== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:04:27 (1787475867) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25796 3581224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17680 3589340 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6038 518820 2% /mnt/lustre - mkdir 659 (time 1787475882.40 total 10.01 last 65.83) - mkdir 1317 (time 1787475892.42 total 20.03 last 65.67) - mkdir 1980 (time 1787475902.42 total 30.04 last 66.25) - mkdir 2601 (time 1787475912.43 total 40.05 last 62.03) - mkdir 3304 (time 1787475922.44 total 50.06 last 70.24) - mkdir 3965 (time 1787475932.46 total 60.07 last 65.98) - mkdir 4522 (time 1787475942.48 total 70.09 last 55.60) - mkdir 5026 (time 1787475952.48 total 80.09 last 50.40) - mkdir 5531 (time 1787475962.52 total 90.13 last 50.30) - mkdir 6041 (time 1787475972.53 total 100.15 last 50.93) - mkdir 6710 (time 1787475982.53 total 110.15 last 66.89) - mkdir 7349 (time 1787475992.56 total 120.17 last 63.76) - mkdir 8008 (time 1787476002.57 total 130.18 last 65.83) - mkdir 8689 (time 1787476012.57 total 140.18 last 68.08) - mkdir 9280 (time 1787476022.57 total 150.19 last 59.07) - mkdir 9945 (time 1787476032.59 total 160.21 last 66.36) - mkdir 10636 (time 1787476042.61 total 170.23 last 68.97) - mkdir 11322 (time 1787476052.62 total 180.23 last 68.56) - mkdir 11912 (time 1787476062.64 total 190.25 last 58.87) - mkdir 12485 (time 1787476072.66 total 200.28 last 57.17) - mkdir 13020 (time 1787476082.67 total 210.28 last 53.48) - mkdir 13586 (time 1787476092.67 total 220.28 last 56.59) - mkdir 14131 (time 1787476102.67 total 230.29 last 54.49) - mkdir 14714 (time 1787476112.72 total 240.33 last 58.04) - mkdir 15249 (time 1787476122.72 total 250.33 last 53.49) - mkdir 15818 (time 1787476132.73 total 260.35 last 56.82) - mkdir 16525 (time 1787476142.74 total 270.35 last 70.64) - mkdir 17158 (time 1787476152.77 total 280.38 last 63.14) - mkdir 17878 (time 1787476162.78 total 290.39 last 71.92) - mkdir 18552 (time 1787476172.79 total 300.40 last 67.34) - mkdir 19195 (time 1787476182.79 total 310.40 last 64.30) - mkdir 19903 (time 1787476192.79 total 320.41 last 70.76) - mkdir 20541 (time 1787476202.80 total 330.41 last 63.76) - mkdir 21196 (time 1787476212.80 total 340.42 last 65.46) - mkdir 21806 (time 1787476222.81 total 350.42 last 60.98) - mkdir 22427 (time 1787476232.81 total 360.42 last 62.08) - mkdir 23061 (time 1787476242.81 total 370.43 last 63.39) - mkdir 23621 (time 1787476252.81 total 380.43 last 56.00) - mkdir 24148 (time 1787476262.84 total 390.45 last 52.57) - mkdir 24827 (time 1787476272.84 total 400.45 last 67.89) - mkdir 25475 (time 1787476282.85 total 410.46 last 64.75) - mkdir 26177 (time 1787476292.85 total 420.47 last 70.15) - mkdir 26825 (time 1787476302.86 total 430.48 last 64.73) - mkdir 27476 (time 1787476312.88 total 440.50 last 64.97) - mkdir 28162 (time 1787476322.92 total 450.53 last 68.37) - mkdir 28763 (time 1787476332.92 total 460.54 last 60.06) - mkdir 29394 (time 1787476342.94 total 470.55 last 63.01) - mkdir 29973 (time 1787476352.96 total 480.57 last 57.79) - mkdir 30627 (time 1787476362.98 total 490.59 last 65.26) - mkdir 31285 (time 1787476372.98 total 500.60 last 65.78) - mkdir 31917 (time 1787476382.99 total 510.61 last 63.12) - mkdir 32543 (time 1787476393.00 total 520.61 last 62.58) total: 32818 mkdir in 525.09 seconds: 62.50 ops/second - mkdir 626 (time 1787475882.39 total 10.01 last 62.57) - mkdir 1274 (time 1787475892.40 total 20.01 last 64.76) - mkdir 1978 (time 1787475902.40 total 30.02 last 70.37) - mkdir 2607 (time 1787475912.40 total 40.02 last 62.88) - mkdir 3307 (time 1787475922.43 total 50.04 last 69.82) - mkdir 3967 (time 1787475932.44 total 60.05 last 65.96) - mkdir 4510 (time 1787475942.45 total 70.06 last 54.25) - mkdir 5011 (time 1787475952.45 total 80.06 last 50.08) - mkdir 5526 (time 1787475962.49 total 90.10 last 51.31) - mkdir 6049 (time 1787475972.52 total 100.13 last 52.15) - mkdir 6689 (time 1787475982.54 total 110.15 last 63.85) - mkdir 7379 (time 1787475992.55 total 120.17 last 68.92) - mkdir 8069 (time 1787476002.55 total 130.17 last 68.98) - mkdir 8758 (time 1787476012.57 total 140.18 last 68.80) - mkdir 9384 (time 1787476022.60 total 150.22 last 62.38) - mkdir 10000 (time 1787476031.69 total 159.30 last 67.82) - mkdir 10675 (time 1787476041.69 total 169.30 last 67.50) - mkdir 11355 (time 1787476051.70 total 179.31 last 67.91) - mkdir 11974 (time 1787476061.71 total 189.33 last 61.80) - mkdir 12520 (time 1787476071.73 total 199.35 last 54.50) - mkdir 13058 (time 1787476081.77 total 209.38 last 53.60) - mkdir 13612 (time 1787476091.77 total 219.39 last 55.38) - mkdir 14170 (time 1787476101.80 total 229.42 last 55.64) - mkdir 14779 (time 1787476111.81 total 239.42 last 60.87) - mkdir 15309 (time 1787476121.83 total 249.45 last 52.86) - mkdir 15873 (time 1787476131.85 total 259.47 last 56.28) - mkdir 16563 (time 1787476141.87 total 269.49 last 68.87) - mkdir 17190 (time 1787476151.88 total 279.49 last 62.68) - mkdir 17878 (time 1787476161.89 total 289.50 last 68.72) - mkdir 18546 (time 1787476171.90 total 299.51 last 66.73) - mkdir 19213 (time 1787476181.92 total 309.53 last 66.57) - mkdir 19908 (time 1787476191.94 total 319.55 last 69.34) - mkdir 20573 (time 1787476201.94 total 329.56 last 66.48) - mkdir 21222 (time 1787476211.96 total 339.58 last 64.78) - mkdir 21811 (time 1787476221.96 total 349.58 last 58.90) - mkdir 22466 (time 1787476231.97 total 359.58 last 65.50) - mkdir 23107 (time 1787476241.99 total 369.61 last 63.92) - mkdir 23631 (time 1787476252.00 total 379.61 last 52.38) - mkdir 24106 (time 1787476262.00 total 389.62 last 47.47) - mkdir 24797 (time 1787476272.01 total 399.63 last 69.03) - mkdir 25432 (time 1787476282.02 total 409.63 last 63.46) - mkdir 26123 (time 1787476292.04 total 419.65 last 68.99) - mkdir 26747 (time 1787476302.04 total 429.65 last 62.38) - mkdir 27382 (time 1787476312.04 total 439.65 last 63.49) - mkdir 28063 (time 1787476322.05 total 449.66 last 68.05) - mkdir 28656 (time 1787476332.05 total 459.66 last 59.29) - mkdir 29313 (time 1787476342.07 total 469.68 last 65.58) - mkdir 29904 (time 1787476352.08 total 479.70 last 59.02) - mkdir 30561 (time 1787476362.09 total 489.70 last 65.66) - mkdir 31191 (time 1787476372.10 total 499.72 last 62.91) - mkdir 31836 (time 1787476382.13 total 509.75 last 64.31) - mkdir 32452 (time 1787476392.14 total 519.76 last 61.53) total: 32818 mkdir in 525.56 seconds: 62.44 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276836 994468 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25796 3581224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17680 3589340 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69675 954325 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 590494 71674 518820 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787477122 ; total 0 ; last 0) - unlinked 10000 (time 1787477377 ; total 255 ; last 255) - unlinked 20000 (time 1787477637 ; total 515 ; last 260) - unlinked 30000 (time 1787477928 ; total 806 ; last 291) total: 32768 unlinks in 881 seconds: 37.194099 unlinks/second - unlinked 0 (time 1787477122 ; total 0 ; last 0) - unlinked 10000 (time 1787477379 ; total 257 ; last 257) - unlinked 20000 (time 1787477641 ; total 519 ; last 262) - unlinked 30000 (time 1787477931 ; total 809 ; last 290) total: 32768 unlinks in 883 seconds: 37.109852 unlinks/second nlink between: 1 - unlinked 0 (time 1787478007 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787478007 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 14292 1257012 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25796 3581224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17680 3589340 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1999 1022001 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6038 518820 2% /mnt/lustre