== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:21:18 (1786418478) 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 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 - mkdir 900 (time 1786418493.08 total 10.01 last 89.89) - mkdir 1768 (time 1786418503.11 total 20.04 last 86.57) - mkdir 2592 (time 1786418513.11 total 30.04 last 82.37) - mkdir 3483 (time 1786418523.13 total 40.05 last 89.00) - mkdir 4417 (time 1786418533.13 total 50.06 last 93.31) - mkdir 5237 (time 1786418543.14 total 60.07 last 81.94) - mkdir 6058 (time 1786418553.15 total 70.07 last 82.07) - mkdir 6819 (time 1786418563.15 total 80.08 last 76.09) - mkdir 7594 (time 1786418573.17 total 90.10 last 77.32) - mkdir 8483 (time 1786418583.17 total 100.10 last 88.89) - mkdir 9355 (time 1786418593.17 total 110.10 last 87.18) - mkdir 10000 (time 1786418600.60 total 117.53 last 86.84) - mkdir 10807 (time 1786418610.60 total 127.53 last 80.68) - mkdir 11666 (time 1786418620.61 total 137.53 last 85.86) - mkdir 12589 (time 1786418630.61 total 147.54 last 92.22) - mkdir 13528 (time 1786418640.64 total 157.56 last 93.70) - mkdir 14435 (time 1786418650.65 total 167.58 last 90.54) - mkdir 15309 (time 1786418660.66 total 177.59 last 87.35) - mkdir 16002 (time 1786418670.66 total 187.59 last 69.27) - mkdir 16813 (time 1786418680.66 total 197.59 last 81.09) - mkdir 17690 (time 1786418690.66 total 207.59 last 87.69) - mkdir 18442 (time 1786418700.68 total 217.61 last 75.07) - mkdir 19296 (time 1786418710.70 total 227.63 last 85.26) - mkdir 20000 (time 1786418719.07 total 236.00 last 84.05) - mkdir 20864 (time 1786418729.10 total 246.03 last 86.17) - mkdir 21704 (time 1786418739.10 total 256.03 last 83.97) - mkdir 22481 (time 1786418749.12 total 266.05 last 77.59) - mkdir 23302 (time 1786418759.12 total 276.05 last 82.06) - mkdir 24171 (time 1786418769.12 total 286.05 last 86.90) - mkdir 24938 (time 1786418779.16 total 296.09 last 76.42) - mkdir 25831 (time 1786418789.17 total 306.10 last 89.23) - mkdir 26548 (time 1786418799.19 total 316.12 last 71.53) - mkdir 27355 (time 1786418809.20 total 326.13 last 80.60) - mkdir 27982 (time 1786418819.21 total 336.14 last 62.68) - mkdir 28720 (time 1786418829.22 total 346.15 last 73.68) - mkdir 29404 (time 1786418839.22 total 356.15 last 68.39) - mkdir 30000 (time 1786418846.73 total 363.66 last 79.38) - mkdir 30819 (time 1786418856.73 total 373.66 last 81.89) - mkdir 31615 (time 1786418866.74 total 383.67 last 79.58) - mkdir 32437 (time 1786418876.75 total 393.68 last 82.12) total: 32818 mkdir in 399.40 seconds: 82.17 ops/second - mkdir 920 (time 1786418493.07 total 10.00 last 91.98) - mkdir 1782 (time 1786418503.07 total 20.00 last 86.18) - mkdir 2626 (time 1786418513.08 total 30.01 last 84.32) - mkdir 3511 (time 1786418523.09 total 40.02 last 88.46) - mkdir 4422 (time 1786418533.09 total 50.02 last 91.07) - mkdir 5215 (time 1786418543.09 total 60.02 last 79.28) - mkdir 6048 (time 1786418553.10 total 70.03 last 83.28) - mkdir 6810 (time 1786418563.12 total 80.05 last 76.03) - mkdir 7602 (time 1786418573.15 total 90.08 last 78.95) - mkdir 8430 (time 1786418583.16 total 100.09 last 82.74) - mkdir 9307 (time 1786418593.17 total 110.10 last 87.63) - mkdir 10000 (time 1786418600.90 total 117.83 last 89.64) - mkdir 10799 (time 1786418610.90 total 127.83 last 79.90) - mkdir 11642 (time 1786418620.90 total 137.83 last 84.27) - mkdir 12551 (time 1786418630.91 total 147.84 last 90.80) - mkdir 13437 (time 1786418640.92 total 157.86 last 88.48) - mkdir 14326 (time 1786418650.93 total 167.86 last 88.83) - mkdir 15183 (time 1786418660.94 total 177.87 last 85.67) - mkdir 15861 (time 1786418670.94 total 187.87 last 67.76) - mkdir 16679 (time 1786418680.95 total 197.88 last 81.70) - mkdir 17511 (time 1786418690.96 total 207.90 last 83.11) - mkdir 18251 (time 1786418700.98 total 217.91 last 73.86) - mkdir 19118 (time 1786418710.99 total 227.92 last 86.64) - mkdir 19990 (time 1786418720.99 total 237.92 last 87.18) - mkdir 20859 (time 1786418730.99 total 247.92 last 86.89) - mkdir 21640 (time 1786418740.99 total 257.93 last 78.09) - mkdir 22467 (time 1786418751.00 total 267.94 last 82.62) - mkdir 23358 (time 1786418761.04 total 277.98 last 88.75) - mkdir 24134 (time 1786418771.05 total 287.98 last 77.58) - mkdir 24987 (time 1786418781.06 total 297.99 last 85.21) - mkdir 25814 (time 1786418791.08 total 308.01 last 82.54) - mkdir 26495 (time 1786418801.08 total 318.01 last 68.07) - mkdir 27334 (time 1786418811.11 total 328.04 last 83.64) - mkdir 28015 (time 1786418821.12 total 338.05 last 68.02) - mkdir 28693 (time 1786418831.12 total 348.05 last 67.80) - mkdir 29389 (time 1786418841.13 total 358.06 last 69.54) - mkdir 30000 (time 1786418848.49 total 365.42 last 83.07) - mkdir 30781 (time 1786418858.52 total 375.45 last 77.87) - mkdir 31637 (time 1786418868.52 total 385.45 last 85.56) - mkdir 32372 (time 1786418878.53 total 395.46 last 73.48) total: 32818 mkdir in 401.10 seconds: 81.82 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 270712 1000592 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 1786419301 ; total 1 ; last 1) - unlinked 10000 (time 1786419488 ; total 188 ; last 187) - unlinked 20000 (time 1786419613 ; total 313 ; last 125) - unlinked 30000 (time 1786419720 ; total 420 ; last 107) total: 32768 unlinks in 450 seconds: 72.817780 unlinks/second - unlinked 0 (time 1786419301 ; total 0 ; last 0) - unlinked 10000 (time 1786419489 ; total 188 ; last 188) - unlinked 20000 (time 1786419616 ; total 315 ; last 127) - unlinked 30000 (time 1786419722 ; total 421 ; last 106) total: 32768 unlinks in 451 seconds: 72.656319 unlinks/second nlink between: 1 - unlinked 0 (time 1786419753 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786419753 ; 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 8168 1263136 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