== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:07:30 (1783969650) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre - mkdir 575 (time 1783969666.97 total 10.01 last 57.43) - mkdir 1134 (time 1783969676.98 total 20.03 last 55.83) - mkdir 1821 (time 1783969686.99 total 30.03 last 68.66) - mkdir 2550 (time 1783969697.01 total 40.05 last 72.74) - mkdir 3183 (time 1783969707.01 total 50.06 last 63.28) - mkdir 3840 (time 1783969717.02 total 60.07 last 65.64) - mkdir 4556 (time 1783969727.03 total 70.07 last 71.55) - mkdir 5250 (time 1783969737.03 total 80.08 last 69.36) - mkdir 5857 (time 1783969747.04 total 90.08 last 60.70) - mkdir 6443 (time 1783969757.05 total 100.09 last 58.50) - mkdir 7091 (time 1783969767.06 total 110.10 last 64.77) - mkdir 7740 (time 1783969777.06 total 120.10 last 64.87) - mkdir 8386 (time 1783969787.07 total 130.11 last 64.53) - mkdir 9072 (time 1783969797.07 total 140.12 last 68.58) - mkdir 9726 (time 1783969807.08 total 150.12 last 65.37) - mkdir 10000 (time 1783969813.12 total 156.16 last 45.38) - mkdir 10588 (time 1783969823.12 total 166.16 last 58.78) - mkdir 11331 (time 1783969833.15 total 176.19 last 74.07) - mkdir 12061 (time 1783969843.19 total 186.23 last 72.72) - mkdir 12757 (time 1783969853.20 total 196.24 last 69.53) - mkdir 13419 (time 1783969863.20 total 206.25 last 66.17) - mkdir 14097 (time 1783969873.20 total 216.25 last 67.79) - mkdir 14649 (time 1783969883.22 total 226.26 last 55.13) - mkdir 15191 (time 1783969893.22 total 236.26 last 54.18) - mkdir 15745 (time 1783969903.23 total 246.27 last 55.35) - mkdir 16414 (time 1783969913.24 total 256.28 last 66.85) - mkdir 17021 (time 1783969923.24 total 266.28 last 60.70) - mkdir 17728 (time 1783969933.26 total 276.30 last 70.57) - mkdir 18202 (time 1783969943.31 total 286.35 last 47.16) - mkdir 18782 (time 1783969953.34 total 296.38 last 57.84) - mkdir 19539 (time 1783969963.35 total 306.39 last 75.60) - mkdir 20000 (time 1783969969.05 total 312.09 last 80.86) - mkdir 20642 (time 1783969979.07 total 322.11 last 64.08) - mkdir 21162 (time 1783969989.11 total 332.15 last 51.77) - mkdir 21710 (time 1783969999.15 total 342.19 last 54.61) - mkdir 22389 (time 1783970009.15 total 352.19 last 67.86) - mkdir 22993 (time 1783970019.15 total 362.20 last 60.38) - mkdir 23567 (time 1783970029.18 total 372.22 last 57.26) - mkdir 24221 (time 1783970039.18 total 382.22 last 65.39) - mkdir 24775 (time 1783970049.22 total 392.26 last 55.19) - mkdir 25413 (time 1783970059.22 total 402.26 last 63.79) - mkdir 26026 (time 1783970069.22 total 412.27 last 61.28) - mkdir 26596 (time 1783970079.26 total 422.30 last 56.79) - mkdir 27292 (time 1783970089.28 total 432.32 last 69.46) - mkdir 27824 (time 1783970099.33 total 442.37 last 52.96) - mkdir 28426 (time 1783970109.35 total 452.39 last 60.07) - mkdir 29087 (time 1783970119.37 total 462.41 last 65.95) - mkdir 29612 (time 1783970129.45 total 472.50 last 52.06) - mkdir 30000 (time 1783970135.98 total 479.02 last 59.50) - mkdir 30526 (time 1783970146.02 total 489.06 last 52.36) - mkdir 31025 (time 1783970156.04 total 499.08 last 49.81) - mkdir 31591 (time 1783970166.08 total 509.12 last 56.37) - mkdir 32087 (time 1783970176.11 total 519.15 last 49.46) - mkdir 32550 (time 1783970186.15 total 529.19 last 46.12) total: 32818 mkdir in 533.25 seconds: 61.54 ops/second - mkdir 550 (time 1783969666.85 total 10.00 last 55.00) - mkdir 1108 (time 1783969676.85 total 20.01 last 55.77) - mkdir 1765 (time 1783969686.90 total 30.05 last 65.42) - mkdir 2456 (time 1783969696.92 total 40.07 last 68.93) - mkdir 3078 (time 1783969706.93 total 50.09 last 62.11) - mkdir 3703 (time 1783969716.95 total 60.10 last 62.40) - mkdir 4402 (time 1783969726.95 total 70.11 last 69.89) - mkdir 5114 (time 1783969736.95 total 80.11 last 71.20) - mkdir 5751 (time 1783969747.00 total 90.16 last 63.38) - mkdir 6340 (time 1783969757.04 total 100.19 last 58.69) - mkdir 6962 (time 1783969767.04 total 110.19 last 62.19) - mkdir 7617 (time 1783969777.05 total 120.20 last 65.44) - mkdir 8271 (time 1783969787.07 total 130.23 last 65.24) - mkdir 8982 (time 1783969797.10 total 140.26 last 70.87) - mkdir 9623 (time 1783969807.11 total 150.26 last 64.07) - mkdir 10000 (time 1783969815.04 total 158.20 last 47.53) - mkdir 10627 (time 1783969825.07 total 168.22 last 62.54) - mkdir 11383 (time 1783969835.07 total 178.23 last 75.57) - mkdir 12089 (time 1783969845.08 total 188.24 last 70.52) - mkdir 12794 (time 1783969855.09 total 198.25 last 70.44) - mkdir 13488 (time 1783969865.11 total 208.27 last 69.24) - mkdir 14138 (time 1783969875.14 total 218.29 last 64.85) - mkdir 14685 (time 1783969885.16 total 228.31 last 54.58) - mkdir 15266 (time 1783969895.16 total 238.32 last 58.10) - mkdir 15824 (time 1783969905.16 total 248.32 last 55.79) - mkdir 16495 (time 1783969915.17 total 258.32 last 67.06) - mkdir 17146 (time 1783969925.17 total 268.33 last 65.07) - mkdir 17831 (time 1783969935.19 total 278.35 last 68.35) - mkdir 18292 (time 1783969945.25 total 288.41 last 45.83) - mkdir 18941 (time 1783969955.27 total 298.43 last 64.78) - mkdir 19700 (time 1783969965.27 total 308.43 last 75.89) - mkdir 20000 (time 1783969969.07 total 312.22 last 79.01) - mkdir 20636 (time 1783969979.07 total 322.23 last 63.57) - mkdir 21148 (time 1783969989.08 total 332.24 last 51.16) - mkdir 21670 (time 1783969999.08 total 342.24 last 52.19) - mkdir 22330 (time 1783970009.09 total 352.25 last 65.94) - mkdir 22945 (time 1783970019.11 total 362.26 last 61.42) - mkdir 23551 (time 1783970029.12 total 372.27 last 60.52) - mkdir 24179 (time 1783970039.13 total 382.28 last 62.73) - mkdir 24715 (time 1783970049.19 total 392.34 last 53.30) - mkdir 25365 (time 1783970059.19 total 402.34 last 64.98) - mkdir 25982 (time 1783970069.25 total 412.40 last 61.33) - mkdir 26558 (time 1783970079.30 total 422.45 last 57.33) - mkdir 27232 (time 1783970089.30 total 432.46 last 67.38) - mkdir 27749 (time 1783970099.31 total 442.46 last 51.67) - mkdir 28345 (time 1783970109.32 total 452.48 last 59.51) - mkdir 28984 (time 1783970119.33 total 462.48 last 63.88) - mkdir 29515 (time 1783970129.34 total 472.49 last 53.03) - mkdir 30000 (time 1783970137.84 total 480.99 last 57.07) - mkdir 30496 (time 1783970147.84 total 490.99 last 49.58) - mkdir 31025 (time 1783970157.86 total 501.01 last 52.82) - mkdir 31598 (time 1783970167.86 total 511.01 last 57.27) - mkdir 32063 (time 1783970177.88 total 521.03 last 46.43) - mkdir 32606 (time 1783970187.90 total 531.05 last 54.18) total: 32818 mkdir in 534.70 seconds: 61.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 22% /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 65914 958086 7% /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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783970729 ; total 1 ; last 1) - unlinked 10000 (time 1783970981 ; total 253 ; last 252) - unlinked 20000 (time 1783971258 ; total 530 ; last 277) - unlinked 30000 (time 1783971520 ; total 792 ; last 262) total: 32768 unlinks in 872 seconds: 37.577980 unlinks/second - unlinked 0 (time 1783970729 ; total 0 ; last 0) - unlinked 10000 (time 1783970980 ; total 251 ; last 251) - unlinked 20000 (time 1783971263 ; total 534 ; last 283) - unlinked 30000 (time 1783971524 ; total 795 ; last 261) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second nlink between: 1 - unlinked 0 (time 1783971606 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783971606 ; 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 8260 1263044 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre