== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:22:51 (1780330971) 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 534698 333 534365 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 - mkdir 542 (time 1780330986.14 total 10.01 last 54.17) - mkdir 1038 (time 1780330996.15 total 20.02 last 49.54) - mkdir 1572 (time 1780331006.18 total 30.05 last 53.26) - mkdir 2146 (time 1780331016.18 total 40.05 last 57.40) - mkdir 2676 (time 1780331026.18 total 50.05 last 52.98) - mkdir 3363 (time 1780331036.21 total 60.07 last 68.54) - mkdir 3987 (time 1780331046.22 total 70.08 last 62.34) - mkdir 4443 (time 1780331056.22 total 80.09 last 45.56) - mkdir 4919 (time 1780331066.23 total 90.10 last 47.57) - mkdir 5542 (time 1780331076.25 total 100.12 last 62.17) - mkdir 6120 (time 1780331086.28 total 110.14 last 57.66) - mkdir 6830 (time 1780331096.29 total 120.16 last 70.91) - mkdir 7462 (time 1780331106.29 total 130.16 last 63.18) - mkdir 8098 (time 1780331116.32 total 140.19 last 63.41) - mkdir 8645 (time 1780331126.33 total 150.20 last 54.66) - mkdir 9237 (time 1780331136.34 total 160.21 last 59.14) - mkdir 9866 (time 1780331146.34 total 170.21 last 62.88) - mkdir 10527 (time 1780331156.36 total 180.22 last 66.00) - mkdir 11021 (time 1780331166.38 total 190.25 last 49.29) - mkdir 11619 (time 1780331176.38 total 200.25 last 59.78) - mkdir 12144 (time 1780331186.38 total 210.25 last 52.50) - mkdir 12703 (time 1780331196.40 total 220.26 last 55.83) - mkdir 13293 (time 1780331206.41 total 230.27 last 58.94) - mkdir 13930 (time 1780331216.45 total 240.32 last 63.40) - mkdir 14456 (time 1780331226.46 total 250.33 last 52.55) - mkdir 15061 (time 1780331236.47 total 260.34 last 60.46) - mkdir 15649 (time 1780331246.47 total 270.34 last 58.77) - mkdir 16310 (time 1780331256.48 total 280.35 last 66.05) - mkdir 16881 (time 1780331266.49 total 290.36 last 57.04) - mkdir 17477 (time 1780331276.50 total 300.36 last 59.57) - mkdir 18095 (time 1780331286.56 total 310.42 last 61.43) - mkdir 18770 (time 1780331296.56 total 320.43 last 67.45) - mkdir 19418 (time 1780331306.57 total 330.44 last 64.76) - mkdir 20000 (time 1780331315.97 total 339.84 last 61.92) - mkdir 20635 (time 1780331325.98 total 349.85 last 63.43) - mkdir 21251 (time 1780331335.99 total 359.86 last 61.55) - mkdir 21873 (time 1780331346.00 total 369.86 last 62.15) - mkdir 22577 (time 1780331356.01 total 379.88 last 70.32) - mkdir 23257 (time 1780331366.01 total 389.88 last 67.98) - mkdir 23817 (time 1780331376.02 total 399.89 last 55.93) - mkdir 24307 (time 1780331386.03 total 409.90 last 48.97) - mkdir 24835 (time 1780331396.04 total 419.91 last 52.72) - mkdir 25379 (time 1780331406.05 total 429.91 last 54.39) - mkdir 25897 (time 1780331416.05 total 439.92 last 51.78) - mkdir 26434 (time 1780331426.07 total 449.94 last 53.58) - mkdir 27031 (time 1780331436.10 total 459.97 last 59.55) - mkdir 27607 (time 1780331446.12 total 469.98 last 57.49) - mkdir 28181 (time 1780331456.12 total 479.99 last 57.36) - mkdir 28842 (time 1780331466.14 total 490.01 last 65.96) - mkdir 29480 (time 1780331476.15 total 500.02 last 63.76) - mkdir 29997 (time 1780331486.17 total 510.04 last 51.61) - mkdir 30518 (time 1780331496.17 total 520.04 last 52.07) - mkdir 31129 (time 1780331506.19 total 530.05 last 61.02) - mkdir 31693 (time 1780331516.20 total 540.07 last 56.33) - mkdir 32138 (time 1780331526.24 total 550.11 last 44.30) - mkdir 32553 (time 1780331536.27 total 560.14 last 41.39) total: 32818 mkdir in 566.04 seconds: 57.98 ops/second - mkdir 547 (time 1780330986.11 total 10.02 last 54.60) - mkdir 1043 (time 1780330996.16 total 20.07 last 49.35) - mkdir 1563 (time 1780331006.17 total 30.07 last 51.99) - mkdir 2137 (time 1780331016.18 total 40.09 last 57.29) - mkdir 2670 (time 1780331026.20 total 50.11 last 53.19) - mkdir 3349 (time 1780331036.23 total 60.13 last 67.72) - mkdir 3964 (time 1780331046.25 total 70.15 last 61.39) - mkdir 4427 (time 1780331056.27 total 80.17 last 46.21) - mkdir 4888 (time 1780331066.30 total 90.20 last 45.97) - mkdir 5484 (time 1780331076.30 total 100.20 last 59.60) - mkdir 6053 (time 1780331086.32 total 110.22 last 56.79) - mkdir 6722 (time 1780331096.32 total 120.23 last 66.84) - mkdir 7368 (time 1780331106.34 total 130.24 last 64.51) - mkdir 7994 (time 1780331116.36 total 140.26 last 62.49) - mkdir 8582 (time 1780331126.37 total 150.28 last 58.71) - mkdir 9184 (time 1780331136.37 total 160.28 last 60.19) - mkdir 9807 (time 1780331146.38 total 170.29 last 62.25) - mkdir 10000 (time 1780331149.38 total 173.28 last 64.40) - mkdir 10584 (time 1780331159.38 total 183.29 last 58.36) - mkdir 11079 (time 1780331169.39 total 193.30 last 49.45) - mkdir 11687 (time 1780331179.40 total 203.30 last 60.77) - mkdir 12237 (time 1780331189.42 total 213.33 last 54.87) - mkdir 12833 (time 1780331199.42 total 223.33 last 59.59) - mkdir 13435 (time 1780331209.43 total 233.33 last 60.17) - mkdir 14027 (time 1780331219.45 total 243.36 last 59.06) - mkdir 14566 (time 1780331229.46 total 253.37 last 53.83) - mkdir 15182 (time 1780331239.47 total 263.37 last 61.59) - mkdir 15773 (time 1780331249.52 total 273.43 last 58.76) - mkdir 16337 (time 1780331259.54 total 283.44 last 56.33) - mkdir 16915 (time 1780331269.55 total 293.46 last 57.71) - mkdir 17510 (time 1780331279.58 total 303.48 last 59.36) - mkdir 18128 (time 1780331289.59 total 313.50 last 61.69) - mkdir 18792 (time 1780331299.60 total 323.50 last 66.35) - mkdir 19438 (time 1780331309.62 total 333.52 last 64.48) - mkdir 20000 (time 1780331318.76 total 342.67 last 61.45) - mkdir 20640 (time 1780331328.76 total 352.67 last 64.00) - mkdir 21282 (time 1780331338.79 total 362.69 last 64.05) - mkdir 21905 (time 1780331348.79 total 372.69 last 62.29) - mkdir 22577 (time 1780331358.80 total 382.70 last 67.14) - mkdir 23276 (time 1780331368.81 total 392.72 last 69.79) - mkdir 23805 (time 1780331378.82 total 402.72 last 52.87) - mkdir 24298 (time 1780331388.82 total 412.73 last 49.27) - mkdir 24839 (time 1780331398.85 total 422.75 last 53.95) - mkdir 25378 (time 1780331408.85 total 432.76 last 53.89) - mkdir 25901 (time 1780331418.89 total 442.80 last 52.09) - mkdir 26494 (time 1780331429.22 total 453.13 last 57.41) - mkdir 27080 (time 1780331439.24 total 463.14 last 58.52) - mkdir 27685 (time 1780331449.37 total 473.27 last 59.71) - mkdir 28277 (time 1780331459.37 total 483.27 last 59.19) - mkdir 28963 (time 1780331469.37 total 493.28 last 68.56) - mkdir 29573 (time 1780331479.42 total 503.33 last 60.70) - mkdir 30000 (time 1780331487.66 total 511.57 last 51.82) - mkdir 30548 (time 1780331497.67 total 521.57 last 54.79) - mkdir 31144 (time 1780331507.72 total 531.62 last 59.31) - mkdir 31687 (time 1780331517.74 total 541.64 last 54.18) - mkdir 32116 (time 1780331527.74 total 551.65 last 42.87) - mkdir 32531 (time 1780331537.76 total 561.66 last 41.43) total: 32818 mkdir in 567.94 seconds: 57.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303987 65970 238017 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: 301554 65970 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780332199 ; total 0 ; last 0) - unlinked 10000 (time 1780332475 ; total 276 ; last 276) - unlinked 20000 (time 1780332775 ; total 576 ; last 300) - unlinked 30000 (time 1780333068 ; total 869 ; last 293) total: 32768 unlinks in 963 seconds: 34.027000 unlinks/second - unlinked 0 (time 1780332199 ; total 0 ; last 0) - unlinked 10000 (time 1780332475 ; total 276 ; last 276) - unlinked 20000 (time 1780332776 ; total 577 ; last 301) - unlinked 30000 (time 1780333067 ; total 868 ; last 291) total: 32768 unlinks in 964 seconds: 33.991703 unlinks/second nlink between: 102 - unlinked 0 (time 1780333165 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780333165 ; 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 2304 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 526901 334 526567 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: 235918 334 235584 1% /mnt/lustre