== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:05:53 (1787432753) 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 779 (time 1787432768.57 total 10.00 last 77.90) - mkdir 1408 (time 1787432778.59 total 20.02 last 62.80) - mkdir 2282 (time 1787432788.60 total 30.03 last 87.29) - mkdir 3141 (time 1787432798.60 total 40.03 last 85.89) - mkdir 4018 (time 1787432808.61 total 50.04 last 87.64) - mkdir 4872 (time 1787432818.62 total 60.05 last 85.30) - mkdir 5792 (time 1787432828.62 total 70.05 last 91.98) - mkdir 6527 (time 1787432838.62 total 80.05 last 73.49) - mkdir 7194 (time 1787432848.65 total 90.08 last 66.49) - mkdir 7904 (time 1787432858.66 total 100.09 last 70.93) - mkdir 8526 (time 1787432868.68 total 110.11 last 62.12) - mkdir 9196 (time 1787432878.69 total 120.12 last 66.89) - mkdir 10000 (time 1787432888.10 total 129.53 last 85.46) - mkdir 11033 (time 1787432898.12 total 139.55 last 103.11) - mkdir 11919 (time 1787432908.12 total 149.55 last 88.59) - mkdir 12693 (time 1787432918.14 total 159.57 last 77.24) - mkdir 13342 (time 1787432928.15 total 169.58 last 64.81) - mkdir 14063 (time 1787432938.16 total 179.59 last 72.09) - mkdir 14821 (time 1787432948.16 total 189.59 last 75.79) - mkdir 15602 (time 1787432958.16 total 199.59 last 78.06) - mkdir 16485 (time 1787432968.18 total 209.61 last 88.18) - mkdir 17339 (time 1787432978.20 total 219.63 last 85.22) - mkdir 18135 (time 1787432988.20 total 229.63 last 79.56) - mkdir 18957 (time 1787432998.22 total 239.65 last 82.06) - mkdir 19856 (time 1787433008.23 total 249.66 last 89.81) - mkdir 20722 (time 1787433018.23 total 259.66 last 86.59) - mkdir 21542 (time 1787433028.23 total 269.66 last 81.99) - mkdir 22296 (time 1787433038.25 total 279.68 last 75.23) - mkdir 23126 (time 1787433048.25 total 289.68 last 82.98) - mkdir 23768 (time 1787433058.26 total 299.69 last 64.15) - mkdir 24445 (time 1787433068.27 total 309.70 last 67.63) - mkdir 25237 (time 1787433078.28 total 319.71 last 79.17) - mkdir 25947 (time 1787433088.28 total 329.71 last 70.99) - mkdir 26840 (time 1787433098.29 total 339.72 last 89.16) - mkdir 27736 (time 1787433108.31 total 349.74 last 89.41) - mkdir 28683 (time 1787433118.33 total 359.76 last 94.52) - mkdir 29559 (time 1787433128.33 total 369.76 last 87.60) - mkdir 30000 (time 1787433133.15 total 374.58 last 91.62) - mkdir 30847 (time 1787433143.15 total 384.58 last 84.69) - mkdir 31614 (time 1787433153.16 total 394.59 last 76.63) - mkdir 32276 (time 1787433163.18 total 404.61 last 66.07) total: 32818 mkdir in 411.43 seconds: 79.77 ops/second - mkdir 796 (time 1787432768.56 total 10.01 last 79.55) - mkdir 1431 (time 1787432778.56 total 20.01 last 63.45) - mkdir 2288 (time 1787432788.57 total 30.01 last 85.69) - mkdir 3141 (time 1787432798.57 total 40.02 last 85.25) - mkdir 4045 (time 1787432808.57 total 50.02 last 90.38) - mkdir 4895 (time 1787432818.59 total 60.04 last 84.89) - mkdir 5832 (time 1787432828.60 total 70.05 last 93.60) - mkdir 6565 (time 1787432838.61 total 80.06 last 73.22) - mkdir 7230 (time 1787432848.61 total 90.06 last 66.48) - mkdir 7946 (time 1787432858.62 total 100.07 last 71.54) - mkdir 8538 (time 1787432868.62 total 110.07 last 59.19) - mkdir 9219 (time 1787432878.62 total 120.07 last 68.09) - mkdir 10000 (time 1787432887.75 total 129.20 last 85.53) - mkdir 10979 (time 1787432897.77 total 139.21 last 97.77) - mkdir 11843 (time 1787432907.77 total 149.22 last 86.38) - mkdir 12614 (time 1787432917.79 total 159.24 last 76.95) - mkdir 13264 (time 1787432927.82 total 169.27 last 64.79) - mkdir 13960 (time 1787432937.83 total 179.28 last 69.54) - mkdir 14736 (time 1787432947.83 total 189.28 last 77.58) - mkdir 15527 (time 1787432957.84 total 199.29 last 79.02) - mkdir 16424 (time 1787432967.84 total 209.29 last 89.66) - mkdir 17316 (time 1787432977.85 total 219.30 last 89.17) - mkdir 18112 (time 1787432987.85 total 229.30 last 79.56) - mkdir 18931 (time 1787432997.85 total 239.30 last 81.89) - mkdir 19818 (time 1787433007.86 total 249.31 last 88.65) - mkdir 20670 (time 1787433017.87 total 259.32 last 85.09) - mkdir 21489 (time 1787433027.88 total 269.33 last 81.88) - mkdir 22271 (time 1787433037.88 total 279.33 last 78.18) - mkdir 23129 (time 1787433047.88 total 289.33 last 85.80) - mkdir 23810 (time 1787433057.88 total 299.33 last 68.10) - mkdir 24482 (time 1787433067.89 total 309.34 last 67.14) - mkdir 25270 (time 1787433077.89 total 319.34 last 78.76) - mkdir 25959 (time 1787433087.90 total 329.35 last 68.89) - mkdir 26816 (time 1787433097.90 total 339.35 last 85.64) - mkdir 27676 (time 1787433107.91 total 349.36 last 85.94) - mkdir 28611 (time 1787433117.91 total 359.36 last 93.47) - mkdir 29463 (time 1787433127.93 total 369.38 last 85.06) - mkdir 30000 (time 1787433133.80 total 375.25 last 91.54) - mkdir 30881 (time 1787433143.80 total 385.25 last 88.10) - mkdir 31655 (time 1787433153.80 total 395.25 last 77.35) - mkdir 32317 (time 1787433163.81 total 405.26 last 66.13) total: 32818 mkdir in 411.60 seconds: 79.73 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 270680 1000624 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 1787433714 ; total 0 ; last 0) - unlinked 10000 (time 1787433874 ; total 160 ; last 160) - unlinked 20000 (time 1787433980 ; total 266 ; last 106) - unlinked 30000 (time 1787434086 ; total 372 ; last 106) total: 32768 unlinks in 396 seconds: 82.747475 unlinks/second - unlinked 0 (time 1787433714 ; total 0 ; last 0) - unlinked 10000 (time 1787433874 ; total 160 ; last 160) - unlinked 20000 (time 1787433981 ; total 267 ; last 107) - unlinked 30000 (time 1787434087 ; total 373 ; last 106) total: 32768 unlinks in 398 seconds: 82.331657 unlinks/second nlink between: 1 - unlinked 0 (time 1787434113 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787434113 ; 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 8136 1263168 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