== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:19:13 (1787465953) 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 759 (time 1787465969.73 total 10.02 last 75.73) - mkdir 1395 (time 1787465979.76 total 20.06 last 63.39) - mkdir 2110 (time 1787465989.77 total 30.06 last 71.47) - mkdir 2862 (time 1787465999.77 total 40.06 last 75.17) - mkdir 3506 (time 1787466009.78 total 50.07 last 64.37) - mkdir 4112 (time 1787466019.79 total 60.08 last 60.54) - mkdir 4798 (time 1787466029.79 total 70.09 last 68.56) - mkdir 5493 (time 1787466039.80 total 80.09 last 69.45) - mkdir 6324 (time 1787466049.83 total 90.12 last 82.88) - mkdir 7128 (time 1787466059.83 total 100.12 last 80.38) - mkdir 8064 (time 1787466069.83 total 110.13 last 93.56) - mkdir 9002 (time 1787466079.85 total 120.14 last 93.68) - mkdir 9673 (time 1787466089.85 total 130.14 last 67.07) - mkdir 10000 (time 1787466093.68 total 133.97 last 85.46) - mkdir 10773 (time 1787466103.68 total 143.97 last 77.28) - mkdir 11429 (time 1787466113.69 total 153.98 last 65.55) - mkdir 12091 (time 1787466123.69 total 163.98 last 66.20) - mkdir 12715 (time 1787466133.69 total 173.99 last 62.36) - mkdir 13371 (time 1787466143.71 total 184.00 last 65.52) - mkdir 14123 (time 1787466153.71 total 194.01 last 75.15) - mkdir 15020 (time 1787466163.72 total 204.01 last 89.66) - mkdir 15739 (time 1787466173.73 total 214.03 last 71.79) - mkdir 16375 (time 1787466183.75 total 224.05 last 63.47) - mkdir 16985 (time 1787466193.76 total 234.05 last 60.97) - mkdir 17688 (time 1787466203.76 total 244.06 last 70.28) - mkdir 18372 (time 1787466213.77 total 254.07 last 68.33) - mkdir 19186 (time 1787466223.78 total 264.07 last 81.33) - mkdir 19948 (time 1787466233.79 total 274.08 last 76.17) - mkdir 20609 (time 1787466243.80 total 284.09 last 66.00) - mkdir 21199 (time 1787466253.80 total 294.10 last 58.99) - mkdir 21837 (time 1787466263.80 total 304.10 last 63.79) - mkdir 22431 (time 1787466273.82 total 314.11 last 59.32) - mkdir 23332 (time 1787466283.82 total 324.12 last 90.05) - mkdir 23997 (time 1787466293.83 total 334.13 last 66.44) - mkdir 24729 (time 1787466303.83 total 344.13 last 73.19) - mkdir 25531 (time 1787466313.85 total 354.14 last 80.07) - mkdir 26216 (time 1787466323.87 total 364.16 last 68.38) - mkdir 26880 (time 1787466333.87 total 374.16 last 66.37) - mkdir 27727 (time 1787466343.88 total 384.17 last 84.67) - mkdir 28341 (time 1787466353.88 total 394.17 last 61.37) - mkdir 28855 (time 1787466363.90 total 404.19 last 51.32) - mkdir 29467 (time 1787466373.91 total 414.20 last 61.10) - mkdir 30000 (time 1787466382.40 total 422.70 last 62.77) - mkdir 30593 (time 1787466392.43 total 432.72 last 59.17) - mkdir 31323 (time 1787466402.44 total 442.73 last 72.93) - mkdir 31941 (time 1787466412.44 total 452.73 last 61.76) - mkdir 32678 (time 1787466422.45 total 462.74 last 73.67) total: 32818 mkdir in 464.59 seconds: 70.64 ops/second - mkdir 740 (time 1787465969.70 total 10.00 last 73.97) - mkdir 1381 (time 1787465979.73 total 20.03 last 63.91) - mkdir 2141 (time 1787465989.74 total 30.04 last 75.98) - mkdir 2886 (time 1787465999.74 total 40.04 last 74.45) - mkdir 3546 (time 1787466009.75 total 50.05 last 65.98) - mkdir 4170 (time 1787466019.75 total 60.05 last 62.40) - mkdir 4874 (time 1787466029.76 total 70.06 last 70.32) - mkdir 5565 (time 1787466039.76 total 80.06 last 69.09) - mkdir 6387 (time 1787466049.77 total 90.07 last 82.12) - mkdir 7173 (time 1787466059.77 total 100.07 last 78.56) - mkdir 8090 (time 1787466069.78 total 110.08 last 91.67) - mkdir 9000 (time 1787466079.78 total 120.08 last 91.00) - mkdir 9650 (time 1787466089.78 total 130.08 last 64.99) - mkdir 10000 (time 1787466094.05 total 134.35 last 81.88) - mkdir 10793 (time 1787466104.05 total 144.36 last 79.28) - mkdir 11468 (time 1787466114.07 total 154.37 last 67.39) - mkdir 12112 (time 1787466124.10 total 164.40 last 64.24) - mkdir 12780 (time 1787466134.11 total 174.41 last 66.74) - mkdir 13439 (time 1787466144.12 total 184.42 last 65.83) - mkdir 14178 (time 1787466154.13 total 194.43 last 73.77) - mkdir 15062 (time 1787466164.14 total 204.44 last 88.39) - mkdir 15720 (time 1787466174.16 total 214.46 last 65.62) - mkdir 16375 (time 1787466184.17 total 224.47 last 65.44) - mkdir 16967 (time 1787466194.17 total 234.47 last 59.18) - mkdir 17678 (time 1787466204.19 total 244.49 last 71.00) - mkdir 18359 (time 1787466214.20 total 254.50 last 68.01) - mkdir 19163 (time 1787466224.21 total 264.51 last 80.33) - mkdir 19937 (time 1787466234.23 total 274.53 last 77.26) - mkdir 20601 (time 1787466244.23 total 284.53 last 66.37) - mkdir 21163 (time 1787466254.25 total 294.55 last 56.11) - mkdir 21841 (time 1787466264.27 total 304.57 last 67.64) - mkdir 22441 (time 1787466274.28 total 314.58 last 59.97) - mkdir 23323 (time 1787466284.28 total 324.58 last 88.15) - mkdir 23977 (time 1787466294.31 total 334.61 last 65.18) - mkdir 24711 (time 1787466304.33 total 344.63 last 73.26) - mkdir 25471 (time 1787466314.35 total 354.65 last 75.87) - mkdir 26126 (time 1787466324.37 total 364.67 last 65.36) - mkdir 26785 (time 1787466334.40 total 374.70 last 65.69) - mkdir 27577 (time 1787466344.41 total 384.71 last 79.14) - mkdir 28220 (time 1787466354.45 total 394.75 last 64.04) - mkdir 28743 (time 1787466364.49 total 404.79 last 52.12) - mkdir 29342 (time 1787466374.49 total 414.79 last 59.89) - mkdir 29918 (time 1787466384.49 total 424.79 last 57.59) - mkdir 30615 (time 1787466394.49 total 434.79 last 69.69) - mkdir 31273 (time 1787466404.50 total 444.80 last 65.74) - mkdir 31967 (time 1787466414.51 total 454.81 last 69.32) - mkdir 32712 (time 1787466424.52 total 464.82 last 74.48) total: 32818 mkdir in 465.93 seconds: 70.44 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 270620 1000684 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 1787467026 ; total 0 ; last 0) - unlinked 10000 (time 1787467275 ; total 249 ; last 249) - unlinked 20000 (time 1787467566 ; total 540 ; last 291) - unlinked 30000 (time 1787467864 ; total 838 ; last 298) total: 32768 unlinks in 912 seconds: 35.929825 unlinks/second - unlinked 0 (time 1787467026 ; total 0 ; last 0) - unlinked 10000 (time 1787467276 ; total 250 ; last 250) - unlinked 20000 (time 1787467566 ; total 540 ; last 290) - unlinked 30000 (time 1787467865 ; total 839 ; last 299) total: 32768 unlinks in 914 seconds: 35.851204 unlinks/second nlink between: 1 - unlinked 0 (time 1787467944 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787467944 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8076 1263228 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