== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:10:59 (1783141859) 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 511 (time 1783141874.24 total 10.01 last 51.04) - mkdir 1088 (time 1783141884.24 total 20.01 last 57.70) - mkdir 1645 (time 1783141894.26 total 30.03 last 55.58) - mkdir 2212 (time 1783141904.27 total 40.04 last 56.68) - mkdir 2802 (time 1783141914.28 total 50.05 last 58.95) - mkdir 3334 (time 1783141924.30 total 60.07 last 53.07) - mkdir 3832 (time 1783141934.31 total 70.08 last 49.77) - mkdir 4292 (time 1783141944.34 total 80.11 last 45.85) - mkdir 4831 (time 1783141954.36 total 90.13 last 53.78) - mkdir 5325 (time 1783141964.39 total 100.16 last 49.23) - mkdir 5800 (time 1783141974.41 total 110.17 last 47.45) - mkdir 6318 (time 1783141984.44 total 120.21 last 51.64) - mkdir 6771 (time 1783141994.44 total 130.21 last 45.30) - mkdir 7337 (time 1783142004.44 total 140.21 last 56.58) - mkdir 7946 (time 1783142014.45 total 150.22 last 60.83) - mkdir 8449 (time 1783142024.47 total 160.24 last 50.23) - mkdir 9021 (time 1783142034.48 total 170.25 last 57.13) - mkdir 9567 (time 1783142044.49 total 180.26 last 54.53) - mkdir 10000 (time 1783142051.30 total 187.07 last 63.62) - mkdir 10567 (time 1783142061.30 total 197.07 last 56.67) - mkdir 11117 (time 1783142071.31 total 207.08 last 54.97) - mkdir 11728 (time 1783142081.32 total 217.09 last 61.04) - mkdir 12235 (time 1783142091.32 total 227.09 last 50.70) - mkdir 12738 (time 1783142101.32 total 237.09 last 50.28) - mkdir 13367 (time 1783142111.34 total 247.11 last 62.81) - mkdir 13928 (time 1783142121.36 total 257.12 last 55.99) - mkdir 14447 (time 1783142131.36 total 267.13 last 51.89) - mkdir 15050 (time 1783142141.36 total 277.13 last 60.28) - mkdir 15582 (time 1783142151.37 total 287.14 last 53.17) - mkdir 16099 (time 1783142161.38 total 297.14 last 51.65) - mkdir 16643 (time 1783142171.38 total 307.15 last 54.36) - mkdir 17230 (time 1783142181.40 total 317.17 last 58.60) - mkdir 17782 (time 1783142191.43 total 327.20 last 55.02) - mkdir 18398 (time 1783142201.44 total 337.21 last 61.58) - mkdir 18987 (time 1783142211.45 total 347.22 last 58.82) - mkdir 19611 (time 1783142221.45 total 357.22 last 62.37) - mkdir 20000 (time 1783142227.78 total 363.55 last 61.48) - mkdir 20609 (time 1783142237.85 total 373.62 last 60.52) - mkdir 21229 (time 1783142247.87 total 383.64 last 61.88) - mkdir 21848 (time 1783142257.88 total 393.65 last 61.82) - mkdir 22485 (time 1783142267.89 total 403.66 last 63.65) - mkdir 23067 (time 1783142277.90 total 413.67 last 58.11) - mkdir 23702 (time 1783142287.90 total 423.67 last 63.48) - mkdir 24261 (time 1783142297.92 total 433.69 last 55.82) - mkdir 24836 (time 1783142307.92 total 443.69 last 57.49) - mkdir 25441 (time 1783142317.92 total 453.69 last 60.50) - mkdir 26049 (time 1783142327.93 total 463.70 last 60.77) - mkdir 26615 (time 1783142337.94 total 473.71 last 56.51) - mkdir 27224 (time 1783142347.95 total 483.72 last 60.85) - mkdir 27766 (time 1783142357.97 total 493.74 last 54.10) - mkdir 28313 (time 1783142367.98 total 503.75 last 54.66) - mkdir 28862 (time 1783142377.98 total 513.75 last 54.88) - mkdir 29420 (time 1783142387.99 total 523.76 last 55.72) - mkdir 29999 (time 1783142398.00 total 533.76 last 57.90) - mkdir 30579 (time 1783142408.14 total 543.91 last 57.17) - mkdir 31223 (time 1783142418.15 total 553.92 last 64.37) - mkdir 31821 (time 1783142428.17 total 563.94 last 59.65) - mkdir 32467 (time 1783142438.19 total 573.96 last 64.46) total: 32818 mkdir in 580.17 seconds: 56.57 ops/second - mkdir 520 (time 1783141874.29 total 10.00 last 51.99) - mkdir 1076 (time 1783141884.30 total 20.01 last 55.55) - mkdir 1651 (time 1783141894.35 total 30.06 last 57.22) - mkdir 2225 (time 1783141904.38 total 40.09 last 57.23) - mkdir 2792 (time 1783141914.44 total 50.15 last 56.36) - mkdir 3318 (time 1783141924.44 total 60.15 last 52.58) - mkdir 3793 (time 1783141934.45 total 70.16 last 47.44) - mkdir 4246 (time 1783141944.46 total 80.17 last 45.28) - mkdir 4769 (time 1783141954.48 total 90.19 last 52.18) - mkdir 5263 (time 1783141964.50 total 100.21 last 49.32) - mkdir 5731 (time 1783141974.52 total 110.23 last 46.69) - mkdir 6263 (time 1783141984.53 total 120.25 last 53.13) - mkdir 6694 (time 1783141994.59 total 130.30 last 42.86) - mkdir 7247 (time 1783142004.61 total 140.32 last 55.21) - mkdir 7859 (time 1783142014.61 total 150.33 last 61.14) - mkdir 8351 (time 1783142024.62 total 160.33 last 49.20) - mkdir 8901 (time 1783142034.72 total 170.43 last 54.43) - mkdir 9470 (time 1783142044.72 total 180.43 last 56.89) - mkdir 10000 (time 1783142053.82 total 189.54 last 58.23) - mkdir 10605 (time 1783142063.83 total 199.54 last 60.47) - mkdir 11113 (time 1783142073.84 total 209.55 last 50.75) - mkdir 11752 (time 1783142083.86 total 219.57 last 63.79) - mkdir 12209 (time 1783142093.86 total 229.57 last 45.68) - mkdir 12772 (time 1783142103.86 total 239.58 last 56.28) - mkdir 13342 (time 1783142113.87 total 249.58 last 56.98) - mkdir 13915 (time 1783142123.87 total 259.58 last 57.28) - mkdir 14436 (time 1783142133.87 total 269.58 last 52.09) - mkdir 15060 (time 1783142143.89 total 279.60 last 62.31) - mkdir 15615 (time 1783142153.90 total 289.61 last 55.44) - mkdir 16186 (time 1783142163.91 total 299.62 last 57.06) - mkdir 16735 (time 1783142173.91 total 309.63 last 54.86) - mkdir 17331 (time 1783142183.91 total 319.63 last 59.59) - mkdir 17875 (time 1783142193.92 total 329.63 last 54.38) - mkdir 18500 (time 1783142203.93 total 339.64 last 62.45) - mkdir 19076 (time 1783142213.93 total 349.64 last 57.57) - mkdir 19685 (time 1783142223.95 total 359.66 last 60.80) - mkdir 20000 (time 1783142228.89 total 364.60 last 63.79) - mkdir 20608 (time 1783142238.89 total 374.60 last 60.79) - mkdir 21238 (time 1783142248.91 total 384.62 last 62.87) - mkdir 21865 (time 1783142258.92 total 394.63 last 62.64) - mkdir 22485 (time 1783142268.92 total 404.63 last 61.99) - mkdir 23051 (time 1783142278.93 total 414.64 last 56.54) - mkdir 23639 (time 1783142288.93 total 424.65 last 58.78) - mkdir 24256 (time 1783142298.94 total 434.66 last 61.64) - mkdir 24803 (time 1783142308.95 total 444.66 last 54.67) - mkdir 25402 (time 1783142318.96 total 454.68 last 59.81) - mkdir 25960 (time 1783142329.24 total 464.95 last 54.31) - mkdir 26559 (time 1783142339.25 total 474.97 last 59.80) - mkdir 27166 (time 1783142349.26 total 484.97 last 60.67) - mkdir 27732 (time 1783142359.26 total 494.97 last 56.59) - mkdir 28260 (time 1783142369.26 total 504.97 last 52.80) - mkdir 28817 (time 1783142379.34 total 515.06 last 55.24) - mkdir 29409 (time 1783142389.35 total 525.06 last 59.15) - mkdir 29977 (time 1783142399.36 total 535.08 last 56.74) - mkdir 30570 (time 1783142409.38 total 545.09 last 59.21) - mkdir 31176 (time 1783142419.50 total 555.22 last 59.85) - mkdir 31805 (time 1783142429.51 total 565.22 last 62.88) - mkdir 32403 (time 1783142439.52 total 575.23 last 59.71) total: 32818 mkdir in 581.40 seconds: 56.45 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1783143060 ; total 0 ; last 0) - unlinked 10000 (time 1783143282 ; total 222 ; last 222) - unlinked 20000 (time 1783143502 ; total 442 ; last 220) - unlinked 30000 (time 1783143677 ; total 617 ; last 175) total: 32768 unlinks in 666 seconds: 49.201202 unlinks/second - unlinked 0 (time 1783143060 ; total 0 ; last 0) - unlinked 10000 (time 1783143282 ; total 222 ; last 222) - unlinked 20000 (time 1783143506 ; total 446 ; last 224) - unlinked 30000 (time 1783143681 ; total 621 ; last 175) total: 32768 unlinks in 669 seconds: 48.980568 unlinks/second nlink between: 102 - unlinked 0 (time 1783143729 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783143729 ; 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 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 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