== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:37:47 (1785461867) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31848 3575172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2644 259500 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2779 259365 2% /mnt/lustre[OST:1] filesystem_summary: 524856 5991 518865 2% /mnt/lustre - mkdir 638 (time 1785461883.89 total 10.04 last 63.57) - mkdir 1273 (time 1785461893.90 total 20.04 last 63.45) - mkdir 2152 (time 1785461903.92 total 30.06 last 87.76) - mkdir 2743 (time 1785461913.93 total 40.07 last 59.05) - mkdir 3333 (time 1785461923.93 total 50.07 last 58.98) - mkdir 3994 (time 1785461933.94 total 60.09 last 66.01) - mkdir 5016 (time 1785461943.95 total 70.09 last 102.16) - mkdir 5976 (time 1785461953.95 total 80.09 last 95.99) - mkdir 6834 (time 1785461963.95 total 90.09 last 85.78) - mkdir 7602 (time 1785461973.98 total 100.12 last 76.59) - mkdir 8284 (time 1785461983.99 total 110.13 last 68.12) - mkdir 9061 (time 1785461994.00 total 120.14 last 77.65) - mkdir 9802 (time 1785462004.00 total 130.14 last 74.07) - mkdir 10000 (time 1785462007.25 total 133.39 last 60.91) - mkdir 10905 (time 1785462017.25 total 143.40 last 90.46) - mkdir 11538 (time 1785462027.26 total 153.41 last 63.24) - mkdir 12117 (time 1785462037.27 total 163.41 last 57.85) - mkdir 12756 (time 1785462047.28 total 173.42 last 63.86) - mkdir 13503 (time 1785462057.28 total 183.42 last 74.68) - mkdir 14401 (time 1785462067.30 total 193.44 last 89.64) - mkdir 15326 (time 1785462077.30 total 203.44 last 92.49) - mkdir 15935 (time 1785462087.33 total 213.47 last 60.74) - mkdir 16546 (time 1785462097.33 total 223.47 last 61.07) - mkdir 17046 (time 1785462107.34 total 233.48 last 49.95) - mkdir 17558 (time 1785462117.34 total 243.49 last 51.19) - mkdir 18400 (time 1785462127.35 total 253.49 last 84.17) - mkdir 19294 (time 1785462137.35 total 263.50 last 89.33) - mkdir 20000 (time 1785462145.75 total 271.89 last 84.11) - mkdir 20762 (time 1785462155.75 total 281.89 last 76.18) - mkdir 21613 (time 1785462165.76 total 291.90 last 85.04) - mkdir 22063 (time 1785462175.77 total 301.91 last 44.96) - mkdir 22651 (time 1785462185.78 total 311.92 last 58.75) - mkdir 23448 (time 1785462195.78 total 321.92 last 79.66) - mkdir 24385 (time 1785462205.78 total 331.93 last 93.68) - mkdir 25205 (time 1785462215.79 total 341.93 last 81.97) - mkdir 25906 (time 1785462225.80 total 351.94 last 70.04) - mkdir 26574 (time 1785462235.81 total 361.95 last 66.74) - mkdir 27454 (time 1785462245.81 total 371.95 last 87.99) - mkdir 28343 (time 1785462255.82 total 381.96 last 88.77) - mkdir 29180 (time 1785462265.82 total 391.96 last 83.70) - mkdir 29970 (time 1785462275.83 total 401.97 last 78.93) - mkdir 30708 (time 1785462285.84 total 411.98 last 73.75) - mkdir 31319 (time 1785462295.85 total 421.99 last 61.05) - mkdir 32165 (time 1785462305.86 total 432.00 last 84.51) total: 32818 mkdir in 437.72 seconds: 74.97 ops/second - mkdir 628 (time 1785461883.72 total 10.01 last 62.72) - mkdir 1241 (time 1785461893.73 total 20.02 last 61.28) - mkdir 2132 (time 1785461903.74 total 30.02 last 89.02) - mkdir 2742 (time 1785461913.75 total 40.04 last 60.92) - mkdir 3389 (time 1785461923.75 total 50.04 last 64.69) - mkdir 4049 (time 1785461933.75 total 60.04 last 65.97) - mkdir 5076 (time 1785461943.77 total 70.06 last 102.56) - mkdir 6023 (time 1785461953.78 total 80.07 last 94.53) - mkdir 6866 (time 1785461963.79 total 90.08 last 84.27) - mkdir 7642 (time 1785461973.82 total 100.11 last 77.35) - mkdir 8332 (time 1785461983.83 total 110.12 last 68.95) - mkdir 9077 (time 1785461993.86 total 120.15 last 74.28) - mkdir 9832 (time 1785462003.86 total 130.15 last 75.47) - mkdir 10000 (time 1785462006.91 total 133.20 last 55.17) - mkdir 10893 (time 1785462016.91 total 143.20 last 89.30) - mkdir 11544 (time 1785462026.96 total 153.24 last 64.80) - mkdir 12125 (time 1785462036.96 total 163.25 last 58.09) - mkdir 12805 (time 1785462046.96 total 173.25 last 67.98) - mkdir 13579 (time 1785462056.97 total 183.26 last 77.32) - mkdir 14485 (time 1785462066.99 total 193.28 last 90.41) - mkdir 15363 (time 1785462076.99 total 203.28 last 87.79) - mkdir 16018 (time 1785462087.02 total 213.31 last 65.35) - mkdir 16648 (time 1785462097.04 total 223.33 last 62.86) - mkdir 17149 (time 1785462107.05 total 233.34 last 50.02) - mkdir 17694 (time 1785462117.06 total 243.35 last 54.47) - mkdir 18504 (time 1785462127.07 total 253.36 last 80.91) - mkdir 19418 (time 1785462137.08 total 263.37 last 91.34) - mkdir 20000 (time 1785462144.66 total 270.95 last 76.75) - mkdir 20689 (time 1785462154.68 total 280.97 last 68.76) - mkdir 21581 (time 1785462164.78 total 291.07 last 88.32) - mkdir 22008 (time 1785462174.82 total 301.11 last 42.54) - mkdir 22575 (time 1785462184.83 total 311.12 last 56.66) - mkdir 23407 (time 1785462194.83 total 321.12 last 83.17) - mkdir 24311 (time 1785462204.83 total 331.12 last 90.37) - mkdir 25165 (time 1785462214.84 total 341.13 last 85.37) - mkdir 25851 (time 1785462224.84 total 351.13 last 68.59) - mkdir 26478 (time 1785462234.85 total 361.14 last 62.64) - mkdir 27351 (time 1785462244.85 total 371.14 last 87.26) - mkdir 28244 (time 1785462254.88 total 381.17 last 89.09) - mkdir 29139 (time 1785462264.88 total 391.17 last 89.49) - mkdir 29934 (time 1785462274.88 total 401.17 last 79.44) - mkdir 30628 (time 1785462284.90 total 411.18 last 69.33) - mkdir 31236 (time 1785462294.92 total 421.21 last 60.65) - mkdir 32027 (time 1785462304.92 total 431.21 last 79.09) total: 32818 mkdir in 438.40 seconds: 74.86 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276784 994520 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31848 3575172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69642 954358 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2644 259500 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2779 259365 2% /mnt/lustre[OST:1] filesystem_summary: 590492 71627 518865 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785462890 ; total 0 ; last 0) - unlinked 10000 (time 1785463094 ; total 204 ; last 204) - unlinked 20000 (time 1785463252 ; total 362 ; last 158) - unlinked 30000 (time 1785463391 ; total 501 ; last 139) total: 32768 unlinks in 544 seconds: 60.235294 unlinks/second - unlinked 0 (time 1785462891 ; total 0 ; last 0) - unlinked 10000 (time 1785463092 ; total 201 ; last 201) - unlinked 20000 (time 1785463252 ; total 361 ; last 160) - unlinked 30000 (time 1785463393 ; total 502 ; last 141) total: 32768 unlinks in 544 seconds: 60.235294 unlinks/second nlink between: 1 - unlinked 0 (time 1785463437 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785463437 ; 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 14240 1257064 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31848 3575172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2644 259500 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2779 259365 2% /mnt/lustre[OST:1] filesystem_summary: 524856 5991 518865 2% /mnt/lustre