== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:44:49 (1787381089) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 257 1023743 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: 524088 537 523551 1% /mnt/lustre - mkdir 709 (time 1787381105.83 total 10.02 last 70.79) - mkdir 1464 (time 1787381115.86 total 20.04 last 75.33) - mkdir 2055 (time 1787381125.86 total 30.05 last 59.06) - mkdir 2672 (time 1787381135.88 total 40.06 last 61.59) - mkdir 3499 (time 1787381145.88 total 50.07 last 82.69) - mkdir 4151 (time 1787381155.91 total 60.10 last 65.00) - mkdir 4869 (time 1787381165.94 total 70.12 last 71.64) - mkdir 5614 (time 1787381175.94 total 80.13 last 74.45) - mkdir 6204 (time 1787381185.96 total 90.15 last 58.87) - mkdir 6912 (time 1787381195.97 total 100.15 last 70.78) - mkdir 7581 (time 1787381205.97 total 110.16 last 66.86) - mkdir 8333 (time 1787381215.97 total 120.16 last 75.19) - mkdir 8919 (time 1787381225.98 total 130.16 last 58.57) - mkdir 9589 (time 1787381236.00 total 140.18 last 66.86) - mkdir 10000 (time 1787381241.72 total 145.90 last 71.86) - mkdir 10715 (time 1787381251.73 total 155.91 last 71.44) - mkdir 11417 (time 1787381261.73 total 165.92 last 70.15) - mkdir 12054 (time 1787381271.74 total 175.92 last 63.68) - mkdir 12771 (time 1787381281.74 total 185.92 last 71.70) - mkdir 13477 (time 1787381291.74 total 195.92 last 70.59) - mkdir 14204 (time 1787381301.74 total 205.93 last 72.67) - mkdir 14897 (time 1787381311.76 total 215.95 last 69.16) - mkdir 15605 (time 1787381321.79 total 225.97 last 70.62) - mkdir 16292 (time 1787381331.81 total 235.99 last 68.54) - mkdir 16860 (time 1787381341.82 total 246.00 last 56.78) - mkdir 17450 (time 1787381351.82 total 256.00 last 58.97) - mkdir 18054 (time 1787381361.82 total 266.00 last 60.39) - mkdir 18707 (time 1787381371.83 total 276.01 last 65.28) - mkdir 19246 (time 1787381381.85 total 286.03 last 53.79) - mkdir 19943 (time 1787381391.85 total 296.03 last 69.66) - mkdir 20553 (time 1787381401.85 total 306.04 last 60.99) - mkdir 21173 (time 1787381411.86 total 316.04 last 61.98) - mkdir 21879 (time 1787381421.86 total 326.04 last 70.60) - mkdir 22635 (time 1787381431.86 total 336.04 last 75.59) - mkdir 23194 (time 1787381441.86 total 346.05 last 55.87) - mkdir 24054 (time 1787381451.87 total 356.05 last 85.98) - mkdir 24815 (time 1787381461.90 total 366.08 last 75.87) - mkdir 25580 (time 1787381471.90 total 376.08 last 76.50) - mkdir 26206 (time 1787381481.92 total 386.10 last 62.44) - mkdir 26724 (time 1787381491.92 total 396.10 last 51.80) - mkdir 27363 (time 1787381501.92 total 406.11 last 63.87) - mkdir 27978 (time 1787381511.93 total 416.11 last 61.48) - mkdir 28626 (time 1787381521.95 total 426.14 last 64.63) - mkdir 29276 (time 1787381531.95 total 436.14 last 65.00) - mkdir 29918 (time 1787381541.98 total 446.16 last 64.03) - mkdir 30550 (time 1787381552.00 total 456.18 last 63.07) - mkdir 31222 (time 1787381562.01 total 466.19 last 67.13) - mkdir 31877 (time 1787381572.02 total 476.20 last 65.46) - mkdir 32442 (time 1787381582.05 total 486.23 last 56.34) total: 32818 mkdir in 491.31 seconds: 66.80 ops/second - mkdir 705 (time 1787381105.82 total 10.00 last 70.50) - mkdir 1439 (time 1787381115.84 total 20.02 last 73.24) - mkdir 2029 (time 1787381125.85 total 30.03 last 58.98) - mkdir 2628 (time 1787381135.86 total 40.04 last 59.84) - mkdir 3444 (time 1787381145.87 total 50.05 last 81.47) - mkdir 4098 (time 1787381155.88 total 60.06 last 65.38) - mkdir 4817 (time 1787381165.89 total 70.07 last 71.78) - mkdir 5520 (time 1787381175.92 total 80.11 last 70.07) - mkdir 6078 (time 1787381185.93 total 90.11 last 55.77) - mkdir 6783 (time 1787381195.93 total 100.11 last 70.49) - mkdir 7460 (time 1787381205.95 total 110.13 last 67.60) - mkdir 8200 (time 1787381215.95 total 120.13 last 73.98) - mkdir 8794 (time 1787381225.96 total 130.14 last 59.35) - mkdir 9455 (time 1787381235.96 total 140.14 last 66.07) - mkdir 10000 (time 1787381244.17 total 148.35 last 66.37) - mkdir 10724 (time 1787381254.18 total 158.36 last 72.36) - mkdir 11407 (time 1787381264.19 total 168.38 last 68.19) - mkdir 12068 (time 1787381274.20 total 178.38 last 66.09) - mkdir 12763 (time 1787381284.20 total 188.38 last 69.48) - mkdir 13483 (time 1787381294.20 total 198.39 last 71.97) - mkdir 14207 (time 1787381304.21 total 208.39 last 72.37) - mkdir 14915 (time 1787381314.21 total 218.39 last 70.79) - mkdir 15618 (time 1787381324.21 total 228.40 last 70.26) - mkdir 16278 (time 1787381334.23 total 238.41 last 65.93) - mkdir 16862 (time 1787381344.27 total 248.45 last 58.15) - mkdir 17459 (time 1787381354.29 total 258.47 last 59.55) - mkdir 18048 (time 1787381364.30 total 268.48 last 58.86) - mkdir 18684 (time 1787381374.30 total 278.48 last 63.59) - mkdir 19215 (time 1787381384.31 total 288.49 last 53.04) - mkdir 19940 (time 1787381394.32 total 298.50 last 72.49) - mkdir 20470 (time 1787381404.34 total 308.52 last 52.88) - mkdir 21117 (time 1787381414.35 total 318.53 last 64.64) - mkdir 21816 (time 1787381424.38 total 328.56 last 69.65) - mkdir 22522 (time 1787381434.39 total 338.57 last 70.57) - mkdir 23120 (time 1787381444.40 total 348.58 last 59.74) - mkdir 23979 (time 1787381454.40 total 358.58 last 85.85) - mkdir 24776 (time 1787381464.41 total 368.59 last 79.65) - mkdir 25463 (time 1787381474.41 total 378.59 last 68.68) - mkdir 25989 (time 1787381484.43 total 388.61 last 52.50) - mkdir 26497 (time 1787381494.45 total 398.63 last 50.69) - mkdir 27153 (time 1787381504.46 total 408.64 last 65.55) - mkdir 27772 (time 1787381514.47 total 418.65 last 61.83) - mkdir 28386 (time 1787381524.47 total 428.66 last 61.37) - mkdir 29056 (time 1787381534.49 total 438.67 last 66.90) - mkdir 29655 (time 1787381544.49 total 448.67 last 59.90) - mkdir 30000 (time 1787381549.55 total 453.73 last 68.13) - mkdir 30619 (time 1787381559.56 total 463.74 last 61.84) - mkdir 31312 (time 1787381569.59 total 473.77 last 69.09) - mkdir 31889 (time 1787381579.61 total 483.79 last 57.61) - mkdir 32603 (time 1787381589.62 total 493.80 last 71.30) total: 32818 mkdir in 496.50 seconds: 66.10 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 270744 1000560 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 1787382213 ; total 0 ; last 0) - unlinked 10000 (time 1787382420 ; total 207 ; last 207) - unlinked 20000 (time 1787382649 ; total 436 ; last 229) - unlinked 30000 (time 1787382886 ; total 673 ; last 237) total: 32768 unlinks in 735 seconds: 44.582314 unlinks/second - unlinked 0 (time 1787382213 ; total 0 ; last 0) - unlinked 10000 (time 1787382419 ; total 206 ; last 206) - unlinked 20000 (time 1787382651 ; total 438 ; last 232) - unlinked 30000 (time 1787382888 ; total 675 ; last 237) total: 32768 unlinks in 737 seconds: 44.461330 unlinks/second nlink between: 1 - unlinked 0 (time 1787382952 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787382952 ; 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 8200 1263104 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