== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:17:00 (1787843820) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 681 (time 1787843835.02 total 10.00 last 68.10) - mkdir 1320 (time 1787843845.02 total 20.00 last 63.88) - mkdir 1971 (time 1787843855.03 total 30.01 last 65.04) - mkdir 2580 (time 1787843865.03 total 40.01 last 60.88) - mkdir 3116 (time 1787843875.04 total 50.03 last 53.54) - mkdir 3733 (time 1787843885.06 total 60.04 last 61.59) - mkdir 4366 (time 1787843895.07 total 70.05 last 63.27) - mkdir 4958 (time 1787843905.08 total 80.06 last 59.13) - mkdir 5654 (time 1787843915.09 total 90.07 last 69.55) - mkdir 6358 (time 1787843925.11 total 100.09 last 70.24) - mkdir 7016 (time 1787843935.11 total 110.09 last 65.79) - mkdir 7700 (time 1787843945.12 total 120.11 last 68.31) - mkdir 8415 (time 1787843955.13 total 130.11 last 71.45) - mkdir 9067 (time 1787843965.14 total 140.12 last 65.15) - mkdir 9807 (time 1787843975.14 total 150.13 last 73.94) - mkdir 10000 (time 1787843977.78 total 152.76 last 73.28) - mkdir 10673 (time 1787843987.80 total 162.78 last 67.18) - mkdir 11427 (time 1787843997.80 total 172.79 last 75.35) - mkdir 12169 (time 1787844007.82 total 182.80 last 74.11) - mkdir 12910 (time 1787844017.84 total 192.82 last 73.96) - mkdir 13640 (time 1787844027.87 total 202.85 last 72.77) - mkdir 14319 (time 1787844037.88 total 212.86 last 67.82) - mkdir 15014 (time 1787844047.88 total 222.87 last 69.45) - mkdir 15725 (time 1787844057.90 total 232.88 last 71.03) - mkdir 16462 (time 1787844067.90 total 242.88 last 73.67) - mkdir 17165 (time 1787844077.91 total 252.89 last 70.23) - mkdir 17888 (time 1787844087.91 total 262.90 last 72.27) - mkdir 18559 (time 1787844097.92 total 272.90 last 67.07) - mkdir 19239 (time 1787844107.92 total 282.90 last 68.00) - mkdir 19895 (time 1787844117.92 total 292.90 last 65.58) - mkdir 20534 (time 1787844127.94 total 302.92 last 63.78) - mkdir 21174 (time 1787844137.94 total 312.93 last 63.98) - mkdir 21831 (time 1787844147.95 total 322.93 last 65.69) - mkdir 22479 (time 1787844157.96 total 332.94 last 64.74) - mkdir 23107 (time 1787844167.97 total 342.95 last 62.69) - mkdir 23683 (time 1787844177.99 total 352.97 last 57.50) - mkdir 24394 (time 1787844188.00 total 362.98 last 71.06) - mkdir 25004 (time 1787844198.00 total 372.98 last 61.00) - mkdir 25645 (time 1787844208.01 total 382.99 last 64.01) - mkdir 26267 (time 1787844218.03 total 393.01 last 62.11) - mkdir 26862 (time 1787844228.06 total 403.05 last 59.27) - mkdir 27518 (time 1787844238.08 total 413.07 last 65.46) - mkdir 28139 (time 1787844248.13 total 423.12 last 61.80) - mkdir 28726 (time 1787844258.14 total 433.12 last 58.64) - mkdir 29360 (time 1787844268.16 total 443.14 last 63.27) - mkdir 30000 (time 1787844277.79 total 452.78 last 66.45) - mkdir 30638 (time 1787844287.80 total 462.79 last 63.73) - mkdir 31336 (time 1787844297.81 total 472.79 last 69.79) - mkdir 32001 (time 1787844307.81 total 482.79 last 66.46) - mkdir 32640 (time 1787844317.83 total 492.81 last 63.81) total: 32818 mkdir in 495.68 seconds: 66.21 ops/second - mkdir 651 (time 1787843835.17 total 10.01 last 65.04) - mkdir 1286 (time 1787843845.20 total 20.03 last 63.35) - mkdir 1934 (time 1787843855.20 total 30.04 last 64.77) - mkdir 2522 (time 1787843865.20 total 40.04 last 58.80) - mkdir 3080 (time 1787843875.20 total 50.04 last 55.78) - mkdir 3692 (time 1787843885.21 total 60.04 last 61.18) - mkdir 4322 (time 1787843895.22 total 70.06 last 62.92) - mkdir 4922 (time 1787843905.23 total 80.06 last 59.95) - mkdir 5595 (time 1787843915.23 total 90.07 last 67.27) - mkdir 6258 (time 1787843925.24 total 100.07 last 66.27) - mkdir 6907 (time 1787843935.24 total 110.08 last 64.88) - mkdir 7576 (time 1787843945.25 total 120.08 last 66.85) - mkdir 8301 (time 1787843955.28 total 130.11 last 72.29) - mkdir 8950 (time 1787843965.30 total 140.13 last 64.78) - mkdir 9673 (time 1787843975.30 total 150.14 last 72.26) - mkdir 10000 (time 1787843979.82 total 154.66 last 72.31) - mkdir 10695 (time 1787843989.83 total 164.66 last 69.48) - mkdir 11471 (time 1787843999.83 total 174.66 last 77.58) - mkdir 12196 (time 1787844009.84 total 184.68 last 72.42) - mkdir 12932 (time 1787844019.85 total 194.68 last 73.55) - mkdir 13641 (time 1787844029.85 total 204.68 last 70.89) - mkdir 14358 (time 1787844039.87 total 214.71 last 71.51) - mkdir 15021 (time 1787844049.91 total 224.74 last 66.07) - mkdir 15730 (time 1787844059.94 total 234.77 last 70.70) - mkdir 16454 (time 1787844069.94 total 244.78 last 72.38) - mkdir 17155 (time 1787844079.94 total 254.78 last 70.06) - mkdir 17835 (time 1787844089.95 total 264.78 last 67.98) - mkdir 18574 (time 1787844099.95 total 274.79 last 73.89) - mkdir 19266 (time 1787844109.95 total 284.79 last 69.17) - mkdir 19937 (time 1787844119.96 total 294.80 last 67.02) - mkdir 20569 (time 1787844129.98 total 304.81 last 63.13) - mkdir 21168 (time 1787844139.98 total 314.82 last 59.88) - mkdir 21847 (time 1787844149.99 total 324.83 last 67.82) - mkdir 22491 (time 1787844159.99 total 334.83 last 64.40) - mkdir 23080 (time 1787844170.03 total 344.87 last 58.66) - mkdir 23736 (time 1787844180.06 total 354.90 last 65.42) - mkdir 24429 (time 1787844190.06 total 364.90 last 69.29) - mkdir 25018 (time 1787844200.09 total 374.93 last 58.72) - mkdir 25688 (time 1787844210.10 total 384.94 last 66.95) - mkdir 26306 (time 1787844220.10 total 394.94 last 61.79) - mkdir 26881 (time 1787844230.10 total 404.94 last 57.50) - mkdir 27525 (time 1787844240.10 total 414.94 last 64.39) - mkdir 28142 (time 1787844250.11 total 424.94 last 61.68) - mkdir 28745 (time 1787844260.12 total 434.96 last 60.21) - mkdir 29392 (time 1787844270.12 total 444.96 last 64.69) - mkdir 30000 (time 1787844279.51 total 454.34 last 64.80) - mkdir 30615 (time 1787844289.52 total 464.36 last 61.40) - mkdir 31341 (time 1787844299.53 total 474.36 last 72.56) - mkdir 31956 (time 1787844309.54 total 484.37 last 61.45) - mkdir 32616 (time 1787844319.54 total 494.38 last 65.98) total: 32818 mkdir in 496.96 seconds: 66.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270684 1000620 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787845012 ; total 0 ; last 0) - unlinked 10000 (time 1787845258 ; total 246 ; last 246) - unlinked 20000 (time 1787845520 ; total 508 ; last 262) - unlinked 30000 (time 1787845774 ; total 762 ; last 254) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second - unlinked 0 (time 1787845012 ; total 0 ; last 0) - unlinked 10000 (time 1787845259 ; total 247 ; last 247) - unlinked 20000 (time 1787845521 ; total 509 ; last 262) - unlinked 30000 (time 1787845775 ; total 763 ; last 254) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second nlink between: 1 - unlinked 0 (time 1787845845 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787845845 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8140 1263164 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre