== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:05:28 (1788509128) 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 686 (time 1788509143.81 total 10.01 last 68.53) - mkdir 1555 (time 1788509153.81 total 20.01 last 86.90) - mkdir 2349 (time 1788509163.81 total 30.01 last 79.39) - mkdir 3230 (time 1788509173.82 total 40.02 last 87.99) - mkdir 4105 (time 1788509183.82 total 50.02 last 87.49) - mkdir 5022 (time 1788509193.83 total 60.03 last 91.65) - mkdir 5886 (time 1788509203.84 total 70.04 last 86.34) - mkdir 6767 (time 1788509213.86 total 80.06 last 87.94) - mkdir 7534 (time 1788509223.88 total 90.08 last 76.54) - mkdir 8340 (time 1788509233.88 total 100.08 last 80.53) - mkdir 8988 (time 1788509243.89 total 110.09 last 64.79) - mkdir 9744 (time 1788509253.89 total 120.09 last 75.60) - mkdir 10000 (time 1788509256.77 total 122.97 last 88.74) - mkdir 10861 (time 1788509266.79 total 132.99 last 85.91) - mkdir 11621 (time 1788509276.81 total 143.01 last 75.84) - mkdir 12391 (time 1788509286.83 total 153.03 last 76.91) - mkdir 13188 (time 1788509296.83 total 163.03 last 79.64) - mkdir 13951 (time 1788509306.85 total 173.05 last 76.19) - mkdir 14765 (time 1788509316.85 total 183.05 last 81.38) - mkdir 15570 (time 1788509326.86 total 193.06 last 80.44) - mkdir 16460 (time 1788509336.86 total 203.06 last 88.95) - mkdir 17323 (time 1788509346.86 total 213.06 last 86.30) - mkdir 18075 (time 1788509356.87 total 223.07 last 75.13) - mkdir 18921 (time 1788509366.88 total 233.08 last 84.58) - mkdir 19761 (time 1788509376.88 total 243.08 last 83.97) - mkdir 20000 (time 1788509379.78 total 245.98 last 82.48) - mkdir 20850 (time 1788509389.79 total 255.99 last 84.86) - mkdir 21660 (time 1788509399.81 total 266.01 last 80.86) - mkdir 22471 (time 1788509409.82 total 276.02 last 81.01) - mkdir 23163 (time 1788509419.82 total 286.02 last 69.19) - mkdir 23989 (time 1788509429.83 total 296.03 last 82.56) - mkdir 24721 (time 1788509439.84 total 306.04 last 73.09) - mkdir 25406 (time 1788509449.89 total 316.09 last 68.19) - mkdir 26082 (time 1788509459.90 total 326.11 last 67.47) - mkdir 26970 (time 1788509469.91 total 336.11 last 88.78) - mkdir 27769 (time 1788509479.91 total 346.11 last 79.84) - mkdir 28598 (time 1788509489.92 total 356.12 last 82.87) - mkdir 29374 (time 1788509499.92 total 366.12 last 77.57) - mkdir 30000 (time 1788509506.83 total 373.03 last 90.60) - mkdir 30807 (time 1788509516.84 total 383.04 last 80.66) - mkdir 31640 (time 1788509526.86 total 393.06 last 83.10) - mkdir 32432 (time 1788509536.86 total 403.06 last 79.20) total: 32818 mkdir in 407.24 seconds: 80.59 ops/second - mkdir 670 (time 1788509143.77 total 10.00 last 67.00) - mkdir 1517 (time 1788509153.77 total 20.00 last 84.67) - mkdir 2269 (time 1788509163.78 total 30.01 last 75.19) - mkdir 3159 (time 1788509173.78 total 40.01 last 88.96) - mkdir 4043 (time 1788509183.78 total 50.01 last 88.36) - mkdir 4951 (time 1788509193.79 total 60.02 last 90.78) - mkdir 5798 (time 1788509203.80 total 70.03 last 84.56) - mkdir 6689 (time 1788509213.81 total 80.04 last 89.06) - mkdir 7472 (time 1788509223.82 total 90.05 last 78.22) - mkdir 8287 (time 1788509233.82 total 100.05 last 81.48) - mkdir 8954 (time 1788509243.82 total 110.05 last 66.67) - mkdir 9706 (time 1788509253.83 total 120.06 last 75.18) - mkdir 10000 (time 1788509257.22 total 123.45 last 86.52) - mkdir 10837 (time 1788509267.23 total 133.46 last 83.66) - mkdir 11627 (time 1788509277.24 total 143.47 last 78.89) - mkdir 12398 (time 1788509287.25 total 153.48 last 77.08) - mkdir 13217 (time 1788509297.29 total 163.52 last 81.54) - mkdir 14006 (time 1788509307.30 total 173.53 last 78.82) - mkdir 14837 (time 1788509317.31 total 183.54 last 83.03) - mkdir 15633 (time 1788509327.32 total 193.55 last 79.52) - mkdir 16529 (time 1788509337.32 total 203.55 last 89.59) - mkdir 17392 (time 1788509347.35 total 213.58 last 86.01) - mkdir 18175 (time 1788509357.40 total 223.63 last 77.89) - mkdir 18995 (time 1788509367.42 total 233.65 last 81.83) - mkdir 19845 (time 1788509377.43 total 243.66 last 84.94) - mkdir 20713 (time 1788509387.44 total 253.67 last 86.76) - mkdir 21549 (time 1788509397.44 total 263.67 last 83.56) - mkdir 22366 (time 1788509407.44 total 273.67 last 81.69) - mkdir 23097 (time 1788509417.45 total 283.68 last 73.08) - mkdir 23939 (time 1788509427.46 total 293.69 last 84.09) - mkdir 24651 (time 1788509437.51 total 303.74 last 70.85) - mkdir 25338 (time 1788509447.51 total 313.74 last 68.68) - mkdir 25944 (time 1788509457.51 total 323.74 last 60.59) - mkdir 26839 (time 1788509467.52 total 333.75 last 89.41) - mkdir 27622 (time 1788509477.54 total 343.77 last 78.14) - mkdir 28424 (time 1788509487.56 total 353.79 last 80.07) - mkdir 29239 (time 1788509497.58 total 363.81 last 81.32) - mkdir 30000 (time 1788509506.79 total 373.02 last 82.63) - mkdir 30806 (time 1788509516.82 total 383.05 last 80.37) - mkdir 31633 (time 1788509526.84 total 393.07 last 82.54) - mkdir 32402 (time 1788509536.84 total 403.08 last 76.85) total: 32818 mkdir in 407.58 seconds: 80.52 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 270656 1000648 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 1788510005 ; total 0 ; last 0) - unlinked 10000 (time 1788510197 ; total 192 ; last 192) - unlinked 20000 (time 1788510325 ; total 320 ; last 128) - unlinked 30000 (time 1788510436 ; total 431 ; last 111) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1788510005 ; total 0 ; last 0) - unlinked 10000 (time 1788510199 ; total 194 ; last 194) - unlinked 20000 (time 1788510327 ; total 322 ; last 128) - unlinked 30000 (time 1788510438 ; total 433 ; last 111) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second nlink between: 1 - unlinked 0 (time 1788510470 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788510470 ; 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 8112 1263192 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