== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:22:25 (1789672945) 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 464 (time 1789672961.91 total 10.01 last 46.34) - mkdir 966 (time 1789672971.93 total 20.04 last 50.07) - mkdir 1485 (time 1789672981.94 total 30.05 last 51.84) - mkdir 2021 (time 1789672991.99 total 40.10 last 53.34) - mkdir 2513 (time 1789673002.00 total 50.10 last 49.18) - mkdir 3035 (time 1789673012.00 total 60.11 last 52.16) - mkdir 3566 (time 1789673022.01 total 70.12 last 53.06) - mkdir 4048 (time 1789673032.02 total 80.12 last 48.18) - mkdir 4602 (time 1789673042.02 total 90.12 last 55.40) - mkdir 5086 (time 1789673052.03 total 100.14 last 48.31) - mkdir 5588 (time 1789673062.05 total 110.16 last 50.10) - mkdir 6097 (time 1789673072.06 total 120.17 last 50.89) - mkdir 6497 (time 1789673082.09 total 130.19 last 39.88) - mkdir 6922 (time 1789673092.11 total 140.22 last 42.39) - mkdir 7380 (time 1789673102.15 total 150.26 last 45.62) - mkdir 7765 (time 1789673112.17 total 160.28 last 38.42) - mkdir 8161 (time 1789673122.19 total 170.29 last 39.56) - mkdir 8659 (time 1789673132.20 total 180.31 last 49.74) - mkdir 9215 (time 1789673142.20 total 190.31 last 55.59) - mkdir 9722 (time 1789673152.20 total 200.31 last 50.70) - mkdir 10000 (time 1789673157.88 total 205.99 last 48.95) - mkdir 10498 (time 1789673167.91 total 216.02 last 49.65) - mkdir 10960 (time 1789673177.91 total 226.02 last 46.20) - mkdir 11470 (time 1789673187.93 total 236.04 last 50.91) - mkdir 11964 (time 1789673197.97 total 246.07 last 49.21) - mkdir 12479 (time 1789673208.00 total 256.10 last 51.34) - mkdir 12948 (time 1789673218.02 total 266.13 last 46.77) - mkdir 13460 (time 1789673228.03 total 276.14 last 51.15) - mkdir 13992 (time 1789673238.04 total 286.14 last 53.18) - mkdir 14414 (time 1789673248.05 total 296.16 last 42.14) - mkdir 14881 (time 1789673258.09 total 306.20 last 46.52) - mkdir 15323 (time 1789673268.10 total 316.20 last 44.16) - mkdir 15778 (time 1789673278.11 total 326.22 last 45.44) - mkdir 16204 (time 1789673288.14 total 336.25 last 42.49) - mkdir 16653 (time 1789673298.14 total 346.25 last 44.89) - mkdir 17114 (time 1789673308.17 total 356.28 last 45.96) - mkdir 17626 (time 1789673318.18 total 366.28 last 51.17) - mkdir 18141 (time 1789673328.18 total 376.29 last 51.46) - mkdir 18623 (time 1789673338.19 total 386.29 last 48.19) - mkdir 19081 (time 1789673348.20 total 396.30 last 45.75) - mkdir 19552 (time 1789673358.22 total 406.32 last 47.00) - mkdir 20000 (time 1789673367.85 total 415.96 last 46.51) - mkdir 20497 (time 1789673377.85 total 425.96 last 49.70) - mkdir 21048 (time 1789673387.86 total 435.97 last 55.04) - mkdir 21543 (time 1789673397.88 total 445.99 last 49.40) - mkdir 22053 (time 1789673407.89 total 456.00 last 50.96) - mkdir 22515 (time 1789673417.90 total 466.01 last 46.13) - mkdir 23017 (time 1789673427.92 total 476.03 last 50.10) - mkdir 23495 (time 1789673437.95 total 486.06 last 47.67) - mkdir 23954 (time 1789673447.95 total 496.06 last 45.89) - mkdir 24432 (time 1789673457.96 total 506.07 last 47.76) - mkdir 24917 (time 1789673467.97 total 516.08 last 48.45) - mkdir 25428 (time 1789673478.02 total 526.13 last 50.85) - mkdir 25993 (time 1789673488.05 total 536.15 last 56.36) - mkdir 26567 (time 1789673498.06 total 546.17 last 57.32) - mkdir 27075 (time 1789673508.08 total 556.19 last 50.68) - mkdir 27491 (time 1789673518.11 total 566.22 last 41.48) - mkdir 28004 (time 1789673528.12 total 576.22 last 51.28) - mkdir 28497 (time 1789673538.34 total 586.45 last 48.22) - mkdir 29030 (time 1789673548.34 total 596.45 last 53.28) - mkdir 29562 (time 1789673558.36 total 606.47 last 53.10) - mkdir 30000 (time 1789673568.28 total 616.39 last 44.14) - mkdir 30437 (time 1789673578.30 total 626.40 last 43.65) - mkdir 30865 (time 1789673588.34 total 636.45 last 42.60) - mkdir 31224 (time 1789673598.37 total 646.48 last 35.80) - mkdir 31776 (time 1789673608.38 total 656.48 last 55.17) - mkdir 32310 (time 1789673618.38 total 666.49 last 53.37) total: 32818 mkdir in 675.90 seconds: 48.55 ops/second - mkdir 470 (time 1789672961.87 total 10.01 last 46.96) - mkdir 959 (time 1789672971.92 total 20.06 last 48.67) - mkdir 1481 (time 1789672981.95 total 30.09 last 52.05) - mkdir 2024 (time 1789672991.98 total 40.11 last 54.16) - mkdir 2506 (time 1789673001.98 total 50.12 last 48.17) - mkdir 3033 (time 1789673011.99 total 60.13 last 52.66) - mkdir 3538 (time 1789673022.00 total 70.14 last 50.43) - mkdir 4025 (time 1789673032.01 total 80.14 last 48.69) - mkdir 4578 (time 1789673042.03 total 90.16 last 55.20) - mkdir 5054 (time 1789673052.04 total 100.17 last 47.55) - mkdir 5552 (time 1789673062.04 total 110.17 last 49.80) - mkdir 6049 (time 1789673072.05 total 120.18 last 49.66) - mkdir 6478 (time 1789673082.07 total 130.21 last 42.79) - mkdir 6890 (time 1789673092.09 total 140.22 last 41.13) - mkdir 7348 (time 1789673102.11 total 150.25 last 45.68) - mkdir 7741 (time 1789673112.15 total 160.28 last 39.16) - mkdir 8153 (time 1789673122.17 total 170.30 last 41.12) - mkdir 8629 (time 1789673132.19 total 180.33 last 47.49) - mkdir 9178 (time 1789673142.21 total 190.34 last 54.82) - mkdir 9710 (time 1789673152.21 total 200.35 last 53.16) - mkdir 10000 (time 1789673158.24 total 206.38 last 48.09) - mkdir 10519 (time 1789673168.25 total 216.38 last 51.87) - mkdir 10977 (time 1789673178.26 total 226.40 last 45.74) - mkdir 11482 (time 1789673188.27 total 236.40 last 50.46) - mkdir 11980 (time 1789673198.30 total 246.44 last 49.62) - mkdir 12507 (time 1789673208.32 total 256.46 last 52.60) - mkdir 12979 (time 1789673218.34 total 266.47 last 47.12) - mkdir 13495 (time 1789673228.35 total 276.49 last 51.53) - mkdir 14015 (time 1789673238.36 total 286.49 last 51.98) - mkdir 14429 (time 1789673248.39 total 296.52 last 41.28) - mkdir 14849 (time 1789673258.40 total 306.54 last 41.94) - mkdir 15302 (time 1789673268.42 total 316.55 last 45.22) - mkdir 15771 (time 1789673278.43 total 326.57 last 46.83) - mkdir 16182 (time 1789673288.44 total 336.58 last 41.06) - mkdir 16630 (time 1789673298.45 total 346.59 last 44.77) - mkdir 17084 (time 1789673308.45 total 356.59 last 45.38) - mkdir 17577 (time 1789673318.46 total 366.60 last 49.26) - mkdir 18110 (time 1789673328.48 total 376.62 last 53.20) - mkdir 18605 (time 1789673338.50 total 386.64 last 49.40) - mkdir 19054 (time 1789673348.52 total 396.65 last 44.82) - mkdir 19521 (time 1789673358.53 total 406.66 last 46.66) - mkdir 20000 (time 1789673368.45 total 416.59 last 48.26) - mkdir 20513 (time 1789673378.47 total 426.60 last 51.21) - mkdir 21045 (time 1789673388.48 total 436.62 last 53.14) - mkdir 21546 (time 1789673398.49 total 446.62 last 50.07) - mkdir 22046 (time 1789673408.50 total 456.64 last 49.92) - mkdir 22510 (time 1789673418.50 total 466.64 last 46.39) - mkdir 23019 (time 1789673428.65 total 476.78 last 50.19) - mkdir 23483 (time 1789673438.67 total 486.81 last 46.27) - mkdir 23927 (time 1789673448.70 total 496.83 last 44.30) - mkdir 24407 (time 1789673458.74 total 506.88 last 47.79) - mkdir 24886 (time 1789673468.77 total 516.90 last 47.78) - mkdir 25390 (time 1789673478.78 total 526.92 last 50.33) - mkdir 25933 (time 1789673488.80 total 536.94 last 54.17) - mkdir 26518 (time 1789673498.85 total 546.99 last 58.22) - mkdir 26989 (time 1789673508.92 total 557.06 last 46.77) - mkdir 27427 (time 1789673518.92 total 567.06 last 43.79) - mkdir 27908 (time 1789673528.94 total 577.07 last 48.03) - mkdir 28406 (time 1789673538.96 total 587.10 last 49.69) - mkdir 28963 (time 1789673548.97 total 597.10 last 55.66) - mkdir 29495 (time 1789673558.98 total 607.11 last 53.14) - mkdir 29937 (time 1789673568.98 total 617.12 last 44.18) - mkdir 30373 (time 1789673578.99 total 627.13 last 43.55) - mkdir 30789 (time 1789673589.01 total 637.14 last 41.55) - mkdir 31144 (time 1789673599.01 total 647.15 last 35.48) - mkdir 31698 (time 1789673609.07 total 657.20 last 55.11) - mkdir 32195 (time 1789673619.07 total 667.21 last 49.65) - mkdir 32743 (time 1789673629.09 total 677.23 last 54.71) total: 32818 mkdir in 678.27 seconds: 48.38 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 1789674346 ; total 0 ; last 0) - unlinked 10000 (time 1789674647 ; total 301 ; last 301) - unlinked 20000 (time 1789674958 ; total 612 ; last 311) - unlinked 30000 (time 1789675298 ; total 952 ; last 340) total: 32768 unlinks in 1054 seconds: 31.089184 unlinks/second - unlinked 0 (time 1789674346 ; total 0 ; last 0) - unlinked 10000 (time 1789674648 ; total 302 ; last 302) - unlinked 20000 (time 1789674959 ; total 613 ; last 311) - unlinked 30000 (time 1789675303 ; total 957 ; last 344) total: 32768 unlinks in 1058 seconds: 30.971645 unlinks/second nlink between: 102 - unlinked 0 (time 1789675406 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789675406 ; 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 2208384 2176 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