543 (time 1788866367.60 total 511.81 last 53.48) - mkdir 30000 (time 1788866376.91 total 521.11 last 49.12) - mkdir 30484 (time 1788866386.92 total 531.12 last 48.33) - mkdir 31089 (time 1788866396.93 total 541.14 last 60.43) - mkdir 31637 (time 1788866406.94 total 551.14 last 54.77) - mkdir 32106 (time 1788866416.94 total 561.14 last 46.89) - mkdir 32642 (time 1788866426.96 total 571.17 last 53.47) total: 32818 mkdir in 574.34 seconds: 57.14 ops/second - mkdir 577 (time 1788865865.75 total 10.01 last 57.66) - mkdir 1095 (time 1788865875.75 total 20.01 last 51.78) - mkdir 1737 (time 1788865885.76 total 30.02 last 64.12) - mkdir 2334 (time 1788865895.78 total 40.04 last 59.57) - mkdir 2965 (time 1788865905.79 total 50.05 last 63.08) - mkdir 3555 (time 1788865915.80 total 60.06 last 58.91) - mkdir 4144 (time 1788865925.81 total 70.07 last 58.86) - mkdir 4734 (time 1788865935.82 total 80.08 last 58.97) - mkdir 5360 (time 1788865945.83 total 90.09 last 62.53) - mkdir 5931 (time 1788865955.84 total 100.10 last 57.01) - mkdir 6490 (time 1788865965.88 total 110.14 last 55.71) - mkdir 6979 (time 1788865975.88 total 120.14 last 48.88) - mkdir 7571 (time 1788865985.88 total 130.14 last 59.19) - mkdir 8174 (time 1788865995.89 total 140.15 last 60.28) - mkdir 8772 (time 1788866005.89 total 150.15 last 59.76) - mkdir 9361 (time 1788866015.90 total 160.16 last 58.83) - mkdir 9976 (time 1788866025.91 total 170.17 last 61.46) - mkdir 10538 (time 1788866035.92 total 180.18 last 56.17) - mkdir 11029 (time 1788866045.93 total 190.19 last 49.05) - mkdir 11553 (time 1788866055.93 total 200.19 last 52.37) - mkdir 12216 (time 1788866065.94 total 210.20 last 66.24) - mkdir 12782 (time 1788866075.96 total 220.22 last 56.50) - mkdir 13389 (time 1788866085.97 total 230.23 last 60.65) - mkdir 13990 (time 1788866095.98 total 240.24 last 60.04) - mkdir 14601 (time 1788866105.98 total 250.24 last 61.09) - mkdir 15220 (time 1788866115.99 total 260.25 last 61.81) - mkdir 15814 (time 1788866126.01 total 270.27 last 59.31) - mkdir 16401 (time 1788866136.03 total 280.29 last 58.58) - mkdir 16938 (time 1788866146.04 total 290.30 last 53.65) - mkdir 17507 (time 1788866156.07 total 300.33 last 56.72) - mkdir 18108 (time 1788866166.09 total 310.35 last 59.99) - mkdir 18712 (time 1788866176.09 total 320.35 last 60.39) - mkdir 19301 (time 1788866186.11 total 330.37 last 58.78) - mkdir 19917 (time 1788866196.14 total 340.40 last 61.41) - mkdir 20515 (time 1788866206.14 total 350.40 last 59.78) - mkdir 21140 (time 1788866216.17 total 360.43 last 62.31) - mkdir 21722 (time 1788866226.19 total 370.45 last 58.11) - mkdir 22232 (time 1788866236.19 total 380.45 last 51.00) - mkdir 22802 (time 1788866246.21 total 390.47 last 56.90) - mkdir 23378 (time 1788866256.23 total 400.49 last 57.47) - mkdir 23949 (time 1788866266.24 total 410.50 last 57.06) - mkdir 24541 (time 1788866276.24 total 420.50 last 59.16) - mkdir 25109 (time 1788866286.25 total 430.51 last 56.77) - mkdir 25664 (time 1788866296.26 total 440.52 last 55.44) - mkdir 26260 (time 1788866306.26 total 450.52 last 59.60) - mkdir 26719 (time 1788866316.26 total 460.52 last 45.89) - mkdir 27228 (time 1788866326.70 total 470.96 last 48.77) - mkdir 27815 (time 1788866336.70 total 480.96 last 58.68) - mkdir 28418 (time 1788866346.71 total 490.97 last 60.28) - mkdir 28899 (time 1788866356.72 total 500.98 last 48.04) - mkdir 29426 (time 1788866366.74 total 511.00 last 52.58) - mkdir 29925 (time 1788866376.76 total 521.02 last 49.81) - mkdir 30430 (time 1788866386.77 total 531.03 last 50.42) - mkdir 31035 (time 1788866396.78 total 541.04 last 60.47) - mkdir 31596 (time 1788866406.80 total 551.06 last 55.99) - mkdir 32054 (time 1788866416.80 total 561.06 last 45.78) - mkdir 32609 (time 1788866426.81 total 571.07 last 55.44) total: 32818 mkdir in 574.82 seconds: 57.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788866862 ; total 0 ; last 0) - unlinked 10000 (time 1788867050 ; total 188 ; last 188) - unlinked 20000 (time 1788867227 ; total 365 ; last 177) - unlinked 30000 (time 1788867400 ; total 538 ; last 173) total: 32768 unlinks in 583 seconds: 56.205833 unlinks/second - unlinked 0 (time 1788866862 ; total 0 ; last 0) - unlinked 10000 (time 1788867051 ; total 189 ; last 189) - unlinked 20000 (time 1788867228 ; total 366 ; last 177) - unlinked 30000 (time 1788867402 ; total 540 ; last 174) total: 32768 unlinks in 584 seconds: 56.109589 unlinks/second nlink between: 102 - unlinked 0 (time 1788867448 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788867448 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2304 2204928 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 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre