== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:22:26 (1787696546) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 578 (time 1787696561.84 total 10.01 last 57.74) - mkdir 1224 (time 1787696571.85 total 20.02 last 64.52) - mkdir 1832 (time 1787696581.87 total 30.04 last 60.70) - mkdir 2426 (time 1787696591.88 total 40.05 last 59.33) - mkdir 3057 (time 1787696601.89 total 50.06 last 63.08) - mkdir 3665 (time 1787696611.91 total 60.08 last 60.63) - mkdir 4370 (time 1787696621.94 total 70.10 last 70.35) - mkdir 4968 (time 1787696631.94 total 80.11 last 59.77) - mkdir 5608 (time 1787696641.94 total 90.11 last 63.99) - mkdir 6234 (time 1787696651.94 total 100.11 last 62.59) - mkdir 6867 (time 1787696661.95 total 110.12 last 63.24) - mkdir 7549 (time 1787696671.97 total 120.14 last 68.10) - mkdir 8188 (time 1787696681.97 total 130.14 last 63.89) - mkdir 8820 (time 1787696691.98 total 140.14 last 63.16) - mkdir 9485 (time 1787696701.98 total 150.15 last 66.49) - mkdir 10000 (time 1787696709.33 total 157.50 last 70.00) - mkdir 10703 (time 1787696719.34 total 167.51 last 70.27) - mkdir 11311 (time 1787696729.36 total 177.53 last 60.66) - mkdir 11953 (time 1787696739.37 total 187.53 last 64.17) - mkdir 12584 (time 1787696749.37 total 197.54 last 63.07) - mkdir 13190 (time 1787696759.39 total 207.56 last 60.46) - mkdir 13849 (time 1787696769.40 total 217.57 last 65.88) - mkdir 14589 (time 1787696779.42 total 227.59 last 73.80) - mkdir 15221 (time 1787696789.44 total 237.61 last 63.12) - mkdir 15945 (time 1787696799.44 total 247.61 last 72.40) - mkdir 16562 (time 1787696809.44 total 257.61 last 61.66) - mkdir 17188 (time 1787696819.46 total 267.63 last 62.49) - mkdir 17880 (time 1787696829.49 total 277.66 last 69.01) - mkdir 18432 (time 1787696839.49 total 287.66 last 55.17) - mkdir 18947 (time 1787696849.53 total 297.70 last 51.32) - mkdir 19462 (time 1787696859.54 total 307.70 last 51.47) - mkdir 19984 (time 1787696869.54 total 317.71 last 52.18) - mkdir 20716 (time 1787696879.58 total 327.74 last 72.93) - mkdir 21371 (time 1787696889.58 total 337.75 last 65.45) - mkdir 21935 (time 1787696899.63 total 347.80 last 56.13) - mkdir 22395 (time 1787696909.64 total 357.80 last 45.99) - mkdir 22875 (time 1787696919.66 total 367.83 last 47.88) - mkdir 23397 (time 1787696929.68 total 377.85 last 52.10) - mkdir 24043 (time 1787696939.69 total 387.86 last 64.54) - mkdir 24708 (time 1787696949.69 total 397.86 last 66.49) - mkdir 25263 (time 1787696959.70 total 407.87 last 55.44) - mkdir 25895 (time 1787696969.73 total 417.90 last 63.03) - mkdir 26692 (time 1787696979.73 total 427.90 last 79.67) - mkdir 27403 (time 1787696989.74 total 437.91 last 71.02) - mkdir 28127 (time 1787696999.75 total 447.91 last 72.38) - mkdir 28922 (time 1787697009.77 total 457.94 last 79.30) - mkdir 29640 (time 1787697019.78 total 467.95 last 71.71) - mkdir 30000 (time 1787697025.15 total 473.32 last 67.09) - mkdir 30604 (time 1787697035.16 total 483.33 last 60.35) - mkdir 31077 (time 1787697045.17 total 493.34 last 47.25) - mkdir 31656 (time 1787697055.17 total 503.34 last 57.86) - mkdir 32367 (time 1787697065.19 total 513.36 last 70.98) total: 32818 mkdir in 519.05 seconds: 63.23 ops/second - mkdir 583 (time 1787696561.75 total 10.01 last 58.22) - mkdir 1223 (time 1787696571.76 total 20.03 last 63.93) - mkdir 1830 (time 1787696581.76 total 30.03 last 60.68) - mkdir 2417 (time 1787696591.77 total 40.04 last 58.66) - mkdir 3054 (time 1787696601.80 total 50.07 last 63.48) - mkdir 3661 (time 1787696611.80 total 60.07 last 60.70) - mkdir 4349 (time 1787696621.81 total 70.08 last 68.77) - mkdir 4951 (time 1787696631.81 total 80.08 last 60.19) - mkdir 5586 (time 1787696641.82 total 90.08 last 63.47) - mkdir 6206 (time 1787696651.82 total 100.09 last 61.96) - mkdir 6864 (time 1787696661.84 total 110.11 last 65.65) - mkdir 7535 (time 1787696671.85 total 120.12 last 67.06) - mkdir 8158 (time 1787696681.85 total 130.12 last 62.27) - mkdir 8765 (time 1787696691.87 total 140.13 last 60.62) - mkdir 9442 (time 1787696701.87 total 150.14 last 67.68) - mkdir 10000 (time 1787696709.97 total 158.24 last 68.90) - mkdir 10709 (time 1787696719.99 total 168.25 last 70.77) - mkdir 11309 (time 1787696730.00 total 178.27 last 59.92) - mkdir 11961 (time 1787696740.02 total 188.28 last 65.09) - mkdir 12597 (time 1787696750.04 total 198.30 last 63.47) - mkdir 13219 (time 1787696760.04 total 208.31 last 62.19) - mkdir 13869 (time 1787696770.05 total 218.32 last 64.91) - mkdir 14632 (time 1787696780.06 total 228.33 last 76.23) - mkdir 15299 (time 1787696790.06 total 238.33 last 66.70) - mkdir 16017 (time 1787696800.08 total 248.35 last 71.67) - mkdir 16627 (time 1787696810.09 total 258.36 last 60.91) - mkdir 17281 (time 1787696820.10 total 268.37 last 65.37) - mkdir 18005 (time 1787696830.16 total 278.43 last 71.96) - mkdir 18575 (time 1787696840.18 total 288.45 last 56.90) - mkdir 19071 (time 1787696850.19 total 298.45 last 49.56) - mkdir 19597 (time 1787696860.19 total 308.46 last 52.58) - mkdir 20000 (time 1787696867.87 total 316.14 last 52.46) - mkdir 20677 (time 1787696877.88 total 326.15 last 67.65) - mkdir 21362 (time 1787696887.90 total 336.16 last 68.39) - mkdir 21963 (time 1787696897.92 total 346.19 last 59.97) - mkdir 22428 (time 1787696907.95 total 356.21 last 46.36) - mkdir 22876 (time 1787696918.00 total 366.26 last 44.58) - mkdir 23443 (time 1787696928.01 total 376.27 last 56.64) - mkdir 24059 (time 1787696938.02 total 386.29 last 61.49) - mkdir 24710 (time 1787696948.05 total 396.31 last 64.96) - mkdir 25280 (time 1787696958.07 total 406.34 last 56.83) - mkdir 25897 (time 1787696968.08 total 416.34 last 61.68) - mkdir 26666 (time 1787696978.09 total 426.36 last 76.79) - mkdir 27381 (time 1787696988.11 total 436.37 last 71.39) - mkdir 28054 (time 1787696998.12 total 446.39 last 67.23) - mkdir 28854 (time 1787697008.13 total 456.40 last 79.90) - mkdir 29563 (time 1787697018.13 total 466.40 last 70.90) - mkdir 30000 (time 1787697024.43 total 472.70 last 69.33) - mkdir 30565 (time 1787697034.44 total 482.71 last 56.46) - mkdir 31015 (time 1787697044.45 total 492.71 last 44.98) - mkdir 31619 (time 1787697054.45 total 502.71 last 60.40) - mkdir 32314 (time 1787697064.47 total 512.74 last 69.35) total: 32818 mkdir in 519.25 seconds: 63.20 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 270652 1000652 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787697566 ; total 0 ; last 0) - unlinked 10000 (time 1787697802 ; total 236 ; last 236) - unlinked 20000 (time 1787697971 ; total 405 ; last 169) - unlinked 30000 (time 1787698105 ; total 539 ; last 134) total: 32768 unlinks in 582 seconds: 56.302406 unlinks/second - unlinked 0 (time 1787697566 ; total 0 ; last 0) - unlinked 10000 (time 1787697803 ; total 237 ; last 237) - unlinked 20000 (time 1787697972 ; total 406 ; last 169) - unlinked 30000 (time 1787698106 ; total 540 ; last 134) total: 32768 unlinks in 583 seconds: 56.205833 unlinks/second nlink between: 1 - unlinked 0 (time 1787698151 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787698151 ; 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 8108 1263196 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre